/**
 * ============================================================
 * UBX PROOF SYSTEM - Screenshot-Driven Trust Section
 * ============================================================
 *
 * Namespace: .ubx-proof-*
 * Dependencies: None (standalone)
 * Rollback: Remove body.ubx-proof-enabled or delete this file
 *
 * Visual Style: Stripe / Linear / Notion - Clean Tech
 * ============================================================
 */

/* ─────────────────────────────────────────────────────────────
   BASE CONTAINER
   ───────────────────────────────────────────────────────────── */

.ubx-proof-section {
  padding: 80px 0;
  background: linear-gradient(180deg,
    #ffffff 0%,
    #f9fafb 50%,
    #ffffff 100%
  );
  overflow: hidden;
}

.ubx-proof-section .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Section Header */
.ubx-proof-header {
  text-align: center;
  margin-bottom: 60px;
}

.ubx-proof-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 600;
  color: #1F2933;
  margin: 0 0 16px;
  letter-spacing: -0.02em;
}

.ubx-proof-subtitle {
  font-size: 1.125rem;
  color: #616E7C;
  margin: 0;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ─────────────────────────────────────────────────────────────
   CASE CARD - Individual Project Proof
   ───────────────────────────────────────────────────────────── */

.ubx-proof-case {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 48px;
  align-items: center;
  margin-bottom: 80px;
  padding: 40px;
  background: #ffffff;
  border-radius: 20px;
  border: 1px solid rgba(0, 98, 114, 0.08);
  box-shadow:
    0 1px 3px rgba(0, 0, 0, 0.04),
    0 8px 32px rgba(0, 98, 114, 0.06);
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.ubx-proof-case:hover {
  box-shadow:
    0 4px 12px rgba(0, 0, 0, 0.06),
    0 16px 48px rgba(0, 98, 114, 0.1);
  transform: translateY(-2px);
}

/* Alternate layout for visual variety */
.ubx-proof-case:nth-child(even) {
  grid-template-columns: 1.4fr 1fr;
}

.ubx-proof-case:nth-child(even) .ubx-proof-content {
  order: 2;
}

.ubx-proof-case:nth-child(even) .ubx-proof-stack {
  order: 1;
}

.ubx-proof-case:last-child {
  margin-bottom: 0;
}

/* ─────────────────────────────────────────────────────────────
   CONTENT SIDE - Text + Bullets
   ───────────────────────────────────────────────────────────── */

.ubx-proof-content {
  padding: 20px 0;
}

.ubx-proof-logo {
  height: 29px !important;
  width: auto !important;
  max-width: 140px;
  margin-bottom: 12px;
  opacity: 0.5;
  filter: grayscale(100%) brightness(0.2);
  transition: filter 0.3s ease, opacity 0.3s ease;
}

.ubx-proof-case:hover .ubx-proof-logo {
  filter: grayscale(0%) brightness(1);
  opacity: 1;
}

.ubx-proof-company {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #006272;
  margin: 0 0 8px;
}

.ubx-proof-company a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease, opacity 0.2s ease;
}

.ubx-proof-company a:hover {
  color: #008B9E;
  opacity: 0.9;
}

.ubx-proof-company a:focus {
  outline: 2px solid rgba(0, 98, 114, 0.3);
  outline-offset: 2px;
  border-radius: 2px;
}

.ubx-proof-headline {
  font-size: 1.5rem;
  font-weight: 600;
  color: #1F2933;
  margin: 0 0 16px;
  line-height: 1.3;
}

.ubx-proof-desc {
  font-size: 1rem;
  color: #52606D;
  margin: 0 0 24px;
  line-height: 1.6;
}

/* Bullet Proofs - Feature List */
.ubx-proof-bullets {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
}

.ubx-proof-bullets li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 10px;
  font-size: 0.9375rem;
  color: #3E4C59;
  line-height: 1.5;
}

.ubx-proof-bullets li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 7px;
  width: 8px;
  height: 8px;
  background: linear-gradient(135deg, #006272 0%, #008B9E 100%);
  border-radius: 2px;
}

/* Status Badge */
.ubx-proof-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: rgba(0, 98, 114, 0.06);
  border-radius: 100px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: #006272;
}

.ubx-proof-status::before {
  content: '';
  width: 8px;
  height: 8px;
  background: #10B981;
  border-radius: 50%;
  animation: ubx-pulse 2s ease-in-out infinite;
}

/* Status Badge - In Planung (amber/orange indicator) */
.ubx-proof-status--planned {
  background: rgba(245, 158, 11, 0.08);
  color: #B45309;
}

.ubx-proof-status--planned::before {
  background: #F59E0B;
  animation: ubx-pulse-slow 3s ease-in-out infinite;
}

@keyframes ubx-pulse-slow {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

@keyframes ubx-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.9); }
}

/* ─────────────────────────────────────────────────────────────
   SCREENSHOT STACK - Visual Proof
   ───────────────────────────────────────────────────────────── */

.ubx-proof-stack {
  position: relative;
  height: 320px;
  perspective: 1000px;
}

.ubx-proof-img {
  position: absolute;
  border-radius: 12px;
  overflow: hidden;
  box-shadow:
    0 4px 16px rgba(0, 0, 0, 0.08),
    0 12px 40px rgba(0, 98, 114, 0.12);
  transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              box-shadow 0.4s ease;
  background: #f3f4f6;
  border: 1px solid rgba(255, 255, 255, 0.8);
}

.ubx-proof-img img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
}

/* Stack positions - 3 images (Desktop Screenshots) */
.ubx-proof-img:nth-child(1) {
  width: 65%;
  height: 80%;
  top: 10%;
  left: 0;
  z-index: 3;
}

.ubx-proof-img:nth-child(2) {
  width: 55%;
  height: 70%;
  top: 0;
  right: 5%;
  z-index: 2;
  transform: rotate(2deg);
}

.ubx-proof-img:nth-child(3) {
  width: 45%;
  height: 55%;
  bottom: 5%;
  right: 0;
  z-index: 1;
  transform: rotate(-2deg);
}

/* ─────────────────────────────────────────────────────────────
   MOBILE APP SCREENSHOTS - Portrait orientation
   Use data-case="maikie" or .ubx-proof-stack--mobile modifier
   ───────────────────────────────────────────────────────────── */

[data-case="maikie"] .ubx-proof-stack {
  height: 380px;
}

[data-case="maikie"] .ubx-proof-img {
  border-radius: 20px;
  border: 3px solid #1F2933;
  box-shadow:
    0 8px 24px rgba(0, 0, 0, 0.15),
    0 20px 60px rgba(0, 98, 114, 0.18),
    inset 0 0 0 1px rgba(255, 255, 255, 0.1);
}

/* Phone frame effect */
[data-case="maikie"] .ubx-proof-img::before {
  content: '';
  position: absolute;
  top: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 4px;
  background: #3E4C59;
  border-radius: 4px;
  z-index: 10;
}

/* Mobile stack positions - Portrait cards */
[data-case="maikie"] .ubx-proof-img:nth-child(1) {
  width: 140px;
  height: 300px;
  top: 10%;
  left: 5%;
  z-index: 3;
  transform: rotate(-3deg);
}

[data-case="maikie"] .ubx-proof-img:nth-child(2) {
  width: 140px;
  height: 300px;
  top: 0;
  left: 50%;
  transform: translateX(-50%) rotate(0deg);
  z-index: 4;
}

[data-case="maikie"] .ubx-proof-img:nth-child(3) {
  width: 140px;
  height: 300px;
  top: 10%;
  right: 5%;
  left: auto;
  bottom: auto;
  z-index: 2;
  transform: rotate(3deg);
}

/* Mobile hover effects */
[data-case="maikie"]:hover .ubx-proof-img:nth-child(1) {
  transform: rotate(-3deg) translateY(-4px) scale(1.02);
}

[data-case="maikie"]:hover .ubx-proof-img:nth-child(2) {
  transform: translateX(-50%) translateY(-6px) scale(1.03);
  box-shadow:
    0 12px 32px rgba(0, 0, 0, 0.18),
    0 28px 70px rgba(0, 98, 114, 0.22);
}

[data-case="maikie"]:hover .ubx-proof-img:nth-child(3) {
  transform: rotate(3deg) translateY(-4px) scale(1.02);
}

/* Hover effects (Desktop) */
.ubx-proof-case:hover .ubx-proof-img:nth-child(1) {
  transform: translateY(-4px) scale(1.02);
  box-shadow:
    0 8px 24px rgba(0, 0, 0, 0.1),
    0 20px 60px rgba(0, 98, 114, 0.15);
}

.ubx-proof-case:hover .ubx-proof-img:nth-child(2) {
  transform: rotate(2deg) translateY(-2px) scale(1.01);
}

.ubx-proof-case:hover .ubx-proof-img:nth-child(3) {
  transform: rotate(-2deg) translateY(-2px) scale(1.01);
}

/* ─────────────────────────────────────────────────────────────
   WIREFRAME PLACEHOLDER (when real screenshots unavailable)
   ───────────────────────────────────────────────────────────── */

.ubx-proof-wireframe {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, #f9fafb 0%, #ffffff 100%);
  border-radius: 8px;
  overflow: hidden;
}

/* Titlebar */
.ubx-proof-wireframe-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  background: #f3f4f6;
  border-bottom: 1px solid #e5e7eb;
}

.ubx-proof-wireframe-bar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #d1d5db;
}

.ubx-proof-wireframe-bar span:nth-child(1) { background: #fca5a5; }
.ubx-proof-wireframe-bar span:nth-child(2) { background: #fcd34d; }
.ubx-proof-wireframe-bar span:nth-child(3) { background: #86efac; }

/* Content area */
.ubx-proof-wireframe-body {
  flex: 1;
  display: flex;
  padding: 16px;
  gap: 12px;
}

/* Sidebar */
.ubx-proof-wireframe-sidebar {
  width: 60px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ubx-proof-wireframe-sidebar span {
  height: 8px;
  background: rgba(0, 98, 114, 0.1);
  border-radius: 4px;
}

.ubx-proof-wireframe-sidebar span:nth-child(1) {
  background: rgba(0, 98, 114, 0.25);
}

/* Main content rows */
.ubx-proof-wireframe-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.ubx-proof-wireframe-row {
  height: 12px;
  background: rgba(0, 98, 114, 0.06);
  border-radius: 4px;
}

.ubx-proof-wireframe-row:nth-child(1) { width: 70%; }
.ubx-proof-wireframe-row:nth-child(2) { width: 100%; }
.ubx-proof-wireframe-row:nth-child(3) { width: 85%; }
.ubx-proof-wireframe-row:nth-child(4) { width: 60%; }

/* Cards grid */
.ubx-proof-wireframe-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: auto;
}

.ubx-proof-wireframe-card {
  height: 40px;
  background: rgba(0, 98, 114, 0.04);
  border-radius: 6px;
  border: 1px solid rgba(0, 98, 114, 0.08);
}

/* ─────────────────────────────────────────────────────────────
   MOBILE APP FRAME (for app screenshots)
   ───────────────────────────────────────────────────────────── */

.ubx-proof-phone {
  position: relative;
  width: 180px;
  padding: 8px;
  background: #1F2933;
  border-radius: 28px;
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.2),
    inset 0 0 0 2px rgba(255, 255, 255, 0.1);
}

.ubx-proof-phone::before {
  content: '';
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 50px;
  height: 5px;
  background: #3E4C59;
  border-radius: 10px;
}

.ubx-proof-phone-screen {
  width: 100%;
  aspect-ratio: 9 / 19;
  background: #ffffff;
  border-radius: 20px;
  overflow: hidden;
}

.ubx-proof-phone-screen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ─────────────────────────────────────────────────────────────
   SCREENSHOT CAPTION
   ───────────────────────────────────────────────────────────── */

.ubx-proof-caption {
  position: absolute;
  bottom: -30px;
  left: 0;
  right: 0;
  text-align: center;
  font-size: 0.8125rem;
  color: #9AA5B1;
  font-style: italic;
}

/* ─────────────────────────────────────────────────────────────
   TECH CHIPS (optional technologies shown)
   ───────────────────────────────────────────────────────────── */

.ubx-proof-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.ubx-proof-chip {
  padding: 4px 10px;
  background: #f3f4f6;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 500;
  color: #52606D;
  border: 1px solid #e5e7eb;
}

/* ─────────────────────────────────────────────────────────────
   SCROLL REVEAL ANIMATION
   ───────────────────────────────────────────────────────────── */

.ubx-proof-case {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.ubx-proof-case.ubx-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children */
.ubx-proof-case.ubx-visible .ubx-proof-img:nth-child(1) {
  animation: ubx-slide-in 0.5s ease 0.1s both;
}

.ubx-proof-case.ubx-visible .ubx-proof-img:nth-child(2) {
  animation: ubx-slide-in 0.5s ease 0.2s both;
}

.ubx-proof-case.ubx-visible .ubx-proof-img:nth-child(3) {
  animation: ubx-slide-in 0.5s ease 0.3s both;
}

@keyframes ubx-slide-in {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* ─────────────────────────────────────────────────────────────
   RESPONSIVE - Tablet
   ───────────────────────────────────────────────────────────── */

@media (max-width: 991px) {
  .ubx-proof-section {
    padding: 60px 0;
  }

  .ubx-proof-header {
    margin-bottom: 40px;
  }

  .ubx-proof-case {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 32px;
    margin-bottom: 48px;
  }

  .ubx-proof-case:nth-child(even) {
    grid-template-columns: 1fr;
  }

  .ubx-proof-case:nth-child(even) .ubx-proof-content,
  .ubx-proof-case:nth-child(even) .ubx-proof-stack {
    order: unset;
  }

  .ubx-proof-stack {
    height: 280px;
    max-width: 500px;
    margin: 0 auto;
  }

  /* Mobile App Screenshots - Tablet */
  [data-case="maikie"] .ubx-proof-stack {
    height: 320px;
    max-width: 100%;
  }

  [data-case="maikie"] .ubx-proof-img:nth-child(1),
  [data-case="maikie"] .ubx-proof-img:nth-child(2),
  [data-case="maikie"] .ubx-proof-img:nth-child(3) {
    width: 120px;
    height: 260px;
  }
}

/* ─────────────────────────────────────────────────────────────
   RESPONSIVE - Mobile
   ───────────────────────────────────────────────────────────── */

@media (max-width: 767px) {
  .ubx-proof-section {
    padding: 48px 0;
  }

  .ubx-proof-case {
    padding: 24px;
    margin-bottom: 32px;
    border-radius: 16px;
  }

  .ubx-proof-headline {
    font-size: 1.25rem;
  }

  .ubx-proof-stack {
    height: 220px;
  }

  .ubx-proof-img:nth-child(1) {
    width: 70%;
    height: 75%;
  }

  .ubx-proof-img:nth-child(2) {
    width: 50%;
    height: 65%;
  }

  .ubx-proof-img:nth-child(3) {
    width: 40%;
    height: 50%;
  }

  .ubx-proof-caption {
    position: static;
    margin-top: 20px;
  }

  /* Mobile App Screenshots - Mobile view */
  [data-case="maikie"] .ubx-proof-stack {
    height: 240px;
  }

  [data-case="maikie"] .ubx-proof-img:nth-child(1),
  [data-case="maikie"] .ubx-proof-img:nth-child(2),
  [data-case="maikie"] .ubx-proof-img:nth-child(3) {
    width: 90px;
    height: 195px;
    border-width: 2px;
    border-radius: 14px;
  }

  [data-case="maikie"] .ubx-proof-img::before {
    width: 28px;
    height: 3px;
    top: 3px;
  }

  [data-case="maikie"] .ubx-proof-img:nth-child(1) {
    left: 2%;
    top: 8%;
  }

  [data-case="maikie"] .ubx-proof-img:nth-child(3) {
    right: 2%;
    top: 8%;
  }
}

/* ─────────────────────────────────────────────────────────────
   REDUCED MOTION
   ───────────────────────────────────────────────────────────── */

@media (prefers-reduced-motion: reduce) {
  .ubx-proof-case {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .ubx-proof-case:hover {
    transform: none;
  }

  .ubx-proof-case:hover .ubx-proof-img {
    transform: none !important;
  }

  .ubx-proof-status::before {
    animation: none;
  }

  .ubx-proof-case.ubx-visible .ubx-proof-img {
    animation: none;
  }
}

/* ─────────────────────────────────────────────────────────────
   MILIDIA MHD THEMED PLACEHOLDER
   Retail/Supermarket theme with expiry date focus - color only
   ───────────────────────────────────────────────────────────── */

[data-case="milidia"] .ubx-proof-wireframe-bar {
  background: linear-gradient(90deg, #22c55e 0%, #16a34a 100%);
}

[data-case="milidia"] .ubx-proof-wireframe-bar span:nth-child(1) { background: #fff; }
[data-case="milidia"] .ubx-proof-wireframe-bar span:nth-child(2) { background: rgba(255,255,255,0.7); }
[data-case="milidia"] .ubx-proof-wireframe-bar span:nth-child(3) { background: rgba(255,255,255,0.5); }

[data-case="milidia"] .ubx-proof-wireframe-sidebar span {
  background: rgba(34, 197, 94, 0.3);
}

[data-case="milidia"] .ubx-proof-wireframe-row {
  background: rgba(34, 197, 94, 0.15);
}

[data-case="milidia"] .ubx-proof-wireframe-card {
  background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
  border-color: rgba(245, 158, 11, 0.4);
}

/* ─────────────────────────────────────────────────────────────
   OKTOBERFEST THEMED PLACEHOLDER
   Desktop, Tablet, Mobile with device frames
   ───────────────────────────────────────────────────────────── */

/* Base colors for all Oktoberfest wireframes */
[data-case="oktoberfest"] .ubx-proof-wireframe-bar {
  background: linear-gradient(90deg, #0066B3 0%, #3b82f6 100%);
}

[data-case="oktoberfest"] .ubx-proof-wireframe-bar span:nth-child(1) { background: #F5A623; }
[data-case="oktoberfest"] .ubx-proof-wireframe-bar span:nth-child(2) { background: #fff; }
[data-case="oktoberfest"] .ubx-proof-wireframe-bar span:nth-child(3) { background: #0066B3; }

[data-case="oktoberfest"] .ubx-proof-wireframe-row {
  background: rgba(0, 102, 179, 0.12);
}

[data-case="oktoberfest"] .ubx-proof-wireframe-card {
  background: linear-gradient(135deg, rgba(0, 102, 179, 0.15) 0%, rgba(59, 130, 246, 0.1) 100%);
  border-color: rgba(0, 102, 179, 0.25);
}

/* ── 1st: DESKTOP Frame ── */
[data-case="oktoberfest"] .ubx-proof-img:nth-child(1) {
  border-radius: 8px;
  border: 2px solid #e5e7eb;
  box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}

[data-case="oktoberfest"] .ubx-proof-img:nth-child(1) .ubx-proof-wireframe {
  border-radius: 6px;
}

[data-case="oktoberfest"] .ubx-proof-img:nth-child(1) .ubx-proof-wireframe-cards {
  grid-template-columns: repeat(3, 1fr);
}

/* ── 2nd: TABLET Frame (iPad-style) ── */
[data-case="oktoberfest"] .ubx-proof-img:nth-child(2) {
  border-radius: 16px;
  border: 4px solid #1F2933;
  box-shadow:
    0 8px 30px rgba(0,0,0,0.15),
    inset 0 0 0 1px rgba(255,255,255,0.1);
}

[data-case="oktoberfest"] .ubx-proof-img:nth-child(2) .ubx-proof-wireframe {
  border-radius: 12px;
}

[data-case="oktoberfest"] .ubx-proof-img:nth-child(2) .ubx-proof-wireframe-sidebar {
  display: none;
}

[data-case="oktoberfest"] .ubx-proof-img:nth-child(2) .ubx-proof-wireframe-cards {
  grid-template-columns: repeat(2, 1fr);
}

[data-case="oktoberfest"] .ubx-proof-img:nth-child(2) .ubx-proof-wireframe-card {
  height: 50px;
  border-radius: 8px;
}

/* ── 3rd: MOBILE Frame (Phone-style) ── */
[data-case="oktoberfest"] .ubx-proof-img:nth-child(3) {
  border-radius: 20px;
  border: 3px solid #1F2933;
  box-shadow:
    0 8px 24px rgba(0,0,0,0.15),
    inset 0 0 0 1px rgba(255,255,255,0.1);
}

/* Phone notch */
[data-case="oktoberfest"] .ubx-proof-img:nth-child(3)::before {
  content: '';
  position: absolute;
  top: 5px;
  left: 50%;
  transform: translateX(-50%);
  width: 35px;
  height: 4px;
  background: #3E4C59;
  border-radius: 4px;
  z-index: 10;
}

[data-case="oktoberfest"] .ubx-proof-img:nth-child(3) .ubx-proof-wireframe {
  border-radius: 16px;
}

[data-case="oktoberfest"] .ubx-proof-img:nth-child(3) .ubx-proof-wireframe-sidebar {
  display: none;
}

[data-case="oktoberfest"] .ubx-proof-img:nth-child(3) .ubx-proof-wireframe-cards {
  grid-template-columns: 1fr;
  gap: 6px;
}

[data-case="oktoberfest"] .ubx-proof-img:nth-child(3) .ubx-proof-wireframe-card {
  height: 30px;
  border-radius: 6px;
}

[data-case="oktoberfest"] .ubx-proof-img:nth-child(3) .ubx-proof-wireframe-row {
  height: 8px;
}

/* ─────────────────────────────────────────────────────────────
   PHONE FRAME - Premium Device Mockup (for mobile screenshots)
   ───────────────────────────────────────────────────────────── */

.ubx-phone {
  position: relative;
  border-radius: 28px;
  padding: 12px;
  background: linear-gradient(145deg, rgba(0,0,0,0.08), rgba(0,0,0,0.04));
  box-shadow:
    0 10px 30px rgba(0,0,0,0.08),
    inset 0 1px 0 rgba(255,255,255,0.5);
}

.ubx-phone::before {
  content: "";
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: rgba(0,0,0,0.15);
  border-radius: 2px;
  pointer-events: none;
}

.ubx-phone img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 20px;
  transform: translateZ(0);
}

/* ─────────────────────────────────────────────────────────────
   HOVER ZOOM - Subtle image zoom on hover
   ───────────────────────────────────────────────────────────── */

.ubx-proof-img img {
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.ubx-proof-img:hover img {
  transform: scale(1.02);
}

/* Disable hover zoom on touch devices */
@media (hover: none) {
  .ubx-proof-img:hover img {
    transform: none;
  }
}

/* ─────────────────────────────────────────────────────────────
   DARK MODE SUPPORT (optional, if site implements dark mode)
   ───────────────────────────────────────────────────────────── */

@media (prefers-color-scheme: dark) {
  /* Prepared for future dark mode - currently inactive */
}