:root {
  --pb-bg-1: #02060b;
  --pb-bg-2: #06111d;
  --pb-bg-3: #0a1724;

  --pb-text: #f7fbff;
  --pb-soft: #aebdcc;
  --pb-muted: #748396;

  --pb-gold: #f6b43b;
  --pb-gold-2: #d99a2e;

  --pb-card: rgba(255, 255, 255, .065);
  --pb-card-border: rgba(255, 255, 255, .12);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0 !important;
  padding: 0 !important;
}

body.pb-app-download-page {
  background: var(--pb-bg-1) !important;
  color: var(--pb-text);
  font-family: Tahoma, Arial, sans-serif;
  overflow-x: hidden;
}

.pb-app-download {
  min-height: 100vh;
  background:
    radial-gradient(circle at 18% 45%, rgba(246, 180, 59, .10), transparent 34%),
    radial-gradient(circle at 78% 22%, rgba(80, 120, 180, .14), transparent 34%),
    linear-gradient(135deg, var(--pb-bg-1) 0%, var(--pb-bg-2) 48%, var(--pb-bg-1) 100%);
}

.pb-app-hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 80px 24px;
  position: relative;
  overflow: hidden;
}

.pb-app-container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  align-items: center;
  gap: 40px;
  position: relative;
  z-index: 2;
}

.pb-app-content {
  text-align: right;
}

.pb-app-badge {
  display: inline-flex;
  padding: 9px 16px;
  margin-bottom: 22px;
  border-radius: 999px;
  color: var(--pb-gold);
  background: rgba(246, 180, 59, .07);
  border: 1px solid rgba(246, 180, 59, .35);
  box-shadow: 0 0 35px rgba(246, 180, 59, .08);
  font-size: 13px;
  font-weight: 800;
}

.pb-app-content h1 {
  margin: 0 0 22px;
  color: var(--pb-text);
  font-size: clamp(38px, 5vw, 68px);
  line-height: 1.25;
  font-weight: 950;
  letter-spacing: -1.5px;
  text-shadow: 0 18px 55px rgba(0,0,0,.45);
}

.pb-app-content h1 span {
  display: block;
  color: var(--pb-gold);
}

.pb-app-subtitle {
  max-width: 620px;
  margin: 0 0 34px;
  color: var(--pb-soft);
  font-size: 18px;
  line-height: 2;
}

.pb-download-buttons {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 430px;
}

.pb-download-btn {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 17px 20px;
  border-radius: 18px;
  text-decoration: none;
  color: var(--pb-text);
  background: linear-gradient(145deg, rgba(255,255,255,.085), rgba(255,255,255,.035));
  border: 1px solid var(--pb-card-border);
  box-shadow:
    0 18px 45px rgba(0,0,0,.28),
    inset 0 1px 0 rgba(255,255,255,.08);
  backdrop-filter: blur(14px);
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}

.pb-download-btn:hover {
  transform: translateY(-4px);
  border-color: rgba(246, 180, 59, .42);
  box-shadow:
    0 26px 70px rgba(0,0,0,.42),
    0 0 45px rgba(246, 180, 59, .10);
}

.pb-download-btn.primary {
  background: linear-gradient(145deg, rgba(246, 180, 59, .24), rgba(255,255,255,.055));
  border: 1px solid rgba(246, 180, 59, .45);
  box-shadow:
    0 22px 60px rgba(246, 180, 59, .10),
    inset 0 1px 0 rgba(255,255,255,.10);
}

.pb-download-btn.primary:hover {
  box-shadow:
    0 28px 80px rgba(246, 180, 59, .18),
    0 0 55px rgba(246, 180, 59, .12);
}

.pb-platform-icon {
  width: 42px;
  height: 42px;
  min-width: 42px;
  object-fit: contain;
  border-radius: 12px;
  padding: 6px;
  background: rgba(255,255,255,.09);
  border: 1px solid rgba(255,255,255,.08);
  filter: saturate(.9);
}

.pb-download-btn.primary .pb-platform-icon {
  background: rgba(246, 180, 59, .14);
}

.pb-download-btn.ios .pb-platform-icon,
.pb-download-btn.windows .pb-platform-icon {
  background: rgba(255,255,255,.10);
}

.pb-download-btn span:not(.pb-btn-icon) {
  display: flex;
  flex-direction: column;
  color: var(--pb-text);
  font-size: 17px;
  font-weight: 950;
}

.pb-download-btn small {
  margin-top: 5px;
  color: rgba(247, 251, 255, .62);
  font-size: 12px;
  font-weight: 600;
}

.pb-app-note {
  max-width: 430px;
  margin-top: 22px;
  color: var(--pb-muted);
  font-size: 13px;
  line-height: 2;
}

.pb-app-preview {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.pb-device-showcase {
  position: relative;
  width: 100%;
  max-width: 920px;
  display: flex;
  justify-content: center;
  align-items: center;
  transform: translateX(35px) scale(1.18);
  transform-origin: center;
}

.pb-device-showcase::before {
  content: "";
  position: absolute;
  width: 82%;
  height: 62%;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(246,180,59,.16), rgba(246,180,59,0) 68%);
  filter: blur(28px);
  z-index: 0;
}

.pb-app-main-image {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 860px;
  height: auto;
  display: block;
  filter:
    drop-shadow(0 48px 95px rgba(0,0,0,.72))
    drop-shadow(0 0 58px rgba(246,180,59,.10));
  transition: transform .35s ease, filter .35s ease;
}

.pb-app-main-image:hover {
  transform: translateY(-4px) scale(1.015);
  filter:
    drop-shadow(0 54px 105px rgba(0,0,0,.76))
    drop-shadow(0 0 65px rgba(246,180,59,.14));
}

@media (max-width: 900px) {
  .pb-app-hero {
    padding: 55px 18px 70px;
    align-items: flex-start;
  }

  .pb-app-container {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .pb-app-content {
    order: 1;
    text-align: center;
  }

  .pb-app-preview {
    order: 2;
  }

  .pb-app-subtitle,
  .pb-download-buttons,
  .pb-app-note {
    margin-left: auto;
    margin-right: auto;
  }

  .pb-app-content h1 {
    font-size: clamp(34px, 11vw, 48px);
  }

  .pb-app-subtitle {
    font-size: 15px;
    line-height: 2;
  }

  .pb-download-btn {
    padding: 15px 16px;
  }

  .pb-download-btn span:not(.pb-btn-icon) {
    font-size: 15px;
  }

  .pb-device-showcase {
    max-width: 100%;
    transform: scale(1.12);
    margin: 8px auto 20px;
  }

  .pb-app-main-image {
    width: 100%;
    max-width: 520px;
  }
}

.pb-app-main-image {
  user-select: none;
  -webkit-user-drag: none;
  cursor: default;
}


.pb-device-showcase {
  transition: transform .35s ease;
  cursor: default;
}

.pb-device-showcase:hover {
  transform: translateX(35px) scale(1.12);
}

.pb-device-showcase:hover .pb-app-main-image {
  transform: scale(1.015);
}

.pb-device-showcase:active {
  transform: translateX(35px) scale(1.14);
}


/* ===== HOVER ZOOM EFFECT ===== */

.pb-device-showcase {
  transition: transform .35s ease;
}

.pb-app-main-image {
  user-select: none;
  -webkit-user-select: none;   /* Safari/Chrome */
  -moz-user-select: none;      /* Firefox */
  -ms-user-select: none;       /* قدیمی */

  -webkit-user-drag: none;     /* جلوگیری از drag عکس */
  pointer-events: auto;        /* مهم: hover بمونه */
}

/* دسکتاپ */
@media (hover: hover) {
  .pb-device-showcase:hover {
    transform: translateX(35px) scale(1.22);
  }

  .pb-device-showcase:hover .pb-app-main-image {
    transform: scale(1.03);
  }
}

/* موبایل (tap effect) */
.pb-device-showcase:active {
  transform: scale(1.15);
}

.pb-device-showcase:active .pb-app-main-image {
  transform: scale(1.02);
}





.pb-payment-message{

    width:100%;
    max-width:700px;

    margin:40px auto 50px auto;
    padding:40px 30px;

    border-radius:28px;

    background:rgba(255,255,255,0.04);

    border:1px solid rgba(255,255,255,0.08);

    backdrop-filter:blur(16px);

    text-align:center;

    color:#fff;
}

.pb-payment-icon{

    width:72px;
    height:72px;

    margin:0 auto 24px auto;

    border-radius:50%;

    display:flex;
    align-items:center;
    justify-content:center;

    font-size:34px;
    font-weight:700;
}

.pb-payment-success .pb-payment-icon{

    background:rgba(46, 204, 113, 0.15);
    color:#2ecc71;
}

.pb-payment-failed .pb-payment-icon{

    background:rgba(231, 76, 60, 0.15);
    color:#e74c3c;
}

.pb-payment-message h2{

    font-size:32px;
    margin-bottom:16px;
}

.pb-payment-message p{

    font-size:17px;
    line-height:2;
    opacity:0.85;
}

.pb-payment-btn{

    display:inline-flex;
    align-items:center;
    justify-content:center;

    margin-top:24px;

    height:56px;

    padding:0 32px;

    border-radius:18px;

    background:#fff;
    color:#111;

    font-weight:700;

    text-decoration:none;

    transition:0.25s;
}

.pb-payment-btn:hover{

    transform:translateY(-3px);
}



/* =========================
   FOOTER
   ========================= */

.pb-footer {
  position: relative;
  z-index: 2;

  padding: 38px 20px;

  border-top: 1px solid rgba(255,255,255,0.08);

  background:
    linear-gradient(
      to bottom,
      rgba(255,255,255,0.015),
      rgba(255,255,255,0.03)
    );
}

.pb-footer-inner {
  max-width: 1180px;

  margin: 0 auto;

  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;

  flex-wrap: wrap;
}

.pb-footer p {
  margin: 0;

  color: var(--text-muted);

  font-size: 15px;

  line-height: 1.9;
}

.pb-footer-links {
  display: flex;
  align-items: center;
  gap: 22px;
}

.pb-footer-links a {
  color: #dbe5ee;

  text-decoration: none;

  font-size: 15px;
  font-weight: 700;

  transition:
    opacity 0.25s ease,
    color 0.25s ease;
}

.pb-footer-links a:hover {
  color: var(--accent);
}

/* MOBILE */

@media (max-width: 768px) {

  .pb-footer-inner {
    flex-direction: column;

    text-align: center;
  }

  .pb-footer-links {
    gap: 18px;
  }

}