/**
 * Premium dark landing - screenshot-inspired layout
 */

.premium-page {
  background:
    radial-gradient(circle at 10% 0%, rgba(53, 110, 255, 0.22), transparent 36%),
    radial-gradient(circle at 90% 10%, rgba(39, 209, 255, 0.18), transparent 30%),
    #050b18;
  color: #e8f0ff;
}

.premium-wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding: calc(var(--space-8) + var(--nav-mobile-offset)) var(--space-6) var(--space-10);
}

.premium-actions {
  margin-top: var(--space-6);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: center;
}

.premium-hero {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-8);
  align-items: center;
  margin-bottom: var(--space-8);
  padding: var(--space-8);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(88, 146, 255, 0.35);
  background: linear-gradient(140deg, rgba(10, 22, 50, 0.92), rgba(8, 16, 34, 0.9));
  box-shadow: 0 24px 54px rgba(0, 0, 0, 0.5);
  overflow: hidden;
}

.premium-hero-bg {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.premium-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.5;
}

.premium-hero-col,
.premium-device--hero {
  position: relative;
  z-index: 1;
}

.premium-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
  box-shadow: inset 0 0 40px rgba(96, 161, 255, 0.15);
}

.premium-title {
  font-size: clamp(2rem, 4.4vw, 3.3rem);
  line-height: 1.08;
  margin-bottom: var(--space-4);
}

.premium-subtitle {
  color: #bdd4ff;
  margin-bottom: var(--space-6);
}

.premium-hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.premium-btn-glow {
  background: linear-gradient(135deg, #2ca8ff, #1e6fff);
  color: #fff;
  box-shadow: 0 12px 26px rgba(30, 111, 255, 0.45);
}

.premium-btn-warm {
  background: linear-gradient(135deg, #ff8d35, #ff5f1f);
  color: #fff;
}

/* Hero cihaz mockup — cam çerçeve, grid, hafif animasyon */
.premium-device {
  position: relative;
  min-height: 280px;
  display: grid;
  place-items: center;
  padding: var(--space-3);
  isolation: isolate;
}

.premium-device-glow {
  position: absolute;
  inset: -20% -10% -15%;
  background:
    radial-gradient(ellipse 70% 55% at 50% 40%, rgba(56, 189, 248, 0.22), transparent 55%),
    radial-gradient(ellipse 50% 40% at 80% 80%, rgba(99, 102, 241, 0.18), transparent 50%);
  filter: blur(2px);
  pointer-events: none;
  z-index: 0;
}

.premium-device-inner {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 420px;
  padding: 2px;
  border-radius: 22px;
  background: linear-gradient(
    145deg,
    rgba(148, 197, 255, 0.55) 0%,
    rgba(56, 99, 180, 0.35) 40%,
    rgba(30, 58, 120, 0.5) 100%
  );
  box-shadow:
    0 32px 64px rgba(0, 8, 24, 0.55),
    0 0 0 1px rgba(255, 255, 255, 0.06) inset,
    0 1px 0 rgba(255, 255, 255, 0.12) inset;
}

.premium-screen {
  width: 100%;
  border-radius: 20px;
  padding: var(--space-4);
  background:
    linear-gradient(165deg, rgba(12, 24, 52, 0.97) 0%, rgba(4, 10, 28, 0.98) 100%),
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 23px,
      rgba(88, 146, 255, 0.06) 23px,
      rgba(88, 146, 255, 0.06) 24px
    ),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 23px,
      rgba(88, 146, 255, 0.05) 23px,
      rgba(88, 146, 255, 0.05) 24px
    );
  background-blend-mode: normal, normal, normal;
  border: 1px solid rgba(120, 170, 255, 0.28);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.premium-screen-chrome {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
  flex-wrap: wrap;
}

.premium-screen-dots {
  display: inline-flex;
  gap: 6px;
  flex-shrink: 0;
}

.premium-screen-dots span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #334155;
  box-shadow: inset 0 -1px 1px rgba(0, 0, 0, 0.35);
}

.premium-screen-dots span:nth-child(1) {
  background: linear-gradient(180deg, #f87171, #dc2626);
}
.premium-screen-dots span:nth-child(2) {
  background: linear-gradient(180deg, #fbbf24, #d97706);
}
.premium-screen-dots span:nth-child(3) {
  background: linear-gradient(180deg, #4ade80, #16a34a);
}

.premium-screen-title {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  letter-spacing: 0.02em;
  color: #e2e8f0;
  flex: 1;
  min-width: 0;
}

.premium-screen-live {
  font-size: 0.7rem;
  font-weight: var(--font-semibold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #4ade80;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: rgba(34, 197, 94, 0.12);
  border: 1px solid rgba(74, 222, 128, 0.35);
  box-shadow: 0 0 20px rgba(74, 222, 128, 0.15);
}

.premium-screen-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.premium-metric {
  font-size: 0.7rem;
  line-height: 1.35;
  color: #cbd5e1;
  padding: var(--space-2) var(--space-2);
  border-radius: 10px;
  background: rgba(15, 30, 58, 0.85);
  border: 1px solid rgba(100, 140, 220, 0.2);
  text-align: center;
}

.premium-metric em {
  display: block;
  font-style: normal;
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #94a3b8;
  margin-bottom: 2px;
}

.premium-metric--accent {
  background: linear-gradient(145deg, rgba(30, 111, 255, 0.35), rgba(12, 40, 90, 0.6));
  border-color: rgba(96, 165, 250, 0.45);
  color: #f1f5f9;
}

.premium-metric--accent em {
  color: #93c5fd;
}

.premium-screen-chart {
  position: relative;
  margin-top: var(--space-2);
  padding-top: var(--space-3);
  border-top: 1px solid rgba(88, 146, 255, 0.15);
}

.premium-screen-spark {
  position: absolute;
  left: 0;
  right: 0;
  top: var(--space-3);
  height: 42px;
  pointer-events: none;
  z-index: 0;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(56, 189, 248, 0.12) 15%,
    rgba(99, 102, 241, 0.22) 45%,
    rgba(56, 189, 248, 0.1) 75%,
    transparent 100%
  );
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 320 44' preserveAspectRatio='none'%3E%3Cpath fill='none' stroke='white' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round' d='M4 34 L48 24 L92 30 L136 14 L180 20 L224 10 L268 16 L312 8'/%3E%3C/svg%3E");
  mask-size: 100% 100%;
  mask-repeat: no-repeat;
  mask-position: center bottom;
  opacity: 0.9;
}

.premium-screen-bars {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  align-items: end;
  min-height: 104px;
  padding-top: 38px;
}

.premium-screen-bars span {
  --h: 50;
  display: block;
  height: calc(96px * var(--h) / 100);
  min-height: 28px;
  border-radius: 10px 10px 6px 6px;
  position: relative;
  overflow: hidden;
  transform-origin: bottom center;
  animation: premium-bar-in 0.85s cubic-bezier(0.34, 1.2, 0.64, 1) both;
  background: linear-gradient(
    180deg,
    #38bdf8 0%,
    #2563eb 42%,
    rgba(37, 99, 235, 0.25) 100%
  );
  box-shadow:
    0 0 24px rgba(56, 189, 248, 0.25),
    inset 0 1px 0 rgba(255, 255, 255, 0.22);
}

.premium-screen-bars span::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.35) 0%, transparent 45%);
  border-radius: inherit;
  pointer-events: none;
}

.premium-screen-bars span:nth-child(1) {
  animation-delay: 0.05s;
}
.premium-screen-bars span:nth-child(2) {
  animation-delay: 0.12s;
}
.premium-screen-bars span:nth-child(3) {
  animation-delay: 0.19s;
}
.premium-screen-bars span:nth-child(4) {
  animation-delay: 0.26s;
}
.premium-screen-bars span:nth-child(5) {
  animation-delay: 0.33s;
}

@keyframes premium-bar-in {
  from {
    opacity: 0;
    transform: scaleY(0.15);
  }
  to {
    opacity: 1;
    transform: scaleY(1);
  }
}

@media (prefers-reduced-motion: reduce) {
  .premium-screen-bars span {
    animation: none;
  }
  .premium-device-glow {
    filter: none;
  }
  .premium-chip:hover {
    transform: none;
  }
  .premium-device-inner {
    animation: none !important;
  }
  .premium-value-card:hover,
  .premium-store-card:hover {
    transform: none;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .premium-device-inner {
    animation: premium-device-float 8s ease-in-out infinite;
  }
}

@keyframes premium-device-float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

/* Ana sayfa — ürün şeridi görselleri (koyu premium tema) */
.premium-page .hero-products-banner {
  background: linear-gradient(145deg, rgba(14, 28, 58, 0.92), rgba(6, 14, 32, 0.94));
  border: 1px solid rgba(100, 160, 255, 0.28);
  box-shadow: 0 16px 40px rgba(0, 6, 20, 0.45);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.premium-page .hero-products-banner:hover {
  border-color: rgba(130, 190, 255, 0.4);
  box-shadow: 0 20px 48px rgba(0, 10, 30, 0.5);
}

.premium-page .hero-products-banner-item {
  background: rgba(5, 12, 28, 0.75);
  border: 1px solid rgba(88, 146, 255, 0.18);
  border-radius: var(--radius-md);
  transition: border-color 0.2s ease, background 0.2s ease;
}

.premium-page .hero-products-banner-item:hover {
  border-color: rgba(120, 180, 255, 0.35);
  background: rgba(12, 26, 52, 0.85);
}

.premium-page .hero-products-banner-item img {
  border-radius: 12px;
  box-shadow:
    0 6px 18px rgba(0, 0, 0, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.premium-page .hero-products-banner-item .product-emoji {
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.3);
}

@media (max-width: 520px) {
  .premium-screen-metrics {
    grid-template-columns: 1fr;
  }
  .premium-screen-bars {
    min-height: 92px;
    gap: 8px;
    padding-top: 34px;
  }
  .premium-screen-bars span {
    height: calc(80px * var(--h) / 100);
  }
}

.premium-section {
  margin-bottom: var(--space-8);
}

.premium-heading {
  font-size: clamp(1.35rem, 2vw, 1.8rem);
  margin-bottom: var(--space-4);
  text-align: center;
}

.premium-lead {
  text-align: center;
  color: #94a3b8;
  max-width: 42rem;
  margin: calc(-1 * var(--space-2)) auto var(--space-6);
  font-size: var(--text-base);
  line-height: 1.6;
}

.premium-lead--tight {
  margin-top: 0;
  margin-bottom: var(--space-4);
}

.premium-ai-intro {
  text-align: center;
  color: #bdd4ff;
  margin: calc(-1 * var(--space-2)) auto var(--space-5);
  max-width: 36rem;
  line-height: 1.55;
}

.premium-value-cards {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-4);
}

.premium-value-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(100, 150, 255, 0.28);
  background: linear-gradient(165deg, rgba(12, 26, 54, 0.92), rgba(6, 14, 30, 0.94));
  text-align: left;
  box-shadow: 0 10px 28px rgba(0, 8, 24, 0.28);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.premium-value-card-visual {
  width: 100%;
  display: flex;
  justify-content: center;
  margin-bottom: var(--space-3);
  padding: var(--space-2);
  border-radius: var(--radius-md);
  background: radial-gradient(ellipse 80% 80% at 50% 30%, rgba(56, 189, 248, 0.12), transparent 70%);
}

.premium-value-card-visual img {
  width: 72px;
  height: 72px;
  object-fit: contain;
}

.premium-value-card:hover {
  border-color: rgba(140, 190, 255, 0.4);
  transform: translateY(-2px);
}

.premium-value-card h3 {
  font-size: var(--text-lg);
  margin: 0 0 var(--space-2);
  color: #f1f5f9;
  font-weight: var(--font-semibold);
}

.premium-value-card p {
  font-size: var(--text-sm);
  color: #94a3b8;
  line-height: 1.55;
  margin: 0;
}

.premium-section--samba-global {
  padding: var(--space-6);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(88, 146, 255, 0.22);
  background: linear-gradient(175deg, rgba(8, 18, 42, 0.65), rgba(5, 12, 28, 0.5));
}

.premium-samba-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
  max-width: 720px;
  margin: 0 auto;
}

.premium-samba-stat {
  text-align: center;
  padding: var(--space-4);
  border-radius: var(--radius-md);
  background: rgba(6, 14, 32, 0.65);
  border: 1px solid rgba(106, 155, 255, 0.22);
}

.premium-samba-stat-num {
  font-size: clamp(1.65rem, 3.2vw, 2.35rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #7fd0ff;
  line-height: 1.15;
}

.premium-samba-stat-label {
  font-size: var(--text-sm);
  color: #94a3b8;
  margin-top: var(--space-2);
  font-weight: var(--font-medium);
}

.premium-samba-upsell .premium-heading {
  margin-top: var(--space-2);
}

.premium-samba-badge {
  display: block;
  text-align: center;
  width: fit-content;
  margin: 0 auto var(--space-2);
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #a5b4fc;
  border-radius: var(--radius-full);
  border: 1px solid rgba(129, 140, 248, 0.45);
  background: rgba(79, 70, 229, 0.12);
}

.premium-samba-list {
  list-style: none;
  margin: 0 auto var(--space-5);
  padding: 0;
  max-width: 34rem;
}

.premium-samba-list li {
  position: relative;
  padding: var(--space-2) 0 var(--space-2) var(--space-6);
  color: #cbd5e1;
  font-size: var(--text-sm);
  line-height: 1.45;
  border-bottom: 1px solid rgba(88, 146, 255, 0.12);
}

.premium-samba-list li:last-child {
  border-bottom: none;
}

.premium-samba-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #4ade80;
  font-weight: var(--font-bold);
}

.premium-samba-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: center;
  align-items: center;
}

.premium-cases-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
}

.premium-case-card {
  overflow: hidden;
  padding: 0;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(100, 150, 255, 0.28);
  background: linear-gradient(160deg, rgba(10, 22, 48, 0.95), rgba(6, 14, 32, 0.92));
  box-shadow: 0 12px 32px rgba(0, 6, 20, 0.35);
}

.premium-case-card-visual {
  line-height: 0;
  overflow: hidden;
}

.premium-case-card-visual img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.premium-case-card .premium-case-title,
.premium-case-card .premium-case-stats,
.premium-case-card .premium-case-quote {
  padding-left: var(--space-5);
  padding-right: var(--space-5);
}

.premium-case-card .premium-case-title {
  margin-top: var(--space-4);
  margin-bottom: var(--space-3);
}

.premium-case-card .premium-case-quote {
  padding-bottom: var(--space-5);
  margin-top: 0;
}

.premium-case-title {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: #e2e8f0;
  margin: 0 0 var(--space-3);
  text-transform: none;
}

.premium-case-stats {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: #94a3b8;
  margin-bottom: var(--space-3);
}

.premium-case-stats strong {
  color: #7fd0ff;
  font-weight: var(--font-bold);
}

.premium-case-arrow {
  color: #64748b;
  font-weight: var(--font-bold);
}

.premium-case-quote {
  margin: 0;
  font-size: var(--text-sm);
  font-style: italic;
  color: #cbd5e1;
  line-height: 1.55;
}

.premium-store-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}

.premium-store-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(100, 160, 255, 0.3);
  background: linear-gradient(145deg, rgba(14, 30, 62, 0.9), rgba(6, 14, 32, 0.92));
  text-decoration: none;
  color: inherit;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.premium-store-card-art {
  line-height: 0;
  margin: 0;
  overflow: hidden;
}

.premium-store-card-art img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  aspect-ratio: 320 / 140;
}

.premium-store-card .premium-store-card-kicker,
.premium-store-card .premium-store-card-title,
.premium-store-card .premium-store-card-desc {
  padding-left: var(--space-5);
  padding-right: var(--space-5);
}

.premium-store-card .premium-store-card-kicker {
  margin-top: var(--space-4);
}

.premium-store-card .premium-store-card-desc {
  padding-bottom: var(--space-5);
}

.premium-store-card:hover {
  transform: translateY(-4px);
  border-color: rgba(130, 190, 255, 0.45);
  box-shadow: 0 16px 40px rgba(0, 10, 30, 0.4);
}

.premium-store-card-kicker {
  font-size: 0.7rem;
  font-weight: var(--font-bold);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #818cf8;
}

.premium-store-card-title {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: #f8fafc;
}

.premium-store-card-desc {
  font-size: var(--text-sm);
  color: #94a3b8;
  line-height: 1.45;
}

.premium-store-all {
  text-align: center;
  margin: 0;
}

.premium-plan-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-top: var(--space-2);
}

.premium-page .premium-plan .btn-secondary {
  background: rgba(30, 58, 95, 0.85);
  border: 1px solid rgba(120, 170, 255, 0.35);
  color: #e8f0ff;
}

.premium-page .premium-plan .btn-secondary:hover {
  background: rgba(40, 74, 120, 0.95);
  border-color: rgba(150, 200, 255, 0.45);
}

.premium-guarantee-block {
  padding-bottom: var(--space-2);
}

.premium-guarantee-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
}

.premium-guarantee-item {
  text-align: center;
  padding: var(--space-5) var(--space-4);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(90, 140, 220, 0.25);
  background: rgba(6, 14, 32, 0.55);
}

.premium-guarantee-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-3);
  min-height: 52px;
}

.premium-guarantee-icon img {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.premium-guarantee-title {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: #f1f5f9;
  margin: 0 0 var(--space-2);
}

.premium-guarantee-desc {
  font-size: var(--text-sm);
  color: #94a3b8;
  line-height: 1.5;
  margin: 0;
}

.premium-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-3);
}

.premium-chip {
  padding: var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid rgba(90, 133, 255, 0.3);
  background: linear-gradient(140deg, rgba(11, 24, 52, 0.95), rgba(8, 17, 36, 0.95));
  text-align: center;
  font-weight: var(--font-semibold);
  min-height: 84px;
  display: grid;
  place-items: center;
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.premium-chip:hover {
  transform: translateY(-3px);
  border-color: rgba(130, 180, 255, 0.42);
  box-shadow: 0 14px 32px rgba(0, 8, 24, 0.35);
}

.premium-chip a {
  color: inherit;
  text-decoration: none;
}

.premium-chip a:hover {
  color: #9fd4ff;
}

.premium-grid-gap {
  margin-top: var(--space-3);
}

.premium-pricing {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
}

.premium-plan {
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  border: 1px solid rgba(104, 153, 255, 0.35);
  background: linear-gradient(160deg, rgba(15, 29, 62, 0.95), rgba(8, 17, 38, 0.95));
  text-align: center;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.35);
}

.premium-plan.featured {
  box-shadow: 0 0 0 1px rgba(255, 135, 60, 0.42), 0 20px 42px rgba(255, 120, 40, 0.2);
}

.premium-plan h3 {
  margin-bottom: var(--space-2);
}

.premium-price {
  font-size: clamp(2rem, 3vw, 2.6rem);
  margin-bottom: var(--space-4);
  color: #f7fbff;
}

.premium-proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-3);
}

.premium-proof-item {
  padding: var(--space-4);
  border-radius: var(--radius-md);
  background: rgba(8, 18, 42, 0.88);
  border: 1px solid rgba(106, 155, 255, 0.25);
  text-align: center;
  min-height: 92px;
  display: grid;
  place-items: center;
}

.premium-proof-item strong {
  color: #7fd0ff;
}

.premium-trust {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: var(--space-3);
}

.premium-trust-item {
  padding: var(--space-3);
  border-radius: var(--radius-md);
  text-align: center;
  font-size: var(--text-sm);
  background: rgba(11, 20, 41, 0.9);
  border: 1px solid rgba(83, 123, 238, 0.25);
}

.premium-ai {
  margin-top: var(--space-8);
  padding: var(--space-6);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(88, 146, 255, 0.3);
  background: linear-gradient(160deg, rgba(10, 22, 50, 0.92), rgba(8, 16, 34, 0.92));
}

.premium-ai h2 {
  text-align: center;
  margin-bottom: var(--space-2);
}

.premium-ai p {
  text-align: center;
  color: #bdd4ff;
  margin-bottom: var(--space-4);
}

.premium-ai .premium-ai-chat-lead {
  font-size: var(--text-sm);
  margin-bottom: var(--space-5);
}

.premium-ai > .btn.btn-primary {
  display: flex;
  margin-left: auto;
  margin-right: auto;
  width: fit-content;
}

.ai-assistant-widget {
  border: 1px solid rgba(88, 146, 255, 0.3);
  border-radius: var(--radius-lg);
  background: rgba(6, 14, 32, 0.92);
  padding: var(--space-5);
}

.ai-step-title { font-size: var(--text-xl); margin-bottom: var(--space-2); }
.ai-step-help { color: #bdd4ff; margin-bottom: var(--space-4); }

.ai-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
}

.ai-option-btn {
  min-height: 52px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(88, 146, 255, 0.3);
  background: rgba(12, 26, 56, 0.94);
  color: #eaf2ff;
  font-weight: var(--font-medium);
}

.ai-option-btn:hover { border-color: #5db0ff; }

.ai-recommend-card {
  border: 1px solid rgba(88, 146, 255, 0.35);
  border-radius: var(--radius-md);
  background: rgba(12, 26, 56, 0.9);
  padding: var(--space-4);
  margin-bottom: var(--space-4);
}

.ai-lead-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}

.ai-lead-form .form-group:last-of-type,
.ai-lead-form .btn { grid-column: 1 / -1; }

@media (max-width: 900px) {
  .premium-hero {
    grid-template-columns: 1fr;
    padding: var(--space-5);
  }
  .premium-grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .premium-value-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .premium-cases-grid {
    grid-template-columns: 1fr;
  }
  .premium-store-grid {
    grid-template-columns: 1fr;
  }
  .premium-guarantee-grid {
    grid-template-columns: 1fr;
  }
  .premium-pricing {
    grid-template-columns: 1fr;
  }
  .premium-proof {
    grid-template-columns: 1fr;
  }
  .premium-trust {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .premium-wrap {
    padding: calc(var(--space-6) + var(--nav-mobile-offset)) var(--space-4) var(--space-8);
  }
  .premium-actions .btn {
    width: 100%;
  }
  .ai-options,
  .ai-lead-form {
    grid-template-columns: 1fr;
  }
  .ai-option-btn,
  .ai-lead-form .input,
  .ai-lead-form .btn {
    min-height: 56px;
    font-size: 1rem;
  }
}

@media (max-width: 520px) {
  .premium-grid-4 {
    grid-template-columns: 1fr;
  }
  .premium-value-cards {
    grid-template-columns: 1fr;
  }
  .premium-samba-stats {
    grid-template-columns: 1fr;
    max-width: 320px;
    margin-left: auto;
    margin-right: auto;
  }
  .premium-samba-cta {
    flex-direction: column;
    width: 100%;
  }
  .premium-samba-cta .btn {
    width: 100%;
    justify-content: center;
  }
  .premium-trust {
    grid-template-columns: 1fr;
  }
  .premium-hero-buttons {
    flex-direction: column;
  }
  .premium-hero-buttons .btn {
    width: 100%;
    justify-content: center;
  }
}