/* Tsar VPN - Exact Design System & Theme
   Palette:
   #F7F7F5 — Page Background
   #1E2024 — Primary Text
   #292C31 — Graphite Dark Blocks / Buttons / Sidebar
   #FF9D16 — Signature Orange Accent
   #FFFFFF — Cards & Surfaces
*/

@import url('https://fonts.cdnfonts.com/css/sf-pro-display');

[hidden] {
  display: none !important;
}

:root {
  color-scheme: light;

  /* 5 Core Brand Colors */
  --tsar-bg: #F4F4F2;
  --tsar-text: #1E2024;
  --tsar-dark: #292C31;
  --tsar-accent: #FF9D16;
  --tsar-card: #FFFFFF;

  /* Accent Variations */
  --tsar-accent-hover: #FF863D;
  --tsar-accent-active: #E6850A;
  --tsar-accent-light: #FFF0D6;
  --tsar-dark-hover: #363A41;

  /* Text & Border */
  --tsar-text-muted: #74777C;
  --tsar-text-subtle: #9EA0A5;
  --tsar-border: #E8E8E5;
  --tsar-border-light: #F0F0EE;

  /* Status Colors */
  --tsar-status-online: #35B86B;
  --tsar-status-online-bg: #EAF8F0;
  --tsar-status-error: #E85D5D;
  --tsar-status-error-bg: #FCECEC;

  /* Secondary UI Colors */
  --tsar-blue: #3B9FE8;
  --tsar-blue-bg: #EAF5FC;
  --tsar-purple: #7357E8;
  --tsar-purple-bg: #F0EDFF;
  --tsar-gold: #F5A623;
  --tsar-gold-light: #FFC44D;

  /* Backward Compatibility Variables */
  --sota-bg: var(--tsar-bg);
  --sota-bg-secondary: #FFFFFF;
  --sota-bg-tertiary: var(--tsar-bg);
  --sota-card-bg: var(--tsar-card);
  --sota-yellow: var(--tsar-accent);
  --sota-yellow-hover: var(--tsar-accent-hover);
  --sota-yellow-active: var(--tsar-accent-active);
  --sota-text-white: var(--tsar-text);
  --sota-text-gray: var(--tsar-text-muted);
  --sota-text-muted: var(--tsar-text-subtle);
  --sota-status-green: var(--tsar-status-online);
  --sota-card-border: var(--tsar-border);
  --sota-glass: var(--tsar-card);
  --sota-glass-hover: #F2F2F0;

  --font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'SF Pro Text', 'SF Pro', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 22px;
  --radius-xl: 28px;
  --radius-pill: 9999px;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.06);
}

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

html {
  font-family: var(--font-family);
  background-color: var(--tsar-bg);
  color: var(--tsar-text);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  background-color: var(--tsar-bg);
  color: var(--tsar-text);
  overflow-x: hidden;
  line-height: 1.5;
  font-family: var(--font-family);
}

::selection {
  background-color: var(--tsar-accent);
  color: #FFFFFF;
}

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

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

/* Container */
.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
}

@media (min-width: 768px) {
  .container {
    padding: 0 32px;
  }
}

@media (min-width: 1200px) {
  .container {
    padding: 0 40px;
  }
}

/* Header */
.tsar-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: rgba(247, 247, 245, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--tsar-border);
  transition: background-color 0.2s ease;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 20px;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  height: 38px;
  flex-shrink: 0;
}

.brand-logo-img {
  height: 38px;
  width: auto;
  display: block;
  object-fit: contain;
}

.nav-links {
  display: none;
  align-items: center;
  gap: 28px;
  flex-shrink: 1;
}

@media (min-width: 992px) {
  .nav-links {
    display: flex;
  }
}

.nav-link {
  font-size: 15px;
  font-weight: 500;
  color: var(--tsar-text);
  transition: color 0.15s ease;
  white-space: nowrap;
}

.nav-link:hover {
  color: var(--tsar-accent);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 600;
  transition: all 0.15s ease;
  white-space: nowrap;
  text-decoration: none;
  box-shadow: none;
}

.btn-white {
  background-color: var(--tsar-card);
  color: var(--tsar-text);
  border: 1px solid var(--tsar-border);
  box-shadow: var(--shadow-sm);
}

.btn-white:hover {
  background-color: #F8F8F6;
  border-color: #DCDCD8;
  transform: translateY(-1px);
}

.btn-text-mobile {
  display: none;
}

.btn-orange-hero {
  background-color: var(--tsar-accent);
  color: #FFFFFF;
  font-weight: 700;
  padding: 13px 28px;
  font-size: 16px;
  border-radius: var(--radius-pill);
  box-shadow: none !important;
}

.btn-orange-hero:hover {
  background-color: var(--tsar-accent-hover);
  transform: translateY(-1px);
  box-shadow: none !important;
}

.btn-white-hero {
  background-color: var(--tsar-card);
  color: var(--tsar-text);
  font-weight: 600;
  padding: 13px 26px;
  font-size: 15px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--tsar-border);
  box-shadow: var(--shadow-sm);
}

.btn-white-hero:hover {
  background-color: #F8F8F6;
  border-color: #DCDCD8;
  transform: translateY(-1px);
}

.btn-dark {
  background-color: var(--tsar-dark);
  color: #FFFFFF;
  font-weight: 600;
  padding: 12px 24px;
  border-radius: 14px;
}

.btn-dark:hover {
  background-color: var(--tsar-dark-hover);
  transform: translateY(-1px);
}

.mobile-burger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 8px;
  border-radius: 12px;
  background: var(--tsar-card);
  border: 1px solid var(--tsar-border);
  box-shadow: var(--shadow-sm);
}

@media (min-width: 992px) {
  .mobile-burger {
    display: none;
  }
}

.burger-line {
  display: block;
  height: 2px;
  width: 18px;
  background: var(--tsar-text);
  border-radius: 2px;
  transition: 0.2s ease;
}

/* Mobile Nav Drawer */
.mobile-drawer {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  width: 100%;
  background: var(--tsar-card);
  border-bottom: 1px solid var(--tsar-border);
  box-shadow: var(--shadow-lg);
  padding: 24px;
  z-index: 99;
}

.mobile-drawer.active {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mobile-drawer .nav-link {
  font-size: 17px;
  font-weight: 600;
  padding: 8px 0;
  border-bottom: 1px solid var(--tsar-border-light);
}

/* Hero Section */
.hero-section {
  padding-top: 100px;
  padding-bottom: 40px;
  position: relative;
  background-color: #FFFFFF;
}

@media (min-width: 992px) {
  .hero-section {
    padding-top: 120px;
    padding-bottom: 60px;
  }
}

.hero-grid {
  display: flex;
  flex-direction: column;
  gap: 36px;
  align-items: center;
}

@media (min-width: 992px) {
  .hero-grid {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.hero-content {
  flex: 1.1;
  max-width: 580px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: flex-start;
}

@media (min-width: 992px) {
  .hero-content {
    order: 1;
  }
}

.hero-title {
  font-size: 32px;
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--tsar-text);
}

@media (min-width: 768px) {
  .hero-title {
    font-size: 44px;
  }
}

@media (min-width: 1200px) {
  .hero-title {
    font-size: 52px;
  }
}

.hero-description {
  font-size: 16px;
  font-weight: 400;
  color: var(--tsar-text-muted);
  line-height: 1.5;
  margin: 0;
  max-width: 520px;
}

@media (min-width: 768px) {
  .hero-description {
    font-size: 18px;
  }
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  width: 100%;
  margin-top: 6px;
}

.hero-highlights {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  width: 100%;
  max-width: 440px;
  padding-top: 20px;
  margin-top: 10px;
  border-top: 1px solid var(--tsar-border-light);
}

.hero-highlight-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 6px;
  position: relative;
  padding: 0 8px;
}

.hero-highlight-item:not(:last-child)::after {
  content: "";
  position: absolute;
  right: 0;
  top: 10%;
  height: 80%;
  width: 1px;
  background-color: var(--tsar-border);
}

.hero-highlight-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--tsar-text);
}

.hero-highlight-icon svg {
  color: var(--tsar-text);
  width: 22px;
  height: 22px;
}

.hero-highlight-label {
  font-size: 12.5px;
  font-weight: 600;
  line-height: 1.25;
  color: var(--tsar-text-muted);
  text-align: center;
}

.hero-media {
  flex: 0.9;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  width: 100%;
}

@media (min-width: 992px) {
  .hero-media {
    order: 2;
  }
}

.hero-bg-crown {
  display: none;
}

.hero-img {
  width: 100%;
  max-width: 440px;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.08));
  display: block;
}

/* Mobile adjustments (Matching exact phone screenshot) */
@media (max-width: 768px) {
  main {
    display: flex;
    flex-direction: column;
  }
  .hero-section {
    order: 1;
    padding-top: 68px;
    padding-bottom: 14px;
  }
  .tariffs-section {
    order: 2 !important; /* Immediately after hero on mobile */
    padding-top: 8px;
    padding-bottom: 24px;
  }
  .features-dark-section {
    order: 3 !important;
  }
  .devices-section {
    order: 4 !important;
  }
  .guarantees-section {
    order: 5 !important;
  }
  .reviews-section {
    order: 6 !important;
  }
  .steps-section {
    order: 7 !important;
  }
  .support-section {
    order: 8 !important;
  }

  .tsar-header {
    background: #FFFFFF;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  }
  .header-inner {
    height: 60px;
  }
  .brand-logo-img {
    height: 34px;
  }
  .header-actions .btn-white {
    display: none !important;
  }
  .mobile-burger {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: #F4F4F6;
    border: 1px solid rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 4px;
  }
  .burger-line {
    width: 18px;
    height: 2px;
    background: #1E2024;
    border-radius: 2px;
  }

  .btn-text-desktop {
    display: none !important;
  }
  .btn-text-mobile {
    display: inline !important;
  }

  .hero-section {
    padding-top: 66px;
    padding-bottom: 25px;
    background-color: #FFFFFF;
    overflow: hidden;
  }
  .hero-grid {
    flex-direction: column;
    text-align: left;
    align-items: stretch;
    gap: 0;
  }
  .hero-media {
    order: 1 !important;
    max-width: 290px;
    margin: 8px auto 14px auto;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1;
  }
  .hero-bg-crown {
    display: none !important;
  }
  .hero-img {
    position: relative;
    z-index: 1;
    max-width: 270px;
    height: auto;
    display: block;
    margin: 0 auto;
    vertical-align: bottom;
  }
  .hero-content {
    order: 2 !important;
    width: 100%;
    max-width: 100%;
    align-items: flex-start;
    gap: 0;
    margin-top: 0;
    position: relative;
    z-index: 2;
    background: transparent;
    padding-top: 0;
  }
  .hero-curve-overlap {
    display: none !important;
  }
  .hero-badge {
    display: none !important;
  }
  .hero-title {
    font-size: 28px;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: var(--tsar-text);
    text-align: left;
    max-width: 300px;
    position: relative;
    z-index: 2;
    margin-top: 0;
    margin-bottom: 10px;
  }
  .hero-description {
    font-size: 14px;
    line-height: 1.45;
    color: var(--tsar-text-muted);
    text-align: left;
    max-width: 320px;
    margin-bottom: 20px;
  }
  .hero-cta-group {
    flex-direction: column;
    gap: 10px;
    width: 100%;
    margin-top: 0;
    margin-bottom: 24px;
  }
  .btn-orange-hero {
    width: 100%;
    padding: 16px 20px;
    font-size: 16px;
    font-weight: 700;
    border-radius: 16px;
    background: #FF9615;
    color: #FFFFFF;
    text-align: center;
    box-shadow: none !important;
    border: none;
  }
  .btn-white-hero {
    width: 100%;
    padding: 15px 20px;
    font-size: 15px;
    font-weight: 600;
    border-radius: 16px;
    background-color: #FFFFFF;
    border: 1px solid #E8E8E5;
    color: var(--tsar-text);
    text-align: center;
    box-shadow: none;
  }

  .hero-highlights {
    display: flex !important;
    flex-direction: row !important;
    align-items: stretch !important;
    justify-content: space-between !important;
    width: 100%;
    margin-top: 0;
    margin-bottom: 20px;
    padding-top: 18px;
    border-top: 1px solid #F0F0EE;
  }
  .hero-highlight-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 6px;
    position: relative;
    background: transparent;
    border: none;
    border-radius: 0;
    padding: 0 4px;
    box-shadow: none;
  }
  .hero-highlight-item:not(:last-child)::after {
    content: "";
    position: absolute;
    right: 0;
    top: 10%;
    height: 80%;
    width: 1px;
    background: #EAEAEA;
  }
  .hero-highlight-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    color: #1E2024;
  }
  .hero-highlight-icon svg {
    color: #1E2024;
    width: 20px;
    height: 20px;
  }
  .hero-highlight-label {
    font-size: 11.5px;
    font-weight: 600;
    line-height: 1.25;
    color: var(--tsar-text-muted);
    text-align: center;
  }

  /* Tariffs Mobile Dark Block */
  .tariffs-container-wrap {
    background-color: var(--tsar-dark); /* #292C31 */
    border-radius: 24px;
    padding: 24px 18px 28px 18px;
    box-shadow: var(--shadow-lg);
  }
  .tariffs-container-wrap .tariffs-header {
    text-align: left;
    margin-bottom: 18px;
  }
  .tariffs-container-wrap .tariffs-title {
    color: #FFFFFF;
    font-size: 22px;
    font-weight: 800;
    letter-spacing: -0.01em;
    margin-bottom: 0;
  }
  .tariffs-container-wrap .tariffs-subtitle {
    display: none;
  }

  .tsar-ticker-section {
    order: 9 !important;
  }
}

/* Ticker / Marquee Section */
.tsar-ticker-section {
  width: 100%;
  padding: 16px 0;
  overflow: hidden;
  position: relative;
  margin-bottom: 20px;
}

.tsar-ticker-track {
  display: flex;
  align-items: center;
  gap: 16px;
  width: max-content;
  animation: ticker-scroll 32s linear infinite;
}

.tsar-ticker-track:hover {
  animation-play-state: paused;
}

@keyframes ticker-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.ticker-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: var(--tsar-card);
  border: 1px solid var(--tsar-border);
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 600;
  color: var(--tsar-text);
  white-space: nowrap;
  box-shadow: var(--shadow-sm);
}

.ticker-pill svg {
  color: var(--tsar-accent);
  flex-shrink: 0;
}

/* 4 Dark Feature Blocks (#292C31) */
.features-dark-section {
  padding-top: 10px;
  padding-bottom: 50px;
}

.features-dark-banner {
  background-color: var(--tsar-dark); /* #292C31 */
  border-radius: var(--radius-xl);
  padding: 36px 32px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  box-shadow: var(--shadow-lg);
}

@media (max-width: 991px) {
  .features-dark-banner {
    grid-template-columns: repeat(2, 1fr);
    padding: 30px 24px;
    gap: 24px;
  }
}

@media (max-width: 576px) {
  .features-dark-banner {
    grid-template-columns: 1fr;
    padding: 24px 20px;
    gap: 20px;
    border-radius: var(--radius-lg);
  }
}

.feature-dark-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
}

.feature-dark-icon {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: rgba(255, 157, 22, 0.14);
  color: var(--tsar-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 4px;
}

.feature-dark-title {
  color: #FFFFFF;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.3;
}

.feature-dark-desc {
  color: #A6A9B0;
  font-size: 14px;
  line-height: 1.45;
}

/* Tariffs Section */
.tariffs-section {
  padding-top: 20px;
  padding-bottom: 60px;
}

.tariffs-header {
  text-align: center;
  margin-bottom: 36px;
}

.tariffs-title {
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--tsar-text);
  margin-bottom: 10px;
}

@media (min-width: 768px) {
  .tariffs-title {
    font-size: 40px;
  }
}

.tariffs-subtitle {
  font-size: 16px;
  color: var(--tsar-text-muted);
  max-width: 600px;
  margin: 0 auto;
}

.tariffs-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  align-items: stretch;
}

@media (max-width: 991px) {
  .tariffs-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 640px) {
  .tariffs-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 440px) {
  .tariffs-grid {
    grid-template-columns: 1fr;
  }
}

.tariff-card {
  background-color: var(--tsar-card);
  border: 1px solid var(--tsar-border);
  border-radius: var(--radius-lg);
  padding: 30px 20px 26px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: all 0.2s ease;
  position: relative;
  text-decoration: none;
  color: var(--tsar-text);
}

.tariff-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: #D6D6D2;
}

.tariff-card.featured {
  border: 2px solid var(--tsar-accent);
  box-shadow: 0 8px 26px rgba(255, 157, 22, 0.15);
}

.tariff-badge-wrap {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
}

.tariff-badge {
  background-color: var(--tsar-accent);
  color: #FFFFFF;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: var(--radius-pill);
  box-shadow: 0 2px 8px rgba(255, 157, 22, 0.3);
}

.tariff-period {
  font-size: 17px;
  font-weight: 700;
  color: var(--tsar-text);
  margin-bottom: 10px;
}

.tariff-old-price {
  font-size: 14px;
  font-weight: 500;
  color: var(--tsar-text-subtle);
  text-decoration: line-through;
  min-height: 20px;
  margin-bottom: 4px;
}

.tariff-price {
  font-size: 32px;
  font-weight: 900;
  color: var(--tsar-text);
  letter-spacing: -0.03em;
  margin-bottom: 2px;
}

.tariff-note-sub {
  font-size: 12px;
  color: var(--tsar-text-muted);
  font-weight: 500;
  margin-top: 2px;
}

.trial-tariff-card {
  border: 1.5px solid rgba(255, 157, 22, 0.45);
  background: linear-gradient(180deg, #FFFFFF 0%, #FFFBF5 100%);
}

.trial-badge {
  background: #FF9D16 !important;
  color: #FFFFFF !important;
  font-weight: 700 !important;
}

/* Devices Section */
.devices-section {
  padding-top: 20px;
  padding-bottom: 50px;
}

.devices-card {
  background-color: var(--tsar-card);
  border-radius: var(--radius-xl);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  border: 1px solid var(--tsar-border);
  box-shadow: var(--shadow-sm);
}

@media (min-width: 768px) {
  .devices-card {
    padding: 44px 40px;
  }
}

.section-heading {
  font-size: 28px;
  font-weight: 800;
  line-height: 1.2;
  color: var(--tsar-text);
  letter-spacing: -0.02em;
}

@media (min-width: 768px) {
  .section-heading {
    font-size: 34px;
  }
}

.section-subheading {
  font-size: 16px;
  color: var(--tsar-text-muted);
  max-width: 620px;
}

.device-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.device-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--tsar-bg);
  padding: 12px 20px;
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 600;
  color: var(--tsar-text);
  transition: all 0.15s ease;
  border: 1px solid var(--tsar-border);
}

.device-badge:hover {
  background: #EEEEEC;
  border-color: #D6D6D2;
  transform: translateY(-1px);
}

.device-badge svg {
  width: 20px;
  height: 20px;
}

/* Guarantees Section */
.guarantees-section {
  padding-top: 20px;
  padding-bottom: 50px;
}

.guarantees-grid {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 28px;
}

.guarantees-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 768px) {
  .guarantees-row.two-cols {
    grid-template-columns: 1fr 1fr;
  }
}

.guarantee-card {
  background-color: var(--tsar-card);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  border: 1px solid var(--tsar-border);
  box-shadow: var(--shadow-sm);
  gap: 20px;
}

@media (min-width: 640px) {
  .guarantee-card {
    border-radius: var(--radius-xl);
    padding: 32px;
  }
}

.guarantee-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.guarantee-title {
  font-size: 22px;
  font-weight: 800;
  color: var(--tsar-text);
}

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

.guarantee-item {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  color: var(--tsar-text-muted);
  line-height: 1.45;
}

.guarantee-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--tsar-accent);
}

.guarantee-img {
  width: 120px;
  height: 120px;
  object-fit: contain;
  flex-shrink: 0;
  align-self: center;
}

@media (min-width: 768px) {
  .guarantee-img {
    width: 140px;
    height: 140px;
  }
}

/* Reviews Section */
.reviews-section {
  padding-top: 20px;
  padding-bottom: 50px;
}

.reviews-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 28px;
}

@media (min-width: 640px) {
  .reviews-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  .reviews-grid {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

.review-card {
  background-color: var(--tsar-card);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  border: 1px solid var(--tsar-border);
  box-shadow: var(--shadow-sm);
}

.review-stars {
  display: flex;
  gap: 4px;
  color: var(--tsar-accent);
  font-size: 15px;
}

.review-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--tsar-text);
}

.review-text {
  font-size: 14px;
  line-height: 1.5;
  color: var(--tsar-text-muted);
  flex: 1;
}

.review-meta {
  font-size: 13px;
  font-weight: 600;
  color: var(--tsar-text-subtle);
  margin-top: 4px;
}

/* Steps Section */
.steps-section {
  padding-top: 20px;
  padding-bottom: 50px;
}

.steps-card {
  background-color: var(--tsar-card);
  border-radius: var(--radius-xl);
  padding: 36px 28px;
  border: 1px solid var(--tsar-border);
  box-shadow: var(--shadow-sm);
}

@media (min-width: 768px) {
  .steps-card {
    padding: 44px 40px;
  }
}

.steps-inner {
  display: flex;
  flex-direction: column;
  gap: 32px;
  align-items: center;
}

@media (min-width: 992px) {
  .steps-inner {
    flex-direction: row;
    justify-content: space-between;
  }
}

.steps-content {
  flex: 1.1;
  max-width: 580px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.steps-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.step-item {
  display: flex;
  align-items: center;
  gap: 18px;
}

.step-number {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  background-color: var(--tsar-accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 800;
  color: var(--tsar-accent);
  flex-shrink: 0;
}

.step-text {
  font-size: 15px;
  color: var(--tsar-text);
  line-height: 1.5;
}

.step-text a {
  color: var(--tsar-accent);
  font-weight: 600;
}

.step-text a:hover {
  text-decoration: underline;
}

.steps-media {
  flex: 0.9;
  display: flex;
  justify-content: center;
  max-width: 360px;
}

.steps-img {
  width: 100%;
  max-width: 300px;
  height: auto;
  object-fit: contain;
}

/* Promo Banner */
.promo-section {
  padding-top: 20px;
  padding-bottom: 50px;
}

.promo-banner {
  background: var(--tsar-dark); /* #292C31 */
  border-radius: var(--radius-xl);
  padding: 44px 28px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  color: #FFFFFF;
  box-shadow: var(--shadow-lg);
}

@media (min-width: 768px) {
  .promo-banner {
    padding: 56px 40px;
  }
}

.promo-title {
  font-size: 32px;
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

@media (min-width: 768px) {
  .promo-title {
    font-size: 38px;
  }
}

.promo-sub {
  font-size: 16px;
  color: #A6A9B0;
  max-width: 600px;
}

/* Support Section */
.support-section {
  padding-top: 20px;
  padding-bottom: 60px;
}

.support-header {
  text-align: center;
  margin-bottom: 32px;
}

.support-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  max-width: 980px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .support-grid {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

.support-card {
  background-color: var(--tsar-card);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  border: 1px solid var(--tsar-border);
  box-shadow: var(--shadow-sm);
}

.support-icon {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: var(--tsar-accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--tsar-accent);
}

.support-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--tsar-text);
}

.support-text {
  font-size: 14px;
  color: var(--tsar-text-muted);
  line-height: 1.5;
}

.support-link {
  margin-top: auto;
  padding-top: 8px;
  font-size: 14px;
  font-weight: 700;
  color: var(--tsar-accent);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.support-link:hover {
  text-decoration: underline;
}

/* Footer */
.tsar-footer {
  border-top: 1px solid var(--tsar-border);
  padding: 48px 0 36px;
  background: var(--tsar-bg);
}

.footer-top {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 32px;
}

@media (min-width: 768px) {
  .footer-top {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  font-size: 14px;
  color: var(--tsar-text-muted);
}

.footer-nav a:hover {
  color: var(--tsar-text);
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 13px;
  color: var(--tsar-text-subtle);
  border-top: 1px solid var(--tsar-border);
  padding-top: 24px;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

.desktop-home-section {
  display: none !important;
}

@media (min-width: 769px) {
  .desktop-home-section {
    display: block !important;
  }
}


/* --- Tsar Promo Carousel (Bottom of Cabinet) --- */
.tsar-promo-carousel-wrap {
  width: 100%;
  margin-top: 18px;
  position: relative;
  overflow: hidden;
}

.tsar-promo-carousel {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding: 4px 16px 6px 16px;
  box-sizing: border-box;
  cursor: grab;
}

.tsar-promo-carousel:active {
  cursor: grabbing;
}

.tsar-promo-carousel::-webkit-scrollbar {
  display: none;
}

.tsar-promo-card {
  flex: 0 0 88%;
  max-width: 340px;
  scroll-snap-align: center;
  border-radius: 24px;
  height: 136px;
  position: relative;
  overflow: hidden;
  padding: 16px 18px;
  box-sizing: border-box;
  color: #FFFFFF;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-decoration: none;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
  user-select: none;
  -webkit-user-select: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  cursor: pointer;
}

.tsar-promo-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.12);
}

.tsar-promo-card-orange {
  background: linear-gradient(135deg, #FF6B00 0%, #FF8A00 100%);
}

.tsar-promo-card-blue {
  background: linear-gradient(135deg, #2D7AF6 0%, #52A0FD 100%);
}

.tsar-promo-card-dark {
  background: linear-gradient(135deg, #1E2D3D 0%, #2D435A 100%);
}

.promo-card-content {
  position: relative;
  z-index: 2;
  max-width: 62%;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.promo-card-title {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.25;
  color: #FFFFFF;
  margin: 0;
}

.promo-card-desc {
  font-size: 12px;
  font-weight: 400;
  line-height: 1.35;
  color: rgba(255, 255, 255, 0.9);
  margin: 0;
}

.promo-timer-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(8px);
  padding: 4px 10px;
  border-radius: 16px;
  font-size: 13px;
  font-weight: 700;
  color: #FFFFFF;
  width: fit-content;
  margin-top: 4px;
}

.promo-timer-pill svg {
  width: 14px;
  height: 14px;
  stroke: #FFFFFF;
}

.promo-card-img {
  position: absolute;
  right: 2px;
  bottom: 0;
  height: 120px;
  width: auto;
  max-width: 42%;
  object-fit: contain;
  pointer-events: none;
  z-index: 1;
}

.tsar-promo-dots {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
  margin: 10px 0 8px 0;
}

.tsar-promo-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #CBD5E1;
  transition: all 0.25s ease;
  cursor: pointer;
}

.tsar-promo-dot.active {
  background: #0E1322;
  width: 8px;
  height: 8px;
}

/* --- Discount 20% Modal --- */
.discount-modal-card {
  background: #FFFFFF;
  border-radius: 28px;
  width: 100%;
  max-width: 380px;
  padding: 24px 20px 20px 20px;
  box-sizing: border-box;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  animation: tsarModalSlideUp 0.28s cubic-bezier(0.16, 1, 0.3, 1);
  max-height: 92vh;
  overflow-y: auto;
}

.discount-close-btn {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: #F1F3F9;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: #475569;
  transition: background 0.15s ease;
}

.discount-close-btn:hover {
  background: #E2E8F0;
}

.discount-hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 4px;
  margin-bottom: 14px;
}

.discount-hero-img {
  height: 90px;
  width: auto;
  object-fit: contain;
  margin-bottom: 6px;
}

.discount-hero-timer {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: #E11D48;
  color: #FFFFFF;
  font-size: 13px;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 16px;
  margin-bottom: 12px;
}

.discount-hero-timer svg {
  width: 13px;
  height: 13px;
  stroke: #FFFFFF;
}

.discount-modal-title {
  font-size: 21px;
  font-weight: 800;
  color: #0E1322;
  text-align: center;
  margin: 0 0 6px 0;
  letter-spacing: -0.3px;
}

.discount-modal-desc {
  font-size: 13px;
  font-weight: 400;
  color: #64748B;
  text-align: center;
  margin: 0 0 18px 0;
  max-width: 270px;
  line-height: 1.35;
}

.discount-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  width: 100%;
  margin-bottom: 18px;
}

.discount-card {
  position: relative;
  background: #FFFFFF;
  border: 1.5px solid #E2E8F0;
  border-radius: 18px;
  padding: 14px 12px;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: left;
}

.discount-card.selected {
  border-color: #0E1322;
  box-shadow: 0 0 0 1px #0E1322;
}

.discount-badge {
  position: absolute;
  top: -9px;
  left: 12px;
  background: #E11D48;
  color: #FFFFFF;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 9px;
}

.discount-radio {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1.5px solid #CBD5E1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #FFFFFF;
  box-sizing: border-box;
}

.discount-card.selected .discount-radio {
  background: #0E1322;
  border-color: #0E1322;
}

.discount-radio svg {
  display: none;
}

.discount-card.selected .discount-radio svg {
  display: block;
}

.discount-card-term {
  font-size: 13px;
  font-weight: 600;
  color: #0E1322;
  margin-top: 4px;
  margin-bottom: 4px;
}

.discount-card-price-row {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 3px;
}

.discount-card-price {
  font-size: 19px;
  font-weight: 800;
  color: #0E1322;
}

.discount-card-old-price {
  font-size: 12px;
  font-weight: 500;
  color: #94A3B8;
  text-decoration: line-through;
}

.discount-card-sub {
  font-size: 11px;
  font-weight: 500;
  color: #94A3B8;
}

.discount-submit-btn {
  width: 100%;
  height: 48px;
  background: #0E1322;
  color: #FFFFFF;
  border: none;
  border-radius: 24px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: opacity 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 10px;
}

.discount-submit-btn:hover {
  opacity: 0.92;
}

.discount-cancel-btn {
  background: transparent;
  border: none;
  color: #64748B;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  padding: 6px 12px;
  border-radius: 8px;
}

.discount-cancel-btn:hover {
  color: #0E1322;
}