:root {
  --page-bg: #f5fafe;
  --surface: #ffffff;
  --surface-soft: #f8fbff;
  --hero-blue: #001b82;
  --royal-blue: #0a63ff;
  --royal-blue-dark: #0a59ef;
  --heading: #083f8d;
  --heading-dark: #0d1e4a;
  --text-main: #121212;
  --text-soft: #353c4f;
  --muted: #7b869f;
  --accent-red: #ff4747;
  --soft-blue: #e8f3ff;
  --soft-circle: #edf6ff;
  --shadow-soft: 0 18px 42px rgba(11, 34, 92, 0.06);
  --shadow-card: 0 14px 34px rgba(11, 28, 73, 0.08);
  --radius-card: 24px;
  --radius-button: 14px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--page-bg);
  color: var(--text-main);
  font-family: "Poppins", "Segoe UI", sans-serif;
  text-rendering: optimizeLegibility;
}

main {
  padding-top: 93px;
}

img {
  display: block;
  max-width: 100%;
}

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.icon-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.container {
  width: min(1200px, calc(100% - 96px));
  margin: 0 auto;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: #ffffff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  z-index: 998;
}

.nav-shell {
  min-height: 93px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-link {
  display: inline-flex;
  align-items: center;
}

.brand-logo {
  width: 205px;
  height: auto;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 46px;
  padding-right: 63px;
  color: #141414;
  font-size: 15px;
  font-weight: 400;
}

.main-nav a {
  transition: opacity 0.2s ease;
}

.main-nav a:hover {
  opacity: 0.7;
}

.hero {
  background: var(--hero-blue);
}

.hero-grid {
  min-height: 553px;
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 28px;
  align-items: center;
  padding: 64px 0 58px;
}

.hero-copy {
  color: #ffffff;
}

.hero-copy h1 {
  margin: 0;
  color: #ffffff;
  font-size: 53px;
  line-height: 1.08;
  font-weight: 800;
  letter-spacing: -0.045em;
}

.hero-kicker {
  margin: 31px 0 0;
  font-size: 24px;
  line-height: 1.35;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.hero-body {
  max-width: 620px;
  margin: 33px 0 0;
  font-size: 18px;
  line-height: 1.55;
  font-weight: 500;
  letter-spacing: -0.017em;
}

.primary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 202px;
  height: 58px;
  margin-top: 23px;
  padding: 0 24px;
  border-radius: var(--radius-button);
  background: linear-gradient(180deg, #1670ff 0%, #0a5ef8 100%);
  box-shadow: inset 0 -1px 0 rgba(255, 255, 255, 0.18), 0 9px 22px rgba(6, 72, 198, 0.24);
  color: #ffffff;
  font-size: 18px;
  font-weight: 700;
  transition: transform 0.14s ease, box-shadow 0.14s ease, filter 0.14s ease;
}

.primary-button:hover {
  filter: brightness(1.03);
}

.primary-button:active {
  transform: translateY(1px) scale(0.985);
  box-shadow: inset 0 -1px 0 rgba(255, 255, 255, 0.15), 0 5px 14px rgba(6, 72, 198, 0.24);
}

.primary-button-small {
  width: 100%;
  min-width: 0;
  height: 58px;
  margin-top: 25px;
  font-size: 17px;
}

.hero-media {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  overflow: hidden;
}

.hero-media img {
  width: 100%;
  max-width: 650px;
  height: auto;
  object-fit: contain;
}

.intro-section {
  background:
    linear-gradient(180deg, rgba(219, 238, 251, 0.55) 0, rgba(219, 238, 251, 0) 40px),
    #ffffff;
  padding: 57px 0 70px;
}

.narrow-copy {
  max-width: 1030px;
  text-align: center;
}

.narrow-copy-secondary {
  margin-top: 123px;
}

.eyebrow,
.promo-tag,
.steps-tag {
  margin: 0;
  color: #0c66e8;
  font-size: 17px;
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -0.025em;
}

.intro-section .eyebrow {
  font-size: 18px;
}

.narrow-copy h2,
.service-overview h2,
.provider-section h2,
.advantages-section h2,
.faq-section h2,
.reviews-section h2 {
  margin: 20px 0 0;
  color: var(--heading);
  font-size: 36px;
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: -0.045em;
}

.section-copy {
  margin: 31px auto 0;
  color: var(--text-main);
  font-size: 18px;
  line-height: 1.67;
  font-weight: 500;
  letter-spacing: -0.02em;
}

.section-copy strong,
.hero-body strong,
.info-block strong,
.review-card strong,
.step-copy strong,
.promo-copy strong {
  font-weight: 700;
}

.narrow-copy .section-copy {
  max-width: 1120px;
}

.service-overview,
.provider-section,
.advantages-section,
.reviews-section,
.info-section {
  padding: 50px 0 72px;
}

.service-overview {
  background: var(--page-bg);
  text-align: center;
}

.service-overview h2 {
  font-size: 40px;
}

.section-copy-wide {
  max-width: 930px;
}

.card-grid {
  display: grid;
  gap: 30px;
}

.card-grid-three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 52px;
}

.card-grid-four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 52px;
}

.info-card {
  background: var(--surface);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-soft);
}

.info-card-large {
  min-height: 332px;
  padding: 36px 34px 34px;
}

.info-card-medium {
  min-height: 420px;
  padding: 30px 28px 34px;
  text-align: center;
}

.info-card h3 {
  margin: 25px 0 0;
  color: var(--heading-dark);
  font-size: 22px;
  line-height: 1.35;
  font-weight: 700;
  letter-spacing: -0.035em;
}

.info-card p {
  margin: 17px 0 0;
  color: var(--text-main);
  font-size: 18px;
  line-height: 1.62;
  font-weight: 400;
  letter-spacing: -0.02em;
}

.icon-circle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  border-radius: 50%;
}

.icon-circle svg,
.benefit-icon svg {
  width: 29px;
  height: 29px;
}

.icon-circle-outline {
  color: #1b75f3;
  width: 34px;
  height: 34px;
  border: 0;
  background: transparent;
}

.icon-circle-outline svg {
  width: 30px;
  height: 30px;
}

.icon-circle-soft {
  color: #1774f1;
  background: var(--soft-circle);
}

.icon-circle-primary {
  color: #ffffff;
  background: linear-gradient(180deg, #1681ff 0%, #0a62f6 100%);
}

.benefits-strip {
  padding: 7px 0 0;
  background: var(--page-bg);
}

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  column-gap: 38px;
  padding-bottom: 34px;
}

.benefit-item {
  display: grid;
  grid-template-columns: 61px 1fr;
  gap: 18px;
  align-items: start;
}

.benefit-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  margin-top: 12px;
  border-radius: 50%;
  background: #5b6675;
  color: #c0ef5d;
}

.benefit-item h3 {
  margin: 0;
  color: var(--heading-dark);
  font-size: 21px;
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.benefit-item p {
  margin: 6px 0 0;
  color: #1a1a1a;
  font-size: 18px;
  line-height: 1.7;
  font-weight: 400;
  letter-spacing: -0.02em;
}

.promo-banner {
  position: relative;
  overflow: hidden;
  padding: 16px 0 52px;
  background: linear-gradient(135deg, #0a63ff 0%, #0052d4 25%, #6b5dff 50%, #9d7dff 75%, #0a63ff 100%);
  text-align: center;
}

.promo-banner::before,
.pricing-band::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: none;
}

.promo-banner::after,
.pricing-band::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 50% 46%, rgba(255, 255, 255, 0.2) 0, rgba(255, 255, 255, 0) 58%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.06) 0%, rgba(255, 255, 255, 0) 26%, rgba(8, 98, 206, 0.12) 100%);
}

.promo-shell {
  position: relative;
  z-index: 1;
}

.promo-tag {
  padding-top: 6px;
  color: #ffffff;
  font-size: 15px;
  letter-spacing: -0.01em;
}

.promo-banner h2 {
  max-width: 980px;
  margin: 40px auto 0;
  color: #ffffff;
  font-size: 58px;
  line-height: 1.12;
  font-weight: 800;
  letter-spacing: -0.048em;
}

.promo-copy {
  max-width: 1040px;
  margin: 34px auto 0;
  color: rgba(255, 255, 255, 0.96);
  font-size: 18px;
  line-height: 1.58;
  font-weight: 400;
  letter-spacing: -0.02em;
}

.promo-copy + .promo-copy {
  margin-top: 4px;
}

.countdown {
  display: flex;
  justify-content: center;
  gap: 84px;
  margin-top: 74px;
}

.countdown-item {
  min-width: 108px;
  color: #ffffff;
}

.countdown-item strong {
  display: block;
  font-size: 76px;
  line-height: 0.95;
  font-weight: 800;
  letter-spacing: -0.05em;
}

.countdown-item span {
  display: block;
  margin-top: 10px;
  font-size: 17px;
  line-height: 1.2;
  font-weight: 700;
}

.pricing-section {
  padding: 34px 0 65px;
  background: var(--page-bg);
}

.pricing-band {
  display: none;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-top: 0;
}

.pricing-card {
  display: flex;
  flex-direction: column;
  min-height: 598px;
  overflow: hidden;
  border: 1px solid rgba(13, 48, 115, 0.1);
  border-radius: 16px;
  background: var(--surface);
  box-shadow: 0 14px 28px rgba(8, 34, 88, 0.06);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 38px rgba(8, 34, 88, 0.1);
}

.pricing-card-featured {
  border-color: transparent;
  background: linear-gradient(180deg, #114bce 0%, #0a63ff 100%);
  box-shadow: 0 18px 40px rgba(10, 95, 247, 0.26);
}

.pricing-head {
  padding: 22px 22px 18px;
  border-bottom: 1px solid rgba(9, 35, 84, 0.06);
}

.pricing-title-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.pricing-title-row h3 {
  margin: 0;
  color: #171b2d;
  font-size: 17px;
  line-height: 1.15;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.discount-badge {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 92px;
  height: 28px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(10, 99, 255, 0.1);
  border: 1px solid rgba(10, 99, 255, 0.14);
  backdrop-filter: blur(6px);
  color: var(--royal-blue);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.price-line {
  display: flex;
  align-items: baseline;
  justify-content: flex-start;
  gap: 8px;
  margin-top: 16px;
}

.price-line strong {
  color: var(--heading-dark);
  font-size: 46px;
  line-height: 1;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.price-line span {
  color: var(--accent-red);
  font-size: 15px;
  line-height: 1.2;
  font-weight: 600;
  text-decoration: line-through;
  text-decoration-thickness: 2px;
}

.plan-meta {
  margin: 14px 0 0;
  color: #5e6781;
  font-size: 13px;
  line-height: 1.45;
  font-weight: 500;
  letter-spacing: -0.01em;
  text-transform: uppercase;
}

.feature-list {
  flex: 1;
  margin: 16px 0 0;
  padding: 0 22px 0 22px;
  list-style: none;
}

.feature-list li {
  position: relative;
  margin: 0 0 13px;
  padding-left: 24px;
  color: #29324a;
  font-size: 13px;
  line-height: 1.55;
  font-weight: 400;
  letter-spacing: -0.012em;
}

.feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 2px;
  width: 14px;
  height: 14px;
  border: 1px solid rgba(32, 40, 66, 0.22);
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 50%, rgba(10, 99, 255, 0.16) 0 2px, transparent 2px),
    #ffffff;
}

.fine-note {
  margin: 0;
  padding: 0 22px 24px;
  color: #8b93a8;
  font-size: 12px;
  line-height: 1.7;
  font-weight: 400;
}

.pricing-card .primary-button-small {
  width: auto;
  min-width: 138px;
  height: 38px;
  margin-top: 18px;
  padding: 0 18px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  box-shadow: 0 7px 18px rgba(10, 95, 247, 0.18);
}

.pricing-card-featured .pricing-head {
  border-bottom-color: rgba(255, 255, 255, 0.14);
}

.pricing-card-featured .pricing-title-row h3,
.pricing-card-featured .price-line strong,
.pricing-card-featured .plan-meta,
.pricing-card-featured .feature-list li,
.pricing-card-featured .fine-note {
  color: #ffffff;
}

.pricing-card-featured .discount-badge {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.2);
  color: #ffffff;
}

.pricing-card-featured .price-line span {
  color: rgba(255, 255, 255, 0.7);
}

.pricing-card-featured .feature-list li::before {
  border-color: rgba(255, 255, 255, 0.3);
  background:
    radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.75) 0 2px, transparent 2px),
    rgba(255, 255, 255, 0.05);
}

.pricing-card-featured .primary-button-small {
  background: #ffffff;
  color: var(--royal-blue);
  box-shadow: 0 10px 24px rgba(5, 21, 69, 0.22);
}

.steps-section {
  position: relative;
  padding: 38px 0 88px;
  background:
    linear-gradient(118deg, rgba(55, 80, 255, 0.16) 0, rgba(55, 80, 255, 0) 26%),
    linear-gradient(180deg, #14189f 0 66%, var(--page-bg) 66%);
  text-align: center;
}

.steps-tag {
  color: #ffffff;
}

.steps-section h2 {
  margin: 44px 0 0;
  color: #ffffff;
  font-size: 37px;
  line-height: 1.17;
  font-weight: 800;
  letter-spacing: -0.045em;
}

.section-copy-light {
  color: rgba(255, 255, 255, 0.95);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
  margin-top: 79px;
}

.step-card {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 15px;
  min-height: 153px;
  padding: 25px 22px 20px;
  border-radius: 16px;
  background: #ffffff;
  box-shadow: var(--shadow-card);
  text-align: left;
}

.step-number {
  color: #111111;
  font-size: 66px;
  line-height: 0.92;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.step-copy h3 {
  margin: 0;
  color: #111111;
  font-size: 22px;
  line-height: 1.12;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.step-copy p {
  margin: 10px 0 0;
  color: #353535;
  font-size: 17px;
  line-height: 1.55;
  font-weight: 400;
  letter-spacing: -0.02em;
}

.provider-section,
.advantages-section,
.faq-section,
.reviews-section,
.info-section {
  background: var(--page-bg);
  text-align: center;
}

.provider-section h2,
.advantages-section h2,
.faq-section h2,
.reviews-section h2 {
  font-size: 50px;
  line-height: 1.12;
}

.provider-section h2 {
  max-width: 1040px;
  margin-left: auto;
  margin-right: auto;
}

.advantages-section h2 {
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
}

.faq-section h2 {
  font-size: 45px;
}

.reviews-section h2 {
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
  font-size: 41px;
}

.provider-section .section-copy,
.advantages-section .section-copy,
.faq-section .section-copy,
.reviews-section .section-copy {
  max-width: 1030px;
}

.provider-section .info-card h3,
.advantages-section .info-card h3 {
  font-size: 24px;
  line-height: 1.28;
}

.faq-section {
  padding-top: 66px;
}

.faq-shell {
  max-width: 1160px;
}

.faq-list {
  display: grid;
  gap: 11px;
  margin-top: 44px;
  text-align: left;
}

.faq-list details {
  overflow: hidden;
  border-radius: 14px;
  background: #ffffff;
  box-shadow: 0 4px 18px rgba(12, 28, 73, 0.04);
}

.faq-list summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 61px;
  padding: 0 24px 0 28px;
  list-style: none;
  cursor: pointer;
  color: #111111;
  font-size: 17px;
  line-height: 1.45;
  font-weight: 600;
  letter-spacing: -0.018em;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary svg {
  width: 20px;
  height: 20px;
  color: #121212;
  flex-shrink: 0;
  transition: transform 0.18s ease;
}

.faq-list details[open] summary svg {
  transform: rotate(180deg);
}

.faq-list details p {
  margin: 0;
  padding: 0 28px 24px;
  color: var(--text-soft);
  font-size: 16px;
  line-height: 1.7;
  letter-spacing: -0.016em;
}

.reviews-section {
  padding-top: 56px;
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin-top: 47px;
  text-align: left;
}

.review-card {
  min-height: 383px;
  padding: 42px 39px 32px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.75);
  box-shadow: 0 10px 30px rgba(7, 23, 54, 0.05);
}

.review-card h3 {
  margin: 0;
  color: #191919;
  font-size: 17px;
  line-height: 1.2;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.stars {
  display: flex;
  gap: 3px;
  margin-top: 17px;
}

.stars span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 23px;
  height: 23px;
  background: #14bf86;
  color: #ffffff;
  font-size: 16px;
  line-height: 1;
}

.review-card p {
  margin: 24px 0 0;
  color: #303540;
  font-size: 18px;
  line-height: 1.64;
  font-weight: 400;
  letter-spacing: -0.02em;
}

.cta-section {
  position: relative;
  overflow: hidden;
  padding: 52px 0 53px;
  background: linear-gradient(180deg, #221813 0%, #181512 100%);
}

.cta-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.1) 1px, transparent 1px),
    linear-gradient(180deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, #2d2a26 0 14%, #5f2d28 14% 28%, #24425b 28% 42%, #6a3e1a 42% 56%, #35533e 56% 70%, #41345c 70% 84%, #68411f 84% 100%);
  background-size: 168px 144px, 168px 144px, 168px 144px;
  opacity: 0.9;
}

.cta-section::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(0, 0, 0, 0.56), rgba(0, 0, 0, 0.56)),
    radial-gradient(circle at 20% 62%, rgba(255, 174, 77, 0.16) 0, transparent 22%),
    radial-gradient(circle at 79% 30%, rgba(73, 140, 255, 0.16) 0, transparent 24%);
}

.cta-content {
  position: relative;
  z-index: 1;
  text-align: center;
}

.cta-content h2 {
  margin: 0;
  color: #ffffff;
  font-size: 34px;
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.cta-content p {
  margin: 33px auto 0;
  max-width: 975px;
  color: rgba(255, 255, 255, 0.96);
  font-size: 18px;
  line-height: 1.62;
  font-weight: 500;
  letter-spacing: -0.02em;
}

.cta-content .primary-button {
  margin-top: 36px;
}

.info-section {
  padding: 68px 0 70px;
  background: #ffffff;
}

.info-shell {
  max-width: 1120px;
  text-align: left;
}

.info-shell h2 {
  margin: 0 0 35px;
  color: var(--heading);
  text-align: center;
  font-size: 29px;
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: -0.035em;
}

.info-block {
  margin-bottom: 39px;
}

.info-block-last {
  margin-bottom: 0;
}

.info-block h3 {
  margin: 0 0 26px;
  color: var(--heading-dark);
  font-size: 29px;
  line-height: 1.28;
  font-weight: 800;
  letter-spacing: -0.045em;
}

.info-block p,
.info-block li {
  color: #1f2430;
  font-size: 17px;
  line-height: 1.8;
  font-weight: 400;
  letter-spacing: -0.02em;
}

.info-block p {
  margin: 0 0 2px;
}

.info-block ul {
  margin: 12px 0 16px 22px;
  padding: 0;
}

.info-block li {
  margin: 0 0 8px;
}

.footer-panel {
  background: #ffffff;
  border-top-left-radius: 20px;
  border-top-right-radius: 20px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 292px 170px 260px 245px;
  column-gap: 49px;
  align-items: start;
  padding: 114px 0 80px;
}

.footer-logo {
  width: 188px;
  height: auto;
}

.brand-copy {
  margin: 66px 0 0;
  color: #121212;
  font-size: 17px;
  line-height: 1.72;
  font-weight: 400;
  letter-spacing: -0.02em;
}

.nav-column h2 {
  margin: 0;
  color: #101010;
  font-size: 22px;
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.footer-links {
  margin-top: 22px;
}

.footer-links a {
  display: block;
  color: #121212;
  font-size: 17px;
  line-height: 2.28;
  font-weight: 400;
  letter-spacing: -0.02em;
}

.footer-links a:hover {
  opacity: 0.75;
}

.footer-links a:active {
  opacity: 0.6;
}

.copyright {
  padding: 11px 20px 7px;
  background: var(--page-bg);
  color: #111111;
  text-align: center;
  font-size: 17px;
  line-height: 1.9;
  font-weight: 700;
  letter-spacing: -0.028em;
}

.back-to-top {
  position: fixed;
  bottom: 30px;
  left: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: var(--royal-blue);
  color: #ffffff;
  box-shadow: 0 4px 16px rgba(10, 99, 255, 0.2);
  transition: all 0.3s ease;
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.back-to-top:hover {
  background: var(--royal-blue-dark);
  box-shadow: 0 8px 24px rgba(10, 99, 255, 0.3);
  transform: scale(1.08);
}

.back-to-top:active {
  transform: scale(0.95);
}

.back-to-top svg {
  width: 32px;
  height: 32px;
}

.whatsapp-button {
  position: fixed;
  bottom: 30px;
  right: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 70px;
  height: 70px;
  border-radius: 50%;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
  transition: all 0.3s ease;
  z-index: 999;
  background: transparent;
}

.whatsapp-button:hover {
  box-shadow: 0 8px 24px rgba(5, 204, 10, 0.3);
  transform: scale(1.08);
}

.whatsapp-button:active {
  transform: scale(0.95);
}

.whatsapp-button img {
  width: 70px;
  height: 70px;
  display: block;
}

@media (max-width: 1200px) {
  .container {
    width: min(1200px, calc(100% - 64px));
  }

  .hero-grid,
  .pricing-grid,
  .card-grid-four,
  .benefit-grid,
  .reviews-grid,
  .footer-grid {
    gap: 24px;
  }

  .hero-grid {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }

  .hero-media img {
    width: 100%;
    max-width: 100%;
  }

  .hero-copy h1,
  .promo-banner h2,
  .provider-section h2,
  .advantages-section h2,
  .faq-section h2,
  .reviews-section h2 {
    font-size: clamp(40px, 5vw, 56px);
  }

  .card-grid-four {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pricing-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-grid {
    grid-template-columns: repeat(2, minmax(220px, 1fr));
    row-gap: 38px;
  }
}

@media (max-width: 920px) {
  .container {
    width: calc(100% - 40px);
  }

  .nav-shell {
    flex-direction: column;
    justify-content: center;
    gap: 18px;
    padding: 20px 0;
  }

  .main-nav {
    flex-wrap: wrap;
    justify-content: center;
    gap: 18px 24px;
    padding-right: 0;
  }

  .hero-grid,
  .card-grid-three,
  .benefit-grid,
  .steps-grid,
  .reviews-grid {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    min-height: auto;
    padding: 40px 0 45px;
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .hero-media {
    order: 2;
  }

  .hero-copy {
    order: 1;
  }

  .hero-media img {
    width: 100%;
    max-width: 100%;
  }

  .hero-copy h1 {
    font-size: 42px;
  }

  .hero-kicker {
    font-size: 22px;
  }

  .hero-body,
  .section-copy,
  .promo-copy,
  .benefit-item p,
  .review-card p,
  .info-block p,
  .info-block li {
    font-size: 17px;
  }

  .hero-media {
    justify-content: center;
  }

  .narrow-copy-secondary {
    margin-top: 82px;
  }

  .service-overview h2,
  .steps-section h2 {
    font-size: 34px;
  }

  .steps-section {
    background: linear-gradient(180deg, #14189f 0 73%, var(--page-bg) 73%);
  }

  .promo-banner {
    padding-bottom: 46px;
  }

  .countdown {
    gap: 28px;
    margin-top: 54px;
  }

  .countdown-item strong {
    font-size: 60px;
  }

  .cta-content h2 {
    font-size: 30px;
  }

  .provider-section,
  .advantages-section,
  .faq-section,
  .reviews-section,
  .info-section,
  .service-overview,
  .intro-section {
    padding-top: 54px;
  }

  .faq-list summary {
    padding-right: 18px;
    padding-left: 20px;
  }

  .review-card {
    min-height: auto;
  }
}

@media (max-width: 768px) {
  main {
    padding-top: 90px;
  }

  .main-nav {
    font-size: 14px;
    gap: 20px;
  }

  .pricing-card {
    min-height: auto;
  }

  .pricing-card-featured {
    transform: none;
  }

  .info-block h3 {
    font-size: 24px;
  }

  .info-block p,
  .info-block li {
    font-size: 16px;
  }

  .faq-list summary {
    font-size: 16px;
    min-height: 56px;
    padding: 0 20px;
  }

  .faq-list details p {
    font-size: 15px;
    padding: 0 20px 20px;
  }
}

@media (max-width: 640px) {
  .container {
    width: calc(100% - 28px);
  }

  main {
    padding-top: 85px;
  }

  .site-header {
    padding: 0 14px;
  }

  .nav-shell {
    min-height: 80px;
    gap: 12px;
  }

  .brand-logo {
    width: 160px;
  }

  .main-nav {
    font-size: 13px;
    gap: 14px;
    padding-right: 0;
  }

  .main-nav a {
    white-space: nowrap;
  }

  .hero-grid {
    padding: 40px 0 45px;
  }

  .hero-copy h1 {
    font-size: 32px;
    line-height: 1.15;
  }

  .hero-kicker {
    margin-top: 24px;
    font-size: 18px;
  }

  .hero-body {
    margin-top: 24px;
    font-size: 16px;
    line-height: 1.5;
  }

  .primary-button,
  .primary-button-small {
    width: 100%;
    height: 52px;
    font-size: 16px;
  }

  .primary-button {
    min-width: unset;
    margin-top: 20px;
  }

  .step-card {
    min-height: auto;
    padding: 20px 16px;
    gap: 12px;
    grid-template-columns: 40px 1fr;
  }

  .step-number {
    font-size: 54px;
  }

  .step-copy h3 {
    font-size: 19px;
  }

  .step-copy p {
    font-size: 15px;
    margin-top: 8px;
  }

  .promo-banner {
    padding: 12px 0 35px;
  }

  .promo-banner h2,
  .provider-section h2,
  .advantages-section h2,
  .faq-section h2,
  .reviews-section h2 {
    font-size: 28px;
  }

  .narrow-copy h2,
  .service-overview h2,
  .steps-section h2 {
    font-size: 26px;
  }

  .section-copy,
  .promo-copy {
    font-size: 15px;
    line-height: 1.6;
  }

  .countdown {
    gap: 12px;
    margin-top: 40px;
  }

  .countdown-item {
    min-width: 70px;
  }

  .countdown-item strong {
    font-size: 42px;
  }

  .countdown-item span {
    font-size: 12px;
  }

  .cta-content h2 {
    font-size: 26px;
  }

  .cta-content p {
    font-size: 15px;
    margin-top: 24px;
  }

  .card-grid-four,
  .card-grid-three,
  .pricing-grid,
  .footer-grid,
  .benefit-grid,
  .steps-grid,
  .reviews-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .benefit-item {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .benefit-icon {
    width: 50px;
    height: 50px;
    margin-top: 0;
  }

  .benefit-item h3 {
    font-size: 18px;
  }

  .benefit-item p {
    font-size: 15px;
  }

  .pricing-card {
    min-height: auto;
    padding: 0;
  }

  .pricing-head {
    padding: 18px 16px 14px;
  }

  .pricing-title-row h3 {
    font-size: 16px;
  }

  .price-line strong {
    font-size: 38px;
  }

  .price-line span {
    font-size: 13px;
  }

  .plan-meta {
    font-size: 12px;
    margin-top: 10px;
  }

  .feature-list {
    margin-top: 12px;
    padding: 0 16px;
  }

  .feature-list li {
    font-size: 12px;
    margin: 0 0 10px;
    padding-left: 20px;
  }

  .fine-note {
    padding: 0 16px 16px;
    font-size: 11px;
  }

  .pricing-card .primary-button-small {
    margin: 12px 16px 16px 16px;
    width: calc(100% - 32px);
    height: 44px;
    font-size: 14px;
  }

  .info-shell h2 {
    font-size: 24px;
    margin-bottom: 28px;
  }

  .info-block {
    margin-bottom: 32px;
  }

  .info-block h3 {
    font-size: 22px;
    margin-bottom: 16px;
  }

  .info-block p,
  .info-block li {
    font-size: 15px;
    line-height: 1.7;
  }

  .info-block ul {
    margin: 10px 0 12px 18px;
  }

  .info-block li {
    margin: 0 0 6px;
  }

  .faq-list summary {
    padding: 0 16px;
    min-height: 52px;
    font-size: 14px;
    gap: 16px;
  }

  .faq-list summary svg {
    width: 18px;
    height: 18px;
  }

  .faq-list details p {
    padding: 0 16px 18px;
    font-size: 14px;
  }

  .review-card {
    padding: 28px 20px 24px;
  }

  .review-card h3 {
    font-size: 15px;
  }

  .review-card p {
    font-size: 15px;
    margin-top: 16px;
    line-height: 1.55;
  }

  .footer-panel {
    border-top-left-radius: 16px;
    border-top-right-radius: 16px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    column-gap: 0;
    row-gap: 32px;
    padding: 60px 0 50px;
  }

  .footer-logo {
    width: 160px;
  }

  .brand-copy {
    margin-top: 20px;
    font-size: 15px;
  }

  .nav-column h2 {
    font-size: 19px;
  }

  .footer-links a {
    font-size: 14px;
    line-height: 2;
  }

  .copyright {
    font-size: 13px;
    line-height: 1.6;
    padding: 8px 14px 5px;
  }

  .back-to-top {
    bottom: 16px;
    left: 16px;
    width: 56px;
    height: 56px;
  }

  .back-to-top svg {
    width: 24px;
    height: 24px;
  }

  .whatsapp-button {
    bottom: 16px;
    right: 16px;
    width: 56px;
    height: 56px;
  }

  .whatsapp-button img {
    width: 56px;
    height: 56px;
  }
}

@media (max-width: 480px) {
  .container {
    width: calc(100% - 24px);
  }

  main {
    padding-top: 80px;
  }

  .site-header {
    padding: 0 12px;
  }

  .nav-shell {
    min-height: 75px;
    gap: 10px;
  }

  .brand-logo {
    width: 140px;
  }

  .main-nav {
    font-size: 12px;
    gap: 10px;
  }

  .main-nav a {
    padding: 4px 6px;
  }

  .hero-grid {
    padding: 32px 0 38px;
  }

  .hero-copy h1 {
    font-size: 28px;
  }

  .hero-kicker {
    font-size: 16px;
    margin-top: 18px;
  }

  .hero-body {
    font-size: 14px;
    margin-top: 18px;
  }

  .primary-button,
  .primary-button-small {
    height: 48px;
    font-size: 14px;
    margin-top: 16px;
  }

  .steps-section {
    padding: 30px 0 60px;
  }

  .steps-tag,
  .promo-tag {
    font-size: 12px;
  }

  .promo-banner {
    padding: 10px 0 30px;
  }

  .promo-banner h2 {
    font-size: 24px;
    margin-top: 32px;
  }

  .steps-section h2,
  .service-overview h2 {
    font-size: 22px;
  }

  .section-copy,
  .promo-copy {
    font-size: 14px;
    margin-top: 18px;
  }

  .countdown {
    gap: 10px;
    margin-top: 32px;
  }

  .countdown-item {
    min-width: 60px;
  }

  .countdown-item strong {
    font-size: 36px;
  }

  .cta-section {
    padding: 40px 0 42px;
  }

  .cta-content h2 {
    font-size: 22px;
  }

  .cta-content p {
    font-size: 14px;
    margin-top: 18px;
  }

  .step-card {
    padding: 16px 12px;
    grid-template-columns: 36px 1fr;
    gap: 10px;
  }

  .step-number {
    font-size: 48px;
  }

  .step-copy h3 {
    font-size: 16px;
  }

  .step-copy p {
    font-size: 13px;
  }

  .pricing-head {
    padding: 16px 14px 12px;
  }

  .pricing-title-row h3 {
    font-size: 15px;
  }

  .price-line strong {
    font-size: 32px;
  }

  .feature-list li {
    font-size: 11px;
    padding-left: 18px;
  }

  .pricing-card .primary-button-small {
    margin: 10px 14px 14px 14px;
    width: calc(100% - 28px);
    height: 42px;
    font-size: 13px;
  }

  .info-shell h2 {
    font-size: 22px;
  }

  .info-block h3 {
    font-size: 20px;
    margin-bottom: 14px;
  }

  .info-block p,
  .info-block li {
    font-size: 14px;
  }

  .footer-logo {
    width: 140px;
  }

  .brand-copy {
    font-size: 13px;
    margin-top: 18px;
  }

  .nav-column h2 {
    font-size: 17px;
  }

  .footer-links a {
    font-size: 13px;
    line-height: 1.8;
  }

  .copyright {
    font-size: 12px;
    padding: 7px 12px 4px;
  }

  .back-to-top,
  .whatsapp-button {
    width: 50px;
    height: 50px;
    bottom: 12px;
  }

  .back-to-top {
    left: 12px;
  }

  .whatsapp-button {
    right: 12px;
  }

  .back-to-top svg {
    width: 20px;
    height: 20px;
  }

  .whatsapp-button img {
    width: 50px;
    height: 50px;
  }
}