:root {
  --blue: #0869d8;
  --blue-2: #05a6e7;
  --blue-dark: #12345a;
  --dark: #172033;
  --text: #243044;
  --muted: #667388;
  --line: #dce7f2;
  --bg: #f3f8fd;
  --card: #ffffff;
  --soft-blue: #e9f5ff;
  --green: #1d9b62;
  --orange: #ff8a2a;
  --shadow: 0 14px 35px rgba(20, 48, 83, .12);
  --shadow-soft: 0 10px 25px rgba(20, 48, 83, .08);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  padding-bottom: 98px;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background:
    radial-gradient(circle at 10% 0%, rgba(0, 118, 255, .13), transparent 28%),
    radial-gradient(circle at 100% 12%, rgba(0, 166, 231, .12), transparent 26%),
    linear-gradient(180deg, #f8fbff 0%, #eef6fe 48%, #f8fbff 100%);
}

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

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

button,
input {
  font: inherit;
}

.container {
  width: min(100% - 32px, 1120px);
  margin: 0 auto;
}

.section {
  padding: 26px 0;
}

.topbar {
  padding: 14px 0 6px;
}

.topbar__inner {
  min-height: 54px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: rgba(255, 255, 255, .86);
  border: 1px solid rgba(204, 222, 239, .88);
  border-radius: 22px;
  padding: 10px 14px;
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(12px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.brand__mark {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--dark);
  color: #fff;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .04em;
  flex: 0 0 auto;
}

.brand__text {
  font-weight: 900;
  color: var(--dark);
  letter-spacing: -.02em;
  white-space: nowrap;
}

.topbar__badge {
  font-size: 12px;
  font-weight: 800;
  color: var(--blue);
  background: var(--soft-blue);
  border: 1px solid #c9e5ff;
  border-radius: 999px;
  padding: 8px 11px;
  white-space: nowrap;
}

.hero {
  padding-top: 14px;
}

.hero__image-card,
.reveal-card {
  background: #fff;
  border: 1px solid rgba(205, 224, 240, .95);
  border-radius: var(--radius-xl);
  padding: 10px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.hero-img {
  width: 100%;
  height: auto;
  max-height: 420px;
  object-fit: contain;
  object-position: center;
  margin: 0 auto;
  border-radius: 20px;
  background: #f7fbff;
}

.hero__content {
  margin-top: 22px;
}

.hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  border-radius: 999px;
  padding: 8px 13px;
  font-size: 13px;
  font-weight: 900;
}

.badge--blue {
  background: linear-gradient(135deg, var(--blue), var(--blue-2));
  color: #fff;
  box-shadow: 0 10px 20px rgba(8, 105, 216, .24);
}

.badge--soft {
  color: #8a4c13;
  background: #fff3e6;
  border: 1px solid #ffd7ad;
}

.eyebrow,
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin: 0 0 9px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: .05em;
  text-transform: uppercase;
}

.eyebrow::before,
.section-label::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--blue-2);
  box-shadow: 0 0 0 5px rgba(5, 166, 231, .14);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 14px;
  color: var(--dark);
  font-size: clamp(31px, 9.2vw, 58px);
  line-height: .98;
  letter-spacing: -.055em;
}

h2 {
  margin-bottom: 12px;
  color: var(--dark);
  font-size: clamp(26px, 7vw, 42px);
  line-height: 1.08;
  letter-spacing: -.04em;
}

h3 {
  color: var(--dark);
  font-size: 17px;
  line-height: 1.2;
  margin-bottom: 7px;
  letter-spacing: -.015em;
}

.hero__lead,
.section-head p,
.scenario-card p,
.benefit-card p,
.audience-grid p,
.review-card p,
.package-card p,
.guarantee-card p,
.order-card p,
.footer p {
  color: var(--muted);
}

.hero__lead {
  font-size: 16px;
  margin-bottom: 17px;
}

.price-card {
  display: grid;
  gap: 15px;
  background: rgba(255, 255, 255, .94);
  border: 1px solid rgba(205, 224, 240, .96);
  border-radius: var(--radius-lg);
  padding: 18px;
  box-shadow: var(--shadow-soft);
  margin: 18px 0 12px;
}

.price-card__label,
.timer-box__title {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.price-row {
  display: flex;
  align-items: flex-end;
  gap: 12px;
  margin-top: 4px;
}

.new-price {
  color: var(--blue);
  font-size: 38px;
  line-height: 1;
  letter-spacing: -.04em;
}

.old-price {
  position: relative;
  color: #8a97aa;
  font-size: 22px;
  font-weight: 900;
  line-height: 1.1;
}

.old-price::after {
  content: "";
  position: absolute;
  left: -4px;
  right: -4px;
  top: 50%;
  height: 2px;
  background: #e25555;
  transform: rotate(-5deg);
}

.timer-box {
  display: grid;
  gap: 8px;
}

.timer {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 7px;
}

.timer__item {
  min-height: 58px;
  display: grid;
  place-items: center;
  gap: 1px;
  background: #edf7ff;
  color: var(--blue);
  border: 1px solid #cae7ff;
  border-radius: 14px;
  padding: 7px 4px 6px;
}

.timer__item span {
  font-size: 22px;
  font-weight: 950;
  line-height: 1;
}

.timer__item small {
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
}

.stock-line {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 10px 0 16px;
  color: #39516d;
  font-size: 14px;
  font-weight: 750;
}

.stock-line span {
  width: 10px;
  height: 10px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 6px rgba(29, 155, 98, .12);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 58px;
  border: 0;
  border-radius: 18px;
  padding: 15px 18px;
  font-size: 16px;
  font-weight: 950;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, opacity .2s ease;
}

.btn:active {
  transform: translateY(1px) scale(.99);
}

.btn--primary {
  color: #fff;
  background: linear-gradient(135deg, var(--blue), var(--blue-2));
  box-shadow: 0 14px 28px rgba(8, 105, 216, .28);
}

.btn--light {
  color: var(--blue-dark);
  background: #fff;
  box-shadow: 0 14px 28px rgba(0, 0, 0, .16);
}

.btn--green {
  color: #fff;
  background: linear-gradient(135deg, #15935a, #28bc76);
  box-shadow: 0 14px 28px rgba(29, 155, 98, .25);
}

.quick-benefits {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 18px;
}

.quick-card {
  min-height: 96px;
  background: #fff;
  border: 1px solid rgba(205, 224, 240, .96);
  border-radius: 20px;
  padding: 14px;
  box-shadow: var(--shadow-soft);
}

.quick-card b {
  display: block;
  color: var(--blue);
  font-size: 18px;
  line-height: 1.1;
  margin-bottom: 7px;
}

.quick-card span {
  display: block;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.3;
}

.dark-card {
  overflow: hidden;
  position: relative;
  color: #fff;
  border-radius: 30px;
  padding: 24px;
  background: linear-gradient(155deg, #10243e 0%, #173e6d 55%, #075ea9 100%);
  box-shadow: var(--shadow);
}

.dark-card::after {
  content: "";
  position: absolute;
  right: -54px;
  top: -54px;
  width: 170px;
  height: 170px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .12);
}

.dark-card .section-label,
.dark-card h2,
.dark-card p {
  position: relative;
  z-index: 1;
}

.dark-card .section-label {
  color: #bfe4ff;
}

.dark-card .section-label::before {
  background: #fff;
  box-shadow: 0 0 0 5px rgba(255, 255, 255, .15);
}

.dark-card h2 {
  color: #fff;
  margin-bottom: 14px;
}

.dark-card p {
  color: #d7e8f8;
  margin-bottom: 16px;
}

.dark-card__points {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 18px;
}

.dark-card__points span {
  color: #eaf6ff;
  background: rgba(255, 255, 255, .12);
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 999px;
  padding: 8px 10px;
  font-size: 12px;
  font-weight: 850;
}

.dark-card .btn {
  position: relative;
  z-index: 1;
}

.section-head {
  margin-bottom: 18px;
}

.section-head h2 {
  margin-bottom: 8px;
}

.benefit-list {
  display: grid;
  gap: 12px;
}

.benefit-card {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 12px;
  align-items: start;
  background: #fff;
  border: 1px solid rgba(205, 224, 240, .96);
  border-radius: 22px;
  padding: 16px;
  box-shadow: var(--shadow-soft);
}

.benefit-card__icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: var(--soft-blue);
  color: var(--blue);
  font-size: 25px;
}

.benefit-card p {
  margin-bottom: 0;
  font-size: 14px;
}

.scenario-grid,
.reviews-grid,
.audience-grid {
  display: grid;
  gap: 14px;
}

.scenario-card,
.review-card,
.audience-grid article {
  background: #fff;
  border: 1px solid rgba(205, 224, 240, .96);
  border-radius: 24px;
  padding: 16px;
  box-shadow: var(--shadow-soft);
}

.scenario-card__image,
.package-card__image {
  background: #f7fbff;
  border: 1px solid #e2edf8;
  border-radius: 18px;
  overflow: hidden;
  margin-bottom: 14px;
}

.scenario-card__image img {
  width: 100%;
  height: 170px;
  object-fit: contain;
  object-position: center;
  background: #f7fbff;
}

.scenario-card--text {
  min-height: 206px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: linear-gradient(145deg, #ffffff 0%, #ecf7ff 100%);
}

.scenario-card__icon {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  color: var(--green);
  background: #e8f8ef;
  font-size: 26px;
  margin-bottom: 14px;
}

.spec-table {
  overflow: hidden;
  background: #fff;
  border: 1px solid rgba(205, 224, 240, .96);
  border-radius: 24px;
  box-shadow: var(--shadow-soft);
}

.spec-table div {
  display: grid;
  grid-template-columns: minmax(112px, 45%) 1fr;
  gap: 10px;
  padding: 13px 16px;
  border-bottom: 1px solid #e8eff6;
}

.spec-table div:last-child {
  border-bottom: 0;
}

.spec-table span {
  color: var(--muted);
  font-size: 14px;
}

.spec-table b {
  color: var(--dark);
  font-size: 14px;
  text-align: right;
}

.audience-grid {
  grid-template-columns: 1fr 1fr;
}

.audience-grid article {
  min-height: 152px;
}

.audience-grid h3 {
  color: var(--blue);
}

.audience-grid p {
  margin-bottom: 0;
  font-size: 13px;
}

.package-card {
  background: #fff;
  border: 1px solid rgba(205, 224, 240, .96);
  border-radius: 28px;
  padding: 14px;
  box-shadow: var(--shadow);
}

.package-card__image img {
  width: 100%;
  height: 210px;
  object-fit: contain;
  object-position: center;
  background: #f7fbff;
}

.package-card__body {
  padding: 6px 4px 4px;
}

.clean-list {
  list-style: none;
  padding: 0;
  margin: 16px 0 0;
  display: grid;
  gap: 12px;
}

.clean-list li {
  position: relative;
  color: var(--text);
  background: #f6fbff;
  border: 1px solid #deedf9;
  border-radius: 16px;
  padding: 12px 13px 12px 38px;
  font-size: 14px;
  font-weight: 750;
}

.clean-list li::before {
  content: "✓";
  position: absolute;
  left: 12px;
  top: 12px;
  width: 18px;
  height: 18px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--green);
  color: #fff;
  font-size: 12px;
  font-weight: 900;
}

.stars {
  color: var(--orange);
  font-weight: 900;
  letter-spacing: .06em;
  margin-bottom: 10px;
}

.review-card p {
  margin-bottom: 0;
  font-size: 14px;
}

.guarantee-card {
  background: linear-gradient(145deg, #eaf9f1 0%, #ffffff 100%);
  border: 1px solid #cbeedd;
  border-radius: 28px;
  padding: 22px;
  box-shadow: var(--shadow-soft);
}

.guarantee-card .section-label {
  color: var(--green);
}

.guarantee-card .section-label::before {
  background: var(--green);
  box-shadow: 0 0 0 5px rgba(29, 155, 98, .13);
}

.order-card {
  background: #fff;
  border: 1px solid rgba(205, 224, 240, .96);
  border-radius: 30px;
  padding: 20px;
  box-shadow: var(--shadow);
}

.order-card__head p {
  margin-bottom: 18px;
}

.order-form {
  display: grid;
  gap: 14px;
}

.order-form label {
  display: grid;
  gap: 7px;
}

.order-form label span {
  color: var(--dark);
  font-size: 14px;
  font-weight: 900;
}

.order-form input {
  width: 100%;
  min-height: 56px;
  color: var(--dark);
  background: #f8fbfe;
  border: 1px solid #dce8f4;
  border-radius: 16px;
  padding: 0 15px;
  outline: none;
  transition: border-color .2s ease, box-shadow .2s ease;
}

.order-form input:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(8, 105, 216, .12);
}

.btn--submit {
  margin-top: 4px;
}

.form-note {
  margin: 0;
  text-align: center;
  font-size: 11px;
}

.footer {
  padding: 6px 0 36px;
}

.footer__inner {
  text-align: center;
}

.footer p {
  margin-bottom: 12px;
  font-size: 12px;
}

.footer nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 14px;
}

.footer a {
  color: var(--blue);
  font-size: 12px;
  font-weight: 800;
}

.sticky-cta {
  position: fixed;
  left: 12px;
  right: 12px;
  bottom: 12px;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  max-width: 560px;
  margin: 0 auto;
  padding: 12px;
  color: #fff;
  background: rgba(18, 32, 51, .96);
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 24px;
  box-shadow: 0 18px 42px rgba(8, 22, 41, .28);
  backdrop-filter: blur(14px);
}

.sticky-cta__info {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.sticky-cta__info strong {
  font-size: 22px;
  line-height: 1;
}

.sticky-cta__info span {
  color: #bcd7ef;
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}

.sticky-cta__btn {
  min-width: 118px;
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: linear-gradient(135deg, var(--blue), var(--blue-2));
  border-radius: 16px;
  font-weight: 950;
}

.legal-main {
  padding: 28px 0 90px;
}

.legal-card {
  background: #fff;
  border: 1px solid rgba(205, 224, 240, .96);
  border-radius: 28px;
  padding: 22px;
  box-shadow: var(--shadow-soft);
}

.legal-card h1 {
  font-size: clamp(28px, 8vw, 42px);
  line-height: 1.05;
  margin-bottom: 12px;
}

.legal-card h2 {
  font-size: 22px;
  margin-top: 24px;
}

.legal-card p,
.legal-card li {
  color: var(--muted);
  font-size: 15px;
}

.legal-card ul {
  padding-left: 19px;
}

.back-link {
  display: inline-flex;
  margin-bottom: 14px;
  color: var(--blue);
  font-weight: 900;
}

@media (min-width: 720px) {
  body {
    padding-bottom: 110px;
  }

  .section {
    padding: 40px 0;
  }

  .hero .container {
    display: grid;
    grid-template-columns: minmax(320px, .95fr) minmax(340px, 1.05fr);
    align-items: center;
    gap: 34px;
  }

  .hero__content {
    margin-top: 0;
  }

  .price-card {
    grid-template-columns: .9fr 1fr;
    align-items: center;
  }

  .benefit-list,
  .scenario-grid,
  .reviews-grid,
  .audience-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .package-card {
    display: grid;
    grid-template-columns: .9fr 1fr;
    align-items: center;
    gap: 18px;
  }

  .package-card__image {
    margin-bottom: 0;
  }

  .order-card {
    display: grid;
    grid-template-columns: .9fr 1fr;
    gap: 28px;
    align-items: start;
  }

  .btn {
    width: auto;
    min-width: 220px;
  }

  .hero .btn,
  .order-form .btn,
  .guarantee-card .btn,
  .dark-card .btn {
    width: 100%;
  }
}

@media (min-width: 980px) {
  .benefit-list,
  .scenario-grid,
  .reviews-grid,
  .audience-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .benefit-card {
    grid-template-columns: 1fr;
  }

  .scenario-card__image img,
  .package-card__image img {
    height: 230px;
  }

  .dark-card,
  .guarantee-card {
    padding: 36px;
  }

  .dark-card .btn,
  .guarantee-card .btn {
    width: auto;
  }

  .sticky-cta {
    left: 50%;
    right: auto;
    transform: translateX(-50%);
    width: min(560px, calc(100% - 24px));
  }
}