:root {
  --bg: #07111d;
  --bg-deep: #050c15;
  --bg-soft: #0d1726;
  --surface: rgba(255, 255, 255, 0.05);
  --surface-2: rgba(255, 255, 255, 0.07);
  --surface-3: rgba(255, 255, 255, 0.09);
  --border: rgba(255, 255, 255, 0.1);
  --border-strong: rgba(255, 255, 255, 0.14);
  --text: #f7f9fc;
  --muted: #b7c2d3;
  --muted-2: #8fa0b7;
  --accent: #e7b15d;
  --accent-2: #f28c28;
  --accent-soft: rgba(231, 177, 93, 0.14);
  --success: #d6b075;
  --shadow-xl: 0 30px 80px rgba(0, 0, 0, 0.38);
  --shadow-lg: 0 18px 44px rgba(0, 0, 0, 0.28);
  --shadow-md: 0 12px 28px rgba(0, 0, 0, 0.18);
  --radius-xl: 30px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 14px;
  --container: 1200px;
  --header-height: 80px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  line-height: 1.62;
  background:
    radial-gradient(circle at 12% 18%, rgba(231, 177, 93, 0.12), transparent 24%),
    radial-gradient(circle at 88% 8%, rgba(242, 140, 40, 0.14), transparent 22%),
    radial-gradient(circle at 78% 72%, rgba(255, 255, 255, 0.04), transparent 20%),
    linear-gradient(180deg, #07111d 0%, #08111b 35%, #050c15 100%);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

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

button,
input,
textarea {
  font: inherit;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(18px);
  background: rgba(5, 12, 21, 0.66);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.site-header__inner {
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
}

.logo__title {
  font-size: 1.14rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  line-height: 1.1;
}

.logo__subtitle {
  font-size: 0.88rem;
  color: var(--muted-2);
  line-height: 1.3;
}

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
}

.nav a {
  color: var(--muted);
  font-size: 0.95rem;
  position: relative;
  transition: color 0.2s ease;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--accent), transparent);
  transition: width 0.24s ease;
}

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

.nav a:hover::after {
  width: 100%;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 24px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  transition: transform 0.22s ease, box-shadow 0.22s ease, background 0.22s ease, border-color 0.22s ease;
  cursor: pointer;
  text-align: center;
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

.btn--primary {
  color: #131313;
  background: linear-gradient(135deg, #f0c27b 0%, #e8a44d 48%, #f08a24 100%);
  box-shadow:
    0 16px 36px rgba(240, 138, 36, 0.18),
    inset 0 1px 0 rgba(255,255,255,0.35);
}

.btn--primary:hover {
  box-shadow:
    0 20px 44px rgba(240, 138, 36, 0.28),
    inset 0 1px 0 rgba(255,255,255,0.35);
}

.btn--ghost {
  color: var(--text);
  background: rgba(255,255,255,0.04);
  border-color: rgba(255,255,255,0.1);
}

.btn--ghost:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.16);
}

.btn--cta {
  position: relative;
  overflow: hidden;
}

.btn--cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 10%, rgba(255,255,255,0.22) 45%, transparent 75%);
  transform: translateX(-120%);
  transition: transform 0.6s ease;
}

.btn--cta:hover::before {
  transform: translateX(120%);
}

.hero {
  padding: 25px 0 62px;
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  gap: 36px;
  align-items: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 16px;
  border-radius: 999px;
  font-size: 0.9rem;
  color: #f3d7a8;
  background: rgba(231, 177, 93, 0.1);
  border: 1px solid rgba(231, 177, 93, 0.16);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04);
  margin-bottom: 18px;
}

h1 {
  margin: 0 0 18px;
  font-size: clamp(2.5rem, 5vw, 5rem);
  line-height: 0.98;
  letter-spacing: -0.04em;
  max-width: 12.5ch;
}

.hero__accent {
  color: #f2c57c;
  text-shadow: 0 0 26px rgba(231, 177, 93, 0.1);
}

.lead {
  margin: 0 0 30px;
  max-width: 760px;
  color: var(--muted);
  font-size: 1.08rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 28px;
}

.hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.hero__facts li {
  padding: 11px 15px;
  border-radius: 999px;
  color: #d8dfeb;
  background: rgba(255,255,255,0.045);
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.03);
  font-size: 0.94rem;
}

.hero-card {
  position: relative;
  padding: 28px;
  border-radius: var(--radius-xl);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.09), rgba(255,255,255,0.04));
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  isolation: isolate;
}

.hero-card::before {
  content: "";
  position: absolute;
  top: -80px;
  right: -50px;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(231, 177, 93, 0.28), transparent 68%);
  z-index: -1;
}

.hero-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,0.02), transparent 28%);
  pointer-events: none;
}

.hero-card__title {
  margin-bottom: 18px;
  font-size: 0.96rem;
  color: #f4d09b;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-card__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.mini-card {
  min-height: 100%;
  padding: 18px;
  border-radius: 18px;
  background: rgba(255,255,255,0.055);
  border: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(8px);
}

.mini-card span {
  display: block;
  margin-bottom: 8px;
  color: #ccb18a;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  font-weight: 700;
}

.mini-card strong {
  display: block;
  line-height: 1.35;
  font-size: 1rem;
}

section {
  padding: 54px 0;
  scroll-margin-top: 96px;
}

.section-head {
  max-width: 790px;
  margin-bottom: 28px;
}

.kicker {
  margin-bottom: 10px;
  color: #deb16d;
  font-size: 0.84rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h2 {
  margin: 0 0 12px;
  font-size: clamp(1.95rem, 3.3vw, 3.2rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.section-head p {
  margin: 0;
  color: var(--muted);
  font-size: 1.03rem;
}

.services,
.advantages,
.steps,
.contacts-grid {
  display: grid;
  gap: 18px;
}

.services,
.advantages {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.steps {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.contacts-grid {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: start;
}

.stack {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.card {
  position: relative;
  min-width: 0;
  padding: 26px;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.045));
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(90deg, rgba(255,255,255,0.18), transparent 60%);
  pointer-events: none;
}

.card h3 {
  margin: 0 0 10px;
  font-size: 1.22rem;
  line-height: 1.28;
}

.card p {
  margin: 0;
  color: var(--muted);
}

.service__num,
.step__num {
  margin-bottom: 10px;
  color: #dfb06c;
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.advantage__icon {
  width: 50px;
  height: 50px;
  margin-bottom: 14px;
  display: grid;
  place-items: center;
  border-radius: 15px;
  font-size: 1.25rem;
  background: rgba(231, 177, 93, 0.1);
  border: 1px solid rgba(231, 177, 93, 0.14);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.05);
}

.cta {
  padding: 66px 0;
}

.cta__box {
  position: relative;
  padding: 40px 34px;
  border-radius: 32px;
  text-align: center;
  background:
    radial-gradient(circle at top center, rgba(231, 177, 93, 0.12), transparent 42%),
    linear-gradient(135deg, rgba(255,255,255,0.07), rgba(255,255,255,0.04));
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
}

.cta__box::after {
  content: "";
  position: absolute;
  inset: auto auto -90px -70px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(242, 140, 40, 0.2), transparent 70%);
  pointer-events: none;
}

.cta__box p {
  max-width: 760px;
  margin: 0 auto 24px;
  color: var(--muted);
  font-size: 1.04rem;
}

.contact-list {
  display: grid;
  gap: 14px;
  margin-top: 16px;
}

.contact-item {
  padding: 16px 18px;
  border-radius: 18px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
}

.contact-item__label {
  margin-bottom: 5px;
  color: #dcb274;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 800;
}

.contact-item__value {
  color: var(--text);
  font-size: 1rem;
  word-break: break-word;
}

.contact-item__value a:hover {
  color: #f0c988;
}

.contact-form-card,
.keet-card {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.contact-form-card .kicker,
.keet-card .kicker,
.contact-form-card h3,
.keet-card h3 {
  margin: 0;
}

.contact-form-card form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.contact-form-card label {
  display: block;
  margin-bottom: 6px;
  color: rgba(255,255,255,0.62);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.contact-form-card input,
.contact-form-card textarea {
  width: 100%;
  padding: 14px 15px;
  color: #fff;
  background: rgba(255,255,255,0.045);
  border: 1px solid rgba(255,255,255,0.09);
  border-radius: 13px;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.contact-form-card input::placeholder,
.contact-form-card textarea::placeholder {
  color: rgba(255,255,255,0.42);
}

.contact-form-card textarea {
  min-height: 125px;
  resize: vertical;
}

.contact-form-card input:focus,
.contact-form-card textarea:focus {
  background: rgba(255,255,255,0.065);
  border-color: rgba(231, 177, 93, 0.45);
  box-shadow: 0 0 0 3px rgba(231, 177, 93, 0.08);
}

.form-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 4px;
}

.form-note {
  max-width: 290px;
  color: rgba(255,255,255,0.68);
  font-size: 11px;
  line-height: 1.45;
}

#form-thanks {
  display: none;
  text-align: center;
  padding: 32px 0 10px;
}

#form-thanks h4 {
  margin: 0 0 10px;
  color: #f0bd74;
  font-size: 1.1rem;
}

#form-thanks p {
  margin: 0;
  color: rgba(255,255,255,0.72);
  font-size: 0.9rem;
}

.keet-card__image {
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: var(--shadow-md);
}

.keet-card p {
  color: var(--muted);
}

.keet-store-badges {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.keet-store-badges a {
  display: inline-flex;
  align-items: center;
}

.download-apk {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 16px;
  border-radius: 10px;
  background: rgba(231, 177, 93, 0.06);
  border: 1px solid rgba(231, 177, 93, 0.32);
  color: #f1be72;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: all 0.2s ease;
}

.download-apk:hover {
  background: rgba(231, 177, 93, 0.1);
  border-color: rgba(231, 177, 93, 0.5);
}

.keet-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.keet-features details {
  padding: 14px 16px;
  border-radius: 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  transition: background 0.2s ease, border-color 0.2s ease;
}

.keet-features details:hover {
  background: rgba(255,255,255,0.055);
  border-color: rgba(255,255,255,0.12);
}

.keet-features summary {
  position: relative;
  padding-right: 26px;
  font-weight: 700;
  color: #fff;
  list-style: none;
  cursor: pointer;
}

.keet-features summary::-webkit-details-marker {
  display: none;
}

.keet-features summary::after {
  content: "＋";
  position: absolute;
  right: 0;
  top: 0;
  color: #e4b56d;
  font-size: 1.1rem;
  line-height: 1;
}

.keet-features details[open] summary::after {
  content: "−";
}

.keet-features p {
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.95rem;
}

.secure-contact__actions {
  margin-top: 6px;
}

.action-wrapper {
  display: flex;
  align-items: center;
  gap: 15px;
  flex-wrap: wrap;
}

.blocking-notice {
  max-width: 310px;
  line-height: 1.35;
}

.blocking-notice strong {
  display: block;
  margin-bottom: 3px;
  color: #efbc72;
  font-size: 13px;
}

.blocking-notice span {
  color: rgba(255,255,255,0.7);
  font-size: 11px;
}

.footer {
  padding: 28px 0 38px;
  border-top: 1px solid rgba(255,255,255,0.06);
  color: var(--muted-2);
  font-size: 0.94rem;
}

@media (max-width: 1100px) {
  .hero__grid {
    grid-template-columns: 1fr;
  }

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

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

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

@media (max-width: 760px) {
  :root {
    --header-height: 70px;
  }

  .container {
    width: min(var(--container), calc(100% - 20px));
  }

  .nav {
    display: none;
  }

  .hero {
    padding: 25px 0 38px;
  }

  h1 {
    max-width: none;
    font-size: clamp(2.1rem, 10vw, 3.25rem);
  }

  .lead {
    font-size: 1rem;
  }

  .hero__actions,
  .form-actions,
  .action-wrapper {
    flex-direction: column;
    align-items: stretch;
  }

  .btn,
  .form-actions .btn,
  .action-wrapper .btn {
    width: 100%;
  }

  .hero-card,
  .card,
  .cta__box {
    padding: 20px;
  }

  .hero-card__grid,
  .services,
  .advantages,
  .steps {
    grid-template-columns: 1fr;
  }

  section {
    padding: 40px 0;
  }

  .hero__facts li {
    width: 100%;
    border-radius: 16px;
  }

  .form-note,
  .blocking-notice {
    max-width: none;
  }

  .badge {
    min-height: auto;
    padding: 10px 14px;
    line-height: 1.4;
  }
}

@media (max-width: 420px) {
  .logo__title {
    font-size: 1rem;
  }

  .logo__subtitle {
    font-size: 0.8rem;
  }
}
/* Кнопка + текст справа */
.action-wrapper {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

/* Добавь hover для карточек */
.card {
  transition: all 0.3s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}
/* Чуть “дороже” кнопка */
.btn--primary {
  background: linear-gradient(135deg, #f6a94a, #ff8a00);
  box-shadow: 0 4px 20px rgba(255,138,0,0.3);
}