:root {
  --ink: #061837;
  --muted: #60708a;
  --soft: #f5f7ff;
  --line: rgba(10, 31, 68, 0.12);
  --card: rgba(255, 255, 255, 0.82);
  --violet: #8b22ff;
  --blue: #1268ff;
  --cyan: #00c7ff;
  --green: #17c964;
  --shadow: 0 24px 80px rgba(7, 26, 61, 0.16);
  --radius: 28px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 8% 12%, rgba(0, 199, 255, 0.18), transparent 34%),
    radial-gradient(circle at 92% 3%, rgba(139, 34, 255, 0.2), transparent 32%),
    linear-gradient(180deg, #ffffff 0%, #f7f9ff 42%, #ffffff 100%);
  overflow-x: hidden;
}

body::before,
body::after {
  content: "";
  position: fixed;
  z-index: -1;
  width: 360px;
  height: 360px;
  border-radius: 999px;
  filter: blur(80px);
  opacity: 0.2;
  animation: floatOrb 12s ease-in-out infinite alternate;
}

body::before {
  left: -150px;
  top: 36%;
  background: var(--cyan);
}

body::after {
  right: -160px;
  bottom: 12%;
  background: var(--violet);
  animation-delay: -5s;
}

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

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

.skip-link {
  position: absolute;
  left: 16px;
  top: -80px;
  z-index: 99;
  padding: 10px 14px;
  border-radius: 14px;
  background: #fff;
  box-shadow: var(--shadow);
}

.skip-link:focus {
  top: 16px;
}

.site-header {
  position: sticky;
  top: 16px;
  z-index: 50;
  width: min(1160px, calc(100% - 28px));
  min-height: 78px;
  margin: 16px auto 0;
  padding: 12px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.76);
  backdrop-filter: blur(22px);
  box-shadow: 0 18px 55px rgba(7, 26, 61, 0.12);
}

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

.brand img {
  width: 184px;
}

.desktop-nav,
.header-actions,
.hero-actions,
.buy-actions,
.site-footer nav {
  display: flex;
  align-items: center;
  gap: 12px;
}

.desktop-nav a {
  color: #344665;
  font-size: 0.93rem;
  font-weight: 800;
  padding: 10px 8px;
}

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

.primary-button,
.secondary-button,
.ghost-button {
  border: 0;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  font: inherit;
  font-weight: 900;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.primary-button {
  color: #fff;
  background: linear-gradient(135deg, var(--violet), var(--blue));
  box-shadow: 0 16px 34px rgba(76, 54, 255, 0.28);
}

.primary-button:hover,
.secondary-button:hover,
.ghost-button:hover {
  transform: translateY(-2px);
}

.primary-button.small {
  min-height: 42px;
  padding-inline: 16px;
}

.login-button {
  color: var(--violet);
}

.primary-button.full {
  width: 100%;
}

.secondary-button,
.ghost-button {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
}

.ghost-button {
  min-height: 42px;
  padding-inline: 16px;
  color: #304563;
}

.section {
  width: min(1160px, calc(100% - 28px));
  margin: 0 auto;
  padding: 92px 0;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.95fr);
  align-items: center;
  gap: 50px;
  padding-top: 86px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--violet);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.19em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 780px;
  margin-bottom: 22px;
  font-size: clamp(2.7rem, 7vw, 6.6rem);
  line-height: 0.91;
  letter-spacing: -0.08em;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(2rem, 4vw, 4.2rem);
  line-height: 0.98;
  letter-spacing: -0.06em;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.18rem;
  letter-spacing: -0.025em;
}

.hero-text,
.section-heading p,
.split-section > div > p,
.buy-card p,
.final-cta p,
.product-card p,
.feature-grid p,
.steps p,
.faq-list p,
.audience-grid p {
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.72;
}

.hero-text {
  max-width: 680px;
  font-size: 1.18rem;
}

.proof-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.proof-row span {
  padding: 12px 15px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #33445f;
  background: rgba(255, 255, 255, 0.72);
  font-weight: 800;
}

.proof-row strong {
  color: var(--violet);
}

.hero-visual {
  position: relative;
  min-height: 620px;
  display: grid;
  place-items: center;
}

.phone-card {
  position: relative;
  width: min(390px, 92vw);
  min-height: 560px;
  padding: 34px 26px;
  display: flex;
  flex-direction: column;
  align-items: center;
  border: 12px solid #091326;
  border-radius: 52px;
  background:
    radial-gradient(circle at 50% 18%, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.55) 30%, transparent 52%),
    linear-gradient(160deg, #c4f4ff, #f1c5ed 52%, #f46648 82%, #151827);
  box-shadow: 0 34px 80px rgba(8, 24, 55, 0.28);
  animation: floatPhone 6s ease-in-out infinite;
}

.phone-top {
  width: 92px;
  height: 8px;
  margin-bottom: 42px;
  border-radius: 999px;
  background: rgba(7, 26, 61, 0.16);
}

.profile-orb {
  width: 92px;
  height: 92px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  color: #fff;
  font-weight: 900;
  font-size: 1.55rem;
  background: linear-gradient(135deg, var(--violet), var(--blue));
  box-shadow: 0 18px 40px rgba(55, 74, 255, 0.36);
}

.phone-card h2 {
  margin: 22px 0 8px;
  font-size: 1.55rem;
  letter-spacing: -0.04em;
  text-align: center;
}

.phone-card p {
  margin-bottom: 28px;
  color: #32445f;
  text-align: center;
}

.mini-buttons {
  width: 100%;
  margin-top: auto;
  display: grid;
  gap: 12px;
}

.mini-buttons span {
  padding: 15px 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.82);
  color: var(--ink);
  font-weight: 900;
  box-shadow: 0 12px 28px rgba(8, 24, 55, 0.1);
}

.floating-chip {
  position: absolute;
  padding: 12px 16px;
  border-radius: 999px;
  color: #fff;
  font-weight: 900;
  background: linear-gradient(135deg, var(--violet), var(--blue));
  box-shadow: 0 18px 45px rgba(55, 74, 255, 0.32);
}

.chip-one {
  top: 80px;
  left: 22px;
  animation: drift 5s ease-in-out infinite;
}

.chip-two {
  right: 12px;
  top: 210px;
  animation: drift 4.5s ease-in-out infinite reverse;
}

.chip-three {
  left: 20px;
  bottom: 110px;
  animation: drift 6s ease-in-out infinite;
}

.logo-strip {
  padding: 20px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 18px 55px rgba(7, 26, 61, 0.08);
}

.logo-strip span {
  padding: 12px 15px;
  border-radius: 999px;
  color: #304563;
  background: #f0f4ff;
  font-weight: 900;
}

.section-heading {
  max-width: 780px;
  margin: 0 auto 42px;
  text-align: center;
}

.product-grid,
.pricing-grid,
.steps,
.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.product-card,
.price-card,
.steps article,
.audience-grid article,
.feature-grid article,
.buy-card,
.faq-list details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
  box-shadow: 0 18px 55px rgba(7, 26, 61, 0.08);
}

.product-card {
  padding: 28px;
}

.product-card.featured,
.price-card.premium {
  position: relative;
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(circle at 12% 0%, rgba(0, 199, 255, 0.42), transparent 28%),
    linear-gradient(135deg, #122b69, #7423ff 52%, #1678ff);
  box-shadow: 0 26px 80px rgba(55, 74, 255, 0.28);
}

.product-card.featured p,
.price-card.premium li,
.price-card.premium .plan-label {
  color: rgba(255, 255, 255, 0.8);
}

.product-icon {
  width: 64px;
  height: 64px;
  margin-bottom: 24px;
  display: grid;
  place-items: center;
  border-radius: 22px;
  color: #fff;
  font-weight: 900;
  background: linear-gradient(135deg, var(--violet), var(--blue));
}

.product-card.featured .product-icon {
  color: var(--ink);
  background: #fff;
}

.product-card strong {
  display: inline-flex;
  margin-top: 12px;
  font-size: 1.1rem;
}

.split-section {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 42px;
  align-items: start;
}

.text-link {
  display: inline-flex;
  margin-top: 8px;
  color: var(--violet);
  font-weight: 900;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.feature-grid article {
  padding: 22px;
}

.feature-grid span,
.steps strong {
  width: 42px;
  height: 42px;
  margin-bottom: 18px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  color: #fff;
  font-weight: 900;
  background: linear-gradient(135deg, var(--violet), var(--blue));
}

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

.steps article {
  padding: 24px;
}

.pricing-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 940px;
  margin: 0 auto;
}

.price-card {
  padding: 32px;
}

.plan-label {
  margin-bottom: 8px;
  color: var(--violet);
  font-weight: 900;
}

.price {
  margin: 18px 0;
  font-size: 3.8rem;
  font-weight: 900;
  letter-spacing: -0.06em;
}

.price span {
  font-size: 1rem;
  letter-spacing: 0;
}

.price-card ul {
  padding: 0;
  margin: 0 0 24px;
  list-style: none;
}

.price-card li {
  position: relative;
  padding: 10px 0 10px 28px;
  color: #4e6079;
}

.price-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 15px;
  width: 13px;
  height: 13px;
  border-radius: 999px;
  background: var(--green);
  box-shadow: 0 0 0 5px rgba(23, 201, 100, 0.12);
}

.seo-section {
  padding-top: 40px;
}

.audience-grid article {
  padding: 26px;
}

.buy-card {
  padding: 34px;
  display: grid;
  grid-template-columns: 1fr 390px;
  gap: 34px;
  align-items: center;
  background:
    radial-gradient(circle at 12% 0%, rgba(0, 199, 255, 0.18), transparent 34%),
    rgba(255, 255, 255, 0.8);
}

.lead-form {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: #fff;
}

.lead-form label {
  display: grid;
  gap: 8px;
  margin-bottom: 14px;
  color: #2d405d;
  font-weight: 900;
}

.lead-form input,
.lead-form select {
  width: 100%;
  min-height: 48px;
  padding: 0 14px;
  border: 1px solid rgba(10, 31, 68, 0.16);
  border-radius: 16px;
  color: var(--ink);
  background: #f8faff;
  font: inherit;
  outline: none;
}

.lead-form input:focus,
.lead-form select:focus {
  border-color: rgba(139, 34, 255, 0.5);
  box-shadow: 0 0 0 4px rgba(139, 34, 255, 0.1);
}

.form-note {
  margin: 12px 0 0;
  font-size: 0.85rem !important;
  text-align: center;
}

.faq-list {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  gap: 12px;
}

.faq-list details {
  padding: 20px 22px;
}

.faq-list summary {
  cursor: pointer;
  font-size: 1.05rem;
  font-weight: 900;
}

.faq-list p {
  margin: 12px 0 0;
}

.final-cta {
  padding: 70px 28px;
  border-radius: 36px;
  color: #fff;
  text-align: center;
  background:
    radial-gradient(circle at 18% 0%, rgba(0, 199, 255, 0.55), transparent 28%),
    linear-gradient(135deg, #071a3d, #7423ff 58%, #1268ff);
  box-shadow: 0 32px 90px rgba(55, 74, 255, 0.28);
}

.final-cta p {
  color: rgba(255, 255, 255, 0.78);
}

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

.site-footer {
  width: min(1160px, calc(100% - 28px));
  margin: 92px auto 28px;
  padding: 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-radius: 32px;
  color: #fff;
  background: #071a3d;
}

.site-footer img {
  width: 190px;
}

.site-footer p {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
}

.site-footer a {
  color: rgba(255, 255, 255, 0.78);
  font-weight: 900;
}

@keyframes floatOrb {
  from {
    transform: translate3d(0, 0, 0) scale(1);
  }
  to {
    transform: translate3d(35px, -28px, 0) scale(1.14);
  }
}

@keyframes floatPhone {
  0%,
  100% {
    transform: translateY(0) rotate(-1.4deg);
  }
  50% {
    transform: translateY(-18px) rotate(1.2deg);
  }
}

@keyframes drift {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-15px);
  }
}

@media (max-width: 980px) {
  .desktop-nav {
    display: none;
  }

  .hero,
  .split-section,
  .buy-card {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 56px;
  }

  .hero-visual {
    min-height: 520px;
  }

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

  .buy-card {
    align-items: stretch;
  }
}

@media (max-width: 680px) {
  .site-header {
    top: 8px;
    width: calc(100% - 16px);
    min-height: auto;
    border-radius: 22px;
  }

  .brand img {
    width: 142px;
  }

  .ghost-button {
    display: none;
  }

  .ghost-button.login-button {
    display: inline-flex;
    width: auto;
    min-height: 42px;
    padding-inline: 14px;
  }

  .section {
    width: calc(100% - 20px);
    padding: 58px 0;
  }

  h1 {
    font-size: clamp(2.6rem, 14vw, 4.4rem);
  }

  h2 {
    font-size: clamp(2rem, 10vw, 3.2rem);
  }

  .hero-actions,
  .buy-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .primary-button,
  .secondary-button {
    width: 100%;
  }

  .hero-visual {
    min-height: 470px;
  }

  .phone-card {
    min-height: 480px;
    border-width: 9px;
    border-radius: 42px;
  }

  .floating-chip {
    display: none;
  }

  .product-grid,
  .feature-grid,
  .steps,
  .pricing-grid,
  .audience-grid {
    grid-template-columns: 1fr;
  }

  .buy-card,
  .price-card,
  .product-card {
    padding: 24px;
  }

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .site-footer nav {
    flex-wrap: wrap;
  }
}