:root {
  --bg: #f7fbff;
  --bg-accent: #dff4ff;
  --surface: rgba(255, 255, 255, 0.82);
  --surface-strong: #fffdf8;
  --text: #3040b8;
  --muted: #4b58a8;
  --line: rgba(48, 64, 184, 0.14);
  --primary: #4a5cff;
  --primary-dark: #28349b;
  --secondary: #ffe14d;
  --shadow: 0 24px 80px rgba(56, 86, 255, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Plus Jakarta Sans", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(70, 216, 255, 0.32), transparent 24%),
    radial-gradient(circle at top right, rgba(98, 117, 255, 0.26), transparent 28%),
    linear-gradient(180deg, #ffffff 0%, #eef9ff 100%);
  position: relative;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.5;
  background:
    radial-gradient(circle at 12% 18%, rgba(0, 217, 255, 0.14), transparent 18%),
    radial-gradient(circle at 85% 12%, rgba(85, 100, 255, 0.14), transparent 20%),
    repeating-radial-gradient(
      circle at 50% -10%,
      transparent 0 16px,
      rgba(62, 215, 255, 0.05) 16px 18px
    );
  z-index: -1;
}

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

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

.page-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 24px 0 48px;
}

.site-header,
.trust-bar,
.cta-banner,
.site-footer,
.unit-card,
.feature-card,
.step-card,
.testimonial-card,
.faq-list details,
.hero-card,
.stats-card {
  backdrop-filter: blur(18px);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 18px;
  border-radius: 24px;
  position: sticky;
  top: 16px;
  z-index: 20;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 15px;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, #2fd8ff 0%, var(--primary) 100%);
}

.brand-name,
.brand-tag {
  margin: 0;
}

.brand-name {
  font-weight: 800;
}

.brand-tag {
  color: var(--muted);
  font-size: 0.92rem;
}

.site-nav {
  display: flex;
  gap: 22px;
  color: var(--muted);
  font-weight: 600;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 0;
  border-radius: 999px;
  padding: 14px 22px;
  font-weight: 700;
  background: var(--primary);
  color: #fff;
  box-shadow: 0 12px 30px rgba(74, 92, 255, 0.24);
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 16px 32px rgba(74, 92, 255, 0.3);
}

.button-small {
  padding: 11px 18px;
}

.button-secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--line);
  box-shadow: none;
}

.hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 34px;
  align-items: center;
  padding: 64px 0 36px;
}

.hero-copy h1,
.section-heading h2,
.cta-banner h2 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  line-height: 1.02;
}

.hero-copy h1 {
  font-size: clamp(2.8rem, 5vw, 5.2rem);
  max-width: 11ch;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--primary);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.8rem;
}

.hero-text {
  color: var(--muted);
  font-size: 1.06rem;
  line-height: 1.8;
  max-width: 58ch;
  margin: 18px 0 28px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.hero-points span,
.badge {
  border-radius: 999px;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
  font-weight: 700;
  font-size: 0.92rem;
}

.hero-visual {
  position: relative;
  padding: 24px;
}

.hero-image {
  width: 100%;
  height: min(70vh, 700px);
  object-fit: cover;
  border-radius: 34px;
  box-shadow: 0 30px 90px rgba(74, 92, 255, 0.16);
  animation: floatIn 900ms ease both;
}

.floating-card,
.stats-card {
  position: absolute;
  z-index: 2;
  border-radius: 24px;
}

.floating-card {
  max-width: 260px;
  right: -10px;
  top: 16px;
  padding: 20px;
  animation: slideUp 900ms ease 180ms both;
}

.floating-label {
  margin: 0 0 8px;
  color: var(--primary);
  font-weight: 800;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.floating-card h2,
.stats-card strong,
.unit-card h3,
.feature-card h3,
.step-card h3,
.testimonial-card strong {
  margin: 0;
}

.floating-card p:last-child {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.7;
}

.stats-card {
  left: -12px;
  bottom: 14px;
  padding: 18px 22px;
  display: grid;
  gap: 4px;
  min-width: 140px;
  animation: slideUp 900ms ease 320ms both;
}

.stats-card strong {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.6rem;
}

.stats-card span {
  color: var(--muted);
}

.trust-bar,
.cta-banner,
.site-footer,
.steps,
.feature-grid,
.testimonial-grid,
.unit-grid,
.pricing-grid,
.gallery-grid {
  display: grid;
}

.trust-bar {
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  padding: 20px 24px;
  border-radius: 28px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.82), rgba(240, 251, 255, 0.85));
}

.trust-bar div span {
  display: block;
  margin-top: 6px;
  color: var(--muted);
}

.section {
  padding: 88px 0 0;
}

.section-heading {
  max-width: 700px;
  margin-bottom: 28px;
}

.section-heading h2 {
  font-size: clamp(2rem, 3vw, 3.5rem);
}

.unit-grid {
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.pricing-grid {
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.unit-card,
.pricing-card,
.feature-card,
.step-card,
.testimonial-card,
.faq-list details,
.gallery-card,
.payment-card,
.guarantee-panel {
  border-radius: 28px;
  padding: 26px;
}

.unit-card p,
.pricing-card p,
.feature-card p,
.step-card p,
.testimonial-card p,
.faq-list p {
  color: var(--muted);
  line-height: 1.75;
}

.unit-card ul {
  margin: 20px 0 0;
  padding-left: 18px;
  color: var(--text);
}

.unit-card li + li {
  margin-top: 10px;
}

.highlight {
  background: linear-gradient(180deg, rgba(74, 92, 255, 0.96), rgba(40, 52, 155, 0.96));
  color: #fff;
}

.highlight p,
.highlight li {
  color: rgba(255, 255, 255, 0.84);
}

.pricing-card {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: var(--shadow);
}

.pricing-label {
  margin: 0 0 10px;
  color: var(--primary);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
}

.price-line {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 12px 0 18px;
}

.price-line strong {
  font-family: "Space Grotesk", sans-serif;
  font-size: 2rem;
}

.price-line span {
  color: var(--muted);
  font-weight: 700;
}

.pricing-card ul {
  margin: 18px 0 0;
  padding-left: 18px;
}

.pricing-card li + li {
  margin-top: 10px;
}

.featured-pricing {
  background: linear-gradient(180deg, rgba(255, 225, 77, 0.78), rgba(255, 255, 255, 0.94));
  transform: translateY(-8px);
}

.gallery-grid {
  grid-template-columns: 1.3fr 0.7fr 0.7fr;
  gap: 20px;
  grid-auto-rows: 220px;
}

.gallery-card {
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  background: rgba(255, 255, 255, 0.7);
  padding: 0;
}

.gallery-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gallery-large {
  grid-row: span 2;
}

.badge {
  display: inline-flex;
  margin-bottom: 18px;
  color: var(--text);
  background: var(--secondary);
  border: 0;
}

.feature-grid {
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.guarantee-panel,
.payment-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: var(--shadow);
}

.guarantee-list {
  display: grid;
  gap: 18px;
  align-content: center;
}

.guarantee-list div,
.payment-points span {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
  border-radius: 20px;
  padding: 16px 18px;
}

.guarantee-list span {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  line-height: 1.7;
}

.how-section .steps {
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.step-card span {
  display: inline-flex;
  margin-bottom: 18px;
  font-family: "Space Grotesk", sans-serif;
  color: var(--primary);
  font-weight: 700;
  font-size: 1.2rem;
}

.testimonial-grid {
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.faq-list {
  display: grid;
  gap: 16px;
}

.faq-list summary {
  cursor: pointer;
  list-style: none;
  font-weight: 800;
}

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

.faq-list p {
  margin-bottom: 0;
}

.cta-banner {
  grid-template-columns: 1fr auto;
  gap: 20px;
  align-items: center;
  margin-top: 88px;
  padding: 30px;
  border-radius: 30px;
  background:
    radial-gradient(circle at top left, rgba(255, 225, 77, 0.28), transparent 30%),
    radial-gradient(circle at bottom right, rgba(47, 216, 255, 0.24), transparent 30%),
    linear-gradient(135deg, rgba(74, 92, 255, 0.98), rgba(40, 52, 155, 0.98));
  color: #fff;
}

.cta-banner .eyebrow {
  color: rgba(255, 255, 255, 0.72);
}

.cta-banner .button {
  background: var(--secondary);
  color: var(--text);
  box-shadow: none;
}

.payment-copy h2,
.guarantee-panel h2 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1.05;
}

.payment-copy p {
  color: var(--muted);
  line-height: 1.75;
}

.payment-points {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.payment-visual {
  display: grid;
  place-items: center;
}

.payment-visual img {
  width: min(100%, 340px);
  border-radius: 24px;
  box-shadow: 0 20px 60px rgba(74, 92, 255, 0.16);
}

.site-footer {
  grid-template-columns: 1fr auto;
  gap: 20px;
  align-items: center;
  margin-top: 22px;
  padding: 22px 24px;
  border-radius: 26px;
}

.site-footer p {
  margin: 4px 0 0;
  color: var(--muted);
}

.footer-links {
  display: flex;
  gap: 18px;
  font-weight: 700;
}

.floating-wa {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 30;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 18px;
  border-radius: 999px;
  background: var(--primary-dark);
  color: #fff;
  font-weight: 800;
  box-shadow: 0 16px 40px rgba(40, 52, 155, 0.28);
}

@keyframes floatIn {
  from {
    opacity: 0;
    transform: translateY(24px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 980px) {
  .site-header,
  .hero,
  .trust-bar,
  .unit-grid,
  .pricing-grid,
  .feature-grid,
  .how-section .steps,
  .testimonial-grid,
  .guarantee-panel,
  .payment-card,
  .cta-banner,
  .site-footer {
    grid-template-columns: 1fr;
  }

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

  .gallery-large {
    grid-row: span 1;
    grid-column: span 2;
  }

  .site-header {
    position: static;
  }

  .site-nav {
    flex-wrap: wrap;
    gap: 14px;
  }

  .hero {
    padding-top: 42px;
  }

  .hero-copy h1 {
    max-width: none;
  }

  .hero-visual {
    padding: 0;
  }

  .floating-card {
    right: 12px;
    top: 12px;
  }

  .stats-card {
    left: 12px;
    bottom: 12px;
  }
}

@media (max-width: 720px) {
  .page-shell {
    width: min(100% - 20px, 1180px);
    padding-top: 10px;
  }

  .site-header {
    padding: 16px;
  }

  .site-nav {
    display: none;
  }

  .hero {
    gap: 22px;
  }

  .hero-copy h1 {
    font-size: clamp(2.4rem, 12vw, 4rem);
  }

  .hero-image {
    height: 420px;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 220px;
  }

  .gallery-large {
    grid-column: span 1;
  }

  .floating-card,
  .stats-card {
    position: static;
    margin-top: 14px;
  }

  .trust-bar,
  .unit-card,
  .pricing-card,
  .feature-card,
  .step-card,
  .testimonial-card,
  .faq-list details,
  .payment-card,
  .guarantee-panel,
  .cta-banner,
  .site-footer {
    padding: 20px;
  }

  .cta-banner {
    margin-top: 62px;
  }

  .floating-wa {
    right: 12px;
    left: 12px;
    bottom: 12px;
  }
}