:root {
  --bg: #f4f7fb;
  --surface: #ffffff;
  --surface-soft: #eef3fb;
  --text: #0f1728;
  --muted: #5b6475;
  --primary: #0b5ed7;
  --primary-strong: #0848a8;
  --success: #0ea365;
  --warning: #b7791f;
  --border: #d8e0ef;
  --shadow-sm: 0 10px 24px rgba(10, 22, 46, 0.07);
  --shadow-md: 0 24px 50px rgba(10, 22, 46, 0.13);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 22px;
  --container: 1160px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "DM Sans", "Segoe UI", Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 10% -10%, #dce8ff 0%, transparent 42%),
    radial-gradient(circle at 90% -20%, #d8f8f0 0%, transparent 35%),
    var(--bg);
  line-height: 1.55;
}

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

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

.container {
  width: min(var(--container), 92%);
  margin: 0 auto;
}

.topbar {
  background: #0d1322;
  color: #d6def0;
  font-size: 0.84rem;
}

.topbar-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  padding: 10px 0;
}

.topbar-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(244, 247, 251, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(216, 224, 239, 0.9);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 14px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.2rem;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: linear-gradient(145deg, #0b5ed7, #0ea365);
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 0.95rem;
}

.brand span:last-child {
  color: var(--primary);
}

.nav-links {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  color: var(--muted);
  font-weight: 600;
  transition: 0.22s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--primary);
  background: #eaf1ff;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.mobile-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: #fff;
  font-size: 1.15rem;
  cursor: pointer;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  padding: 11px 18px;
  border: 1px solid transparent;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--primary);
  color: #fff;
}

.btn-primary:hover {
  background: var(--primary-strong);
}

.btn-secondary {
  border-color: var(--border);
  background: #fff;
  color: var(--text);
}

.btn-ghost {
  border-color: #c4d2ef;
  color: var(--primary);
  background: #f2f7ff;
}

.hero {
  padding: 72px 0 54px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 28px;
  align-items: center;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #0d3f88;
  background: #e8efff;
  border: 1px solid #cad9fd;
  border-radius: 999px;
  padding: 7px 12px;
  margin-bottom: 16px;
}

.hero h1,
.page-hero h1 {
  font-family: "Space Grotesk", "DM Sans", sans-serif;
  font-size: clamp(2.1rem, 5vw, 3.25rem);
  line-height: 1.13;
  margin-bottom: 14px;
  letter-spacing: -0.03em;
}

.hero p,
.page-hero p,
.section-desc {
  color: var(--muted);
}

.hero-copy p {
  max-width: 56ch;
  margin-bottom: 20px;
}

.hero-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.hero-proof {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  color: #25324a;
  font-size: 0.92rem;
}

.hero-proof strong {
  display: block;
  color: var(--text);
  font-size: 1.06rem;
}

.hero-panel {
  background: linear-gradient(155deg, #0d1f3d 0%, #153464 60%, #0b5ed7 100%);
  border-radius: var(--radius-lg);
  color: #f6f9ff;
  box-shadow: var(--shadow-md);
  padding: 24px;
}

.panel-title {
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.panel-grid {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.panel-item {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  padding: 10px;
}

main section {
  scroll-margin-top: 90px;
}

.section {
  padding: 66px 0;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 16px;
  margin-bottom: 22px;
}

.section h2 {
  font-family: "Space Grotesk", "DM Sans", sans-serif;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-bottom: 8px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}

.card h3 {
  margin-bottom: 8px;
}

.card p {
  color: var(--muted);
  font-size: 0.95rem;
}

.link-arrow {
  margin-top: 13px;
  display: inline-flex;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--primary);
}

.alt-bg {
  background: linear-gradient(180deg, rgba(239, 245, 255, 0.75), rgba(239, 245, 255, 0));
}

.feature-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.feature-list li {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px;
}

.feature-list h4 {
  margin-bottom: 6px;
  font-size: 1rem;
}

.feature-list p {
  color: var(--muted);
  font-size: 0.9rem;
}

.page-hero {
  padding: 56px 0 30px;
}

.page-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 22px;
  align-items: start;
}

.quick-specs {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 18px;
  box-shadow: var(--shadow-sm);
}

.quick-specs dl {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.quick-specs dt {
  color: var(--muted);
  font-size: 0.88rem;
}

.quick-specs dd {
  font-weight: 700;
  margin-top: 2px;
}

.pricing-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.billing-toggle {
  display: inline-flex;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: #fff;
  padding: 4px;
}

.billing-toggle button {
  border: 0;
  padding: 8px 12px;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  font-weight: 700;
  cursor: pointer;
}

.billing-toggle button.active {
  background: #eaf1ff;
  color: var(--primary);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.price-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.price-card.popular {
  border-color: #a8c0f4;
  box-shadow: 0 18px 34px rgba(11, 94, 215, 0.16);
  transform: translateY(-2px);
}

.plan-badge {
  display: inline-flex;
  width: fit-content;
  padding: 5px 10px;
  border-radius: 999px;
  background: #e6f8ee;
  color: #0b7d50;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}

.price-row {
  display: flex;
  align-items: end;
  gap: 4px;
  margin: 11px 0 12px;
}

.price {
  font-family: "Space Grotesk", "DM Sans", sans-serif;
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.04em;
}

.price-suffix {
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 6px;
}

.features {
  list-style: none;
  margin: 2px 0 18px;
  display: grid;
  gap: 7px;
  color: #25324a;
  font-size: 0.92rem;
}

.features li::before {
  content: "OK";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 999px;
  background: #e8f7ef;
  color: #0d935d;
  margin-right: 8px;
  font-size: 0.68rem;
  font-weight: 700;
}

.comparison {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.comparison th,
.comparison td {
  text-align: left;
  padding: 13px;
  border-bottom: 1px solid #e8edf8;
  font-size: 0.94rem;
}

.comparison th {
  background: #f5f8ff;
}

.comparison tr:last-child td {
  border-bottom: 0;
}

.stack-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.faq-item {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px;
}

.faq-item h3 {
  font-size: 1.03rem;
  margin-bottom: 8px;
}

.faq-item p {
  color: var(--muted);
  font-size: 0.95rem;
}

.cta {
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, #0d1f3d 0%, #0b5ed7 58%, #0ea365 100%);
  color: #fff;
  padding: 32px;
  box-shadow: var(--shadow-md);
}

.cta h2 {
  font-size: clamp(1.5rem, 4vw, 2.1rem);
  margin-bottom: 10px;
}

.cta p {
  max-width: 60ch;
  opacity: 0.95;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.cta .btn-secondary {
  border-color: rgba(255, 255, 255, 0.55);
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
}

footer {
  margin-top: 52px;
  background: #0d1322;
  color: #dce3f3;
  padding: 42px 0 26px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 18px;
  margin-bottom: 26px;
}

.footer-col h4 {
  margin-bottom: 8px;
  font-size: 0.95rem;
}

.footer-col a,
.footer-col p {
  color: #afbad0;
  font-size: 0.9rem;
  display: block;
  margin: 5px 0;
}

.footer-base {
  border-top: 1px solid #202b44;
  padding-top: 16px;
  color: #98a8c7;
  font-size: 0.86rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

@media (max-width: 1024px) {
  .card-grid,
  .feature-list,
  .pricing-grid,
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-grid,
  .page-grid,
  .stack-2 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 780px) {
  .mobile-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  nav {
    position: absolute;
    top: calc(100% + 1px);
    left: 0;
    width: 100%;
    border-bottom: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.98);
    display: none;
  }

  nav.open {
    display: block;
  }

  .nav-links {
    flex-direction: column;
    align-items: stretch;
    gap: 3px;
    padding: 10px 4%;
  }

  .nav-links a {
    justify-content: flex-start;
    padding: 10px 12px;
  }

  .nav-actions .btn {
    display: none;
  }

  .topbar-row {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  .card-grid,
  .feature-list,
  .pricing-grid,
  .footer-grid,
  .quick-specs dl {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 48px;
  }

  .section {
    padding: 52px 0;
  }

  .comparison {
    display: block;
    overflow-x: auto;
    white-space: nowrap;
  }
}

.hero {
  position: relative;
  overflow: clip;
}

.hero::after {
  content: "";
  position: absolute;
  right: -120px;
  top: -120px;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(14, 163, 101, 0.24) 0%, rgba(14, 163, 101, 0) 70%);
  animation: pulseGlow 4.8s ease-in-out infinite;
  pointer-events: none;
}

.price-card {
  position: relative;
  overflow: hidden;
}

.price-card::before {
  content: "";
  position: absolute;
  top: -90%;
  left: -20%;
  width: 44%;
  height: 300%;
  transform: rotate(22deg);
  background: linear-gradient(90deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.55), rgba(255, 255, 255, 0));
  animation: planShine 5.5s linear infinite;
  pointer-events: none;
}

.price-cut {
  display: inline-flex;
  width: fit-content;
  padding: 4px 10px;
  border-radius: 999px;
  background: #fff4e8;
  color: #b45b00;
  font-size: 0.78rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.pricing-banner {
  margin: 0 0 14px;
  border: 1px dashed #b9cdf7;
  color: #0d3f88;
  background: #eaf1ff;
  border-radius: 12px;
  padding: 10px 12px;
  font-size: 0.9rem;
  font-weight: 600;
}

.currency-note {
  margin-top: 8px;
  color: #4f5f7d;
  font-size: 0.85rem;
}

.reveal {
  opacity: 0;
  transform: translateY(20px) scale(0.985);
  transition: opacity 0.7s ease, transform 0.7s ease;
  transition-delay: var(--delay, 0s);
}

.reveal.in-view {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.hero-panel {
  animation: floatCard 5.2s ease-in-out infinite;
}

@keyframes floatCard {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-7px);
  }
}

@keyframes pulseGlow {
  0%,
  100% {
    transform: scale(0.95);
    opacity: 0.65;
  }
  50% {
    transform: scale(1.07);
    opacity: 1;
  }
}

@keyframes planShine {
  from {
    left: -36%;
  }
  to {
    left: 132%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-panel,
  .price-card::before,
  .hero::after {
    animation: none;
  }

  .reveal,
  .reveal.in-view {
    transition: none;
    opacity: 1;
    transform: none;
  }
}

/* Premium advanced layer */
body {
  background:
    radial-gradient(circle at 14% -8%, rgba(108, 155, 255, 0.35), transparent 40%),
    radial-gradient(circle at 85% 0%, rgba(42, 209, 148, 0.2), transparent 35%),
    linear-gradient(180deg, #f5f8ff 0%, #f2f6ff 42%, #eef4ff 100%);
}

header {
  box-shadow: 0 14px 30px rgba(11, 32, 80, 0.07);
}

.section-tight {
  padding-top: 8px;
  padding-bottom: 14px;
}

.trust-strip {
  border: 1px solid #d6e3ff;
  background: rgba(255, 255, 255, 0.82);
  border-radius: 16px;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: 0 14px 30px rgba(26, 45, 90, 0.08);
}

.trust-title {
  color: #56627a;
  font-size: 0.88rem;
  font-weight: 700;
  white-space: nowrap;
}

.trust-logos {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.trust-logos span {
  padding: 7px 10px;
  border-radius: 10px;
  background: #f5f8ff;
  border: 1px solid #dee8ff;
  color: #2a3d66;
  font-size: 0.85rem;
  font-weight: 700;
}

.card,
.price-card,
.faq-item,
.quick-specs {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(247, 251, 255, 0.98));
  border-color: #d4e1fb;
}

.card:hover,
.price-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 22px 34px rgba(13, 50, 115, 0.12);
}

.estimator {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 16px;
  border: 1px solid #cfddfb;
  border-radius: 18px;
  padding: 22px;
  background: linear-gradient(135deg, #ffffff, #f2f7ff 60%, #e9f4ff);
  box-shadow: 0 20px 34px rgba(13, 45, 99, 0.11);
}

.estimator-stat {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 14px 0 10px;
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid #d8e6ff;
  background: #fff;
}

.estimator-stat span {
  color: #5d6d88;
  font-size: 0.9rem;
}

.estimator-stat strong {
  font-family: "Space Grotesk", "DM Sans", sans-serif;
  color: #0b4fb7;
  font-size: 1.1rem;
}

#visitor-range {
  width: 100%;
  accent-color: #0b5ed7;
}

.estimator-output {
  border: 1px solid #d5e2fb;
  border-radius: 14px;
  background: #fff;
  padding: 16px;
  align-self: stretch;
}

.muted-label {
  color: #5d6d88;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-weight: 700;
  font-size: 0.74rem;
}

.estimator-output h3 {
  margin: 8px 0;
  font-size: 1.3rem;
}

.estimator-output p {
  color: #4f5f7d;
  margin-bottom: 14px;
}

.faq-accordion {
  display: grid;
  gap: 10px;
}

.faq-acc-item {
  border: 1px solid #d7e3fa;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.9);
}

.faq-acc-item button {
  width: 100%;
  background: transparent;
  border: 0;
  padding: 14px;
  text-align: left;
  font-weight: 700;
  color: #112042;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
}

.faq-acc-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-acc-content p {
  padding: 0 14px 14px;
  color: #5b6475;
}

.faq-acc-item.open .faq-acc-content {
  max-height: 180px;
}

.support-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 80;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(130deg, #0b5ed7, #0ea365);
  color: #fff;
  font-weight: 800;
  padding: 12px 16px;
  box-shadow: 0 20px 30px rgba(10, 42, 96, 0.3);
  cursor: pointer;
}

.support-toast {
  position: fixed;
  right: 18px;
  bottom: 74px;
  width: min(320px, calc(100% - 36px));
  z-index: 81;
  border-radius: 14px;
  border: 1px solid #d6e3fe;
  background: #fff;
  box-shadow: 0 20px 30px rgba(12, 39, 88, 0.2);
  padding: 14px;
  transform: translateY(10px);
  opacity: 0;
  transition: 0.25s ease;
}

.support-toast.show {
  transform: translateY(0);
  opacity: 1;
}

.support-toast h4 {
  margin-bottom: 6px;
}

.support-toast p {
  color: #5b6475;
  margin-bottom: 10px;
  font-size: 0.92rem;
}

@media (max-width: 920px) {
  .estimator {
    grid-template-columns: 1fr;
  }

  .trust-strip {
    flex-direction: column;
    align-items: flex-start;
  }
}

.domain-checker {
  border: 1px solid #cfe0ff;
  border-radius: 14px;
  padding: 18px;
  background: linear-gradient(145deg, #ffffff, #eff5ff);
  box-shadow: 0 16px 26px rgba(13, 45, 99, 0.1);
}

.domain-checker h2 {
  margin-bottom: 6px;
}

.domain-checker p {
  color: #586784;
}

.domain-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  margin-top: 12px;
}

.domain-input {
  width: 100%;
  border: 1px solid #c7d8fb;
  border-radius: 10px;
  padding: 11px 12px;
  font: inherit;
}

.domain-input:focus {
  outline: 2px solid #b6cffd;
  border-color: #8fb3fb;
}

.domain-result {
  margin-top: 8px;
  font-size: 0.9rem;
}

.domain-result.ok {
  color: #0f8b59;
}

.domain-result.no {
  color: #b25112;
}

@media (max-width: 640px) {
  .domain-row {
    grid-template-columns: 1fr;
  }
}