* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  font-family: Segoe UI, Arial, sans-serif;
  color: #182230;
  background: #ffffff;
  scroll-behavior: smooth;
}

a {
  color: inherit;
}

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

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3 {
  line-height: 1.2;
  margin: 0;
}

.eyebrow {
  color: #1d4ed8;
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  margin: 0 0 10px;
}

.center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

/* Buttons */
.button {
  display: inline-block;
  text-decoration: none;
  font-weight: 600;
  border-radius: 8px;
  padding: 10px 18px;
  font-size: 15px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.05s ease-in-out, opacity 0.15s ease-in-out;
}

.button:active {
  transform: translateY(1px);
}

.button-primary {
  background: #1d4ed8;
  color: #ffffff;
}

.button-primary:hover {
  opacity: 0.92;
}

.button-ghost {
  background: transparent;
  color: #0f172a;
  border-color: #cbd5e1;
}

.button-ghost:hover {
  background: #f6f8fb;
}

.button-outline {
  background: transparent;
  color: #1d4ed8;
  border-color: #1d4ed8;
  width: 100%;
  text-align: center;
}

.button-lg {
  padding: 13px 26px;
  font-size: 16px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid #e7ecf3;
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  padding-bottom: 14px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.brand-logo {
  width: 32px;
  height: 32px;
}

.brand-name {
  font-weight: 800;
  font-size: 19px;
  color: #0f172a;
}

.main-nav {
  display: flex;
  gap: 28px;
}

.main-nav a {
  text-decoration: none;
  color: #344256;
  font-weight: 600;
  font-size: 15px;
}

.main-nav a:hover {
  color: #1d4ed8;
}

.nav-cta {
  white-space: nowrap;
}

/* Hero */
.hero {
  background: linear-gradient(160deg, #0f172a 0%, #15235c 55%, #1d4ed8 100%);
  color: #ffffff;
  padding: 72px 0 88px;
}

.hero-row {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.hero .eyebrow {
  color: #93c5fd;
}

.hero h1 {
  font-size: 42px;
  margin-bottom: 18px;
}

.hero-sub {
  font-size: 17px;
  line-height: 1.6;
  color: #dbe7ff;
  max-width: 560px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  margin: 28px 0 16px;
  flex-wrap: wrap;
}

.hero .button-ghost {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.4);
}

.hero .button-ghost:hover {
  background: rgba(255, 255, 255, 0.08);
}

.hero-trust {
  color: #9fb4d8;
  font-size: 14px;
}

.hero-visual {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mock-card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 14px;
  padding: 18px 20px;
}

.mock-card-label {
  font-size: 13px;
  color: #b9caea;
  margin-bottom: 6px;
}

.mock-card-value {
  font-size: 26px;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 10px;
}

.mock-bar {
  height: 6px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 4px;
  overflow: hidden;
}

.mock-bar span {
  display: block;
  height: 100%;
  background: #38bdf8;
}

.mock-bar-alt span {
  background: #f59e0b;
}

.mock-pill {
  display: inline-block;
  background: rgba(248, 113, 113, 0.18);
  color: #fecaca;
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 700;
}

.mock-card-2 {
  margin-left: 28px;
}

/* Trust strip */
.trust-strip {
  background: #0b1220;
  padding: 14px 0;
}

.trust-strip-row {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 13.5px;
  color: #b9caea;
  text-align: center;
}

.trust-strip-row strong {
  color: #ffffff;
}

.trust-dot {
  color: #38509c;
}

/* Pain section */
.pain {
  padding: 64px 0;
  background: #f6f8fb;
}

.pain h2 {
  text-align: center;
  font-size: 28px;
  margin-bottom: 36px;
}

.pain-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.pain-item {
  background: #ffffff;
  border: 1px solid #e7ecf3;
  border-radius: 12px;
  padding: 22px 24px;
}

.pain-item h3 {
  font-size: 17px;
  margin-bottom: 8px;
  color: #0f172a;
}

.pain-item p {
  margin: 0;
  color: #50607a;
  line-height: 1.55;
  font-size: 14.5px;
}

/* Features */
.features {
  padding: 80px 0;
}

.features h2 {
  font-size: 30px;
  max-width: 640px;
  margin-bottom: 44px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 22px;
}

.feature-card {
  border: 1px solid #e7ecf3;
  border-radius: 14px;
  padding: 24px 22px;
  background: #ffffff;
  transition: box-shadow 0.15s ease-in-out, transform 0.15s ease-in-out;
}

.feature-card:hover {
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.08);
  transform: translateY(-2px);
}

.feature-icon {
  font-size: 26px;
  margin-bottom: 10px;
}

.feature-card h3 {
  font-size: 16.5px;
  margin-bottom: 8px;
  color: #0f172a;
}

.feature-card p {
  margin: 0;
  font-size: 14px;
  color: #50607a;
  line-height: 1.55;
}

/* Platform overview (desktop + mobile graphic) */
.overview {
  padding: 80px 0;
  background: #f6f8fb;
}

.overview-row {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 48px;
  align-items: center;
}

.overview-copy h2 {
  font-size: 28px;
  margin-bottom: 14px;
}

.overview-sub {
  color: #50607a;
  line-height: 1.6;
  font-size: 15px;
  margin-bottom: 26px;
  max-width: 440px;
}

.overview-tags {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px 18px;
}

.overview-tags li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
  color: #182230;
}

.overview-tag-icon {
  font-size: 17px;
}

.overview-visual {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 0;
  position: relative;
}

.device {
  filter: drop-shadow(0 18px 30px rgba(15, 23, 42, 0.16));
}

.device-desktop {
  width: 360px;
  background: #0f172a;
  border-radius: 14px 14px 6px 6px;
  padding: 10px;
  z-index: 1;
}

.device-bar {
  display: flex;
  gap: 6px;
  padding: 4px 6px 10px;
}

.device-bar span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #475569;
}

.device-screen {
  background: #ffffff;
  border-radius: 8px;
  padding: 16px;
}

.screen-row {
  display: flex;
  gap: 10px;
  margin-bottom: 12px;
}

.screen-card {
  flex: 1;
  background: #eef2fb;
  border-radius: 8px;
  padding: 10px 12px;
}

.screen-label {
  display: block;
  font-size: 11px;
  color: #64748b;
}

.screen-value {
  display: block;
  font-size: 17px;
  font-weight: 800;
  color: #0f172a;
  margin-top: 2px;
}

.screen-table {
  border-top: 1px solid #eef1f6;
}

.screen-table-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: #344256;
  padding: 8px 0;
  border-bottom: 1px solid #eef1f6;
}

.chip {
  font-size: 10px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 999px;
}

.chip-paid {
  background: #dcfce7;
  color: #15803d;
}

.chip-due {
  background: #fef3c7;
  color: #92400e;
}

.chip-open {
  background: #e0e7ff;
  color: #3730a3;
}

.device-phone {
  width: 128px;
  background: #0f172a;
  border-radius: 22px;
  padding: 12px 9px;
  margin-left: -26px;
  z-index: 2;
}

.device-notch {
  width: 40px;
  height: 6px;
  background: #1e293b;
  border-radius: 4px;
  margin: 0 auto 10px;
}

.device-screen-phone {
  display: flex;
  flex-direction: column;
  height: 190px;
  padding: 12px 10px;
}

.phone-header {
  font-size: 11px;
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 12px;
}

.phone-line {
  margin-bottom: 10px;
}

.phone-line span {
  display: block;
  height: 6px;
  background: #eef1f6;
  border-radius: 3px;
}

.phone-line-w70 {
  width: 70%;
}

.phone-line-w50 {
  width: 50%;
}

.phone-line-w60 {
  width: 60%;
}

.phone-button {
  margin-top: auto;
  background: #16a34a;
  color: #ffffff;
  font-size: 10px;
  font-weight: 700;
  text-align: center;
  padding: 8px;
  border-radius: 6px;
}

/* How it works */
.how {
  padding: 72px 0;
  background: #f6f8fb;
}

.how h2 {
  font-size: 28px;
  margin-bottom: 44px;
}

.how-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.how-steps li {
  background: #ffffff;
  border: 1px solid #e7ecf3;
  border-radius: 14px;
  padding: 24px 20px;
}

.how-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 999px;
  background: #1d4ed8;
  color: #ffffff;
  font-weight: 800;
  margin-bottom: 14px;
}

.how-steps h3 {
  font-size: 16px;
  margin-bottom: 8px;
  color: #0f172a;
}

.how-steps p {
  margin: 0;
  font-size: 14px;
  color: #50607a;
  line-height: 1.55;
}

/* Pricing */
.pricing {
  padding: 80px 0;
}

.pricing h2 {
  font-size: 28px;
  margin-bottom: 12px;
}

.pricing-sub {
  color: #50607a;
  max-width: 560px;
  margin-bottom: 44px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  align-items: start;
}

.price-card {
  border: 1px solid #e7ecf3;
  border-radius: 16px;
  padding: 30px 26px;
  background: #ffffff;
  position: relative;
}

.price-card-featured {
  border-color: #1d4ed8;
  box-shadow: 0 16px 36px rgba(29, 78, 216, 0.14);
}

.price-badge {
  position: absolute;
  top: -12px;
  left: 26px;
  background: #1d4ed8;
  color: #ffffff;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 999px;
  margin: 0;
}

.price-card h3 {
  font-size: 19px;
  margin-bottom: 6px;
  color: #0f172a;
}

.price-tag {
  font-size: 24px;
  font-weight: 800;
  color: #1d4ed8;
  margin: 0 0 18px;
}

.price-card ul {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.price-card li {
  font-size: 14px;
  color: #344256;
  padding-left: 22px;
  position: relative;
}

.price-card li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #1d4ed8;
  font-weight: 800;
}

/* FAQ */
.faq {
  padding: 72px 0;
  background: #f6f8fb;
}

.faq h2 {
  font-size: 28px;
  margin-bottom: 36px;
}

.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: #ffffff;
  border: 1px solid #e7ecf3;
  border-radius: 12px;
  padding: 16px 20px;
}

.faq-item summary {
  font-weight: 700;
  font-size: 15px;
  color: #0f172a;
  cursor: pointer;
  list-style: none;
}

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

.faq-item summary::before {
  content: "+";
  display: inline-block;
  width: 18px;
  color: #1d4ed8;
  font-weight: 800;
}

.faq-item[open] summary::before {
  content: "−";
}

.faq-item p {
  margin: 12px 0 0 28px;
  color: #50607a;
  font-size: 14.5px;
  line-height: 1.6;
}

/* Contact / lead form */
.contact {
  padding: 80px 0;
  background: #0f172a;
  color: #ffffff;
}

.contact-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.contact .eyebrow {
  color: #93c5fd;
}

.contact h2 {
  font-size: 28px;
  margin-bottom: 14px;
}

.contact-copy p {
  color: #cbd5e1;
  line-height: 1.6;
  max-width: 460px;
}

.contact-detail {
  margin-top: 14px;
  font-size: 15px;
  color: #e2e8f0;
}

.contact-detail a {
  color: #93c5fd;
  text-decoration: none;
}

.lead-form {
  background: #ffffff;
  color: #182230;
  border-radius: 16px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-row label {
  font-size: 13px;
  font-weight: 700;
  color: #344256;
}

.form-row input,
.form-row textarea {
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 14px;
  font-family: inherit;
}

.form-row input:focus,
.form-row textarea:focus {
  outline: 2px solid #1d4ed8;
  outline-offset: 1px;
}

.form-row-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-submit {
  width: 100%;
  text-align: center;
}

.form-status {
  margin: 0;
  font-size: 14px;
  min-height: 18px;
}

.form-status.success {
  color: #15803d;
}

.form-status.error {
  color: #b91c1c;
}

/* Footer */
.site-footer {
  background: #0b1220;
  color: #94a3b8;
  padding: 28px 0;
}

.footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-brand .brand-name {
  color: #e2e8f0;
}

.footer-meta {
  margin: 0;
  font-size: 13px;
}

.footer-contact {
  display: flex;
  gap: 16px;
  font-size: 13px;
}

.footer-contact a {
  color: #94a3b8;
  text-decoration: none;
}

.footer-contact a:hover {
  color: #e2e8f0;
}

/* Responsive */
@media (max-width: 920px) {
  .hero-row,
  .contact-row,
  .overview-row {
    grid-template-columns: 1fr;
  }

  .pain-grid,
  .how-steps,
  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .main-nav {
    display: none;
  }

  .overview-visual {
    margin-top: 8px;
  }
}

@media (max-width: 600px) {
  .hero h1 {
    font-size: 32px;
  }

  .pain-grid,
  .how-steps,
  .pricing-grid,
  .overview-tags {
    grid-template-columns: 1fr;
  }

  .mock-card-2 {
    margin-left: 0;
  }

  .device-desktop {
    width: 100%;
    max-width: 320px;
  }

  .device-phone {
    margin-left: -20px;
  }
}