:root {
  --cb-bg: #f8fcfb;
  --cb-surface: #ffffff;
  --cb-surface-soft: #eef8f7;
  --cb-text: #153245;
  --cb-muted: #657685;
  --cb-primary: #0f9fb1;
  --cb-primary-dark: #087f91;
  --cb-accent: #f59a36;
  --cb-border: #dbe9ec;
  --cb-shadow: 0 18px 50px rgba(21, 50, 69, 0.12);
  --cb-radius: 18px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--cb-bg);
  color: var(--cb-text);
  font-family: "Be Vietnam Pro", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

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

.cb-container {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.cb-nav {
  position: sticky;
  top: 0;
  z-index: 30;
  border-bottom: 1px solid var(--cb-border);
  background: rgba(248, 252, 251, 0.92);
  backdrop-filter: blur(16px);
}

.cb-nav__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 78px;
  gap: 0;
}

.cb-logo {
  flex: 0 0 auto;
  margin-right: 0;
}

.cb-logo img {
  width: 190px;
  height: auto;
}

.cb-menu {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
}

.cb-menu a:not(.cb-button) {
  padding: 10px 12px;
  border-radius: 999px;
  color: var(--cb-muted);
}

.cb-menu a:hover {
  color: var(--cb-primary);
  background: rgba(15, 159, 177, 0.08);
}

.cb-menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--cb-border);
  border-radius: 12px;
  background: var(--cb-surface);
}

.cb-menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--cb-text);
}

.cb-hero {
  padding: 92px 0;
  overflow: hidden;
  background:
    radial-gradient(circle at 85% 15%, rgba(245, 154, 54, 0.16), transparent 26%),
    linear-gradient(180deg, #edf8f7 0%, var(--cb-bg) 100%);
}

.cb-hero__grid,
.cb-two-col,
.cb-contact,
.cb-modal__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 56px;
  align-items: center;
}

.cb-stack {
  display: grid;
  gap: 22px;
}

.cb-kicker {
  width: fit-content;
  margin: 0;
  padding: 7px 13px;
  border: 1px solid rgba(15, 159, 177, 0.2);
  border-radius: 999px;
  background: rgba(15, 159, 177, 0.1);
  color: var(--cb-primary-dark);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 0;
  font-size: clamp(40px, 6vw, 68px);
  line-height: 1;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 14px;
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 21px;
}

.cb-lead,
.cb-section-title p,
.cb-stack > p,
.cb-card-grid p,
.cb-price-card p,
.cb-faq p {
  color: var(--cb-muted);
  line-height: 1.75;
}

.cb-lead {
  font-size: 18px;
}

.cb-checks {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.cb-checks li {
  position: relative;
  padding-left: 30px;
  color: var(--cb-text);
  font-weight: 600;
}

.cb-checks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.35em;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--cb-primary);
}

.cb-checks li::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 0.58em;
  width: 6px;
  height: 10px;
  border: solid #fff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

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

.cb-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid var(--cb-primary);
  border-radius: 12px;
  background: var(--cb-primary);
  color: #fff;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(15, 159, 177, 0.22);
}

.cb-button:hover {
  background: var(--cb-primary-dark);
}

.cb-button--outline {
  background: transparent;
  color: var(--cb-primary-dark);
  box-shadow: none;
}

.cb-button--small {
  min-height: 40px;
  padding: 0 16px;
  font-size: 13px;
}

.cb-hero__media {
  padding: 8px;
  border-radius: 28px;
  background: linear-gradient(135deg, rgba(15, 159, 177, 0.3), rgba(245, 154, 54, 0.18));
  box-shadow: var(--cb-shadow);
}

.cb-hero__media img,
.cb-panel-image {
  width: 100%;
  border-radius: 22px;
  object-fit: cover;
}

.cb-section {
  padding: 86px 0;
  border-bottom: 1px solid var(--cb-border);
}

.cb-section--light {
  background: var(--cb-surface-soft);
}

.cb-section--plain {
  min-height: 70vh;
}

.cb-section-title {
  width: min(780px, 100%);
  margin: 0 auto 42px;
  text-align: center;
}

.cb-section-title .cb-kicker {
  margin: 0 auto 16px;
}

.cb-stats,
.cb-card-grid,
.cb-demo-grid,
.cb-pricing {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.cb-stats article,
.cb-card-grid article,
.cb-demo-card,
.cb-price-card,
.cb-form,
.cb-faq details {
  border: 1px solid var(--cb-border);
  border-radius: var(--cb-radius);
  background: var(--cb-surface);
  box-shadow: 0 8px 24px rgba(21, 50, 69, 0.06);
}

.cb-stats article {
  padding: 26px;
  text-align: center;
}

.cb-stats strong {
  display: block;
  color: var(--cb-primary-dark);
  font-size: 42px;
  line-height: 1;
}

.cb-stats span {
  display: block;
  margin-top: 10px;
  color: var(--cb-muted);
  font-weight: 600;
}

.cb-feature-list,
.cb-contact-points {
  display: grid;
  gap: 12px;
  margin-top: 22px;
}

.cb-feature-list span,
.cb-contact-points span {
  padding: 14px 16px;
  border: 1px solid var(--cb-border);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.72);
  font-weight: 700;
}

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

.cb-card-grid article {
  padding: 26px;
}

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

.cb-demo-card {
  display: grid;
  gap: 20px;
  padding: 26px;
}

.cb-demo-card__meta > span {
  display: inline-flex;
  margin-bottom: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(245, 154, 54, 0.14);
  color: #9a570b;
  font-size: 12px;
  font-weight: 800;
}

.cb-demo-card__meta p {
  margin-bottom: 0;
  color: var(--cb-muted);
  line-height: 1.7;
}

.cb-demo-slot {
  display: grid;
  min-height: 92px;
  place-items: center;
  border: 1px dashed rgba(15, 159, 177, 0.45);
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(15, 159, 177, 0.06), rgba(15, 159, 177, 0.02));
  color: var(--cb-primary-dark);
  font-size: 14px;
  font-weight: 800;
  text-align: center;
}

.cb-demo-slot audio,
.cb-demo-slot iframe {
  width: 100%;
}

.cb-pricing {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  width: min(860px, 100%);
  margin: 0 auto;
}

.cb-price-card {
  padding: 30px;
}

.cb-price-card.is-featured {
  border-color: rgba(15, 159, 177, 0.45);
  box-shadow: var(--cb-shadow);
}

.cb-price-card strong {
  display: block;
  margin: 22px 0;
  font-size: 36px;
}

.cb-price-card .cb-button {
  width: 100%;
  margin-bottom: 24px;
}

.cb-contact {
  align-items: start;
  gap: 48px;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 1.05fr);
}

.cb-contact > .cb-stack {
  max-width: 620px;
}

.cb-contact-layout {
  display: grid;
  gap: 32px;
}

.cb-contact-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 14px;
  width: min(840px, 100%);
  margin: 0 auto;
}

.cb-contact-header .cb-kicker {
  margin: 0 auto;
}

.cb-contact-header h2 {
  margin-bottom: 0;
  max-width: 800px;
  text-align: center;
}

.cb-contact-header p:last-child {
  margin: 0 auto;
  max-width: 620px;
  color: var(--cb-muted);
  line-height: 1.75;
  text-align: center;
}

.cb-contact-body {
  display: grid;
  align-items: stretch;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 28px;
}

.cb-contact-info {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 20px;
  min-height: 100%;
  padding: 32px 28px;
  border: 1px solid var(--cb-border);
  border-radius: var(--cb-radius);
  background: var(--cb-surface);
  box-shadow: 0 8px 24px rgba(21, 50, 69, 0.06);
}

.cb-contact-info .cb-contact-points {
  display: grid;
  gap: 12px;
  margin-top: 0;
  width: 100%;
}

.cb-contact-channels {
  display: grid;
  gap: 12px;
  padding-top: 18px;
  border-top: 1px solid var(--cb-border);
  width: 100%;
}

.cb-contact-channel {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  border-radius: 14px;
  background: rgba(15, 159, 177, 0.05);
  border: 1px solid rgba(15, 159, 177, 0.14);
  transition: border-color 0.2s, background 0.2s;
}

.cb-contact-channel:hover {
  background: rgba(15, 159, 177, 0.09);
  border-color: rgba(15, 159, 177, 0.28);
}

.cb-contact-channel svg {
  color: var(--cb-primary);
  flex-shrink: 0;
}

.cb-contact-channel__info {
  display: flex;
  flex-direction: column;
  line-height: 1.35;
}

.cb-contact-channel__label {
  font-size: 12px;
  font-weight: 600;
  color: var(--cb-muted);
}

.cb-contact-channel__val {
  font-size: 15px;
  font-weight: 800;
  color: var(--cb-primary-dark);
  text-decoration: none;
}

.cb-contact-channel__val:hover {
  text-decoration: underline;
}

.cb-contact-body > .cb-form {
  width: 100%;
  min-height: 100%;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.cb-contact-layout--modal {
  gap: 28px;
}

.cb-contact-layout--modal .cb-contact-header {
  width: 100%;
}

.cb-contact-layout--modal .cb-contact-body {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 28px;
}

.cb-form {
  display: grid;
  gap: 16px;
  padding: 32px 28px;
}

.cb-form .cb-button {
  margin-top: 6px;
  min-height: 48px;
  width: 100%;
}

.cb-form--inline {
  align-items: end;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.cb-form--inline .cb-form__message {
  grid-column: 1 / -1;
}

.cb-form--inline .cb-button {
  grid-column: 1 / -1;
  min-height: 48px;
  width: 100%;
}

.cb-form label {
  display: grid;
  gap: 8px;
  color: var(--cb-text);
  font-size: 14px;
  font-weight: 800;
}

.cb-form input {
  width: 100%;
  height: 48px;
  border: 1px solid var(--cb-border);
  border-radius: 12px;
  background: #fbfefe;
  color: var(--cb-text);
  font: inherit;
  padding: 0 14px;
}

.cb-form input:focus {
  outline: 3px solid rgba(15, 159, 177, 0.16);
  border-color: var(--cb-primary);
}

.cb-form__message {
  padding: 12px 14px;
  border-radius: 12px;
  background: rgba(15, 159, 177, 0.1);
  color: var(--cb-primary-dark);
  font-size: 14px;
  font-weight: 700;
}

.cb-form__message.is-error {
  background: rgba(210, 56, 56, 0.1);
  color: #b42318;
}

.cb-form__incentive {
  display: grid;
  gap: 5px;
  padding: 13px 14px;
  border-left: 3px solid var(--cb-primary);
  background: rgba(15, 159, 177, 0.08);
}

.cb-form__incentive span,
.cb-demo-call__eyebrow {
  color: var(--cb-primary-dark);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0;
}

.cb-form__incentive p {
  margin: 0;
  color: var(--cb-text);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.5;
}

.cb-demo-call {
  display: grid;
  gap: 9px;
  padding: 18px;
  border: 1px solid rgba(15, 159, 177, 0.42);
  border-radius: 14px;
  background: var(--cb-surface-soft);
}

.cb-demo-call[hidden] {
  display: none;
}

.cb-demo-call strong {
  font-size: 17px;
}

.cb-demo-call__number {
  width: fit-content;
  color: var(--cb-primary-dark);
  font-size: 28px;
  font-weight: 800;
  line-height: 1.1;
}

.cb-demo-call p {
  margin: 0;
  color: var(--cb-muted);
  font-size: 13px;
  line-height: 1.5;
}

.cb-demo-call__actions {
  display: flex;
  gap: 10px;
  margin-top: 4px;
}

.cb-demo-call__actions .cb-button,
.cb-demo-call__copy {
  flex: 1;
  min-height: 42px;
  margin: 0;
}

.cb-demo-call__copy {
  border: 1px solid var(--cb-primary);
  border-radius: 12px;
  background: transparent;
  color: var(--cb-primary-dark);
  font: inherit;
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
}

.cb-form.is-complete .cb-form__incentive,
.cb-form.is-complete > label,
.cb-form.is-complete > .cb-button[type="submit"] {
  display: none;
}

.cb-faq {
  display: grid;
  gap: 14px;
  width: min(860px, 100%);
  margin: 0 auto;
}

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

.cb-faq summary {
  cursor: pointer;
  font-weight: 800;
}

.cb-faq p {
  margin: 14px 0 0;
}

.cb-footer {
  padding: 34px 0;
  background: #102f3f;
  color: #d8eef2;
}

.cb-footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.cb-footer img {
  width: 190px;
  filter: brightness(0) invert(1);
}

.cb-footer p {
  margin: 0;
  color: #d8eef2;
}

.cb-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.cb-modal.is-open {
  display: flex;
}

.cb-modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(12, 26, 36, 0.58);
}

.cb-modal__panel {
  position: relative;
  width: min(1040px, 100%);
  max-height: 90vh;
  overflow: auto;
  border-radius: 24px;
  background: var(--cb-bg);
  padding: 34px;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.28);
}

.cb-modal__close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 38px;
  height: 38px;
  border: 1px solid var(--cb-border);
  border-radius: 12px;
  background: var(--cb-surface);
  color: var(--cb-text);
  font-size: 26px;
  line-height: 1;
  cursor: pointer;
}

body.cb-modal-lock {
  overflow: hidden;
}

@media (max-width: 980px) {
  .cb-menu-toggle {
    display: block;
  }

  .cb-menu {
    position: absolute;
    top: 78px;
    left: 16px;
    right: 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 14px;
    border: 1px solid var(--cb-border);
    border-radius: 18px;
    background: var(--cb-surface);
    box-shadow: var(--cb-shadow);
  }

  .cb-menu.is-open {
    display: flex;
  }

  .cb-menu a {
    width: 100%;
    justify-content: center;
    text-align: center;
  }

  .cb-hero__grid,
  .cb-two-col {
    grid-template-columns: 1fr;
  }

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

  .cb-form--inline .cb-button {
    grid-column: 1 / -1;
  }

  .cb-stats,
  .cb-card-grid,
  .cb-demo-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 681px) and (max-width: 980px) {
  .cb-modal__panel {
    width: min(940px, 96vw);
    padding: 28px;
  }

  .cb-contact-body,
  .cb-contact-layout--modal .cb-contact-body {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }
}

@media (max-width: 680px) {
  .cb-container {
    width: min(100% - 24px, 1180px);
  }

  .cb-nav__inner {
    min-height: 68px;
  }

  .cb-logo img {
    width: 154px;
  }

  .cb-logo {
    margin-right: 0;
  }

  .cb-menu {
    top: 68px;
  }

  .cb-hero,
  .cb-section {
    padding: 58px 0;
  }

  .cb-actions,
  .cb-footer__inner {
    flex-direction: column;
    align-items: stretch;
  }

  .cb-button {
    width: 100%;
  }

  .cb-form--inline {
    grid-template-columns: 1fr;
  }

  .cb-form--inline .cb-button {
    grid-column: auto;
  }

  .cb-contact,
  .cb-modal__grid,
  .cb-contact-header,
  .cb-contact-body,
  .cb-contact-layout--modal .cb-contact-body {
    grid-template-columns: 1fr;
  }

  .cb-stats,
  .cb-card-grid,
  .cb-demo-grid,
  .cb-pricing {
    grid-template-columns: 1fr;
  }

  .cb-form,
  .cb-modal__panel {
    padding: 22px;
  }

  .cb-contact-info {
    padding: 22px;
  }

}

@media (max-width: 768px) {
  #contact .cb-contact,
  .cb-contact-body,
  .cb-contact-layout--modal .cb-contact-body {
    grid-template-columns: 1fr;
  }
}