@media (max-width: 1180px) {
  :root {
    --container: 1080px;
  }

  .hero-layout {
    grid-template-columns: minmax(0, 0.76fr) minmax(625px, 1.24fr);
    gap: 2.4rem;
  }

  .hero h1 {
    font-size: clamp(2.75rem, 4.5vw, 4.15rem);
  }

  .workflow-diagram {
    grid-template-columns: minmax(170px, 1fr) 34px minmax(164px, 0.94fr) 34px minmax(190px, 1.08fr);
    padding: 0.7rem;
  }

  .flow-node {
    padding: 0.75rem;
  }

  .node-heading {
    gap: 0.45rem;
  }

  .node-heading img {
    width: 36px;
    height: 36px;
  }

  .node-state {
    padding-inline: 0.36rem;
  }

  .split-layout {
    grid-template-columns: minmax(330px, 0.72fr) minmax(610px, 1.28fr);
    gap: 3rem;
  }
}

/* Match site-responsive header chrome breakpoints */
@media (max-width: 1120px) {
  .primary-nav > a,
  .nav-group > button {
    padding-inline: .55rem;
    font-size: .84rem;
  }

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

@media (max-width: 1050px) {
  .hero {
    min-height: auto;
    padding-top: calc(var(--header-height) + 68px);
  }

  .hero-layout {
    grid-template-columns: 1fr;
    gap: 3.2rem;
  }
}

@media (max-width: 960px) {
  :root {
    --header-height: 70px;
  }

  .nav-toggle {
    display: block;
    margin-left: auto;
  }

  .primary-nav {
    position: fixed;
    inset: var(--header-height) 0 0;
    display: block;
    overflow-y: auto;
    padding: 1rem;
    background: rgba(4, 10, 19, .98);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  }

  .primary-nav.is-open {
    opacity: 1;
    visibility: visible;
    transform: none;
  }

  .primary-nav > a,
  .nav-group > button {
    width: 100%;
    justify-content: space-between;
    min-height: 50px;
    padding: 0.75rem;
    border-bottom: 1px solid var(--color-line);
    border-radius: 0;
    font-size: 0.94rem;
  }

  .nav-group {
    position: static;
  }

  .mega-panel {
    position: static;
    width: 100%;
    max-height: 0;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    transform: none;
    overflow: hidden;
    transition: max-height 0.25s ease;
  }

  .nav-group.is-open .mega-panel {
    max-height: 700px;
    padding: 0.6rem 0;
    transform: none;
  }

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

  .nav-actions {
    margin-left: 0;
  }

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

  .nav-login {
    display: none;
  }

  .hero-copy {
    max-width: 790px;
    margin-inline: auto;
    text-align: center;
  }

  .hero h1,
  .hero-lede {
    margin-right: auto;
    margin-left: auto;
  }

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

  .workflow-frame {
    width: min(100%, 830px);
    margin-inline: auto;
  }

  .hero-proof {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.85rem;
  }

  .proof-divider {
    display: none;
  }

  .trust-score {
    grid-template-columns: 1fr;
    gap: 0.2rem;
  }

  .split-layout {
    grid-template-columns: 1fr;
  }

  .split-copy {
    max-width: 760px;
  }

  .dashboard-window {
    width: min(100%, 820px);
    margin-inline: auto;
    transform: none;
  }

  .section-heading--split {
    grid-template-columns: 1fr;
    gap: 1.1rem;
  }

  .section-heading--split p {
    max-width: 760px;
  }

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

  .feature-card--wide {
    grid-column: span 2;
  }

  .security-layout {
    grid-template-columns: 1fr;
  }

  .security-visual {
    width: min(100%, 600px);
    margin-inline: auto;
  }

  .security-copy {
    max-width: 800px;
  }

  .proof-layout {
    grid-template-columns: 1fr;
  }

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

  .verified-card {
    grid-template-columns: minmax(0, 0.9fr) minmax(380px, 1.1fr);
  }

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

  .price-card {
    min-height: 560px;
    padding: 1.35rem;
  }

  .faq-layout {
    grid-template-columns: minmax(290px, 0.65fr) minmax(0, 1.35fr);
    gap: 3rem;
  }

  .footer-main {
    grid-template-columns: 1.4fr repeat(3, 0.8fr);
    gap: 2rem;
  }
}

@keyframes packet-one-vertical {
  0%, 14% { top: -3px; left: calc(50% - 5px); opacity: 0; transform: scale(0.65); }
  16% { opacity: 1; transform: scale(1); }
  29% { top: calc(100% - 7px); left: calc(50% - 5px); opacity: 1; transform: scale(1); }
  31%, 100% { top: calc(100% - 7px); left: calc(50% - 5px); opacity: 0; transform: scale(0.65); }
}

@keyframes packet-two-vertical {
  0%, 44% { top: -3px; left: calc(50% - 5px); opacity: 0; transform: scale(0.65); }
  47% { opacity: 1; transform: scale(1); }
  60% { top: calc(100% - 7px); left: calc(50% - 5px); opacity: 1; transform: scale(1); }
  62%, 100% { top: calc(100% - 7px); left: calc(50% - 5px); opacity: 0; transform: scale(0.65); }
}

@media (max-width: 850px) {
  .section {
    padding: 5.2rem 0;
  }

  .hero-proof {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-proof > * {
    min-height: 58px;
    padding: 0.25rem;
  }

  .workflow-diagram {
    grid-template-columns: 1fr;
    grid-template-rows: auto 52px auto 52px auto;
    gap: 0;
    padding: 1rem;
  }

  .flow-node {
    min-height: auto;
  }

  .flow-connector {
    width: 100%;
    height: 52px;
    min-height: 52px;
  }

  .connector-line {
    top: 0;
    bottom: 0;
    left: 50%;
    width: 1px;
    height: auto;
    background: linear-gradient(180deg, rgba(46, 167, 255, 0.14), rgba(102, 227, 255, 0.58), rgba(46, 167, 255, 0.14));
  }

  .connector-line::after {
    top: auto;
    right: -3px;
    bottom: -1px;
    transform: rotate(135deg);
  }

  .connector-label {
    top: calc(50% - 7px);
    right: auto;
    left: calc(50% + 14px);
    text-align: left;
  }

  .flow-connector--one .data-packet {
    animation-name: packet-one-vertical;
  }

  .flow-connector--two .data-packet {
    animation-name: packet-two-vertical;
  }

  .telegram-window,
  .parser-window,
  .account-stack {
    max-width: 520px;
  }

  .signal-message dl {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.55rem;
  }

  .signal-message dl div {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.05rem;
  }

  .parser-window {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .parser-field:last-child {
    grid-column: span 2;
  }

  .account-stack {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .steps-grid::before {
    display: none;
  }

  .step-card {
    min-height: 285px;
  }

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

  .feature-card--wide {
    grid-column: auto;
  }

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

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

  .verified-card {
    grid-template-columns: 1fr;
  }

  .verified-chart {
    min-height: 310px;
    border-top: 1px solid var(--color-line);
    border-left: 0;
  }

  .trial-banner {
    grid-template-columns: 1fr auto;
  }

  .trial-banner .button {
    grid-column: 1 / -1;
    width: 100%;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 620px;
    margin-inline: auto;
  }

  .price-card,
  .price-card--featured {
    min-height: auto;
    transform: none;
  }

  .faq-layout {
    grid-template-columns: 1fr;
  }

  .faq-intro {
    position: static;
    max-width: 720px;
  }

  .final-cta-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-main {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 680px) {
  .container {
    width: min(calc(100% - 28px), var(--container));
  }

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

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

  .brand {
    width: 178px;
  }

  .hero {
    padding-top: calc(var(--header-height) + 48px);
  }

  .hero h1 {
    font-size: clamp(2.45rem, 10.5vw, 3.6rem);
    letter-spacing: -0.055em;
  }

  .hero-lede {
    font-size: 1rem;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .hero-actions .button {
    width: 100%;
  }

  .hero-assurances {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    text-align: left;
  }

  .workflow-frame {
    padding: 0.65rem;
    border-radius: 1.4rem;
  }

  .workflow-topbar {
    padding-right: 0.2rem;
    padding-left: 0.2rem;
  }

  .workflow-toggle span[data-workflow-toggle-label] {
    display: none;
  }

  .workflow-diagram {
    padding: 0.65rem;
    border-radius: 1rem;
  }

  .flow-node {
    padding: 0.8rem;
  }

  .signal-message dl {
    grid-template-columns: 1fr;
  }

  .signal-message dl div {
    align-items: center;
    flex-direction: row;
  }

  .parser-window,
  .account-stack {
    grid-template-columns: 1fr;
  }

  .parser-field:last-child {
    grid-column: auto;
  }

  .workflow-footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.15rem;
  }

  .hero-proof {
    grid-template-columns: 1fr;
    gap: 0.45rem;
    margin-top: 2rem;
  }

  .hero-proof > * {
    min-height: auto;
    padding: 0.55rem 0.3rem;
    border-bottom: 1px solid var(--color-line);
  }

  .hero-proof > *:last-child {
    border-bottom: 0;
  }

  .trust-score {
    grid-template-columns: auto minmax(0, 1fr);
  }

  h2 {
    font-size: clamp(2.15rem, 10vw, 3.25rem);
  }

  .section-heading {
    margin-bottom: 2.5rem;
  }

  .step-card {
    min-height: 320px;
  }

  .dashboard-window {
    border-radius: 1rem;
  }

  .browser-address {
    width: 100%;
  }

  .dashboard-body {
    min-height: 0;
    grid-template-columns: 1fr;
  }

  .dashboard-sidebar {
    display: none;
  }

  .dashboard-content {
    padding: 0.8rem;
  }

  .dashboard-title-row button {
    display: none;
  }

  .dashboard-stat-grid {
    grid-template-columns: 1fr;
  }

  .journey-head,
  .journey-row {
    grid-template-columns: 0.8fr 1.35fr 0.85fr;
  }

  .journey-head span:nth-child(2),
  .journey-head span:nth-child(4),
  .journey-row span:nth-child(2),
  .journey-row span:nth-child(4) {
    display: none;
  }

  .dashboard-bottom-grid {
    grid-template-columns: 1fr;
  }

  .feature-card,
  .feature-card--wide {
    display: block;
    min-height: 280px;
  }

  .feature-card--wide > img {
    margin-bottom: 1.5rem;
  }

  .token-cloud {
    position: static;
    margin-top: 1.2rem;
  }

  .cloud-orbit {
    right: -42px;
    bottom: -20px;
    opacity: 0.55;
  }

  .path-card {
    padding: 1.35rem;
  }

  .security-visual {
    min-height: 410px;
    transform: scale(0.8);
    transform-origin: center;
  }

  .security-ring--one { width: 270px; height: 270px; }
  .security-ring--two { width: 360px; height: 360px; }
  .security-ring--three { width: 445px; height: 445px; }

  .security-ring--three span {
    bottom: 10px;
    left: 50px;
  }

  .review-score-row > strong {
    font-size: 3.25rem;
  }

  .trial-banner {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .trial-price {
    text-align: left;
  }

  .trial-banner .button {
    grid-column: auto;
  }

  .verified-card-copy {
    padding: 1.35rem;
  }

  .final-cta {
    padding: 4.2rem 0;
  }

  .final-cta-inner {
    padding: 1.4rem;
    border-radius: 1.35rem;
  }

  .footer-main {
    grid-template-columns: 1fr;
  }

  .footer-brand {
    grid-column: auto;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.6rem;
  }
}

@media (max-width: 430px) {
  .hero h1 {
    font-size: 2.35rem;
  }

  .eyebrow {
    font-size: 0.66rem;
  }

  .hero-assurances {
    grid-template-columns: 1fr;
  }

  .node-heading {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .node-state {
    display: none;
  }

  .security-visual {
    width: 520px;
    margin-left: 50%;
    transform: translateX(-50%) scale(0.7);
  }
}


/* Shared site footer responsive */
@media (max-width: 960px) {
  .footer-main {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
  .footer-brand {
    grid-column: 1 / -1;
  }
}
@media (max-width: 640px) {
  .footer-main {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }
}