/*
 * NEBULA'S mobile compact experience
 * This stylesheet is intentionally sandboxed to phone viewports.
 * Desktop and tablet layouts above 600px keep the existing design.
 */

@media (max-width: 600px) {
  html,
  body {
    max-width: 100%;
    overflow-x: clip;
  }

  html.nebula-mobile-menu-open,
  html.nebula-mobile-menu-open body {
    overflow: hidden;
  }

  /* Shared marketing header */
  body > header .navbar {
    height: 68px !important;
    display: grid !important;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 6px !important;
    padding-inline: 12px !important;
  }

  body > header .logo {
    min-width: 0;
    display: flex;
    align-items: center;
    line-height: 0;
    position: relative;
    z-index: 205;
  }

  body > header .site-logo {
    min-width: 0;
    display: flex;
    align-items: center;
    line-height: 0;
  }

  body > header .brand-wordmark,
  body > header .site-logo .brand-wordmark {
    width: auto !important;
    height: 40px !important;
    max-width: 98px !important;
    object-fit: contain;
    object-position: center;
  }

  body > header .nav-actions {
    min-width: 0;
    margin: 0 !important;
    display: flex !important;
    justify-content: flex-end;
    gap: 0 !important;
    position: relative;
    z-index: 205;
  }

  body > header .navbar > nav {
    position: absolute;
    inset: 0;
    width: 0;
    height: 0;
  }

  body > header #lang-toggle {
    display: none !important;
  }

  body > header .header-socials {
    display: flex !important;
    align-items: center;
    gap: 0 !important;
  }

  body > header .header-socials .social-icon-link,
  body > header .header-socials .social-icon-link:nth-child(n) {
    width: 40px !important;
    height: 40px !important;
    display: inline-flex !important;
    border-color: transparent;
    background: transparent;
    border-radius: 13px;
  }

  body > header .header-socials .social-icon-link + .social-icon-link {
    margin-left: -2px;
  }

  body > header .header-socials .social-icon-link svg {
    width: 15px;
    height: 15px;
  }

  body > header .mobile-menu-toggle {
    grid-column: 3;
    width: 44px !important;
    min-width: 44px !important;
    height: 44px !important;
    flex: 0 0 44px !important;
    display: block !important;
    padding: 0 !important;
    border: 1px solid rgba(133, 225, 255, 0.25) !important;
    border-radius: 14px;
    background:
      radial-gradient(circle at 72% 24%, rgba(123, 234, 255, 0.18), transparent 34%),
      rgba(255, 255, 255, 0.045) !important;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    position: relative;
    z-index: 220;
  }

  body > header .mobile-menu-toggle span {
    position: absolute;
    left: 12px;
    width: 20px;
    height: 2px;
    margin: 0;
    border-radius: 999px;
    background: #f7fbff !important;
    transform-origin: center;
    transition: transform 0.28s ease, opacity 0.2s ease, width 0.2s ease;
  }

  body > header .mobile-menu-toggle span:nth-child(1) { top: 14px; }
  body > header .mobile-menu-toggle span:nth-child(2) { top: 21px; left: 18px; width: 14px; }
  body > header .mobile-menu-toggle span:nth-child(3) { top: 28px; }

  body > header .navbar.mobile-active .mobile-menu-toggle span:nth-child(1) {
    top: 21px;
    transform: rotate(45deg);
  }

  body > header .navbar.mobile-active .mobile-menu-toggle span:nth-child(2) {
    opacity: 0;
    width: 0;
  }

  body > header .navbar.mobile-active .mobile-menu-toggle span:nth-child(3) {
    top: 21px;
    transform: rotate(-45deg);
  }

  body > header .nav-links {
    inset: 0 0 0 auto !important;
    width: min(88vw, 360px) !important;
    height: 100svh !important;
    padding: 104px 24px 24px !important;
    display: flex !important;
    flex-direction: column;
    justify-content: flex-start !important;
    align-items: stretch !important;
    gap: 8px !important;
    overflow-y: auto;
    transform: translateX(104%) !important;
    background:
      radial-gradient(circle at 92% 4%, rgba(72, 219, 255, 0.15), transparent 30%),
      radial-gradient(circle at 5% 88%, rgba(141, 83, 255, 0.14), transparent 34%),
      rgba(4, 8, 18, 0.985) !important;
    border-left: 1px solid rgba(255, 255, 255, 0.11);
    box-shadow: -24px 0 70px rgba(0, 0, 0, 0.52);
    transition: transform 0.38s cubic-bezier(0.16, 1, 0.3, 1) !important;
    z-index: 190 !important;
  }

  body > header .navbar.mobile-active .nav-links {
    transform: translateX(0) !important;
  }

  body > header .nav-links li {
    width: 100%;
    opacity: 1 !important;
    transform: none !important;
  }

  body > header .nav-links a {
    width: 100%;
    min-height: 52px;
    padding: 12px 14px;
    display: flex;
    align-items: center;
    color: #f7fbff !important;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.035);
    font-size: 1.05rem;
    font-weight: 680;
    letter-spacing: -0.02em;
  }

  body > header .nav-links a.active,
  body > header .nav-links a[aria-current="page"] {
    color: #061019 !important;
    background: linear-gradient(100deg, #e7ffff, #f1efff);
    border-color: transparent;
  }

  .mobile-nav-backdrop {
    position: fixed;
    inset: 0;
    z-index: 180;
    border: 0;
    padding: 0;
    background: rgba(0, 2, 9, 0.66);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.25s ease, visibility 0.25s ease;
  }

  body > header .navbar.mobile-active .mobile-nav-backdrop {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .mobile-nav-language {
    margin-top: auto;
    padding-top: 18px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }

  .mobile-nav-language button {
    width: 100%;
    min-height: 48px;
    padding: 0 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: #dce8f6;
    background: rgba(255, 255, 255, 0.055);
    border: 1px solid rgba(255, 255, 255, 0.11);
    border-radius: 13px;
    font: 700 0.82rem var(--font-body, Inter, sans-serif);
  }

  .mobile-nav-language button::after {
    content: "↔";
    color: #75e8ff;
    font-size: 1rem;
  }

  .mobile-nav-contact {
    margin-top: 2px;
    color: #93a4b8;
    font-size: 0.78rem;
  }

  .mobile-nav-contact a {
    min-height: 44px !important;
    color: #b9c8da !important;
    background: transparent !important;
    border-color: transparent !important;
    font-size: 0.78rem !important;
  }

  /* Shared slider controls */
  .mobile-slider-controls {
    margin-top: 14px;
    display: grid;
    grid-template-columns: 44px 1fr 44px;
    align-items: center;
    gap: 10px;
  }

  .mobile-slider-controls[hidden] { display: none !important; }

  .mobile-slider-controls button {
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    color: #f7fbff;
    background: rgba(255, 255, 255, 0.055);
    border: 1px solid rgba(255, 255, 255, 0.13);
    border-radius: 13px;
    font-size: 1.15rem;
  }

  .mobile-slider-status {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: #91a2b8;
    font: 700 0.7rem var(--font-mono, monospace);
    letter-spacing: 0.1em;
  }

  .mobile-slider-dots { display: flex; gap: 6px; }
  .mobile-slider-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.24);
  }
  .mobile-slider-dot.is-active {
    width: 18px;
    border-radius: 999px;
    background: #79e8f6;
  }

  /* Homepage hero */
  .hero-section {
    min-height: 0 !important;
    padding: 6.35rem 0 3.75rem !important;
  }

  .hero-title {
    width: calc(100vw - 2.5rem) !important;
    margin-bottom: 1.2rem !important;
    font-size: clamp(1.95rem, 9.55vw, 2.85rem) !important;
    line-height: 1.03 !important;
    letter-spacing: -0.055em !important;
  }

  .hero-line { padding-bottom: 0.09em; }

  .hero-ctas {
    max-width: none !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 8px !important;
  }

  .hero-cta {
    min-height: 50px !important;
    padding: 0.65rem 0.5rem !important;
    gap: 0.38rem !important;
    border-radius: 11px !important;
    font-size: clamp(0.72rem, 3.45vw, 0.86rem) !important;
  }

  .hero-cta svg { width: 16px; height: 16px; }

  .hero-ctas + .hero-desc,
  .hero-desc {
    max-width: 34ch;
    margin: 1.15rem auto 0 !important;
    font-size: 0.89rem !important;
    line-height: 1.55 !important;
  }

  /* Homepage portfolio carousel */
  .portfolio-section { padding: 3.5rem 0 !important; }
  .portfolio-heading { margin-bottom: 1.5rem; }
  .portfolio-grid {
    width: 100%;
    display: flex !important;
    gap: 12px !important;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scroll-snap-type: x mandatory;
    scroll-padding-inline: 0;
    scrollbar-width: none;
  }
  .portfolio-grid::-webkit-scrollbar,
  .about-people-list::-webkit-scrollbar,
  .tools-showcase-grid::-webkit-scrollbar { display: none; }
  .portfolio-card {
    flex: 0 0 calc(100% - 22px);
    width: auto !important;
    margin: 0 !important;
    scroll-snap-align: start;
    scroll-snap-stop: always;
  }
  .portfolio-card-body { padding: 1.1rem !important; }
  .portfolio-description {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
  }
  .portfolio-container > .mobile-slider-controls { padding-inline: 0; }

  /* Homepage service tabs */
  .services-list-section { padding-block: 3.75rem !important; }
  .services-editorial-header {
    gap: 0.9rem !important;
    margin-bottom: 1.5rem !important;
  }
  .services-editorial-header h2 { font-size: clamp(2.2rem, 10.8vw, 3rem) !important; }
  .services-intro { font-size: 0.91rem; line-height: 1.55; }

  .mobile-service-tabs {
    margin-bottom: 12px;
    padding: 4px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 4px;
    background: rgba(2, 6, 14, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.11);
    border-radius: 15px;
  }
  .mobile-service-tabs[hidden] { display: none !important; }
  .mobile-service-tabs button {
    min-height: 44px;
    padding: 0.5rem 0.25rem;
    color: #9eafc3;
    background: transparent;
    border: 0;
    border-radius: 11px;
    font-size: 0.72rem;
    font-weight: 760;
  }
  .mobile-service-tabs button[aria-selected="true"] {
    color: #061019;
    background: linear-gradient(100deg, #dffffc, #f0eaff);
  }
  .services-row { display: block !important; border: 0 !important; }
  .service-panel {
    display: none !important;
    height: var(--mobile-service-panel-height, auto) !important;
    min-height: var(--mobile-service-panel-height, 0) !important;
    padding: 1.4rem 1.15rem !important;
    border: 1px solid color-mix(in srgb, var(--panel-accent, #7ceaff) 25%, transparent) !important;
    border-radius: 20px;
  }
  .service-panel.mobile-panel-active { display: flex !important; }
  .service-panel-top { min-height: 36px; margin-bottom: 1rem; }
  .service-line-icon { width: 38px; height: 38px; }
  .service-panel h3 { margin-bottom: 0.8rem; font-size: 1.55rem; }
  .service-panel > p:not(.service-label) { margin-bottom: 1rem; line-height: 1.55; }
  .service-panel ul { margin-bottom: 1.25rem; }

  /* Homepage contact and footer */
  .contact-section { padding-block: 3.75rem !important; }
  .contact-shell { gap: 1.35rem !important; padding: 1.25rem !important; }
  .contact-copy h2 { font-size: clamp(2.25rem, 10.5vw, 3rem) !important; }
  .contact-lead { margin: 1rem 0 1.1rem; font-size: 0.91rem; line-height: 1.55; }
  .contact-promises {
    margin-bottom: 1rem;
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    overflow: visible;
  }
  .contact-promises > span {
    min-height: 38px;
    flex: 0 0 auto;
    padding: 0.45rem 0.65rem;
    background: rgba(255, 255, 255, 0.045);
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: 999px;
    font-size: 0.72rem;
  }
  .contact-direct-links {
    flex-direction: row !important;
    align-items: center !important;
    flex-wrap: wrap;
    gap: 0.4rem 1rem;
  }
  .contact-direct-links a { min-height: 42px; display: inline-flex; align-items: center; }
  .contact-copy,
  .contact-form-panel { width: 100%; min-width: 0; }
  .contact-form-panel {
    gap: 0.95rem !important;
    padding: 1.15rem !important;
  }
  .contact-field { min-width: 0; margin-bottom: 0; }
  .contact-field input,
  .contact-field textarea {
    min-width: 0;
    font-size: 1rem;
  }
  .contact-field textarea { min-height: 112px; }
  .contact-submit { width: 100%; min-height: 54px; }
  .contact-privacy { margin: 0.15rem 0 0; line-height: 1.5; }

  body > footer:not(.tools-footer) { padding: 3rem 0 2rem !important; }
  body > footer:not(.tools-footer) .container > .grid {
    grid-template-columns: 1fr !important;
    gap: 2.2rem !important;
    text-align: center !important;
  }
  body > footer:not(.tools-footer) .container > .grid > div:first-child {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  body > footer:not(.tools-footer) .container > .grid p {
    margin-inline: auto !important;
  }
  body > footer:not(.tools-footer) .brand-wordmark--footer { height: 48px !important; }
  body > footer:not(.tools-footer) ul {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    gap: 0.65rem !important;
  }
  body > footer:not(.tools-footer) a { min-height: auto; padding: 0.15rem 0; }
  body > footer:not(.tools-footer) .container > .grid > div:nth-child(3) {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  body > footer:not(.tools-footer) .container > .grid > div:nth-child(3) > div {
    gap: 0.8rem !important;
    justify-content: center !important;
    margin-bottom: 0.8rem !important;
  }
  body > footer:not(.tools-footer) .container > .grid > div:nth-child(3) a[aria-label] {
    width: 38px !important;
    min-width: 38px !important;
    height: 38px !important;
    min-height: 38px !important;
  }
  body > footer:not(.tools-footer) .grid + div {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    text-align: center !important;
  }

  /* About page */
  .about-hero-modern { padding: 6.5rem 0 3rem !important; }
  .about-hero-grid { gap: 1.25rem !important; }
  .about-hero-grid h1 {
    font-size: clamp(2.55rem, 12vw, 3.35rem) !important;
    line-height: 0.95 !important;
  }
  .about-hero-lead { font-size: 0.95rem; line-height: 1.55; }
  .about-proof-strip {
    margin-top: 2.2rem !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 12px !important;
    background: transparent !important;
    padding-inline: 1.25rem !important;
  }
  .about-proof-strip > div {
    min-height: 110px;
    padding: 1.25rem 1rem !important;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    background: rgba(255, 255, 255, 0.035) !important;
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
    border-radius: 18px !important;
  }
  .about-proof-strip strong { font-size: 1.65rem; }
  .about-proof-strip span { font-size: 0.72rem; line-height: 1.35; color: #d5dfeb !important; }
  .about-clients-section { padding-block: 2.7rem !important; }
  .about-clients-heading { margin-bottom: 1.5rem !important; }
  .about-clients-heading h2 { font-size: 2rem !important; }

  .about-mission-section { padding-block: 3.75rem !important; }
  .about-mission-grid { gap: 1.5rem !important; }
  .about-mission-heading h2 { font-size: clamp(2.25rem, 10.8vw, 3rem) !important; }
  .about-mission-copy { font-size: 0.93rem; }
  .about-mission-copy.mobile-collapsible:not(.mobile-expanded) p:nth-child(n+2) { display: none; }
  .mobile-copy-toggle,
  .mobile-bio-toggle {
    width: 100%;
    min-height: 44px;
    margin-top: 0.7rem;
    padding: 0.65rem 0.8rem;
    color: #dffaff;
    background: rgba(117, 232, 255, 0.07);
    border: 1px solid rgba(117, 232, 255, 0.22);
    border-radius: 11px;
    font-size: 0.78rem;
    font-weight: 720;
  }
  .mobile-copy-toggle[hidden],
  .mobile-bio-toggle[hidden] { display: none !important; }
  .about-mission-pillars { margin-top: 1.5rem !important; }

  .mobile-accordion-item { border-top: 1px solid rgba(255, 255, 255, 0.12) !important; }
  .mobile-accordion-item:last-child { border-bottom: 1px solid rgba(255, 255, 255, 0.12) !important; }
  .mobile-accordion-item > h3 { display: none !important; }
  .mobile-accordion-trigger {
    width: 100%;
    min-height: 60px;
    padding: 0.8rem 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    color: inherit;
    background: transparent;
    border: 0;
    text-align: left;
    font: 680 1rem/1.25 var(--font-body, Inter, sans-serif);
  }
  .mobile-accordion-trigger::after {
    content: "+";
    width: 28px;
    height: 28px;
    flex: 0 0 auto;
    display: grid;
    place-items: center;
    border: 1px solid currentColor;
    border-radius: 50%;
    opacity: 0.55;
  }
  .mobile-accordion-item.mobile-accordion-open > .mobile-accordion-trigger::after { content: "−"; }
  .mobile-accordion-item > p { display: none; margin: 0 0 1rem !important; }
  .mobile-accordion-item.mobile-accordion-open > p { display: block; }

  .about-mission-pillars {
    display: flex !important;
    flex-direction: column !important;
    gap: 10px !important;
    border: 0 !important;
    padding-inline: 1.25rem !important;
  }
  .about-mission-pillars article {
    min-height: 0 !important;
    padding: 1.25rem 1.15rem !important;
    background: rgba(255, 255, 255, 0.035) !important;
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
    border-radius: 20px !important;
    margin-bottom: 0 !important;
  }
  .about-mission-pillars article > span { display: block; margin-bottom: 0.3rem; }

  .about-people-section { padding-block: 3.75rem !important; }
  .about-people-intro { gap: 0.8rem !important; margin-bottom: 1.5rem !important; }
  .about-people-intro > p:last-child { font-size: 0.9rem; line-height: 1.5; }
  .about-people-list {
    width: 100%;
    display: flex !important;
    gap: 12px !important;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    background: transparent !important;
    border: 0 !important;
  }
  .about-person {
    flex: 0 0 calc(100% - 20px);
    width: auto;
    display: block !important;
    min-height: 0 !important;
    scroll-snap-align: start;
    scroll-snap-stop: always;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 20px;
    overflow: hidden;
  }
  .about-person-media {
    aspect-ratio: 4 / 3 !important;
    max-height: none !important;
    grid-column: auto !important;
  }
  .about-person-media img { object-position: center 22%; }
  .about-person-content { grid-column: auto !important; grid-row: auto !important; padding: 1.35rem !important; }
  .about-person-content h2 { margin-bottom: 0.9rem; font-size: 2.15rem !important; }
  .about-person-biography:not(.mobile-expanded) p:nth-child(n+2) { display: none; }
  .about-person-biography:not(.mobile-expanded) p:first-child {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 5;
    overflow: hidden;
  }
  .about-person-content ul { margin-top: 1rem; }
  .about-people-list + .mobile-slider-controls { margin-inline: 1.25rem; }

  .about-principles-section { padding-block: 3.5rem !important; }
  .about-principles-grid {
    display: flex !important;
    flex-direction: column !important;
    gap: 10px !important;
    border: 0 !important;
    padding-inline: 1.25rem !important;
  }
  .about-principles-title { padding: 0 0 1.5rem !important; }
  .about-principles-title h2 { font-size: 2.25rem !important; }
  .about-principle {
    min-height: 0 !important;
    padding: 1.25rem 1.15rem !important;
    background: rgba(255, 255, 255, 0.035) !important;
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
    border-radius: 20px !important;
    margin-bottom: 0 !important;
  }
  .about-principle .mobile-accordion-trigger { color: #f7fbff; }
  .about-principle > p { color: #d5dfeb !important; margin-top: 0.5rem !important; }
  .about-principle > span { display: block; margin-top: 0; }
  .about-faq-section { padding-block: 3.5rem !important; }
  .about-faq-grid { gap: 1.5rem !important; }
  .about-faq-list details { padding-block: 1rem !important; }
  .about-final-cta { padding-block: 3.75rem !important; }
  .about-final-cta h2 { margin-bottom: 1.5rem; font-size: 2.55rem !important; }

  /* Tools landing page */
  .tools-hero {
    min-height: 100svh !important;
    padding: 6.15rem 0 5.75rem !important;
  }
  .tools-hero-grid { gap: 1.25rem !important; }
  .tools-hero h1 { font-size: clamp(2.35rem, 10.5vw, 3rem) !important; }
  .tools-hero-copy > p { margin-bottom: 1rem; font-size: 0.9rem; line-height: 1.55; }
  .tools-proof { gap: 6px; }
  .tools-proof > span { padding: 0.45rem 0.35rem; font-size: 0.6rem; }
  .tools-scroll-cue {
    bottom: max(1rem, env(safe-area-inset-bottom));
    min-height: 44px;
    padding: 0.65rem 0.85rem;
    font-size: 0.68rem;
  }
  .tools-showcase { padding-block: 3.25rem 0 !important; }
  .tools-showcase-grid {
    width: 100%;
    display: flex !important;
    gap: 12px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }
  .tool-editorial-card {
    flex: 0 0 calc(100% - 20px);
    min-height: 530px !important;
    padding: 1.35rem !important;
    scroll-snap-align: start;
    scroll-snap-stop: always;
    border: 1px solid rgba(255, 255, 255, 0.12) !important;
    border-radius: 20px;
  }
  .tool-editorial-card h2 { margin: 2.75rem 0 1rem !important; font-size: 2rem !important; }
  .tool-editorial-card > p {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    overflow: hidden;
    font-size: 0.9rem;
    line-height: 1.55;
  }
  .tool-editorial-card ul { margin: 1.25rem 0 1.5rem; }
  .tools-showcase .mobile-slider-controls { margin-inline: 1.25rem; }
  .tools-method,
  .tools-faq { padding-block: 3.75rem !important; }
  .tools-section-heading { margin-bottom: 1.75rem !important; }
  .tools-section-heading h2,
  .tools-faq h2 { font-size: clamp(2.2rem, 10.5vw, 2.85rem) !important; }
  .tools-steps { display: block !important; border: 0 !important; }
  .tools-steps article {
    min-height: 0 !important;
    padding: 0.35rem 0 !important;
    border-left: 0 !important;
  }
  .tools-steps article > span { display: block; margin-top: 0.7rem; }
  .tools-steps h3 { margin: 0 !important; }
  .tools-faq-grid { gap: 1.5rem !important; }
  .tools-faq details { padding-block: 1rem; }
  main > .tools-method:last-of-type { padding-block: 3.25rem !important; }
  main > .tools-method:last-of-type .tools-section-heading { margin-bottom: 0 !important; }
  .tools-footer { padding: 2rem 0 !important; }
  .tools-footer-grid { gap: 1rem !important; }

  /* Calculator disclaimer and navigation */
  .nebula-tool-gate {
    place-items: end center;
    padding: 0;
    background: rgba(1, 4, 10, 0.72);
  }
  .nebula-tool-gate__panel {
    width: 100%;
    max-height: 88svh;
    overflow-y: auto;
    padding: 1.15rem 1rem calc(1rem + env(safe-area-inset-bottom));
    border-radius: 22px 22px 0 0;
  }
  .nebula-tool-gate__eyebrow { margin-bottom: 0.45rem; }
  .nebula-tool-gate h2 { margin-bottom: 0.65rem; font-size: 1.35rem; }
  .nebula-tool-gate p { margin-bottom: 0.6rem; font-size: 0.8rem; line-height: 1.45; }
  .nebula-tool-gate__check { margin: 0.85rem 0; font-size: 0.76rem; }
  .nebula-tool-gate__actions {
    position: sticky;
    bottom: 0;
    grid-template-columns: 0.8fr 1.2fr !important;
    padding-top: 0.45rem;
    background: #07101a;
  }
  .nebula-tool-gate__actions a,
  .nebula-tool-gate__actions button { min-height: 46px; padding: 0.55rem; font-size: 0.75rem; }

  body:has(#pricing-form) .nav-tabs {
    flex-wrap: nowrap !important;
    justify-content: flex-start !important;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scrollbar-width: none;
  }
  body:has(#pricing-form) .nav-tabs::-webkit-scrollbar { display: none; }
  body:has(#pricing-form) .nav-tabs .nav-item { flex: 0 0 auto !important; }
  body:has(#pricing-form) .nav-tabs .nav-link { min-width: max-content; padding-inline: 0.8rem !important; }

  .tool-mobile-form-tabs {
    margin: 0.4rem 0 0.9rem;
    padding: 4px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 4px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.035);
  }
  .tool-mobile-form-tabs[hidden] { display: none !important; }
  .tool-mobile-form-tabs button {
    min-height: 42px;
    padding: 0.45rem;
    color: #a9b7c9;
    background: transparent;
    border: 0;
    border-radius: 9px;
    font-size: 0.72rem;
    font-weight: 760;
  }
  .tool-mobile-form-tabs button[aria-selected="true"] { color: #061019; background: #dffdf4; }
  #pricing-form > h6.tool-mobile-form-section,
  #pricing-form > .row.tool-mobile-form-section { display: none !important; }
  #pricing-form > h6.tool-mobile-form-section.mobile-form-section-active,
  #pricing-form > .row.tool-mobile-form-section.mobile-form-section-active { display: flex !important; }
  #pricing-form > h6.tool-mobile-form-section.mobile-form-section-active { display: block !important; }
  #pricing-form > hr { display: none; }
  #pricing-form > .d-grid {
    position: sticky;
    bottom: 8px;
    z-index: 20;
    margin-top: 1rem !important;
    padding: 7px;
    border: 1px solid rgba(121, 232, 246, 0.19);
    border-radius: 13px;
    background: rgba(6, 12, 21, 0.94);
    box-shadow: 0 14px 34px rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(14px);
  }

  .tool-mobile-collapsible-card > .card-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }
  .tool-mobile-card-toggle {
    width: 34px;
    height: 34px;
    margin-left: auto;
    flex: 0 0 auto;
    display: grid;
    place-items: center;
    color: #b7c7d9;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.11);
    border-radius: 9px;
  }
  .tool-mobile-card-toggle::before { content: "+"; }
  .tool-mobile-collapsible-card.mobile-card-open .tool-mobile-card-toggle::before { content: "−"; }
  .tool-mobile-collapsible-card:not(.mobile-card-open) > .card-body { display: none !important; }
  .tool-seo-topic-grid article { padding: 1.35rem !important; }
  .tool-seo-topic-grid h3 { margin-top: 1.4rem !important; }
}

@media (max-width: 340px) {
  body > header .brand-wordmark,
  body > header .site-logo .brand-wordmark { height: 37px !important; max-width: 86px !important; }
  body > header .header-socials .social-icon-link,
  body > header .header-socials .social-icon-link:nth-child(n) { width: 37px !important; height: 40px !important; }
  body > header .navbar { padding-inline: 9px !important; gap: 3px !important; }
  body > footer:not(.tools-footer) .container > .grid {
    grid-template-columns: 1fr !important;
  }
  body > footer:not(.tools-footer) .container > .grid > div:first-child,
  body > footer:not(.tools-footer) .container > .grid > div:nth-child(3) {
    grid-column: 1;
  }
}

@media (max-width: 600px) and (prefers-reduced-motion: reduce) {
  body > header .nav-links,
  .mobile-nav-backdrop,
  body > header .mobile-menu-toggle span { transition: none !important; }
  .portfolio-grid,
  .about-people-list,
  .tools-showcase-grid { scroll-behavior: auto !important; }
}