/* Clip decorative bleed (hero mockup negative offsets, floating cards) so it
     never causes horizontal scroll on narrow phones. `clip` (not `hidden`)
     keeps the sticky nav working. */
  .cl-page { overflow-x: clip; }
  @keyframes cl-float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
  @keyframes cl-float2 { 0%,100% { transform: translateY(0); } 50% { transform: translateY(8px); } }
  @property --ba { syntax: "<angle>"; initial-value: 0deg; inherits: false; }
  @keyframes cl-beam { to { --ba: 1turn; } }
  @keyframes cl-rise { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: translateY(0); } }
  @keyframes cl-bar { from { width: 0; } }
  @keyframes cl-draw { to { stroke-dashoffset: 0; } }
  @keyframes cl-node { from { opacity: 0; transform: scale(0.4); } to { opacity: 1; transform: scale(1); } }
  @keyframes cl-magnet { 0%, 100% { transform: scaleX(1) scaleY(1); } 28% { transform: scaleX(1.2) scaleY(0.88); } 52% { transform: scaleX(0.9) scaleY(1.08); } 74% { transform: scaleX(1.06) scaleY(0.97); } }
  .cl-navglyph { animation: cl-magnet 2s var(--ease-standard) infinite; transform-origin: center; will-change: transform; }
  @media (prefers-reduced-motion: reduce) { .cl-navglyph { animation: none !important; transform: none !important; } }
  @media (prefers-reduced-motion: reduce) { .cl-float, .cl-float2 { animation: none !important; } }

  .cl-navlink { display: inline-flex; align-items: center; text-decoration: none; color: var(--fg-2); font-weight: 600; font-size: 15px; padding: 11px 14px; border-radius: var(--r-md); transition: background var(--dur-fast) var(--ease-standard); white-space: nowrap; }
  .cl-navlink:hover { background: var(--neutral-100); }
  .cl-platform-btn:hover { background: var(--neutral-100); }
  .cl-platform-btn > span { white-space: nowrap; }
  .cl-platform.is-open .cl-platform-menu { opacity: 1 !important; visibility: visible !important; transform: translateY(0) !important; }
  .cl-platform.is-open .cl-platform-chev { transform: rotate(180deg); }
  .cl-platform.is-open .cl-platform-btn { background: var(--neutral-100); }
  .cl-pl-item { display: flex; gap: 12px; align-items: flex-start; padding: 12px; border-radius: var(--r-md); text-decoration: none; color: var(--fg-1); transition: background var(--dur-fast) var(--ease-standard); }
  .cl-pl-item:hover { background: var(--neutral-50); }
  .cl-pl-ic { flex-shrink: 0; width: 36px; height: 36px; border-radius: var(--r-md); display: flex; align-items: center; justify-content: center; }
  .cl-pl-t { display: block; font-weight: 600; font-size: 14px; line-height: 1.3; }
  .cl-pl-d { display: block; font-size: 12.5px; color: var(--fg-3); line-height: 1.35; margin-top: 2px; }

  .cl-lang.is-open .cl-lang-menu { opacity: 1 !important; visibility: visible !important; transform: translateY(0) !important; }
  .cl-lang.is-open .cl-lang-chev { transform: rotate(180deg); }
  .cl-lang.is-open .cl-lang-btn { border-color: var(--border-2); background: var(--neutral-50); }
  .cl-lang-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; width: 100%; text-align: left; cursor: pointer; border: none; font-family: var(--font-sans); padding: 9px 10px; border-radius: var(--r-sm); background: transparent; transition: background var(--dur-fast) var(--ease-standard); }
  .cl-lang-row:hover { background: var(--neutral-50); }
  .cl-lang-row.is-active { background: var(--neutral-100); }
  .cl-lr-label { font-size: 13.5px; font-weight: 500; color: var(--fg-1); }
  .cl-lang-row.is-active .cl-lr-label { font-weight: 700; }
  .cl-lr-right { font-size: 11px; font-weight: 700; letter-spacing: 0.06em; color: var(--fg-4); }
  .cl-lang-row.is-active .cl-lr-right { color: var(--connecta-ink); }

  .cl-mm-link { padding: 13px 12px; border-radius: var(--r-md); text-decoration: none; color: var(--fg-1); font-weight: 600; font-size: 16px; }
  .cl-mm-link:hover { background: var(--neutral-50); }
  .cl-mm-cta { margin: 8px 4px 4px; padding: 14px 12px; border-radius: var(--r-md); text-decoration: none; text-align: center; font-weight: 600; font-size: 16px; background: var(--action-primary-bg); color: var(--action-primary-fg); }
  .cl-mobile-menu.is-open { margin: 8px auto 0 !important; max-height: 460px !important; opacity: 1 !important; border-color: var(--border-1) !important; box-shadow: var(--shadow-2); }

  .cl-phrase { position: absolute; left: 0; top: 0; right: 0; opacity: 0; transform: translateY(14px); pointer-events: none; transition: opacity .6s var(--ease-standard), transform .6s var(--ease-standard); }
  .cl-phrase.is-active { opacity: 1; transform: translateY(0); }

  .cl-soc { width: 36px; height: 36px; border-radius: var(--r-sm); border: 1px solid var(--border-1); display: flex; align-items: center; justify-content: center; color: var(--fg-2); text-decoration: none; transition: background var(--dur-fast) var(--ease-standard); }
  .cl-soc:hover { background: var(--neutral-50); }
  .cl-flink { font-size: 14px; color: var(--fg-2); text-decoration: none; transition: color var(--dur-fast) var(--ease-standard); }
  .cl-flink:hover { color: var(--connecta-ink); }

  .cl-aud-card { transition: border-color var(--dur-base) var(--ease-standard), box-shadow var(--dur-base) var(--ease-standard); }
  .cl-aud-card:hover { border-color: var(--border-2); box-shadow: var(--shadow-2); }

  /* contact form */
  .cl-contact-form { background: #fff; border: 1px solid var(--border-1); border-radius: var(--r-xl); box-shadow: var(--shadow-2); padding: 28px; display: flex; flex-direction: column; gap: 16px; }
  .cl-field { display: flex; flex-direction: column; gap: 7px; }
  .cl-field label { font-size: 13px; font-weight: 600; color: var(--fg-2); }
  .cl-field input, .cl-field textarea { font-family: var(--font-sans); font-size: 15px; color: var(--fg-1); background: var(--neutral-50); border: 1px solid var(--border-2); border-radius: var(--r-md); padding: 12px 14px; width: 100%; transition: border-color var(--dur-fast) var(--ease-standard), box-shadow var(--dur-fast) var(--ease-standard), background var(--dur-fast) var(--ease-standard); }
  .cl-field textarea { resize: vertical; min-height: 96px; line-height: 1.5; }
  .cl-field input:focus, .cl-field textarea:focus { outline: none; background: #fff; border-color: var(--connecta-ink); box-shadow: 0 0 0 3px rgba(15,26,36,.08); }
  .cl-contact-send { margin-top: 4px; align-self: stretch; cursor: pointer; font-family: var(--font-sans); font-weight: 600; font-size: 16px; color: var(--action-primary-fg); background: var(--action-primary-bg); border: none; border-radius: var(--r-md); padding: 14px 24px; transition: background var(--dur-fast) var(--ease-standard); }
  .cl-contact-send:hover { background: var(--action-primary-hover); }
  .cl-contact-send:disabled { opacity: .6; cursor: default; }

  @media (max-width: 1040px) {
    .cl-desktop-nav { flex-wrap: nowrap; display: none !important; }
    .cl-burger { display: inline-flex !important; }
  }
  @media (max-width: 900px) {
    .cl-hero-grid { grid-template-columns: 1fr !important; gap: 36px !important; }
    .cl-hero-grid > div:last-child { min-height: 480px !important; }
  }
  @media (max-width: 520px) {
    .cl-rot { min-height: 3.6em !important; }
  }
  @media (max-width: 900px) and (min-width: 521px) {
    .cl-rot { min-height: 3.4em !important; }
  }
  /* Mobile nav: drop the inline text CTA (it goes into the burger menu),
     keep the language switcher + burger reachable, tighten the logo. */
  @media (max-width: 700px) {
    .cl-nav-cta { display: none !important; }
  }
  @media (max-width: 560px) {
    header { padding: 10px 12px 0 !important; }
    header > nav { padding: 0 10px 0 16px !important; height: 64px !important; gap: 12px !important; }
    header > nav > a:first-child img:last-child { height: 24px !important; }
    .cl-lang-btn { padding: 8px 10px !important; }
  }
  /* Very narrow phones: the nav is nowrap, so the logo must be the part that
     gives way - the language button and burger stay full size and reachable. */
  @media (max-width: 440px) {
    header { padding: 8px 10px 0 !important; }
    header > nav { padding: 0 8px 0 12px !important; height: 60px !important; gap: 8px !important; }
    header > nav > a:first-child { min-width: 0 !important; overflow: hidden !important; }
    header > nav > a:first-child img:last-child { height: 20px !important; max-width: 100% !important; }
    .cl-lang-btn { padding: 7px 9px !important; font-size: 13px !important; }
    .cl-lang, .cl-burger { flex-shrink: 0 !important; }
    .cl-burger { width: 38px !important; height: 38px !important; }
  }
  @media (max-width: 340px) {
    /* last resort: keep the mark, drop the wordmark so the burger never escapes */
    header > nav > a:first-child img:last-child { display: none !important; }
  }

  .cl-bento { display: grid; grid-template-columns: repeat(6, 1fr); grid-auto-rows: 232px; grid-auto-flow: row dense; gap: 14px; margin-top: 36px; }
  .cl-bt-intro { grid-column: span 2; grid-row: span 2; }
  .cl-bt-wide4 { grid-column: span 4; }
  .cl-bt-2 { grid-column: span 2; }
  .cl-bt-3 { grid-column: span 3; }
  .cl-bcard { position: relative; overflow: hidden; display: flex; flex-direction: column; background: #fff; border: 1px solid var(--border-1); border-radius: var(--r-lg); transition: box-shadow var(--dur-base) var(--ease-standard), border-color var(--dur-base) var(--ease-standard), transform var(--dur-base) var(--ease-standard); text-decoration: none; color: inherit; }
  .cl-bcard:hover { box-shadow: var(--shadow-2); border-color: var(--border-2); transform: translateY(-3px); }
  .cl-bcontent { position: relative; z-index: 2; flex: 1 1 0%; padding: 22px 24px; display: flex; flex-direction: column; }
  .cl-bicon { width: 44px; height: 44px; border-radius: var(--r-md); display: flex; align-items: center; justify-content: center; margin-bottom: 14px; }
  .cl-bcta { margin-top: auto; padding-top: 16px; display: inline-flex; align-items: center; gap: 7px; font-size: 15px; font-weight: 600; color: var(--connecta-coral); }
  .cl-bcta svg { transition: transform var(--dur-base) var(--ease-standard); }
  .cl-bcard:hover .cl-bcta svg { transform: translateX(3px); }
  @media (prefers-reduced-motion: reduce) { .cl-bcard:hover { transform: none; } }
  .cl-bento .cl-bcontent h3 { font-size: 19px; }
  .cl-bento .cl-bt-wide4 .cl-bcontent h3 { font-size: 22px; }
  .cl-bt-intro h3 { font-size: 25px; }
  .cl-bento .cl-bcontent p { font-size: 15px; line-height: 1.5; max-width: none; }
  .cl-bento .cl-bt-wide4 .cl-bcontent p { font-size: 16px; max-width: 460px; }
  @media (max-width: 540px) {
    .cl-bento .cl-bcontent h3 { font-size: 17.5px; }
    .cl-bento .cl-bt-wide4 .cl-bcontent h3 { font-size: 19px; }
    .cl-bt-intro h3 { font-size: 21px; }
    .cl-bento .cl-bcontent p, .cl-bento .cl-bt-wide4 .cl-bcontent p { font-size: 14.5px; }
    .cl-bcta { font-size: 14px; }
  }
  @media (max-width: 900px) {
    .cl-bento { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 210px; }
    .cl-bt-intro { grid-column: span 2; grid-row: span 1; }
    .cl-bt-wide4, .cl-bt-2, .cl-bt-3 { grid-column: span 1; }
  }
  @media (max-width: 540px) {
    .cl-bento { grid-template-columns: 1fr; grid-auto-rows: auto; }
    .cl-bt-intro, .cl-bt-wide4, .cl-bt-2, .cl-bt-3 { grid-column: span 1; }
    .cl-bcard { min-height: 196px; }
  }

  .cl-2col { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
  @media (max-width: 880px) { .cl-2col { grid-template-columns: 1fr !important; gap: 40px !important; } }

  .cl-aud { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
  @media (max-width: 900px) { .cl-aud { grid-template-columns: repeat(2, 1fr); } }
  @media (max-width: 520px) { .cl-aud { grid-template-columns: 1fr; } }
  .cl-pilot { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
  @media (max-width: 860px) { .cl-pilot { grid-template-columns: repeat(2, 1fr); } }
  @media (max-width: 470px) { .cl-pilot { grid-template-columns: 1fr; } }
  .cl-foot { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 36px; }
  @media (max-width: 760px) { .cl-foot { grid-template-columns: 1fr 1fr; gap: 28px; } }
  @media (max-width: 440px) { .cl-foot { grid-template-columns: 1fr; gap: 24px; } }

  .cl-plist { margin-top: 36px; }
  .cl-prow { display: grid; grid-template-columns: 68px 1fr auto; align-items: center; gap: 22px; padding: 24px 10px; border-top: 1px solid var(--border-1); text-decoration: none; color: inherit; transition: background var(--dur-base) var(--ease-standard); }
  .cl-prow:last-child { border-bottom: 1px solid var(--border-1); }
  .cl-prow:hover { background: var(--neutral-50); }
  .cl-pnum { font-size: 32px; font-weight: 700; letter-spacing: -0.03em; color: var(--neutral-300); line-height: 1; font-variant-numeric: tabular-nums; transition: color var(--dur-base) var(--ease-standard); }
  .cl-prow:hover .cl-pnum { color: var(--connecta-coral); }
  @media (max-width: 620px) {
    .cl-prow { grid-template-columns: 44px 1fr; gap: 14px 16px; }
  }

  /* ---- v2 sections: proof band, teacher tools, flow, tabbed showcase ---- */
  .cl-proof { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; }
  .cl-proof > div { text-align: center; padding: 6px 10px; }
  @media (max-width: 760px) { .cl-proof { grid-template-columns: repeat(2, 1fr); gap: 20px 8px; } }

  .cl-toolgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
  @media (max-width: 900px) { .cl-toolgrid { grid-template-columns: repeat(2, 1fr); } }
  @media (max-width: 560px) { .cl-toolgrid { grid-template-columns: 1fr; } }
  .cl-tool { background: #fff; border: 1px solid var(--border-1); border-radius: var(--r-lg); padding: 18px; display: flex; flex-direction: column; gap: 11px; }
  .cl-toolicon { width: 44px; height: 44px; border-radius: var(--r-md); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
  .cl-tool-h { font-size: 16px; font-weight: 600; margin: 0; letter-spacing: -0.01em; }
  .cl-tool-p { font-size: 13px; color: var(--fg-3); line-height: 1.45; margin: 0; }
  .cl-st { font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; font-weight: 700; padding: 4px 8px; border-radius: var(--r-pill); white-space: nowrap; line-height: 1; flex-shrink: 0; }
  .cl-st-live { background: var(--connecta-lime); color: var(--connecta-ink); }
  .cl-st-soon { background: var(--neutral-100); color: var(--fg-3); border: 1px solid var(--border-1); }
  .cl-tool-feature { background: var(--connecta-ink); border-color: transparent; }
  .cl-tool-feature .cl-tool-h { color: #fff; }
  .cl-tool-feature .cl-tool-p { color: rgba(255,255,255,.72); }

  .cl-flow { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
  @media (max-width: 860px) { .cl-flow { grid-template-columns: 1fr 1fr; } }
  @media (max-width: 460px) { .cl-flow { grid-template-columns: 1fr; } }
  .cl-step { background: #fff; border: 1px solid var(--border-1); border-radius: var(--r-lg); padding: 22px; }
  .cl-num { width: 30px; height: 30px; border-radius: var(--r-pill); background: var(--connecta-lime); color: var(--connecta-ink); font-weight: 800; display: flex; align-items: center; justify-content: center; font-size: 14px; margin-bottom: 14px; font-variant-numeric: tabular-nums; }

  .cl-tabin { position: absolute; width: 1px; height: 1px; opacity: 0; overflow: hidden; }
  .cl-tablist { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 26px; }
  .cl-tab { display: inline-flex; align-items: center; gap: 8px; padding: 10px 18px; border-radius: var(--r-pill); border: 1px solid var(--border-1); background: #fff; color: var(--fg-2); font-weight: 600; font-size: 14px; cursor: pointer; user-select: none; transition: border-color var(--dur-base) var(--ease-standard), color var(--dur-base) var(--ease-standard), background var(--dur-base) var(--ease-standard); }
  .cl-tab:hover { border-color: var(--border-2); color: var(--fg-1); }
  .cl-dot { width: 8px; height: 8px; border-radius: var(--r-pill); flex-shrink: 0; }
  .cl-panel { display: none; }
  .cl-panel-note { font-size: 14px; color: var(--fg-3); margin: 0 0 20px; }
  #cl-tab-student:checked ~ .cl-panels .cl-panel-student,
  #cl-tab-parent:checked ~ .cl-panels .cl-panel-parent,
  #cl-tab-teacher:checked ~ .cl-panels .cl-panel-teacher,
  #cl-tab-platform:checked ~ .cl-panels .cl-panel-platform { display: block; animation: clFade 0.32s var(--ease-standard); }
  #cl-tab-student:checked ~ .cl-tablist label[for="cl-tab-student"],
  #cl-tab-parent:checked ~ .cl-tablist label[for="cl-tab-parent"],
  #cl-tab-teacher:checked ~ .cl-tablist label[for="cl-tab-teacher"],
  #cl-tab-platform:checked ~ .cl-tablist label[for="cl-tab-platform"] { background: var(--connecta-ink); color: #fff; border-color: var(--connecta-ink); }
  #cl-tab-student:focus-visible ~ .cl-tablist label[for="cl-tab-student"],
  #cl-tab-parent:focus-visible ~ .cl-tablist label[for="cl-tab-parent"],
  #cl-tab-teacher:focus-visible ~ .cl-tablist label[for="cl-tab-teacher"],
  #cl-tab-platform:focus-visible ~ .cl-tablist label[for="cl-tab-platform"] { outline: 2px solid var(--connecta-ink); outline-offset: 2px; }
  @keyframes clFade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
  @media (prefers-reduced-motion: reduce) { .cl-panel { animation: none !important; } }
  /* FAQ (v2) */
  .cl-ftablist { display: flex; gap: 8px; flex-wrap: wrap; margin: 28px 0 8px; }
  .cl-faqwrap { max-width: 860px; }
  .cl-faq-cat { font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; font-weight: 700; color: var(--fg-3); margin: 26px 0 10px; }
  details.cl-faq { border: 1px solid var(--border-1); border-radius: var(--r-md); background: #fff; margin-top: 8px; }
  details.cl-faq > summary { cursor: pointer; padding: 15px 18px; font-weight: 600; font-size: 15.5px; color: var(--fg-1); list-style: none; display: flex; align-items: center; gap: 14px; }
  details.cl-faq > summary::-webkit-details-marker { display: none; }
  details.cl-faq > summary::after { content: ""; width: 9px; height: 9px; border-right: 2px solid var(--fg-3); border-bottom: 2px solid var(--fg-3); transform: rotate(45deg); transition: transform var(--dur-base) var(--ease-standard); margin-left: auto; flex-shrink: 0; }
  details.cl-faq[open] > summary::after { transform: rotate(-135deg); }
  details.cl-faq .cl-faq-a { padding: 0 18px 16px; color: var(--fg-2); font-size: 14.5px; line-height: 1.6; }
  .cl-fpanel { display: none; }
  #cl-ftab-students:checked ~ .cl-fpanels .cl-fpanel-students,
  #cl-ftab-teachers:checked ~ .cl-fpanels .cl-fpanel-teachers,
  #cl-ftab-parents:checked ~ .cl-fpanels .cl-fpanel-parents { display: block; }
  #cl-ftab-students:checked ~ .cl-ftablist label[for="cl-ftab-students"],
  #cl-ftab-teachers:checked ~ .cl-ftablist label[for="cl-ftab-teachers"],
  #cl-ftab-parents:checked ~ .cl-ftablist label[for="cl-ftab-parents"] { background: var(--connecta-ink); color: #fff; border-color: var(--connecta-ink); }
  #cl-ftab-students:focus-visible ~ .cl-ftablist label[for="cl-ftab-students"],
  #cl-ftab-teachers:focus-visible ~ .cl-ftablist label[for="cl-ftab-teachers"],
  #cl-ftab-parents:focus-visible ~ .cl-ftablist label[for="cl-ftab-parents"] { outline: 2px solid var(--connecta-ink); outline-offset: 2px; }
  html { scroll-padding-top: 96px; }