:root {
      /* Warm paper neutrals + one desaturated brand blue */
      --color-text: #16140F;
      --color-text-secondary: #5F5A50;
      --color-bg: #F7F5F0;
      --color-bg-element: #EFEBE3;
      --color-surface: #FFFDF9;
      --color-bg-selected: #E4EAF5;
      --color-primary: #2B5FB4;
      --color-primary-hover: #2F68C4;
      --color-primary-depth: #1F4886;
      --color-on-primary: #FFFFFF;
      --color-success: #2F7D57;
      --color-success-depth: #22603F;
      --color-success-bg: #E6F1E8;
      --color-success-border: #9CC7AE;
      --color-caution: #C98A22;
      --color-caution-depth: #8F5E10;
      --color-danger: #B8483E;
      --color-danger-depth: #8E352D;
      --color-danger-bg: #F8E9E5;
      --color-border: #E2DCD0;
      --color-border-strong: #CFC7B7;
      --color-placeholder: #736C60;
      --color-info-bg: #E4EAF5;
      --color-info-border: #2B5FB4;

      --radius-xs: 8px;
      --radius-sm: 10px;
      --radius-md: 14px;
      --radius-lg: 22px;
      --radius-xl: 30px;
      --border-w: 1px;
      --depth-flat: 1px;
      --depth-raised: 2px;

      /* Shadows tinted with the paper/ink hue, one light source from above */
      --shadow-sm: 0 1px 2px rgba(60, 45, 20, .06), 0 2px 6px -2px rgba(60, 45, 20, .06);
      --shadow-md: 0 1px 2px rgba(60, 45, 20, .05), 0 12px 28px -10px rgba(60, 45, 20, .16);
      --shadow-lg: 0 2px 4px rgba(60, 45, 20, .05), 0 30px 60px -20px rgba(40, 32, 18, .28);

      --ease-out: cubic-bezier(.2, .8, .2, 1);
      --ease-out-expo: cubic-bezier(.16, 1, .3, 1);

      --z-base: 1;
      --z-header: 50;
      --z-skip: 90;
      --z-grain: 100;

      --font-display: "Bricolage Grotesque", system-ui, sans-serif;
      --font-body: "Geist", system-ui, sans-serif;
      --font-serif: "Instrument Serif", Georgia, serif;
      --max-width: 1200px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
      scrollbar-color: var(--color-border-strong) var(--color-bg);
      scroll-padding-top: 88px;
    }

    body {
      margin: 0;
      font-family: var(--font-body);
      color: var(--color-text);
      background: var(--color-bg);
      line-height: 1.55;
      -webkit-font-smoothing: antialiased;
      text-rendering: optimizeLegibility;
      caret-color: var(--color-primary);
      accent-color: var(--color-primary);
    }

    /* Fixed grain overlay to break digital flatness */
    body::after {
      content: "";
      position: fixed;
      inset: 0;
      z-index: var(--z-grain);
      pointer-events: none;
      opacity: .05;
      mix-blend-mode: multiply;
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    }

    h1,
    h2,
    h3,
    .brand-word {
      font-family: var(--font-display);
      font-weight: 700;
      line-height: 1.08;
      letter-spacing: -0.025em;
      margin: 0;
      text-wrap: balance;
    }

    h4,
    h5 {
      font-weight: 600;
    }

    p {
      margin: 0;
      text-wrap: pretty;
    }

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

    img,
    svg {
      display: block;
    }

    button {
      font-family: inherit;
      cursor: pointer;
    }

    :focus-visible {
      outline: 2px solid var(--color-primary);
      outline-offset: 3px;
      border-radius: 6px;
    }

    ::selection {
      background: var(--color-bg-selected);
      color: var(--color-primary-depth);
    }

    .skip-link {
      position: absolute;
      top: 12px;
      left: 12px;
      z-index: var(--z-skip);
      background: var(--color-text);
      color: var(--color-bg);
      padding: 10px 16px;
      border-radius: var(--radius-sm);
      font-weight: 600;
      font-size: 14px;
      transform: translateY(-160%);
      transition: transform .2s var(--ease-out);
    }

    .skip-link:focus {
      transform: translateY(0);
    }

    .wrap {
      max-width: var(--max-width);
      margin: 0 auto;
      padding: 0 28px;
    }

    /* Buttons */
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      font-family: var(--font-body);
      font-weight: 600;
      font-size: 15.5px;
      letter-spacing: -0.005em;
      border-radius: 12px;
      border: 1px solid transparent;
      padding: 14px 24px;
      transition: transform .25s var(--ease-out-expo), box-shadow .25s var(--ease-out), background-color .2s ease, border-color .2s ease;
      white-space: nowrap;
    }

    .btn:active {
      transform: translateY(0) scale(.98);
      transition-duration: .08s;
    }

    .btn:disabled {
      opacity: .6;
      cursor: progress;
    }

    .btn-primary {
      background: var(--color-primary);
      color: var(--color-on-primary);
      border-color: var(--color-primary-depth);
      box-shadow: inset 0 1px 0 rgba(255, 255, 255, .2), 0 1px 2px rgba(40, 32, 18, .25);
    }

    .btn-primary:hover {
      background: var(--color-primary-hover);
      transform: translateY(-1px);
      box-shadow: inset 0 1px 0 rgba(255, 255, 255, .22), 0 4px 10px -4px rgba(40, 32, 18, .35);
    }

    .btn-ghost {
      background: var(--color-surface);
      color: var(--color-text);
      border-color: var(--color-border-strong);
    }

    .btn-ghost:hover {
      border-color: var(--color-text-secondary);
      transform: translateY(-1px);
    }

    .btn-sm {
      padding: 10px 16px;
      font-size: 14px;
      border-radius: 10px;
    }

    .btn-block {
      width: 100%;
    }

    .link-arrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-weight: 600;
      font-size: 15.5px;
      color: var(--color-text);
      padding: 14px 8px;
      background-image: linear-gradient(currentColor, currentColor);
      background-size: 0% 1px;
      background-repeat: no-repeat;
      background-position: 8px calc(100% - 12px);
      transition: background-size .3s var(--ease-out);
    }

    .link-arrow:hover {
      background-size: calc(100% - 40px) 1px;
    }

    .link-arrow svg {
      transition: transform .25s var(--ease-out-expo);
    }

    .link-arrow:hover svg {
      transform: translateY(3px);
    }

    /* Header */
    header {
      position: sticky;
      top: 0;
      z-index: var(--z-header);
      background: rgba(247, 245, 240, .78);
      backdrop-filter: blur(14px) saturate(1.4);
      -webkit-backdrop-filter: blur(14px) saturate(1.4);
      border-bottom: 1px solid transparent;
      transition: border-color .25s ease, box-shadow .25s ease;
    }

    header.scrolled {
      border-bottom-color: var(--color-border);
      box-shadow: 0 8px 24px -16px rgba(60, 45, 20, .25);
    }

    .nav {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
      padding: 14px 28px;
    }

    .logo {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 20px;
    }

    .logo .brand-word {
      letter-spacing: -0.035em;
    }

    .logo-mark {
      width: 34px;
      height: 34px;
      border-radius: var(--radius-sm);
      object-fit: cover;
      flex-shrink: 0;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 4px;
      font-weight: 500;
      font-size: 14px;
      color: var(--color-text-secondary);
    }

    .nav-links a {
      white-space: nowrap;
      padding: 8px 10px;
      border-radius: 8px;
      transition: color .2s ease, background-color .2s ease;
    }

    .nav-links a:hover {
      color: var(--color-text);
      background: rgba(22, 20, 15, .05);
    }

    .nav-links .lang-switch {
      display: flex;
      gap: 0;
      margin-left: 8px;
      padding-left: 10px;
      border-left: 1px solid var(--color-border);
      font-size: 12.5px;
      font-weight: 600;
      letter-spacing: .02em;
    }

    .nav-links .lang-switch a {
      padding: 6px 7px;
    }

    .nav-links .lang-switch a.is-current {
      color: var(--color-text);
      pointer-events: none;
      text-decoration: underline;
      text-underline-offset: 4px;
      text-decoration-thickness: 1.5px;
      text-decoration-color: var(--color-primary);
    }

    .nav-actions {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .nav-toggle {
      display: none;
      background: var(--color-surface);
      border: 1px solid var(--color-border-strong);
      border-radius: var(--radius-sm);
      width: 42px;
      height: 42px;
      align-items: center;
      justify-content: center;
      color: var(--color-text);
      transition: transform .2s var(--ease-out-expo);
    }

    .nav-toggle:active {
      transform: scale(.94);
    }

    .nav-toggle svg {
      pointer-events: none;
    }

    /* Sections — optically heavier bottom padding */
    section {
      padding: 120px 0 132px;
    }

    .section-head {
      max-width: 720px;
      margin: 0 0 64px;
      text-align: left;
    }

    .section-head h2 {
      font-size: clamp(32px, 4.2vw, 52px);
      margin-bottom: 18px;
    }

    .section-head p {
      color: var(--color-text-secondary);
      font-size: 18px;
      max-width: 52ch;
    }

    .muted {
      color: var(--color-text-secondary);
    }

    /* Hero */
    .hero {
      position: relative;
      padding-top: 72px;
      padding-bottom: 104px;
      overflow: hidden;
      --mesh-1: rgba(43, 95, 180, .08);
      --mesh-2: rgba(201, 138, 34, .07);
      --mesh-3: rgba(120, 165, 235, .07);
    }

    .hero>.wrap {
      position: relative;
      z-index: 1;
    }

    .hero .wrap {
      display: grid;
      grid-template-columns: 1.15fr .85fr;
      gap: 48px;
      align-items: center;
    }

    .hero h1 {
      font-size: clamp(42px, 6vw, 80px);
      line-height: .98;
      letter-spacing: -0.04em;
      font-weight: 700;
      margin: 0 0 28px;
    }

    .hero-em {
      font-family: var(--font-serif);
      font-style: italic;
      font-weight: 400;
      letter-spacing: -0.01em;
      color: var(--color-primary);
      padding-right: .06em;
    }

    .hero p.lead {
      font-size: 19px;
      line-height: 1.6;
      color: var(--color-text-secondary);
      max-width: 48ch;
      margin-bottom: 40px;
    }

    .hero-actions {
      display: flex;
      align-items: center;
      flex-wrap: wrap;
      gap: 10px;
      margin-bottom: 20px;
    }

    .hero-note {
      font-size: 13.5px;
      color: var(--color-text-secondary);
      display: flex;
      align-items: flex-start;
      gap: 8px;
    }

    .hero-note::before {
      content: "";
      flex-shrink: 0;
      margin-top: .5em;
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: var(--color-success);
      box-shadow: 0 0 0 4px var(--color-success-bg);
    }

    .hero-visual {
      position: relative;
      display: flex;
      justify-content: center;
      padding: 56px 0;
    }

    /* Ambient panel: radial glow + fading dot grid behind the phone */
    .hero-visual::before {
      content: "";
      position: absolute;
      inset: 0 -8%;
      border-radius: var(--radius-xl);
      background: var(--color-bg-element);
      z-index: 0;
    }

    .hero-visual::after {
      content: "";
      position: absolute;
      inset: 0 -8%;
      border-radius: var(--radius-xl);
      background-image: radial-gradient(circle, rgba(22, 20, 15, .16) 1px, transparent 1.3px);
      background-size: 20px 20px;
      -webkit-mask-image: radial-gradient(70% 70% at 50% 50%, #000 30%, transparent 85%);
      mask-image: radial-gradient(70% 70% at 50% 50%, #000 30%, transparent 85%);
      z-index: 0;
    }

    /* Ambient mesh: barely-there colour fields drifting behind a section.
       Soft radial falloff + page grain read as frosted glass; transform-only. */
    .mesh {
      position: absolute;
      inset: 0;
      z-index: 0;
      overflow: hidden;
      pointer-events: none;
    }

    .mesh i {
      position: absolute;
      width: 70%;
      aspect-ratio: 1;
      border-radius: 50%;
      background: radial-gradient(closest-side, var(--mesh-c), transparent);
      will-change: transform;
      animation: mesh-drift-a 38s ease-in-out infinite alternate;
    }

    .mesh i:nth-child(1) {
      --mesh-c: var(--mesh-1);
      top: -30%;
      right: -15%;
    }

    .mesh i:nth-child(2) {
      --mesh-c: var(--mesh-2);
      bottom: -35%;
      left: -20%;
      width: 60%;
      animation-name: mesh-drift-b;
      animation-duration: 46s;
    }

    .mesh i:nth-child(3) {
      --mesh-c: var(--mesh-3);
      top: 20%;
      left: 30%;
      width: 45%;
      animation-name: mesh-drift-c;
      animation-duration: 31s;
    }

    @keyframes mesh-drift-a {
      to {
        transform: translate(-22%, 18%) scale(1.12);
      }
    }

    @keyframes mesh-drift-b {
      to {
        transform: translate(26%, -20%) scale(.9);
      }
    }

    @keyframes mesh-drift-c {
      to {
        transform: translate(-30%, -12%) scale(1.15);
      }
    }

    .hero-visual .mesh {
      inset: 0 -8%;
      border-radius: var(--radius-xl);
      --mesh-1: rgba(43, 95, 180, .20);
      --mesh-2: rgba(201, 138, 34, .13);
      --mesh-3: rgba(120, 165, 235, .16);
    }

    @keyframes float {

      0%,
      100% {
        transform: translateY(0);
      }

      50% {
        transform: translateY(-10px);
      }
    }

    .phone {
      position: relative;
      z-index: var(--z-base);
      width: 284px;
      background: #1E1C18;
      border-radius: 44px;
      padding: 12px;
      box-shadow: var(--shadow-lg), 0 60px 80px -40px rgba(40, 32, 18, .3);
      transform: rotate(-2.5deg);
    }

    .phone-notch {
      position: absolute;
      top: 22px;
      left: 50%;
      width: 72px;
      height: 20px;
      margin-left: -36px;
      border-radius: 999px;
      background: #1E1C18;
      z-index: 2;
    }

    .phone-screen {
      background: var(--color-surface);
      border-radius: 33px;
      padding: 52px 18px 22px;
      min-height: 400px;
      display: flex;
      flex-direction: column;
    }

    .phone-progress {
      height: 8px;
      border-radius: 999px;
      background: var(--color-bg-element);
      overflow: hidden;
      margin-bottom: 26px;
    }

    .phone-progress>span {
      display: block;
      height: 100%;
      width: 62%;
      background: var(--color-success);
      border-radius: 999px;
    }

    .phone-question {
      font-size: 12.5px;
      color: var(--color-text-secondary);
      font-weight: 500;
      margin-bottom: 6px;
    }

    .phone-sentence {
      font-family: var(--font-serif);
      font-style: italic;
      font-size: 30px;
      line-height: 1.1;
      margin-bottom: 22px;
    }

    .phone-chip {
      display: flex;
      align-items: center;
      justify-content: space-between;
      background: var(--color-surface);
      border: 1px solid var(--color-border);
      border-radius: 12px;
      padding: 13px 14px;
      font-weight: 500;
      margin-bottom: 9px;
      font-size: 15px;
      box-shadow: 0 1px 0 var(--color-border);
    }

    .phone-chip.is-correct {
      background: var(--color-success-bg);
      border-color: var(--color-success-border);
      color: var(--color-success-depth);
      font-weight: 600;
    }

    .phone-chip.is-correct .check {
      width: 20px;
      height: 20px;
      border-radius: 6px;
      background: var(--color-success);
      color: #fff;
      font-size: 11px;
      font-weight: 700;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
    }

    /* Float cards: solid paper notes pinned to the phone */
    .float-card {
      position: absolute;
      z-index: 2;
      background: var(--color-surface);
      border-radius: 14px;
      box-shadow: var(--shadow-md);
      padding: 11px 15px;
      font-size: 13.5px;
      font-weight: 600;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .ico {
      flex-shrink: 0;
    }

    .float-card.streak {
      top: 14%;
      right: -4%;
      color: var(--color-caution-depth);
      animation: float 6s ease-in-out infinite;
      animation-delay: -1s;
    }

    .float-card.done {
      bottom: 12%;
      left: -6%;
      color: var(--color-success-depth);
      animation: float 6.5s ease-in-out infinite;
      animation-delay: -3s;
    }

    /* Audience — left-aligned strip divided by hairlines */
    .audience {
      padding: 0;
      border-top: 1px solid var(--color-border);
      border-bottom: 1px solid var(--color-border);
    }

    .audience .wrap {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 0;
    }

    .audience-card {
      display: grid;
      grid-template-columns: auto 1fr;
      column-gap: 16px;
      align-items: start;
      text-align: left;
      padding: 36px 32px 40px;
      border-left: 1px solid var(--color-border);
    }

    .audience-card:first-child {
      border-left: 0;
      padding-left: 0;
    }

    .audience-card .icon {
      grid-row: span 2;
      padding-top: 2px;
      color: var(--color-primary);
    }

    .audience-card .icon svg {
      width: 20px;
      height: 20px;
      stroke-width: 1.75;
    }

    .audience-card .audience-title {
      font-family: var(--font-display);
      font-weight: 700;
      font-size: 17px;
      line-height: 1.2;
      letter-spacing: -0.015em;
      color: var(--color-text);
      margin-bottom: 4px;
    }

    .audience-card p:not(.audience-title) {
      color: var(--color-text-secondary);
      font-size: 14.5px;
    }

    /* Problem — sticky heading + numbered editorial list */
    #problema .wrap {
      display: grid;
      grid-template-columns: 5fr 7fr;
      column-gap: 72px;
      align-items: start;
    }

    #problema .section-head {
      grid-row: span 2;
      position: sticky;
      top: 112px;
      margin: 0;
    }

    .problem-grid {
      display: grid;
      grid-template-columns: 1fr;
      border-top: 1px solid var(--color-border-strong);
      margin-bottom: 48px;
    }

    .problem-card {
      padding: 30px 0 32px;
      border-bottom: 1px solid var(--color-border);
    }

    .problem-card .icon {
      display: none;
    }

    .problem-card p {
      font-size: clamp(19px, 2.1vw, 24px);
      line-height: 1.45;
      color: var(--color-text-secondary);
      max-width: 38ch;
    }

    .problem-card p strong {
      color: var(--color-text);
      font-weight: 600;
    }

    .problem-resolve {
      font-size: 18px;
      font-weight: 500;
      line-height: 1.55;
      max-width: 52ch;
    }

    .problem-resolve .brand-word {
      color: var(--color-primary-depth);
      letter-spacing: -0.02em;
    }

    /* Features — asymmetric bento */
    #recursos {
      position: relative;
      overflow: hidden;
      --mesh-1: rgba(43, 95, 180, .07);
      --mesh-2: rgba(201, 138, 34, .06);
      --mesh-3: rgba(43, 95, 180, .05);
      background: var(--color-bg-element);
      border-top: 1px solid var(--color-border);
      border-bottom: 1px solid var(--color-border);
    }

    #recursos>.wrap {
      position: relative;
      z-index: 1;
    }

    .feature-grid {
      display: grid;
      grid-template-columns: repeat(6, 1fr);
      gap: 14px;
    }

    .feature-card {
      position: relative;
      grid-column: span 2;
      display: flex;
      flex-direction: column;
      padding: 28px;
      border-radius: var(--radius-lg);
      background: var(--color-surface);
      box-shadow: inset 0 0 0 1px var(--color-border);
      overflow: hidden;
      transition: transform .35s var(--ease-out), box-shadow .35s var(--ease-out);
    }

    .feature-card:hover {
      transform: translateY(-3px);
      box-shadow: inset 0 0 0 1px var(--color-border-strong);
    }

    .feature-card:nth-child(1) {
      grid-column: span 4;
      grid-row: span 2;
      justify-content: flex-end;
      min-height: 380px;
      padding: 40px;
      background:
        radial-gradient(70% 80% at 85% 10%, rgba(43, 95, 180, .16), transparent 70%),
        var(--color-surface);
    }

    /* Decorative CEFR specimen on the lead card */
    .feature-card:nth-child(1)::after {
      content: "A1 → C2";
      position: absolute;
      top: 28px;
      right: 36px;
      font-family: var(--font-serif);
      font-style: italic;
      font-size: clamp(64px, 9vw, 128px);
      line-height: 1;
      letter-spacing: -0.03em;
      color: var(--color-primary);
      opacity: .14;
      pointer-events: none;
    }

    .feature-card:nth-child(1) h3 {
      font-size: clamp(26px, 3vw, 36px);
      margin-bottom: 12px;
    }

    .feature-card:nth-child(1) p {
      font-size: 17px;
      max-width: 40ch;
    }

    .feature-card .icon {
      color: var(--color-primary);
      margin-bottom: 36px;
    }

    .feature-card .icon svg {
      width: 24px;
      height: 24px;
      stroke-width: 1.6;
    }

    .feature-card:nth-child(1) .icon {
      margin-bottom: auto;
    }

    .feature-card:nth-child(1) .icon svg {
      width: 32px;
      height: 32px;
    }

    .feature-card h3 {
      font-size: 19px;
      letter-spacing: -0.02em;
      margin-bottom: 8px;
      margin-top: auto;
    }

    .feature-card:nth-child(1) h3 {
      margin-top: 72px;
    }

    .feature-card p {
      color: var(--color-text-secondary);
      font-size: 15px;
    }

    /* White-label / app stores */
    .app-proprio-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 80px;
      align-items: center;
    }

    #app-proprio h2 {
      font-size: clamp(30px, 3.6vw, 46px);
      margin: 0 0 18px;
    }

    #app-proprio .muted {
      font-size: 17.5px;
      max-width: 46ch;
      margin-bottom: 40px;
    }

    .app-steps {
      display: flex;
      flex-direction: column;
      gap: 0;
      border-top: 1px solid var(--color-border);
    }

    .app-step {
      display: flex;
      gap: 18px;
      align-items: flex-start;
      padding: 18px 0;
      border-bottom: 1px solid var(--color-border);
    }

    .app-step .num {
      width: 30px;
      height: 30px;
      flex-shrink: 0;
      border-radius: 8px;
      background: var(--color-text);
      color: var(--color-bg);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 600;
      font-size: 13px;
      font-variant-numeric: tabular-nums;
    }

    .app-step h3 {
      font-size: 16.5px;
      letter-spacing: -0.015em;
      margin-bottom: 3px;
    }

    .app-step p {
      color: var(--color-text-secondary);
      font-size: 14.5px;
    }

    .app-visual-card {
      position: relative;
      background:
        radial-gradient(80% 70% at 100% 0%, rgba(43, 95, 180, .22), transparent 65%),
        radial-gradient(60% 60% at 0% 100%, rgba(201, 138, 34, .12), transparent 70%),
        var(--color-bg-element);
      border-radius: var(--radius-xl);
      padding: 56px 44px 36px;
    }

    .app-listing {
      position: relative;
      display: flex;
      align-items: center;
      gap: 16px;
      background: var(--color-surface);
      border-radius: var(--radius-lg);
      padding: 20px;
      margin-bottom: 24px;
      box-shadow: var(--shadow-lg);
      transform: rotate(-1.5deg);
    }

    .app-icon-preview {
      width: 64px;
      height: 64px;
      flex-shrink: 0;
      border-radius: 17px;
      background-color: var(--color-primary);
      background-image: radial-gradient(120% 120% at 0% 0%, rgba(255, 255, 255, .28), transparent 50%);
      box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .12), 0 6px 14px -6px rgba(31, 72, 134, .6);
      color: #fff;
      display: flex;
      align-items: center;
      justify-content: center;
      font-family: var(--font-serif);
      font-style: italic;
      font-size: 36px;
    }

    .app-listing-text {
      display: flex;
      flex-direction: column;
      gap: 3px;
    }

    .app-listing-text strong {
      font-family: var(--font-display);
      font-size: 18px;
      letter-spacing: -0.02em;
    }

    .app-listing-text span {
      font-size: 13px;
      color: var(--color-text-secondary);
    }

    .app-logo-tag {
      position: absolute;
      top: -12px;
      left: 72px;
      background: var(--color-caution-depth);
      color: #fff;
      font-size: 11.5px;
      font-weight: 600;
      padding: 3px 8px;
      border-radius: 4px;
      transform: rotate(3deg);
    }

    .store-badges {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-bottom: 20px;
    }

    .store-badge {
      display: flex;
      align-items: center;
      gap: 10px;
      background: var(--color-text);
      color: #fff;
      border-radius: 12px;
      padding: 9px 16px;
      box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .12);
    }

    .store-icon svg {
      display: block;
    }

    .store-text {
      display: flex;
      flex-direction: column;
      line-height: 1.15;
    }

    .store-text small {
      font-size: 10px;
      opacity: .7;
    }

    .store-text strong {
      font-size: 15px;
      font-weight: 600;
    }

    .app-visual-caption {
      font-size: 12.5px;
      color: var(--color-text-secondary);
    }

    /* Demo */
    .demo-section {
      background: var(--color-bg-element);
      border-top: 1px solid var(--color-border);
      border-bottom: 1px solid var(--color-border);
    }

    #demo .section-head {
      text-align: center;
      margin-left: auto;
      margin-right: auto;
    }

    #demo .section-head p {
      margin: 0 auto;
    }

    .demo-box {
      max-width: 760px;
      margin: 0 auto;
      background: var(--color-surface);
      border-radius: var(--radius-xl);
      padding: 44px 44px 36px;
      box-shadow: var(--shadow-lg);
    }

    .demo-instructions {
      text-align: center;
      font-weight: 500;
      color: var(--color-text-secondary);
      margin-bottom: 28px;
      font-size: 15px;
    }

    .demo-columns {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 28px;
    }

    .demo-item {
      width: 100%;
      text-align: left;
      border: 1px solid var(--color-border-strong);
      border-radius: 12px;
      padding: 14px 16px;
      margin-bottom: 10px;
      font-weight: 500;
      font-size: 15.5px;
      background: var(--color-surface);
      color: var(--color-text);
      transition: border-color .15s ease, background-color .15s ease, transform .2s var(--ease-out-expo), box-shadow .15s ease;
    }

    .demo-item:hover {
      border-color: var(--color-primary);
      transform: translateY(-1px);
    }

    .demo-item:active {
      transform: translateY(1px);
    }

    .demo-item.selected {
      border-color: var(--color-primary);
      background: var(--color-bg-selected);
      color: var(--color-primary-depth);
      box-shadow: inset 0 0 0 1px var(--color-primary);
    }

    .demo-item.matched {
      border-color: var(--color-success-border);
      background: var(--color-success-bg);
      color: var(--color-success-depth);
      transform: none;
      cursor: default;
    }

    .demo-item.wrong {
      border-color: var(--color-danger);
      background: var(--color-danger-bg);
      animation: shake .3s ease;
    }

    .demo-item:disabled {
      opacity: .7;
    }

    @keyframes shake {

      0%,
      100% {
        transform: translateX(0);
      }

      25% {
        transform: translateX(-6px);
      }

      75% {
        transform: translateX(6px);
      }
    }

    .demo-status {
      text-align: center;
      margin-top: 20px;
      font-weight: 600;
      min-height: 26px;
      color: var(--color-success-depth);
    }

    .demo-reset {
      display: flex;
      justify-content: center;
      margin-top: 8px;
    }

    /* How it works — timeline */
    .steps {
      position: relative;
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 32px;
    }

    .steps::before {
      content: "";
      position: absolute;
      top: 22px;
      left: 22px;
      right: 0;
      height: 1px;
      background: linear-gradient(90deg, var(--color-border-strong), var(--color-border-strong) 80%, transparent);
    }

    .step {
      position: relative;
      text-align: left;
      opacity: 0;
      transform: translateY(16px);
      transition: opacity .6s var(--ease-out), transform .6s var(--ease-out);
    }

    .step:nth-child(2) { transition-delay: .08s; }
    .step:nth-child(3) { transition-delay: .16s; }
    .step:nth-child(4) { transition-delay: .24s; }

    .step.in-view {
      opacity: 1;
      transform: translateY(0);
    }

    .step .num {
      width: 44px;
      height: 44px;
      border-radius: 12px;
      background: var(--color-surface);
      box-shadow: inset 0 0 0 1px var(--color-border-strong);
      color: var(--color-primary);
      display: flex;
      align-items: center;
      justify-content: center;
      font-family: var(--font-serif);
      font-style: italic;
      font-size: 22px;
      margin-bottom: 24px;
    }

    .step h3 {
      font-size: 18px;
      letter-spacing: -0.02em;
      margin-bottom: 8px;
    }

    .step p {
      color: var(--color-text-secondary);
      font-size: 15px;
      max-width: 28ch;
    }

    /* Mid CTA */
    section:has(> .wrap > .cta-mid) {
      padding-top: 0;
    }

    .cta-mid {
      position: relative;
      display: grid;
      grid-template-columns: 1fr auto;
      grid-template-areas:
        "title action"
        "text action";
      column-gap: 48px;
      align-items: center;
      overflow: hidden;
      color: #fff;
      text-align: left;
      border-radius: var(--radius-xl);
      padding: 64px 64px 68px;
      max-width: var(--max-width);
      margin: 0 auto;
      background-color: var(--color-primary-depth);
      --mesh-1: rgba(120, 165, 235, .42);
      --mesh-2: rgba(12, 30, 70, .5);
      --mesh-3: rgba(150, 190, 245, .16);
      box-shadow: 0 30px 60px -30px rgba(40, 32, 18, .4);
    }

    .cta-mid::after {
      content: "";
      position: absolute;
      inset: 0;
      pointer-events: none;
      opacity: .18;
      mix-blend-mode: overlay;
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    }

    .cta-mid>:not(.mesh) {
      position: relative;
      z-index: 1;
    }

    .cta-mid .mesh i:nth-child(1) {
      width: 55%;
    }

    .cta-mid h2 {
      grid-area: title;
      font-size: clamp(28px, 3.6vw, 44px);
      color: #fff;
      margin-bottom: 14px;
      max-width: 20ch;
    }

    .cta-mid p {
      grid-area: text;
      color: rgba(255, 255, 255, .78);
      font-size: 17px;
      max-width: 46ch;
    }

    .cta-mid .btn {
      grid-area: action;
      position: relative;
      z-index: var(--z-base);
    }

    .cta-mid .btn-primary {
      background: var(--color-surface);
      color: var(--color-primary-depth);
      border-color: rgba(255, 255, 255, .6);
      box-shadow: 0 1px 2px rgba(12, 30, 70, .3), 0 6px 14px -6px rgba(12, 30, 70, .5);
      padding: 16px 28px;
    }

    .cta-mid .btn-primary:hover {
      background: #fff;
    }

    /* FAQ — side-by-side list */
    #faq {
      border-top: 1px solid var(--color-border);
    }

    #faq .wrap {
      display: grid;
      grid-template-columns: 5fr 7fr;
      gap: 72px;
      align-items: start;
    }

    #faq .section-head {
      position: sticky;
      top: 112px;
      margin: 0;
    }

    .faq-list {
      max-width: none;
      margin: 0;
      border-top: 1px solid var(--color-border-strong);
    }

    .faq-item {
      border-bottom: 1px solid var(--color-border);
    }

    .faq-question {
      width: 100%;
      background: none;
      border: none;
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 26px 0;
      font-family: var(--font-display);
      font-weight: 600;
      letter-spacing: -0.015em;
      font-size: 19px;
      text-align: left;
      color: var(--color-text);
      transition: color .2s ease;
    }

    .faq-question:hover {
      color: var(--color-primary-depth);
    }

    .faq-question .plus {
      width: 34px;
      height: 34px;
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: inset 0 0 0 1px var(--color-border-strong);
      transition: transform .3s var(--ease-out-expo), background-color .2s ease, color .2s ease;
      color: var(--color-text);
      flex-shrink: 0;
      margin-left: 24px;
    }

    .faq-question .plus svg {
      width: 16px;
      height: 16px;
    }

    .faq-item[open] .faq-question .plus {
      transform: rotate(45deg);
      background: var(--color-text);
      color: var(--color-bg);
      box-shadow: none;
    }

    .faq-answer {
      padding: 0 58px 28px 0;
      color: var(--color-text-secondary);
      font-size: 16px;
      max-width: 60ch;
    }

    .faq-item summary {
      list-style: none;
      cursor: pointer;
    }

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

    /* Contact */
    #contato {
      border-top: 1px solid var(--color-border);
    }

    .contact-grid {
      display: grid;
      grid-template-columns: .9fr 1.1fr;
      gap: 80px;
      align-items: start;
    }

    #contato h2 {
      font-size: clamp(32px, 4vw, 48px);
    }

    #contato .muted {
      margin-top: 18px;
      font-size: 17px;
      max-width: 42ch;
    }

    .contact-points {
      display: flex;
      flex-direction: column;
      gap: 0;
      margin-top: 40px;
      border-top: 1px solid var(--color-border);
    }

    .contact-point {
      padding: 16px 0;
      border-bottom: 1px solid var(--color-border);
    }

    a.contact-point {
      color: inherit;
      text-decoration: none;
      transition: transform .25s var(--ease-out-expo);
    }

    a.contact-point:hover {
      transform: translateX(4px);
    }

    a.contact-point .icon {
      transition: background-color .2s ease, color .2s ease;
    }

    a.contact-point:hover .icon {
      background: var(--color-primary);
      color: #fff;
    }

    a.contact-point:hover h3 {
      color: var(--color-primary-depth);
    }

    .contact-point-head {
      display: flex;
      align-items: center;
      gap: 14px;
    }

    .contact-point-head h3,
    .contact-point-head p {
      margin: 0 !important;
    }

    .contact-point .icon {
      width: 38px;
      height: 38px;
      border-radius: var(--radius-sm);
      background: var(--color-bg-element);
      color: var(--color-text);
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
    }

    .contact-point h3 {
      font-family: var(--font-body);
      font-size: 15px;
      font-weight: 600;
      letter-spacing: 0;
      margin: 0;
    }

    .contact-point p {
      font-size: 14px;
      color: var(--color-text-secondary);
    }

    form.contact-form {
      background: var(--color-surface);
      border-radius: var(--radius-xl);
      padding: 40px;
      box-shadow: var(--shadow-lg);
    }

    .field {
      margin-bottom: 18px;
    }

    .field label {
      display: block;
      font-weight: 500;
      font-size: 14px;
      margin-bottom: 7px;
    }

    .field input,
    .field textarea {
      width: 100%;
      font-family: var(--font-body);
      font-size: 15.5px;
      padding: 13px 14px;
      border-radius: 10px;
      border: 1px solid var(--color-border-strong);
      background: var(--color-bg);
      color: var(--color-text);
      transition: border-color .2s ease, box-shadow .2s ease, background-color .2s ease;
    }

    .field input::placeholder,
    .field textarea::placeholder {
      color: var(--color-placeholder);
    }

    .field input:hover,
    .field textarea:hover {
      border-color: var(--color-text-secondary);
    }

    .field input:focus,
    .field textarea:focus {
      outline: none;
      background: var(--color-surface);
      border-color: var(--color-primary);
      box-shadow: 0 0 0 4px rgba(43, 95, 180, .15);
    }

    /* Inline validation only after the user has interacted */
    .field input:user-invalid {
      border-color: var(--color-danger);
      box-shadow: 0 0 0 4px rgba(184, 72, 62, .12);
    }

    .field textarea {
      resize: vertical;
      min-height: 110px;
    }

    .contact-form .btn-block {
      margin-top: 8px;
      padding: 16px 24px;
    }

    .form-success,
    .form-error {
      display: none;
      align-items: center;
      gap: 10px;
      border-radius: 10px;
      padding: 14px 16px;
      font-weight: 500;
      font-size: 14.5px;
      margin-top: 14px;
    }

    .form-success {
      background: var(--color-success-bg);
      border: 1px solid var(--color-success-border);
      color: var(--color-success-depth);
    }

    .form-error {
      background: var(--color-danger-bg);
      border: 1px solid var(--color-danger);
      color: var(--color-danger-depth);
    }

    .form-success.show,
    .form-error.show {
      display: flex;
    }

    /* Reveal on scroll — staggered */
    [data-reveal] {
      opacity: 0;
      transform: translateY(20px);
      transition: opacity .7s var(--ease-out), transform .7s var(--ease-out);
    }

    [data-reveal].in-view {
      opacity: 1;
      transform: translateY(0);
    }

    .feature-grid> :nth-child(2),
    .problem-grid> :nth-child(2),
    .audience .wrap> :nth-child(2) {
      transition-delay: .07s;
    }

    .feature-grid> :nth-child(3),
    .problem-grid> :nth-child(3),
    .audience .wrap> :nth-child(3) {
      transition-delay: .14s;
    }

    .feature-grid> :nth-child(4) { transition-delay: .21s; }
    .feature-grid> :nth-child(5) { transition-delay: .28s; }
    .feature-grid> :nth-child(6) { transition-delay: .35s; }

    /* Footer */
    footer {
      background: var(--color-text);
      color: rgba(247, 245, 240, .62);
      padding: 80px 0 32px;
    }

    .footer-top {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1.2fr;
      gap: 40px;
      padding-bottom: 56px;
      border-bottom: 1px solid rgba(247, 245, 240, .12);
      margin-bottom: 28px;
    }

    footer .brand-word {
      color: var(--color-bg);
    }

    footer p.tagline {
      margin-top: 16px;
      font-family: var(--font-serif);
      font-style: italic;
      font-size: 24px;
      line-height: 1.25;
      color: rgba(247, 245, 240, .85);
      max-width: 22ch;
    }

    footer h2 {
      color: var(--color-bg);
      font-family: var(--font-body);
      line-height: 1.4;
      font-size: 13px;
      font-weight: 500;
      letter-spacing: 0;
      margin: 0 0 16px;
    }

    footer ul {
      list-style: none;
      margin: 0;
      padding: 0;
      display: flex;
      flex-direction: column;
      gap: 10px;
      font-size: 14.5px;
    }

    footer a {
      transition: color .2s ease;
    }

    footer a:hover {
      color: var(--color-bg);
    }

    footer a.footer-social {
      display: inline-flex;
      align-items: center;
      gap: 8px;
    }

    footer a.footer-social svg {
      flex-shrink: 0;
    }

    .footer-bottom {
      display: flex;
      justify-content: space-between;
      font-size: 13px;
      flex-wrap: wrap;
      gap: 8px;
    }

    @media (prefers-reduced-motion: reduce) {
      html {
        scroll-behavior: auto;
      }

      /* Content is simply present; no travel, no float loop */
      [data-reveal],
      .step {
        opacity: 1;
        transform: none;
        transition: none;
      }

      .float-card,
      .mesh i {
        animation: none;
      }

      .demo-item.wrong {
        animation: none;
      }

      /* Hover/press keep color feedback but lose movement */
      .btn:hover,
      .btn:active,
      .feature-card:hover,
      .demo-item:hover,
      a.contact-point:hover,
      .link-arrow:hover svg {
        transform: none;
      }
    }

    @media (max-width: 1080px) {
      .nav-links a {
        padding: 8px 7px;
      }
    }

    @media (max-width: 900px) {
      section {
        padding: 88px 0 96px;
      }

      .hero {
        padding-top: 40px;
        padding-bottom: 72px;
      }

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

      .hero-visual {
        margin-top: 16px;
      }

      .hero-visual::before,
      .hero-visual::after {
        inset: 0;
      }

      .app-proprio-grid,
      .contact-grid,
      #problema .wrap,
      #faq .wrap {
        grid-template-columns: 1fr;
        gap: 48px;
      }

      #problema .section-head,
      #faq .section-head {
        position: static;
        grid-row: auto;
      }

      #problema .wrap {
        row-gap: 40px;
      }

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

      .feature-card,
      .feature-card:nth-child(1) {
        grid-column: span 1;
        grid-row: auto;
      }

      .feature-card:nth-child(1) {
        grid-column: span 2;
        min-height: 320px;
      }

      .steps {
        grid-template-columns: repeat(2, 1fr);
        row-gap: 48px;
      }

      .steps::before {
        display: none;
      }

      .audience .wrap {
        grid-template-columns: 1fr;
      }

      .audience-card,
      .audience-card:first-child {
        padding: 24px 0;
        border-left: 0;
        border-top: 1px solid var(--color-border);
      }

      .audience-card:first-child {
        border-top: 0;
      }

      .cta-mid {
        grid-template-columns: 1fr;
        grid-template-areas:
          "title"
          "text"
          "action";
        padding: 48px 32px;
      }

      .cta-mid .btn {
        justify-self: start;
        margin-top: 28px;
      }

      .footer-top {
        grid-template-columns: 1fr 1fr;
        gap: 36px;
      }

      .footer-top> :first-child {
        grid-column: 1 / -1;
      }

      .nav {
        padding: 12px 20px;
      }

      .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--color-bg);
        border-bottom: 1px solid var(--color-border);
        box-shadow: 0 24px 40px -24px rgba(60, 45, 20, .3);
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 8px 20px 20px;
        font-size: 16px;
        transform: translateY(-8px);
        opacity: 0;
        pointer-events: none;
        transition: opacity .2s ease, transform .25s var(--ease-out);
      }

      .nav-links a {
        padding: 14px 0;
        border-radius: 0;
        border-bottom: 1px solid var(--color-border);
      }

      .nav-links a:hover {
        background: none;
      }

      .nav-links.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
      }

      .nav-toggle {
        display: flex;
      }

      .nav-cta-desktop {
        display: none;
      }

      .nav-links .lang-switch {
        display: flex;
        gap: 4px;
        margin: 0 0 0 -8px;
        border-left: 0;
        padding: 8px 0 0;
        font-size: 14px;
      }

      .nav-links .lang-switch a {
        border-bottom: none;
        min-width: 44px;
        min-height: 44px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        padding: 0 8px;
      }
    }

    @media (max-width: 640px) {
      .wrap {
        padding: 0 20px;
      }

      section {
        padding: 72px 0 80px;
      }

      .section-head {
        margin-bottom: 40px;
      }

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

      .feature-card:nth-child(1) {
        grid-column: span 1;
        padding: 28px;
      }

      .demo-box,
      form.contact-form {
        padding: 28px 22px;
        border-radius: var(--radius-lg);
      }

      .demo-columns {
        grid-template-columns: 1fr;
        gap: 8px;
      }

      .faq-answer {
        padding-right: 0;
      }

      .app-visual-card {
        padding: 44px 22px 28px;
      }

      .phone {
        width: 250px;
      }

      .float-card {
        display: none;
      }
    }

/* ---- Blog ---- */
.blog-hero {
  position: relative;
  overflow: hidden;
  padding: 96px 0 72px;
  border-bottom: 1px solid var(--color-border);
  --mesh-1: rgba(43, 95, 180, .08);
  --mesh-2: rgba(201, 138, 34, .07);
  --mesh-3: rgba(120, 165, 235, .07);
}

.blog-hero>.wrap {
  position: relative;
  z-index: 1;
}

.blog-hero h1 {
  font-size: clamp(40px, 5.6vw, 72px);
  line-height: 1;
  letter-spacing: -0.04em;
  max-width: 16ch;
  margin: 0 0 20px;
}

.blog-hero p {
  color: var(--color-text-secondary);
  font-size: 19px;
  line-height: 1.6;
  max-width: 48ch;
}

.blog-hero+section {
  padding-top: 64px;
}

.post-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.post-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-lg);
  padding: 32px;
  background: var(--color-surface);
  color: inherit;
  box-shadow: inset 0 0 0 1px var(--color-border);
  transition: transform .35s var(--ease-out), box-shadow .35s var(--ease-out);
}

.post-card:hover {
  transform: translateY(-3px);
  box-shadow: inset 0 0 0 1px var(--color-border-strong);
}

.post-card .post-date {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-secondary);
  font-variant-numeric: tabular-nums;
  margin-bottom: 20px;
}

.post-card h2 {
  font-size: 23px;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.post-card p {
  color: var(--color-text-secondary);
  font-size: 15.5px;
  flex: 1;
}

.post-card .read-more {
  align-self: flex-start;
  margin-top: 28px;
  font-weight: 600;
  font-size: 15px;
  color: var(--color-primary-depth);
  text-decoration: underline;
  text-decoration-color: transparent;
  text-underline-offset: 4px;
  text-decoration-thickness: 1.5px;
  transition: text-decoration-color .2s ease;
}

.post-card:hover .read-more {
  text-decoration-color: currentColor;
}

@media (max-width: 640px) {
  .blog-hero {
    padding: 64px 0 48px;
  }

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

  .post-card {
    padding: 26px;
  }
}

/* ---- Article (single post) ---- */
.article-wrap {
  max-width: 760px;
  margin: 0 auto;
  padding: 64px 28px 120px;
}

.article-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 500;
  font-size: 14.5px;
  color: var(--color-text-secondary);
  margin-bottom: 40px;
  transition: color .2s ease;
}

.article-back:hover {
  color: var(--color-text);
}

.article-wrap h1 {
  font-size: clamp(34px, 4.6vw, 54px);
  line-height: 1.02;
  letter-spacing: -0.035em;
  margin-bottom: 20px;
}

.article-meta {
  color: var(--color-text-secondary);
  font-size: 14.5px;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  padding-bottom: 32px;
  margin-bottom: 40px;
  border-bottom: 1px solid var(--color-border);
}

.article-body {
  font-size: 18px;
  line-height: 1.75;
  color: var(--color-text);
  max-width: 65ch;
}

.article-body p {
  margin-bottom: 24px;
}

.article-body h2 {
  font-size: clamp(24px, 2.6vw, 30px);
  letter-spacing: -0.025em;
  margin: 56px 0 16px;
}

.article-body h3 {
  font-size: 20px;
  letter-spacing: -0.02em;
  margin: 40px 0 12px;
}

.article-body ul,
.article-body ol {
  margin: 0 0 24px;
  padding-left: 22px;
}

.article-body li {
  margin-bottom: 10px;
}

.article-body li::marker {
  color: var(--color-primary);
}

.article-body strong {
  color: var(--color-text);
  font-weight: 600;
}

.article-body p a,
.article-body li a {
  color: var(--color-primary-depth);
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  text-decoration-color: rgba(43, 95, 180, .4);
  transition: text-decoration-color .2s ease;
}

.article-body p a:hover,
.article-body li a:hover {
  text-decoration-color: currentColor;
}

.article-cta {
  margin-top: 64px;
  padding: 40px;
  background: var(--color-bg-element);
  border-radius: var(--radius-xl);
}

.article-cta h3 {
  font-size: clamp(22px, 2.4vw, 28px);
  margin: 0 0 10px;
}

.article-cta p {
  color: var(--color-text-secondary);
  font-size: 16px;
  max-width: 48ch;
  margin-bottom: 28px;
}

@media (max-width: 640px) {
  .article-wrap {
    padding: 40px 20px 88px;
  }

  .article-body {
    font-size: 17px;
  }

  .article-cta {
    padding: 28px 22px;
    border-radius: var(--radius-lg);
  }
}