:root {
      --teal: #003746;
      --teal-mid: #0A4D5E;
      --teal-light: #0E6377;
      --orange: #E8652B;
      --orange-light: #F07D4A;
      --orange-dark: #C8511E;
      --earth: #1E2D33;
      --earth-mid: #3A5058;
      --earth-light: #6B8890;
      --sand: #F0F4F5;
      --sand-light: #F7F9FA;
      --sand-dark: #D8E0E3;
      --green-deep: #1A3A3A;
      --green-mid: #2D6B5A;
      --green-light: #4A9E85;
      --cream: #FBFCFC;
      --white: #FFFFFF;
      --text: #1E2D33;
      --text-mid: #3A5058;
      --text-light: #6B8890;
      --display: 'Poppins', -apple-system, sans-serif;
      --sans: 'Source Sans 3', -apple-system, sans-serif;
      --max-w: 1200px;
      --section-pad: clamp(4rem, 8vw, 7rem);
    }

    *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

    html { scroll-behavior: smooth; }

    html { overflow-x: hidden; max-width: 100%; }

    body {
      font-family: var(--sans);
      color: var(--text);
      background: var(--cream);
      line-height: 1.65;
      font-size: 17px;
      -webkit-font-smoothing: antialiased;
      overflow-x: hidden;
    }

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

    /* ============================================
       DECORATIVE PATTERNS
       ============================================ */
    /* ============================================
       NAVIGATION
       ============================================ */
    .nav {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      z-index: 1000;
      padding: 1rem 2rem;
      transition: all 0.4s ease;
    }

    .nav.scrolled {
      background: rgba(251, 252, 252, 0.95);
      backdrop-filter: blur(12px);
      box-shadow: 0 1px 0 rgba(0, 55, 70, 0.06);
    }

    .nav-inner {
      max-width: var(--max-w);
      margin: 0 auto;
      display: flex;
      align-items: center;
      justify-content: space-between;
    }

    .nav-logo {
      font-family: var(--sans);
      font-weight: 700;
      font-size: 1.15rem;
      color: var(--earth);
      text-decoration: none;
      letter-spacing: -0.02em;
      display: flex;
      align-items: center;
      gap: 0.5rem;
    }

    .nav-logo-mark {
      width: 32px;
      height: 32px;
      background: var(--teal);
      border-radius: 6px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: white;
      font-size: 0.85rem;
      font-weight: 700;
      letter-spacing: 0.03em;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 2rem;
      list-style: none;
    }

    .nav-links a {
      font-size: 0.9rem;
      font-weight: 500;
      color: var(--text-mid);
      text-decoration: none;
      transition: color 0.2s;
      letter-spacing: 0.01em;
    }

    .nav-links a:hover { color: var(--orange); }

    .nav-cta {
      background: var(--orange) !important;
      color: var(--white) !important;
      padding: 0.6rem 1.3rem;
      border-radius: 8px;
      font-weight: 600 !important;
      box-shadow: 0 2px 8px rgba(232, 101, 43, 0.2);
      transition: background 0.2s, box-shadow 0.2s !important;
    }

    .nav-cta:hover {
      background: var(--orange-dark) !important;
      box-shadow: 0 4px 14px rgba(232, 101, 43, 0.28);
    }

    .nav-mobile-toggle {
      display: none;
      background: none;
      border: none;
      cursor: pointer;
      padding: 0.5rem;
    }

    .nav-mobile-toggle span {
      display: block;
      width: 22px;
      height: 2px;
      background: var(--earth);
      margin: 5px 0;
      transition: all 0.3s;
    }

    /* ============================================
       HERO
       ============================================ */
    .hero {
      display: flex;
      align-items: center;
      position: relative;
      padding: 9rem 2rem 5rem;
      background: linear-gradient(135deg, var(--cream) 0%, #EEF5F7 40%, #E8F0F2 70%, var(--cream) 100%);
      overflow: hidden;
    }

    .hero-inner {
      max-width: var(--max-w);
      margin: 0 auto;
      width: 100%;
      /* Defensive: flex items default to min-width:auto, so on a narrow enough
         phone the hero SVG's intrinsic width could stop this shrinking. */
      min-width: 0;
    }

    .hero-content {
      position: relative;
      z-index: 1;
      max-width: 820px;
      margin-bottom: 4rem;
    }

    .hero h1 {
      font-family: var(--display);
      font-size: clamp(1.75rem, 4.2vw, 2.6rem);
      line-height: 1.12;
      color: var(--teal);
      margin-bottom: 1.5rem;
      letter-spacing: -0.02em;
      font-weight: 700;
    }

    .hero h1 em {
      color: var(--orange);
      font-style: normal;
    }

    .hero-actions {
      display: flex;
      gap: 1rem;
      flex-wrap: wrap;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      padding: 0.9rem 1.85rem;
      border-radius: 10px;
      font-family: var(--sans);
      font-size: 0.95rem;
      font-weight: 600;
      text-decoration: none;
      transition: all 0.25s ease;
      cursor: pointer;
      border: none;
    }

    .btn-primary {
      background: var(--orange);
      color: var(--white);
    }

    .btn-primary:hover {
      background: var(--orange-dark);
    }

    .btn-secondary {
      background: var(--white);
      color: var(--teal);
      border: 1.5px solid var(--sand-dark);
    }

    .btn-secondary:hover {
      border-color: var(--teal-light);
      color: var(--teal-light);
      box-shadow: 0 4px 14px rgba(0, 55, 70, 0.07);
      transform: translateY(-2px);
    }

    /* Hero visual — paper-to-digital transformation */
    .hero-visual {
      position: relative;
      z-index: 1;
    }

    .transform-visual {
      position: relative;
      width: 100%;
      aspect-ratio: 1;
      max-width: 560px;
      margin: 0;
    }

    .paper-form {
      position: absolute;
      top: 8%;
      left: 0;
      width: 55%;
      background: var(--white);
      border: 1px solid var(--sand-dark);
      border-radius: 6px;
      padding: 1.25rem;
      box-shadow: 4px 4px 0 var(--sand-dark), 8px 8px 0 var(--sand);
      transform: rotate(-4deg);
      z-index: 1;
      transition: transform 0.6s ease;
    }

    .paper-form:hover { transform: rotate(-2deg) translateY(-4px); }

    .paper-line {
      height: 8px;
      background: var(--sand);
      border-radius: 4px;
      margin-bottom: 0.6rem;
    }

    .paper-line:nth-child(1) { width: 45%; background: var(--earth-light); height: 10px; }
    .paper-line:nth-child(2) { width: 80%; }
    .paper-line:nth-child(3) { width: 65%; }
    .paper-line:nth-child(4) { width: 90%; }
    .paper-line:nth-child(5) { width: 40%; }
    .paper-line:nth-child(7) { width: 75%; }
    .paper-line:nth-child(8) { width: 55%; }

    .paper-checkbox {
      display: flex;
      align-items: center;
      gap: 0.5rem;
      margin-bottom: 0.5rem;
    }

    .paper-checkbox-box {
      width: 12px;
      height: 12px;
      border: 1.5px solid var(--earth-light);
      border-radius: 2px;
      flex-shrink: 0;
    }

    .paper-checkbox-line {
      height: 7px;
      background: var(--sand);
      border-radius: 3px;
      flex: 1;
    }

    .transform-arrow {
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      z-index: 3;
      width: 56px;
      height: 56px;
      background: var(--orange);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 4px 20px rgba(232, 101, 43, 0.35);
    }

    .transform-arrow svg {
      width: 24px;
      height: 24px;
      fill: white;
    }

    .digital-form {
      position: absolute;
      bottom: 8%;
      right: 0;
      width: 58%;
      background: var(--white);
      border-radius: 16px;
      padding: 1.25rem;
      box-shadow: 0 18px 48px rgba(0, 55, 70, 0.14), 0 4px 12px rgba(0, 55, 70, 0.06);
      border: 1px solid rgba(0, 55, 70, 0.08);
      z-index: 2;
      transform: rotate(2deg);
      transition: transform 0.6s ease;
    }

    .digital-form:hover { transform: rotate(0deg) translateY(-4px); }

    .digital-header {
      display: flex;
      align-items: center;
      gap: 0.5rem;
      margin-bottom: 1rem;
      padding-bottom: 0.75rem;
      border-bottom: 1px solid var(--sand);
    }

    .digital-header-dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--green-mid);
      box-shadow: 0 0 0 3px rgba(45, 107, 90, 0.18);
    }

    .digital-header-text {
      font-size: 0.7rem;
      font-weight: 600;
      color: var(--earth);
      letter-spacing: 0.04em;
      text-transform: uppercase;
    }

    .digital-field {
      margin-bottom: 0.7rem;
    }

    .digital-field-label {
      font-size: 0.6rem;
      font-weight: 600;
      color: var(--text-light);
      text-transform: uppercase;
      letter-spacing: 0.06em;
      margin-bottom: 0.25rem;
    }

    .digital-field-input {
      height: 26px;
      background: var(--sand-light);
      border-radius: 4px;
      border: 1px solid var(--sand-dark);
    }

    .digital-field-input.filled {
      background: var(--sand);
      position: relative;
    }

    .digital-field-input.filled::after {
      content: '';
      position: absolute;
      left: 8px;
      top: 50%;
      transform: translateY(-50%);
      width: 60%;
      height: 7px;
      background: var(--earth-light);
      border-radius: 3px;
    }

    .digital-stats {
      margin-top: 0.75rem;
      padding-top: 0.75rem;
      border-top: 1px solid var(--sand);
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 0.5rem;
    }

    .digital-stat {
      text-align: center;
      padding: 0.4rem;
      background: rgba(45, 74, 62, 0.06);
      border-radius: 6px;
    }

    .digital-stat-num {
      font-size: 1rem;
      font-weight: 700;
      color: var(--green-deep);
    }

    .digital-stat-label {
      font-size: 0.55rem;
      color: var(--text-light);
      text-transform: uppercase;
      letter-spacing: 0.05em;
    }

    /* ============================================
       SECTION STYLES
       ============================================ */
    section {
      padding: var(--section-pad) 2rem;
    }

    .section-inner {
      max-width: var(--max-w);
      margin: 0 auto;
    }

    .section-title {
      /* Titles are single sentences now and wrap on their own, so cap the
         measure rather than breaking them by hand. */
      max-width: 640px;
      font-family: var(--display);
      font-size: clamp(1.8rem, 3.5vw, 2.6rem);
      color: var(--teal);
      line-height: 1.2;
      margin-bottom: 1rem;
      letter-spacing: -0.01em;
      font-weight: 700;
    }

    .section-subtitle {
      font-size: 1.1rem;
      color: var(--text-mid);
      max-width: 600px;
      line-height: 1.7;
    }

    /* Section headings alternate left / centre down the page, so no two
       consecutive sections open the same way. Left is the default. */
    .section-head-center {
      text-align: center;
    }

    .section-head-center .section-title {
      margin-left: auto;
      margin-right: auto;
    }

    .section-head-center .section-subtitle {
      margin-left: auto;
      margin-right: auto;
    }

    /* ============================================
       PROBLEM / SOLUTION
       ============================================ */
    .problem {
      background: var(--teal);
      color: var(--sand);
      position: relative;
    }

    .problem .section-title { color: var(--sand-light); }
    .problem .section-subtitle { color: var(--sand-dark); }

    .problem-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
      gap: 1.5rem;
      margin-top: 3rem;
    }

    .problem-card {
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid rgba(255, 255, 255, 0.06);
      border-radius: 12px;
      padding: 1.75rem;
      transition: all 0.3s ease;
    }

    .problem-card:hover {
      background: rgba(255, 255, 255, 0.07);
      border-color: rgba(232, 101, 43, 0.25);
      transform: translateY(-2px);
    }

    .problem-card-icon {
      width: 40px;
      height: 40px;
      background: rgba(232, 101, 43, 0.15);
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 1rem;
      font-size: 1.2rem;
    }

    .problem-card h3 {
      font-family: var(--sans);
      font-size: 1.05rem;
      font-weight: 600;
      color: var(--sand-light);
      margin-bottom: 0.5rem;
    }

    .problem-card p {
      font-size: 0.92rem;
      color: var(--sand-dark);
      line-height: 1.6;
    }

    /* ============================================
       HOW IT WORKS
       ============================================ */
    .how-it-works {
      background: var(--sand-light);
      position: relative;
    }

    .steps {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 2rem;
      margin-top: 3rem;
      position: relative;
    }

    .steps::before {
      content: '';
      position: absolute;
      top: 36px;
      left: calc(16.66% + 1rem);
      right: calc(16.66% + 1rem);
      height: 2px;
      background: linear-gradient(90deg, var(--orange-light), var(--teal-light));
      opacity: 0.3;
    }

    .step {
      text-align: center;
      position: relative;
    }

    .step-number {
      width: 72px;
      height: 72px;
      border-radius: 50%;
      background: var(--white);
      border: 2px solid var(--sand-dark);
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 1.25rem;
      font-family: var(--display);
      font-size: 1.5rem;
      color: var(--orange);
      font-weight: 700;
      position: relative;
      z-index: 1;
      transition: all 0.3s ease;
    }

    .step:hover .step-number {
      border-color: var(--orange);
    }

    .step h3 {
      font-family: var(--sans);
      font-size: 1.1rem;
      font-weight: 600;
      color: var(--earth);
      margin-bottom: 0.5rem;
    }

    .step p {
      font-size: 0.92rem;
      color: var(--text-mid);
      line-height: 1.6;
      max-width: 320px;
      margin: 0 auto;
    }

    /* ============================================
       FEATURES
       ============================================ */
    .features-header {
      margin-bottom: 3.5rem;
    }

    .features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
      gap: 1.5rem;
    }

    /* Static by design: these cards are read, not clicked, so no hover state. */
    .feature-card {
      background: var(--white);
      border: 1px solid var(--sand-dark);
      border-radius: 14px;
      padding: 2rem;
      box-shadow: 0 1px 3px rgba(0, 55, 70, 0.04);
      position: relative;
      overflow: hidden;
    }

    .feature-icon {
      width: 48px;
      height: 48px;
      background: rgba(0, 55, 70, 0.06);
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 1.25rem;
      font-size: 1.4rem;
    }

    .feature-card h3 {
      font-family: var(--sans);
      font-size: 1.1rem;
      font-weight: 600;
      color: var(--earth);
      margin-bottom: 0.5rem;
    }

    .feature-card p {
      font-size: 0.92rem;
      color: var(--text-mid);
      line-height: 1.65;
    }

    /* ============================================
       COMPARISON / BEFORE-AFTER
       ============================================ */
    .comparison {
      background: var(--sand-light);
      position: relative;
      overflow: hidden;
    }

    .comparison-table {
      margin-top: 3rem;
      border-radius: 12px;
      overflow: hidden;
      border: 1px solid var(--sand-dark);
      box-shadow: 0 4px 16px rgba(44, 36, 24, 0.05);
    }

    .comparison-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
    }

    .comparison-row.header {
      background: var(--teal);
    }

    .comparison-cell {
      padding: 1rem 1.5rem;
      font-size: 0.92rem;
      line-height: 1.5;
      border-bottom: 1px solid var(--sand-dark);
    }

    .comparison-row.header .comparison-cell {
      font-weight: 600;
      font-size: 0.85rem;
      text-transform: uppercase;
      letter-spacing: 0.06em;
      color: var(--sand-light);
      border-bottom-color: rgba(255,255,255,0.1);
      padding: 1.1rem 1.5rem;
    }

    .comparison-cell.before {
      background: var(--white);
      color: var(--text-mid);
      border-right: 1px solid var(--sand-dark);
    }

    .comparison-cell.after {
      background: rgba(45, 107, 90, 0.05);
      color: var(--earth);
      font-weight: 500;
      box-shadow: inset 3px 0 0 var(--green-light);
    }

    .comparison-row:last-child .comparison-cell {
      border-bottom: none;
    }

    /* ============================================
       PRICING
       ============================================ */
    .pricing {
      background: var(--cream);
    }

    /* Deliberately a single statement, not a card grid: there are no packages
       to compare, so nothing to lay out side by side. */
    .pricing-lead {
      max-width: 680px;
      margin: 2.5rem auto 0;
    }

    .pricing-lead p {
      font-size: 1.02rem;
      line-height: 1.75;
      color: var(--text-mid);
      margin-bottom: 1.15rem;
    }

    .pricing-cta {
      margin-top: 2rem;
      text-align: center;
    }

    .pricing-cards {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
      gap: 1.5rem;
      margin-top: 3rem;
    }

    .pricing-card {
      background: var(--white);
      border: 1px solid var(--sand-dark);
      border-radius: 16px;
      padding: 2.5rem;
      box-shadow: 0 1px 3px rgba(0, 55, 70, 0.04);
      position: relative;
    }

    .pricing-card.featured {
      border-color: var(--orange);
      box-shadow: 0 12px 44px rgba(232, 101, 43, 0.12);
    }

    .pricing-card.featured::before {
      content: 'Most Common';
      position: absolute;
      top: -12px;
      left: 50%;
      transform: translateX(-50%);
      background: var(--orange);
      color: var(--white);
      font-size: 0.72rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.08em;
      padding: 0.3rem 1rem;
      border-radius: 100px;
      box-shadow: 0 4px 12px rgba(232, 101, 43, 0.25);
    }

    .pricing-card-name {
      font-size: 0.82rem;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.1em;
      color: var(--text-light);
      margin-bottom: 0.5rem;
    }

    .pricing-card-price {
      font-family: var(--display);
      font-size: 2.4rem;
      color: var(--teal);
      font-weight: 700;
      margin-bottom: 0.25rem;
    }

    .pricing-card-price span {
      font-family: var(--sans);
      font-size: 0.9rem;
      color: var(--text-light);
      font-weight: 400;
    }

    .pricing-card-desc {
      font-size: 0.88rem;
      color: var(--text-mid);
      margin-bottom: 1.5rem;
      padding-bottom: 1.5rem;
      border-bottom: 1px solid var(--sand);
    }

    .pricing-card ul {
      list-style: none;
      margin-bottom: 2rem;
    }

    .pricing-card li {
      font-size: 0.9rem;
      color: var(--text-mid);
      padding: 0.4rem 0;
      padding-left: 1.75rem;
      position: relative;
    }

    .pricing-card li::before {
      content: '';
      position: absolute;
      left: 0;
      top: 0.62rem;
      width: 16px;
      height: 16px;
      border-radius: 50%;
      background: rgba(45, 107, 90, 0.14);
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232D6B5A' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
      background-size: 11px 11px;
      background-position: center;
      background-repeat: no-repeat;
    }

    /* ============================================
       ABOUT
       ============================================ */
    .about { background: var(--sand-light); }

    .about-content {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 4rem;
      margin-top: 3rem;
      align-items: start;
    }

    .about-text p {
      font-size: 1.05rem;
      color: var(--text-mid);
      line-height: 1.75;
      margin-bottom: 1.25rem;
    }

    .about-values {
      display: grid;
      gap: 1.25rem;
    }

    .about-value {
      background: var(--white);
      border: 1px solid var(--sand-dark);
      border-left: 3px solid var(--green-light);
      border-radius: 10px;
      padding: 1.5rem;
      box-shadow: 0 1px 3px rgba(0, 55, 70, 0.04);
      transition: all 0.3s;
    }

    .about-value:hover {
      border-color: var(--sand-dark);
      border-left-color: var(--orange);
      box-shadow: 0 8px 20px rgba(0, 55, 70, 0.07);
      transform: translateX(4px);
    }

    .about-value h4 {
      font-family: var(--sans);
      font-size: 1rem;
      font-weight: 600;
      color: var(--earth);
      margin-bottom: 0.35rem;
    }

    .about-value p {
      font-size: 0.88rem;
      color: var(--text-mid);
      line-height: 1.55;
    }

    /* ============================================
       CONTACT
       ============================================ */
    .contact {
      background: var(--teal);
      color: var(--sand-light);
      position: relative;
      overflow: hidden;
    }

    .contact > .section-inner { position: relative; z-index: 2; }

    .contact .section-title { color: var(--sand-light); }

    .contact-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 4rem;
      margin-top: 2.5rem;
    }

    .contact-info p {
      font-size: 1.05rem;
      color: var(--sand-dark);
      line-height: 1.7;
      margin-bottom: 2rem;
    }

    .contact-detail {
      display: flex;
      align-items: center;
      gap: 0.75rem;
      margin-bottom: 1rem;
      font-size: 0.95rem;
      color: var(--sand);
    }

    .contact-detail-icon {
      width: 36px;
      height: 36px;
      background: rgba(255, 255, 255, 0.08);
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 0.9rem;
      flex-shrink: 0;
    }

    .contact-form {
      display: flex;
      flex-direction: column;
      gap: 1rem;
    }

    .contact-form input,
    .contact-form textarea {
      background: rgba(255, 255, 255, 0.06);
      border: 1px solid rgba(255, 255, 255, 0.12);
      border-radius: 8px;
      padding: 0.85rem 1rem;
      font-family: var(--sans);
      font-size: 0.92rem;
      color: var(--sand-light);
      transition: all 0.2s;
      outline: none;
    }

    .contact-form input::placeholder,
    .contact-form textarea::placeholder {
      color: rgba(245, 237, 224, 0.4);
    }

    .contact-form input:focus,
    .contact-form textarea:focus {
      border-color: var(--orange-light);
      background: rgba(255, 255, 255, 0.09);
    }

    .contact-form textarea {
      resize: vertical;
      min-height: 120px;
    }

    .contact-form .btn-primary {
      align-self: flex-start;
    }

    /* ============================================
       FOOTER
       ============================================ */
    .footer {
      background: #001E28;
      color: var(--sand-dark);
      padding: 3rem 2rem 2rem;
    }

    .footer-inner {
      max-width: var(--max-w);
      margin: 0 auto;
    }

    .footer-bottom {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding-top: 1.5rem;
      border-top: 1px solid rgba(255, 255, 255, 0.05);
      font-size: 0.8rem;
    }

    .footer-bottom a {
      color: var(--sand-dark);
      text-decoration: none;
      transition: color 0.2s;
    }

    .footer-bottom a:hover { color: var(--orange-light); }

    /* ============================================
       ANIMATIONS
       ============================================ */
    .fade-up {
      opacity: 0;
      transform: translateY(24px);
      transition: opacity 0.7s ease, transform 0.7s ease;
    }

    .fade-up.visible {
      opacity: 1;
      transform: translateY(0);
    }

    /* stagger children */
    .stagger > * { transition-delay: calc(var(--i, 0) * 0.1s); }

    /* ============================================
       RESPONSIVE
       ============================================ */
    @media (max-width: 900px) {
      .hero-content { margin-bottom: 2.5rem; }
      .transform-visual { max-width: 320px; }
      .steps { grid-template-columns: 1fr; gap: 2.5rem; }
      .steps::before { display: none; }
      .features-grid { grid-template-columns: 1fr; }
      .about-content { grid-template-columns: 1fr; gap: 2rem; }
      .contact-grid { grid-template-columns: 1fr; gap: 2rem; }
      .comparison-row { grid-template-columns: 1fr; }
      .comparison-cell.before { border-right: none; border-bottom: 1px solid var(--sand-dark); }
      .comparison-row.header { display: none; }
      .comparison-cell::before {
        display: block;
        font-size: 0.7rem;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.08em;
        margin-bottom: 0.35rem;
        opacity: 0.5;
      }
      .comparison-cell.before::before { content: 'Before'; }
      .comparison-cell.after::before { content: 'After'; }
    }

    @media (max-width: 640px) {
      .nav-links { display: none; }
      .nav-mobile-toggle { display: block; }
      .nav-links.open {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--cream);
        padding: 1.5rem 2rem;
        box-shadow: 0 8px 24px rgba(0,0,0,0.08);
        border-bottom: 1px solid var(--sand-dark);
      }
      /* anchor to the top instead of centring, so padding controls the gap under the nav */
      .hero { padding: 11rem 1.5rem 4rem; min-height: 100vh; min-height: 100dvh; align-items: flex-start; }
      .hero h1 { font-size: 1.8rem; }
      /* The desktop line breaks strand a word on narrow screens, so let the
         headline wrap to the column instead. */
      .hero h1 br { display: none; }
      .hero-visual { display: none; }
      .pricing-cards { grid-template-columns: 1fr; }
      section { padding: clamp(3rem, 6vw, 5rem) 1.5rem; }
    }