:root {
    --bg:        #F5F7FA;
    --surface:   #FFFFFF;
    --surface-2: #EEF2F7;
    --surface-3: #E4E9F0;
    --border:    #D8DEE6;
    --navy:      #1A2540;
    --navy-2:    #2A3555;
    --graphite:  #5A6577;
    --graphite-2:#8A93A3;
    --cyan:      #3FB8C5;
    --cyan-dk:   #2FA0AD;
    --cyan-lt:   #A3DEE4;
    --coral:     #E07A4F;
    --display:   "Space Grotesk", "SF Pro Display", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --sans:      "Inter", "SF Pro Text", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --serif:     var(--display); /* legacy alias — display font replaces the old serif */
    --radius-lg: 16px;
    --radius-md: 10px;
    --radius-sm: 6px;
    --shadow-sm: 0 1px 3px rgba(26, 37, 64, 0.05);
    --shadow-md: 0 4px 16px rgba(26, 37, 64, 0.08);
    --shadow-lg: 0 12px 40px rgba(26, 37, 64, 0.12);
    --tr: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  }

  * { margin: 0; padding: 0; box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body {
    font-family: var(--sans);
    color: var(--navy);
    background: var(--bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
  }

  a { color: var(--cyan-dk); text-decoration: none; }
  button { font-family: inherit; }

  /* ═══ HEADER ══════════════════════════════════════════════ */
  header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    background: rgba(245, 247, 250, 0.85);
    backdrop-filter: saturate(150%) blur(12px);
    -webkit-backdrop-filter: saturate(150%) blur(12px);
    border-bottom: 1px solid transparent;
    transition: border-color var(--tr);
  }
  header.scrolled { border-bottom-color: var(--border); }
  .header-inner {
    max-width: 1200px; margin: 0 auto;
    padding: 16px 32px;
    display: flex; align-items: center; justify-content: space-between;
  }
  .brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--navy); }
  .brand-mark { width: 34px; height: 34px; display: block; }
  .brand-name {
    font-family: var(--display);
    font-size: 22px; font-weight: 600;
    letter-spacing: -0.02em;
  }
  .header-right { display: flex; align-items: center; gap: 24px; }
  nav.top { display: flex; gap: 28px; }
  nav.top a {
    color: var(--navy); font-size: 14px; font-weight: 500;
    text-decoration: none; transition: color var(--tr);
  }
  nav.top a:hover { color: var(--cyan-dk); }

  .lang-toggle {
    display: flex; gap: 2px;
    background: var(--surface); border: 1px solid var(--border);
    border-radius: 999px; padding: 3px;
  }
  .lang-toggle button {
    background: transparent; border: none; cursor: pointer;
    padding: 6px 12px; border-radius: 999px;
    font-size: 12px; font-weight: 600;
    color: var(--graphite); transition: all var(--tr);
  }
  .lang-toggle button.active { background: var(--navy); color: white; }
  .lang-toggle button:hover:not(.active) { color: var(--navy); }

  /* ═══ SECTIONS ════════════════════════════════════════════ */
  section {
    padding: 100px 32px;
    position: relative;
  }
  .container {
    max-width: 1200px; margin: 0 auto;
  }
  .section-label {
    font-size: 12px; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.18em;
    color: var(--cyan-dk); margin-bottom: 16px;
  }
  h1 {
    font-family: var(--display);
    font-size: clamp(32px, 5vw, 60px);
    font-weight: 500; line-height: 1.05;
    letter-spacing: -0.03em;
    overflow-wrap: break-word;
    word-wrap: break-word;
  }
  h1 em {
    font-style: normal;
    font-weight: 500;
    /* color is set contextually (cyan-lt on dark, cyan-dk on light) */
  }
  h2 {
    font-family: var(--display);
    font-size: clamp(26px, 4vw, 44px);
    font-weight: 500; line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 24px;
    overflow-wrap: break-word;
  }
  h2 em { font-style: normal; font-weight: 500; }
  h3 {
    font-family: var(--display);
    font-size: clamp(20px, 2.4vw, 28px);
    font-weight: 600; line-height: 1.25;
    letter-spacing: -0.02em;
    overflow-wrap: break-word;
  }
  h3 em { font-style: normal; font-weight: 600; }
  .lead {
    font-size: clamp(17px, 1.6vw, 20px);
    color: var(--graphite);
    max-width: 720px;
    line-height: 1.55;
    margin-bottom: 40px;
  }

  /* ═══ HERO ═══════════════════════════════════════════════ */
  .hero {
    padding: 0;
    height: 100vh; min-height: 640px; max-height: 900px;
    display: flex; align-items: center;
    position: relative;
    overflow: hidden;
    background: var(--navy);
  }
  .hero-video {
    position: absolute; inset: 0;
    z-index: 0;
  }
  .hero-video video {
    width: 100%; height: 100%;
    object-fit: cover;
    opacity: 0.35;
  }
  .hero-video::after {
    content: "";
    position: absolute; inset: 0;
    background:
      radial-gradient(ellipse at 30% 40%, rgba(63, 184, 197, 0.15), transparent 60%),
      linear-gradient(180deg, rgba(26, 37, 64, 0.6) 0%, rgba(26, 37, 64, 0.85) 100%);
  }
  .hero-content {
    position: relative; z-index: 1;
    max-width: 1200px; width: 100%;
    margin: 0 auto;
    padding: 0 32px;
    color: white;
  }
  .hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 8px 16px;
    border-radius: 999px;
    font-size: 13px; font-weight: 500;
    margin-bottom: 32px;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
  }
  .hero-badge .dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--cyan);
    box-shadow: 0 0 12px var(--cyan);
    animation: pulse 2s ease-in-out infinite;
  }
  @keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.2); }
  }
  .hero h1 { color: white; max-width: 900px; margin-bottom: 24px; }
  .hero h1 em { font-style: normal; color: var(--cyan-lt); font-weight: 500; }
  .hero-sub {
    font-size: clamp(17px, 1.7vw, 22px);
    color: rgba(255, 255, 255, 0.75);
    max-width: 640px;
    margin-bottom: 40px;
    line-height: 1.5;
  }
  .hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; }

  /* ═══ CTA BUTTONS ═══════════════════════════════════════════ */
  .btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 14px 26px;
    border-radius: 999px;
    font-weight: 600; font-size: 15px;
    text-decoration: none;
    border: none; cursor: pointer;
    transition: all var(--tr);
    white-space: nowrap;
  }
  .btn-primary {
    background: var(--cyan); color: white;
  }
  .btn-primary:hover {
    background: var(--cyan-dk); transform: translateY(-1px);
    box-shadow: 0 8px 20px rgba(63, 184, 197, 0.35);
  }
  .btn-ghost {
    background: transparent; color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
  }
  .btn-ghost:hover { background: rgba(255, 255, 255, 0.1); border-color: rgba(255, 255, 255, 0.5); }
  .btn-outline {
    background: transparent; color: var(--navy);
    border: 1px solid var(--border);
  }
  .btn-outline:hover { border-color: var(--navy); background: var(--surface-2); }
  .btn .arrow { transition: transform var(--tr); }
  .btn:hover .arrow { transform: translateX(3px); }

  /* ═══ PROBLEM ═══════════════════════════════════════════════ */
  .problem {
    background: var(--surface);
    position: relative;
  }
  .problem-grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 56px;
    align-items: center;
  }
  .problem-stats {
    margin: 32px 0 8px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
  }
  .problem-stat-mini {
    padding: 18px 16px;
    background: linear-gradient(135deg, #FFF6F0 0%, #FDECE0 100%);
    border-left: 3px solid var(--coral);
    border-radius: var(--radius-md);
    display: flex; flex-direction: column; gap: 6px;
  }
  .problem-stat-num {
    font-family: var(--display);
    font-size: 32px; font-weight: 600;
    color: var(--coral); line-height: 1;
    letter-spacing: -0.03em;
    white-space: nowrap;
  }
  .problem-stat-txt {
    font-size: 13px; color: var(--navy);
    line-height: 1.35;
  }
  .problem-stat-txt strong { display: block; margin-bottom: 2px; font-weight: 700; font-size: 13.5px; }
  .problem-list {
    list-style: none; padding: 0;
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin-top: 40px;
  }
  .problem-list li {
    padding: 22px 20px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    display: flex; flex-direction: column; gap: 10px;
    transition: all var(--tr);
    position: relative;
  }
  .problem-list li::before {
    content: "";
    position: absolute; top: 0; left: 0; width: 24px; height: 3px;
    background: var(--coral);
    border-radius: 0 0 3px 3px;
  }
  .problem-list li:hover {
    border-color: var(--coral);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(224, 122, 79, 0.12);
  }
  .problem-list .n {
    font-family: var(--display);
    font-size: 13px; font-weight: 700;
    color: var(--coral); line-height: 1;
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }
  .problem-list .head {
    font-size: 17px; font-weight: 600;
    color: var(--navy); line-height: 1.25;
  }
  .problem-list .txt {
    color: var(--graphite);
    font-size: 14px;
    line-height: 1.55;
  }
  .problem-media {
    position: relative;
    aspect-ratio: 16 / 9;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--navy);
    box-shadow: 0 20px 60px rgba(26, 37, 64, 0.15);
    border: 1px solid var(--border);
  }
  .problem-media video {
    width: 100%; height: 100%; object-fit: cover; display: block;
  }
  .problem-media-caption {
    position: absolute; bottom: 12px; left: 12px;
    background: rgba(26, 37, 64, 0.85);
    color: white;
    font-size: 10px; font-weight: 700;
    letter-spacing: 0.12em; text-transform: uppercase;
    padding: 6px 10px;
    border-radius: var(--radius-sm);
    backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  }

  /* ═══ SOLUTION ═══════════════════════════════════════════════ */
  .solution {
    background: var(--navy);
    color: white;
    position: relative;
    overflow: hidden;
    padding: 0;
    min-height: 640px;
    display: flex; align-items: center;
  }
  .solution-video {
    position: absolute; inset: 0; z-index: 0;
  }
  .solution-video video {
    width: 100%; height: 100%; object-fit: cover; opacity: 0.28;
  }
  .solution-video::after {
    content: "";
    position: absolute; inset: 0;
    background:
      radial-gradient(ellipse at 30% 40%, rgba(63, 184, 197, 0.1), transparent 60%),
      linear-gradient(180deg, rgba(26, 37, 64, 0.65) 0%, rgba(26, 37, 64, 0.92) 100%);
  }
  .solution-content {
    position: relative; z-index: 1;
    max-width: 1200px; margin: 0 auto; width: 100%;
    padding: 120px 32px;
    text-align: center;
  }
  .solution-content .section-label { color: var(--cyan-lt); margin-bottom: 20px; }
  .solution-content h2 {
    color: white; max-width: 900px; margin: 0 auto 24px;
    font-size: clamp(28px, 4.5vw, 52px);
  }
  .solution-content h2 em { color: var(--cyan-lt); font-style: normal; font-weight: 500; }
  .solution-lead {
    font-size: clamp(17px, 1.6vw, 20px);
    color: rgba(255, 255, 255, 0.8);
    max-width: 720px;
    margin: 0 auto 48px;
    line-height: 1.55;
  }
  /* 4-promise strip (rigor, rapidez, zero erro, mais barato) */
  .solution-promises {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: 12px; max-width: 900px; margin: 0 auto 48px;
    text-align: left;
  }
  .solution-promise {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-md);
    padding: 20px 18px;
    backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  }
  .solution-promise-num {
    font-family: var(--display);
    font-size: 28px; font-weight: 600;
    color: var(--cyan-lt);
    line-height: 1;
    margin-bottom: 8px;
    letter-spacing: -0.03em;
  }
  .solution-promise-num small {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.55);
    font-weight: 500;
    letter-spacing: 0;
    display: block;
    margin-top: 3px;
  }
  .solution-promise h4 {
    font-size: 13px; font-weight: 700;
    color: white;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 4px;
  }
  .solution-promise p {
    font-size: 13px; color: rgba(255, 255, 255, 0.7);
    line-height: 1.45;
    margin: 0;
  }

  .solution-divider {
    max-width: 900px; margin: 0 auto 32px;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    font-size: 12px; font-weight: 700;
    color: rgba(255, 255, 255, 0.55);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    text-align: center;
  }

  .solution-pillars {
    display: grid; grid-template-columns: repeat(2, 1fr);
    gap: 20px; max-width: 900px; margin: 0 auto 40px;
  }
  .solution-pillar {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    text-align: left;
    text-decoration: none;
    color: white;
    transition: all var(--tr);
    backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
    display: flex; flex-direction: column; gap: 8px;
  }
  .solution-pillar:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--cyan);
    transform: translateY(-3px);
  }
  .solution-pillar-badge {
    font-family: var(--display);
    font-size: 12px; font-weight: 700;
    color: var(--cyan-lt);
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }
  .solution-pillar h3 {
    color: white; font-size: 20px; font-weight: 600;
    margin-bottom: 4px;
  }
  .solution-pillar h3 em { color: var(--cyan-lt); font-style: normal; font-weight: 600; }
  .solution-pillar-tag {
    font-size: 14px; color: rgba(255, 255, 255, 0.75);
    line-height: 1.45;
  }
  .solution-pillar-arrow {
    margin-top: 12px;
    display: flex; align-items: center; gap: 6px;
    color: var(--cyan-lt);
    font-size: 13px; font-weight: 600;
    transition: gap var(--tr);
  }
  .solution-pillar:hover .solution-pillar-arrow { gap: 10px; }

  .solution-legacy-hidden { display: none !important; }
  .solution-highlights {
    list-style: none; padding: 0; margin: 0 0 32px 0;
    max-width: 720px;
  }
  .solution-highlights li {
    padding: 20px 0;
    border-bottom: 1px solid var(--border);
    font-size: 17px; color: var(--navy);
    display: flex; align-items: baseline; gap: 12px;
  }
  .solution-highlights li:last-child { border-bottom: none; }
  .solution-highlights li::before {
    content: "—"; color: var(--cyan); font-weight: 600; font-size: 20px;
  }
  .solution-highlights em { font-style: normal; color: var(--cyan-dk); font-weight: 600; }
  .see-below {
    display: inline-flex; align-items: center; gap: 8px;
    color: var(--cyan-dk); font-weight: 600; font-size: 16px;
    text-decoration: none;
  }
  .see-below:hover { color: var(--cyan); }

  /* ═══ FEATURED SERVICES ═══════════════════════════════════════ */
  .featured {
    background: var(--surface-2);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
  }
  .featured-intro {
    font-size: 17px; color: var(--graphite);
    max-width: 640px; margin-bottom: 48px;
  }
  .cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(480px, 1fr));
    gap: 24px;
  }

  /* Card */
  .fcard {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex; flex-direction: column;
    transition: all var(--tr);
  }
  .fcard:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
    border-color: var(--cyan-lt);
  }
  .fcard-video {
    position: relative;
    width: 100%; aspect-ratio: 16 / 9;
    background: var(--navy);
    overflow: hidden;
    border-bottom: 1px solid var(--border);
  }
  .fcard-video video {
    display: block; width: 100%; height: 100%; object-fit: cover;
  }
  .fcard-video-label {
    position: absolute; top: 12px; left: 12px;
    background: rgba(26, 37, 64, 0.85);
    color: white;
    font-size: 10px; font-weight: 700;
    letter-spacing: 0.12em; text-transform: uppercase;
    padding: 6px 10px;
    border-radius: var(--radius-sm);
    backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  }
  .fcard-content { padding: 40px; display: flex; flex-direction: column; flex: 1; }
  .fcard-number {
    font-family: var(--display);
    font-size: 60px; font-weight: 500;
    color: var(--cyan); line-height: 1; margin-bottom: 12px;
    letter-spacing: -0.04em;
  }
  .fcard h3 { color: var(--navy); margin-bottom: 12px; }
  .fcard h3 em { font-style: normal; color: var(--cyan); font-weight: 600; }
  .fcard-promise {
    font-size: 15.5px; color: var(--graphite);
    margin-bottom: 28px; line-height: 1.55;
  }

  .kpi-row {
    display: grid; grid-template-columns: repeat(2, 1fr);
    gap: 8px; margin-bottom: 28px;
  }
  .kpi {
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 14px 16px;
  }
  .kpi-value {
    font-family: var(--sans);
    font-size: 22px; font-weight: 700;
    color: var(--navy); line-height: 1.1; margin-bottom: 4px;
  }
  .kpi-label {
    font-size: 10.5px; font-weight: 700;
    color: var(--graphite);
    text-transform: uppercase; letter-spacing: 0.08em;
  }

  .fcard-body {
    font-size: 14.5px; color: var(--graphite);
    line-height: 1.65; margin-bottom: 24px;
  }
  .fcard-body p { margin-bottom: 10px; }
  .fcard-body ol { padding-left: 20px; margin: 10px 0; }
  .fcard-body ol li { margin-bottom: 4px; }
  .fcard-body strong { color: var(--navy); font-weight: 600; }

  .split {
    display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
    padding-top: 20px; border-top: 1px solid var(--border);
    margin-bottom: 28px;
  }
  .split-block h4 {
    font-size: 11px; font-weight: 700;
    color: var(--cyan-dk);
    text-transform: uppercase; letter-spacing: 0.12em;
    margin-bottom: 12px;
  }
  .split-block ul { list-style: none; padding: 0; }
  .split-block li {
    padding: 7px 0;
    font-size: 13.5px; color: var(--navy);
    border-bottom: 1px dashed var(--border);
    line-height: 1.4;
  }
  .split-block li:last-child { border-bottom: none; }

  /* ═══ RECEIPT (output preview) ════════════════════════════════ */
  .receipt {
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 16px 18px;
    font-family: "SF Mono", "Menlo", "Consolas", "Roboto Mono", monospace;
    font-size: 12.5px;
    font-variant-numeric: tabular-nums;
    line-height: 1.55;
    color: var(--navy);
    margin-bottom: 10px;
    position: relative;
    overflow: hidden;
  }
  .receipt-head {
    display: flex; align-items: center; gap: 6px;
    font-family: var(--sans);
    font-size: 11px; font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--graphite);
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 10px;
  }
  .receipt-head svg { flex-shrink: 0; }
  .receipt-table { width: 100%; border-collapse: collapse; }
  .receipt-table th, .receipt-table td {
    text-align: right;
    padding: 3px 0;
    white-space: nowrap;
  }
  .receipt-table th:first-child, .receipt-table td:first-child { text-align: left; padding-right: 12px; }
  .receipt-table th {
    font-weight: 600;
    color: var(--graphite);
    font-size: 11px;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--border);
  }
  .receipt-table td { color: var(--navy); }
  .receipt-total td {
    border-top: 1px solid var(--border);
    padding-top: 6px;
    font-weight: 700;
    color: var(--navy);
  }
  .receipt-total .save { color: var(--cyan-dk); }
  .receipt-diff-negative { color: var(--cyan-dk); font-weight: 600; }
  .receipt-check {
    display: flex; flex-direction: column; gap: 4px;
    margin-top: 12px;
    padding-top: 10px;
    border-top: 1px solid var(--border);
    font-family: var(--sans);
    font-size: 12px;
    color: var(--graphite);
  }
  .receipt-check-item { display: flex; align-items: baseline; gap: 6px; }
  .receipt-check-item::before {
    content: "✓";
    color: var(--cyan-dk);
    font-weight: 700;
    flex-shrink: 0;
  }
  .receipt-caption {
    font-family: var(--sans);
    font-size: 12px;
    color: var(--graphite);
    margin-top: 8px;
    font-style: normal;
  }
  .receipt-caption strong { color: var(--navy); font-weight: 600; }

  /* Secondary "extract" table inside a receipt */
  .receipt-divider {
    margin: 12px -4px 8px;
    padding-top: 10px;
    border-top: 1px dashed var(--border);
    display: flex; align-items: center; justify-content: space-between;
    font-family: var(--sans);
    font-size: 10.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--graphite);
  }
  .receipt-divider .tag {
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 2px 6px;
    border-radius: 3px;
    font-family: "SF Mono", monospace;
    font-weight: 400;
    letter-spacing: 0;
    color: var(--cyan-dk);
    text-transform: none;
    font-size: 10px;
  }
  .receipt-sub {
    font-size: 11.5px;
    color: var(--navy);
  }
  .receipt-sub th, .receipt-sub td {
    padding: 2px 0;
  }
  .receipt-sub th { font-size: 10px; padding-bottom: 4px; }
  .receipt-sub .rollup td {
    color: var(--graphite);
    font-style: normal;
  }
  .receipt-sub .rollup td:first-child::after {
    content: " *";
    color: var(--cyan);
  }
  .receipt-footnote {
    font-family: var(--sans);
    font-size: 10.5px;
    color: var(--graphite);
    margin-top: 6px;
    font-style: italic;
  }

  /* ═══ RECEIPT TABS ══════════════════════════════════════ */
  .receipt-tabs {
    display: flex;
    gap: 2px;
    margin: -2px -2px 12px;
    padding: 3px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    flex-wrap: wrap;
  }
  .receipt-tab {
    flex: 1;
    background: transparent;
    border: none;
    padding: 8px 10px;
    border-radius: 5px;
    font-family: var(--sans);
    font-size: 11px;
    font-weight: 600;
    color: var(--graphite);
    letter-spacing: 0.02em;
    cursor: pointer;
    transition: all var(--tr);
    display: flex; align-items: center; justify-content: center; gap: 6px;
    white-space: nowrap;
    min-width: 0;
  }
  .receipt-tab:hover { color: var(--navy); background: var(--surface-2); }
  .receipt-tab[aria-selected="true"] {
    background: var(--navy);
    color: white;
    box-shadow: 0 1px 3px rgba(26,37,64,0.2);
  }
  .receipt-tab .tab-icon {
    font-family: "SF Mono", monospace;
    font-size: 10px;
    opacity: 0.75;
  }
  .receipt-panel { display: none; }
  .receipt-panel.is-active { display: block; }

  /* ═══ SPOTLIGHT — algorithmic depth (Clip 4.5) ═══════════════ */
  .spotlight {
    background: linear-gradient(180deg, var(--surface-2) 0%, var(--bg) 100%);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
  }
  .spotlight-grid {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 56px;
    align-items: center;
  }
  .spotlight-media {
    position: relative;
    aspect-ratio: 16 / 9;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--navy);
    box-shadow: 0 20px 60px rgba(26, 37, 64, 0.18);
    border: 1px solid var(--border);
  }
  .spotlight-media video {
    width: 100%; height: 100%; object-fit: cover; display: block;
  }
  .spotlight-media-label {
    position: absolute; bottom: 12px; left: 12px;
    background: rgba(26, 37, 64, 0.85);
    color: white;
    font-size: 10px; font-weight: 700;
    letter-spacing: 0.12em; text-transform: uppercase;
    padding: 6px 10px;
    border-radius: var(--radius-sm);
    backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  }
  .spotlight-content h2 {
    font-size: clamp(24px, 3.4vw, 38px);
    margin-bottom: 20px;
  }
  .spotlight-facts {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin: 28px 0 20px;
  }
  .spotlight-fact {
    padding: 18px 18px;
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid var(--border);
    border-left: 3px solid var(--cyan);
    border-radius: var(--radius-md);
  }
  .spotlight-fact-num {
    font-family: var(--display);
    font-size: 30px; font-weight: 600;
    color: var(--cyan-dk);
    line-height: 1;
    margin-bottom: 6px;
    letter-spacing: -0.03em;
  }
  .spotlight-fact-txt {
    font-size: 12.5px; color: var(--graphite);
    line-height: 1.4;
  }
  .spotlight-note {
    font-size: 13.5px !important;
    color: var(--graphite) !important;
    margin: 0 !important;
    padding: 12px 16px;
    background: var(--surface);
    border: 1px dashed var(--border);
    border-radius: var(--radius-sm);
    line-height: 1.5 !important;
  }

  /* ═══ WHAT WE MEASURE (6 CATEGORIES GRID) ═══════════════════ */
  .measure {
    background: var(--bg);
  }
  .measure-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 20px;
  }

  /* Dimensional matrix — the "Matriz de Extração Dimensional" from the deck */
  .dim-matrix {
    margin-top: 32px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px 32px 20px;
    overflow-x: auto;
  }
  .dim-matrix-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 20px;
    flex-wrap: wrap;
  }
  .dim-matrix-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--navy);
    letter-spacing: -0.01em;
  }
  .dim-matrix-sub {
    font-size: 13px;
    color: var(--graphite);
  }
  .dim-matrix table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13.5px;
    min-width: 480px;
  }
  .dim-matrix th, .dim-matrix td {
    padding: 12px 8px;
    text-align: center;
    border-bottom: 1px solid var(--border);
  }
  .dim-matrix th:first-child, .dim-matrix td:first-child {
    text-align: left;
    padding-left: 4px;
    color: var(--navy);
    font-weight: 500;
    min-width: 180px;
  }
  .dim-matrix th {
    font-size: 12px;
    font-weight: 600;
    color: var(--navy);
    text-transform: uppercase;
    letter-spacing: 0.06em;
  }
  .dim-matrix th .dim-sub {
    display: block;
    font-size: 10.5px;
    font-weight: 400;
    color: var(--graphite);
    text-transform: none;
    letter-spacing: 0;
    margin-top: 2px;
  }
  .dim-matrix tbody tr:last-child td { border-bottom: none; }
  .dim-matrix tbody tr:hover td { background: var(--surface-2); }
  .dim-check {
    display: inline-block;
    width: 22px; height: 22px;
    border-radius: 50%;
    background: rgba(63, 184, 197, 0.12);
    color: var(--cyan-dk);
    font-weight: 700;
    line-height: 22px;
    font-size: 12px;
  }

  /* Dimensional tags on mcards */
  .mcard-dims {
    display: flex;
    gap: 6px;
    margin-bottom: 12px;
    flex-wrap: wrap;
    align-items: center;
  }
  .dim-tag {
    display: inline-block;
    padding: 3px 8px;
    background: rgba(63, 184, 197, 0.12);
    color: var(--cyan-dk);
    border-radius: 4px;
    font-size: 10.5px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
  }
  /* Soon-tag: pill used to mark a category as "em breve" */
  .soon-tag {
    display: inline-block;
    padding: 3px 9px;
    background: rgba(26, 37, 64, 0.06);
    color: var(--graphite);
    border-radius: 4px;
    font-size: 10.5px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-left: auto;
  }
  /* Card in soon state — subtle, still clickable, but visually secondary */
  .mcard.is-soon {
    background: var(--surface);
    opacity: 0.85;
  }
  .mcard.is-soon .mcard-num { color: var(--graphite); }
  .mcard.is-soon:hover { border-color: var(--border); box-shadow: none; transform: none; }
  /* Matrix soon row */
  .dim-matrix tr.is-soon td { color: var(--graphite); }
  .dim-matrix tr.is-soon .dim-check {
    background: rgba(26, 37, 64, 0.06);
    color: var(--graphite);
  }
  .dim-matrix tr.is-soon td:first-child::after {
    content: " · em breve";
    font-size: 10.5px;
    color: var(--graphite);
    font-weight: 400;
    letter-spacing: 0.04em;
    text-transform: uppercase;
  }
  body.en .dim-matrix tr.is-soon td:first-child::after {
    content: " · coming soon";
  }
  .mcard {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 32px 28px;
    display: flex; flex-direction: column;
    transition: all var(--tr);
    cursor: pointer;
  }
  .mcard:hover {
    border-color: var(--cyan);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
  }
  .mcard-num {
    font-family: var(--display);
    font-size: 42px; font-weight: 500;
    color: var(--cyan); line-height: 1; margin-bottom: 12px;
    letter-spacing: -0.03em;
  }
  .mcard-name {
    font-size: 18px; font-weight: 600;
    color: var(--navy); margin-bottom: 8px;
    line-height: 1.25;
  }
  .mcard-tag {
    font-size: 13.5px; color: var(--graphite);
    line-height: 1.5; flex: 1;
  }
  .mcard-more {
    margin-top: 16px;
    font-size: 13px; font-weight: 600;
    color: var(--cyan-dk);
    display: inline-flex; align-items: center; gap: 4px;
  }

  /* ═══ CATEGORY DEEP-DIVE (ACCORDION) ═══════════════════════ */
  .deepdive {
    background: var(--surface);
    border-top: 1px solid var(--border);
  }
  .acc {
    border-bottom: 1px solid var(--border);
  }
  .acc:first-of-type { border-top: 1px solid var(--border); }
  .acc-head {
    padding: 24px 0;
    display: flex; align-items: center; gap: 20px;
    cursor: pointer;
    transition: color var(--tr);
  }
  .acc-head:hover { color: var(--cyan-dk); }
  .acc-num {
    font-family: var(--display);
    font-size: 32px; font-weight: 500;
    color: var(--cyan); line-height: 1;
    min-width: 56px; letter-spacing: -0.03em;
  }
  .acc-title {
    font-size: 18px; font-weight: 600;
    color: inherit;
    flex: 1;
  }
  .acc-toggle {
    width: 32px; height: 32px;
    border-radius: 50%;
    background: var(--surface-2);
    display: flex; align-items: center; justify-content: center;
    transition: all var(--tr);
    color: var(--navy);
  }
  .acc[open] .acc-toggle { background: var(--cyan); color: white; transform: rotate(180deg); }
  .acc-body {
    padding: 0 0 32px 76px;
    display: grid; grid-template-columns: 1fr 1fr; gap: 32px;
  }
  .acc-body h5 {
    font-size: 11px; font-weight: 700;
    color: var(--cyan-dk);
    text-transform: uppercase; letter-spacing: 0.12em;
    margin-bottom: 12px;
  }
  .acc-body p {
    font-size: 15px; color: var(--graphite);
    margin-bottom: 20px; line-height: 1.6;
  }
  .acc-body ul { list-style: none; padding: 0; }
  .acc-body li {
    padding: 6px 0;
    font-size: 14px; color: var(--navy);
    line-height: 1.5;
    padding-left: 16px;
    position: relative;
  }
  .acc-body li::before {
    content: "·";
    color: var(--cyan);
    font-weight: 700;
    position: absolute;
    left: 0;
    font-size: 20px;
    line-height: 1;
  }
  .acc-body .full-width { grid-column: 1 / -1; }

  /* ═══ HOW IT WORKS ═══════════════════════════════════════════ */
  .how {
    background: var(--surface-2);
    border-top: 1px solid var(--border);
  }
  .steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 40px;
  }
  .step {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    position: relative;
  }
  .step-n {
    font-family: var(--display);
    font-size: 64px; font-weight: 500;
    color: var(--cyan); line-height: 1;
    margin-bottom: 16px; letter-spacing: -0.04em;
  }
  .step h4 {
    font-size: 20px; font-weight: 600;
    color: var(--navy); margin-bottom: 10px;
  }
  .step p {
    font-size: 15px; color: var(--graphite);
    line-height: 1.55;
  }
  .step-arrow {
    position: absolute;
    right: -22px; top: 50%;
    transform: translateY(-50%);
    background: var(--bg);
    width: 32px; height: 32px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: var(--cyan);
    z-index: 2;
  }
  .step:last-child .step-arrow { display: none; }

  /* Dossier preview after the "how" steps */
  .dossier-preview {
    margin: 56px auto 0;
    max-width: 760px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
    background: var(--surface);
    box-shadow: 0 12px 40px -20px rgba(26, 37, 64, 0.25);
    position: relative;
  }
  .dossier-preview::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(63, 184, 197, 0.06) 0%, transparent 40%);
    pointer-events: none;
    z-index: 1;
  }
  .dossier-preview video {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 720 / 412;
    object-fit: cover;
    background: #F5F7FA;
  }
  .dossier-preview-caption {
    padding: 16px 24px;
    border-top: 1px solid var(--border);
    font-size: 14px;
    color: var(--graphite);
    text-align: center;
    line-height: 1.55;
  }
  .dossier-preview-caption strong {
    color: var(--navy);
    font-weight: 600;
  }

  /* ═══ BENEFITS ═══════════════════════════════════════════════ */
  .benefits {
    background: var(--bg);
  }
  .benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 40px;
  }
  .benefit {
    padding: 32px 24px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    text-align: left;
    transition: border-color var(--tr);
  }
  .benefit:hover { border-color: var(--cyan); }
  .benefit-icon {
    width: 40px; height: 40px;
    background: var(--surface-2);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    color: var(--cyan-dk);
    margin-bottom: 20px;
  }
  .benefit h4 {
    font-size: 16px; font-weight: 600;
    color: var(--navy); margin-bottom: 8px;
  }
  .benefit p { font-size: 14px; color: var(--graphite); line-height: 1.5; }

  /* ═══ PRICING ═══════════════════════════════════════════════ */
  .pricing {
    background: var(--surface);
    border-top: 1px solid var(--border);
  }
  .pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 40px;
    align-items: stretch;
  }
  .plan {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    display: flex; flex-direction: column;
    transition: all var(--tr);
    position: relative;
  }
  .plan:hover { border-color: var(--cyan); box-shadow: var(--shadow-md); }
  .plan-featured {
    border: 2px solid var(--cyan);
    background: linear-gradient(180deg, var(--surface) 0%, #F0FAFB 100%);
    transform: translateY(-8px);
  }
  .plan-featured:hover { transform: translateY(-10px); }
  .plan-star {
    position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
    background: var(--cyan); color: white;
    padding: 6px 14px;
    border-radius: 999px;
    font-size: 11px; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.1em;
    white-space: nowrap;
  }
  .plan h4 {
    font-size: 18px; font-weight: 700;
    color: var(--navy); margin-bottom: 12px;
    text-transform: uppercase; letter-spacing: 0.05em;
  }
  .plan-price {
    font-family: var(--display);
    font-size: 44px; font-weight: 500;
    color: var(--navy); line-height: 1; margin-bottom: 8px;
    letter-spacing: -0.03em;
  }
  .plan-price small {
    font-family: var(--sans);
    font-size: 13px; color: var(--graphite);
    font-weight: 500; letter-spacing: 0;
    display: block; margin-top: 6px;
  }
  .plan-features {
    list-style: none; padding: 24px 0;
    border-top: 1px solid var(--border);
    margin-top: 24px;
    flex: 1;
  }
  .plan-features li {
    padding: 8px 0;
    font-size: 14.5px; color: var(--navy);
    display: flex; align-items: flex-start; gap: 10px;
    line-height: 1.45;
  }
  .plan-features li::before {
    content: "✓";
    color: var(--cyan);
    font-weight: 700;
    flex-shrink: 0;
  }
  .plan .btn { margin-top: 16px; justify-content: center; }

  /* ═══ CTA ════════════════════════════════════════════════════ */
  .cta-final {
    background: linear-gradient(135deg, var(--navy) 0%, #0F1830 100%);
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
  }
  .cta-final-video {
    position: absolute; inset: 0; z-index: 0;
    pointer-events: none;
  }
  .cta-final-video video {
    width: 100%; height: 100%; object-fit: cover; opacity: 0.28;
  }
  .cta-final-video::after {
    content: "";
    position: absolute; inset: 0;
    background:
      radial-gradient(ellipse at 50% 50%, rgba(63, 184, 197, 0.1), transparent 50%),
      linear-gradient(180deg, rgba(26, 37, 64, 0.7) 0%, rgba(15, 24, 48, 0.9) 100%);
  }
  .cta-final::before {
    content: "";
    position: absolute; inset: 0;
    background:
      radial-gradient(ellipse at 20% 30%, rgba(63, 184, 197, 0.12), transparent 60%),
      radial-gradient(ellipse at 80% 70%, rgba(163, 222, 228, 0.08), transparent 60%);
    pointer-events: none;
    z-index: 1;
  }
  .cta-final .container { position: relative; z-index: 2; }
  .cta-final h2 { color: white; margin-bottom: 20px; }
  .cta-final h2 em { color: var(--cyan-lt); font-style: normal; font-weight: 500; }
  .cta-final p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.75);
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.5;
  }

  /* ═══ CONTACT FORM ═══════════════════════════════════════ */
  .contact-form {
    max-width: 640px;
    margin: 0 auto;
    text-align: left;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 40px;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
  }
  .honeypot { position: absolute; left: -10000px; top: -10000px; opacity: 0; pointer-events: none; }
  .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 20px;
  }
  .form-row + .form-row + .form-field,
  .contact-form > .form-field { margin-bottom: 24px; }
  .form-field { display: flex; flex-direction: column; gap: 8px; }
  .form-field label,
  .form-field legend {
    font-size: 13px; font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
    display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px;
  }
  .form-field .req { color: var(--cyan-lt); font-size: 12px; }
  .form-field .opt { color: rgba(255, 255, 255, 0.5); font-size: 12px; font-weight: 400; }
  .form-field input[type="text"],
  .form-field input[type="email"],
  .form-field input[type="tel"],
  .form-field textarea {
    width: 100%;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-md);
    color: white;
    font-family: var(--sans);
    font-size: 15px;
    transition: all var(--tr);
  }
  .form-field input:focus,
  .form-field textarea:focus {
    outline: none;
    background: rgba(255, 255, 255, 0.12);
    border-color: var(--cyan);
    box-shadow: 0 0 0 3px rgba(63, 184, 197, 0.2);
  }
  .form-field input::placeholder,
  .form-field textarea::placeholder { color: rgba(255, 255, 255, 0.4); }
  .form-field textarea { resize: vertical; min-height: 96px; font-family: var(--sans); }
  fieldset.form-field { border: none; padding: 0; margin: 0; }
  .radio-group { display: flex; gap: 12px; margin-top: 4px; }
  .radio {
    flex: 1; display: flex; align-items: center; gap: 10px;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--tr);
    color: white; font-size: 14px; font-weight: 500;
  }
  .radio:hover { background: rgba(255, 255, 255, 0.1); }
  .radio input[type="radio"] {
    appearance: none; -webkit-appearance: none;
    width: 18px; height: 18px; margin: 0;
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--tr);
    position: relative;
    flex-shrink: 0;
  }
  .radio input[type="radio"]:checked {
    border-color: var(--cyan);
    background: var(--cyan);
    box-shadow: inset 0 0 0 4px var(--navy);
  }
  .radio:has(input:checked) {
    background: rgba(63, 184, 197, 0.15);
    border-color: var(--cyan);
  }
  .btn-lg { padding: 16px 32px; font-size: 16px; margin-top: 24px; }
  .form-note {
    font-size: 13px !important;
    color: rgba(255, 255, 255, 0.5) !important;
    margin: 16px 0 0 !important;
    text-align: center;
  }

  /* Success state */
  .thanks {
    max-width: 480px; margin: 40px auto 0;
    padding: 40px 32px;
    background: rgba(63, 184, 197, 0.1);
    border: 1px solid rgba(163, 222, 228, 0.3);
    border-radius: var(--radius-lg);
    text-align: center;
  }
  .thanks .check {
    width: 56px; height: 56px;
    border-radius: 50%;
    background: var(--cyan);
    color: white;
    font-size: 28px; font-weight: 700;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 20px;
  }
  .thanks h3 { color: white; margin-bottom: 8px; }
  .thanks p { color: rgba(255, 255, 255, 0.75); font-size: 15px; margin: 0; }

  /* Footer CTA link */
  .footer-cta {
    display: inline-block;
    padding: 8px 14px;
    background: rgba(63, 184, 197, 0.15);
    border: 1px solid rgba(63, 184, 197, 0.3);
    border-radius: var(--radius-md);
    color: var(--cyan-lt) !important;
    font-weight: 600 !important;
    transition: all var(--tr);
  }
  .footer-cta:hover { background: rgba(63, 184, 197, 0.25); color: white !important; }

  /* ═══ FOOTER ══════════════════════════════════════════════ */
  footer {
    background: var(--navy);
    color: rgba(255, 255, 255, 0.75);
    padding: 60px 32px 40px;
  }
  .footer-grid {
    max-width: 1200px; margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 40px;
  }
  footer .brand-name { color: white; }
  footer p, footer a { color: rgba(255, 255, 255, 0.7); font-size: 14px; line-height: 1.7; }
  footer a:hover { color: var(--cyan-lt); }
  footer h5 {
    color: white;
    font-size: 12px; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.12em;
    margin-bottom: 16px;
  }
  footer ul { list-style: none; padding: 0; }
  footer li { margin-bottom: 8px; }
  .footer-bottom {
    max-width: 1200px; margin: 0 auto;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex; justify-content: space-between; align-items: center;
    font-size: 13px; color: rgba(255, 255, 255, 0.5);
  }
  .footer-blurb { max-width: 400px; margin-top: 16px; }

  /* ═══ LANGUAGE VISIBILITY ═══════════════════════════════════ */
  .lang-en { display: none; }
  body.en .lang-pt { display: none; }
  body.en .lang-en { display: revert; }

  /* ═══ HAMBURGER MENU (mobile) ═══════════════════════════════ */
  .hamburger {
    display: none;
    background: transparent; border: none;
    width: 40px; height: 40px;
    cursor: pointer; padding: 8px;
    border-radius: var(--radius-sm);
    color: var(--navy);
    position: relative;
  }
  .hamburger:hover { background: var(--surface-2); }
  .hamburger span {
    display: block;
    width: 22px; height: 2px;
    background: currentColor;
    margin: 5px auto;
    transition: all var(--tr);
    transform-origin: center;
  }
  body.menu-open .hamburger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  body.menu-open .hamburger span:nth-child(2) { opacity: 0; }
  body.menu-open .hamburger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .mobile-drawer {
    position: fixed; inset: 0;
    background: rgba(26, 37, 64, 0.6);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    z-index: 90;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--tr), visibility var(--tr);
  }
  body.menu-open .mobile-drawer { opacity: 1; visibility: visible; }

  .mobile-drawer-inner {
    position: absolute;
    top: 66px; left: 0; right: 0;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 24px 20px 32px;
    transform: translateY(-20px);
    transition: transform var(--tr);
  }
  body.menu-open .mobile-drawer-inner { transform: translateY(0); }

  .mobile-drawer nav { display: flex; flex-direction: column; gap: 4px; }
  .mobile-drawer nav a {
    padding: 16px 12px;
    font-size: 18px; font-weight: 500;
    color: var(--navy);
    border-bottom: 1px solid var(--border);
    text-decoration: none;
    display: flex; align-items: center; justify-content: space-between;
  }
  .mobile-drawer nav a::after { content: "→"; color: var(--cyan); font-weight: 600; }
  .mobile-drawer nav a:active { background: var(--surface-2); }
  .mobile-drawer nav a:last-child { border-bottom: none; }

  /* ═══ RESPONSIVE ══════════════════════════════════════════ */

  /* Tablet landscape / narrow desktop (769–1200px) — the historically broken zone */
  @media (max-width: 1200px) {
    section { padding: 80px 24px; }
    header .header-inner { padding: 14px 24px; }
    nav.top { gap: 20px; }
    nav.top a { font-size: 13px; }
    .hero-content { padding: 0 24px; }
    .problem-grid { gap: 40px; }
  }

  @media (max-width: 1024px) {
    nav.top { display: none; }         /* hide nav BEFORE hamburger to avoid crowding — hamburger appears */
    .hamburger { display: block; }
    .header-right { gap: 12px; }
    .measure-grid { grid-template-columns: repeat(2, 1fr); }
    .steps { grid-template-columns: 1fr; }
    .step-arrow { display: none !important; }
    .benefits-grid { grid-template-columns: repeat(2, 1fr); }
    .pricing-grid { grid-template-columns: 1fr; max-width: 500px; margin-left: auto; margin-right: auto; }
    .plan-featured { transform: none; }
    .plan-featured:hover { transform: translateY(-2px); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    /* Featured cards stack single-column when the min-width would push overflow */
    .cards { grid-template-columns: 1fr; }
    .fcard-content { padding: 32px 28px; }
    .split { grid-template-columns: 1fr; gap: 24px; }
    /* Problem grid: single column so the RHS media doesn't get pinched */
    .problem-grid { grid-template-columns: 1fr; gap: 32px; }
    .problem-list { grid-template-columns: repeat(3, 1fr); }
    /* Spotlight — stack vertically so video is above text */
    .spotlight-grid { grid-template-columns: 1fr; gap: 32px; }
    .spotlight-facts { grid-template-columns: 1fr 1fr; }
    /* Solution — reduce padding for narrow desktop */
    .solution { min-height: 560px; }
    .solution-content { padding: 96px 24px; }
    .solution-promises { grid-template-columns: repeat(2, 1fr); }
    .solution-pillars { grid-template-columns: 1fr; gap: 16px; }
    .problem-stats { grid-template-columns: repeat(3, 1fr); }
    section { padding: 72px 24px; }
    .hero { padding: 96px 0 60px; height: auto; min-height: 560px; max-height: none; }
    .hero-content { padding: 0 24px; }
    .hero-sub { font-size: 17px; margin-bottom: 32px; }
    .hero-ctas { flex-wrap: wrap; }
    /* Prevent receipt tables from overflowing */
    .receipt { overflow-x: auto; }
    .receipt-tabs { flex-wrap: nowrap; }
    .receipt-tab { font-size: 10.5px; padding: 7px 8px; }
  }
  @media (max-width: 768px) {
    section { padding: 64px 20px; }
    nav.top { display: none; }
    .hamburger { display: block; }
    .header-inner { padding: 12px 16px; }
    .header-right { gap: 12px; }
    .brand-name { font-size: 20px; }

    /* Hero — quality-of-life on small screens */
    .hero { min-height: 560px; height: auto; padding: 100px 0 60px; }
    .hero-content { padding: 0 20px; }
    .hero-badge { font-size: 12px; padding: 6px 12px; margin-bottom: 20px; }
    .hero h1 { font-size: clamp(30px, 8vw, 42px); }
    .hero-sub { font-size: 16px; margin-bottom: 28px; }
    .hero-ctas { flex-direction: column; align-items: stretch; }
    .hero-ctas .btn { justify-content: center; }

    /* Section titles */
    h2 { font-size: clamp(26px, 7vw, 34px); }

    /* Problem grid stacks */
    .problem-grid { grid-template-columns: 1fr; gap: 28px; }
    .problem-list { grid-template-columns: 1fr; gap: 12px; margin-top: 28px; }
    .problem-list li { padding: 18px 16px; }
    .problem-list .head { font-size: 16px; }
    .problem-list .txt { font-size: 13.5px; }
    .problem-stats { grid-template-columns: 1fr; gap: 10px; }
    .problem-stat-mini { padding: 14px 16px; }
    .problem-stat-num { font-size: 28px; }
    .problem-stat-txt { font-size: 12.5px; }
    .solution-promises { grid-template-columns: repeat(2, 1fr); gap: 8px; margin-bottom: 32px; }
    .solution-promise { padding: 16px 14px; }
    .solution-promise-num { font-size: 22px; }
    .solution-promise-num small { font-size: 11px; }
    .solution-promise h4 { font-size: 11.5px; }
    .solution-promise p { font-size: 12px; }
    .solution-divider { padding-top: 32px; margin-bottom: 24px; font-size: 10.5px; }
    /* Spotlight — mobile */
    .spotlight-content h2 { font-size: clamp(22px, 6.5vw, 28px); }
    .spotlight-facts { grid-template-columns: 1fr; gap: 8px; margin: 20px 0 16px; }
    .spotlight-fact { padding: 14px 16px; }
    .spotlight-fact-num { font-size: 24px; }
    .spotlight-fact-txt { font-size: 12px; }
    .spotlight-note { font-size: 12.5px !important; padding: 10px 14px; }

    /* Solution — mobile */
    .solution { min-height: 480px; }
    .solution-content { padding: 72px 20px; }
    .solution-content h2 { font-size: clamp(24px, 6.5vw, 34px); }
    .solution-lead { font-size: 15px; margin-bottom: 32px; }
    .solution-pillars { gap: 12px; margin-bottom: 28px; }
    .solution-pillar { padding: 22px 20px; }
    .solution-pillar h3 { font-size: 17px; }
    .solution-pillar-tag { font-size: 13px; }

    /* Featured cards */
    .cards { grid-template-columns: 1fr; gap: 20px; }
    .fcard-content { padding: 28px 20px; }
    .fcard-number { font-size: 44px; }
    .fcard h3 { font-size: 22px; }
    .fcard-promise { font-size: 15px; margin-bottom: 20px; }
    .fcard-video-label { font-size: 9.5px; padding: 5px 8px; }

    /* KPI badges — safe fit for narrow screens */
    .kpi-row { grid-template-columns: repeat(2, 1fr); gap: 6px; }
    .kpi { padding: 12px 10px; }
    .kpi-value { font-size: 18px; }
    .kpi-value[style] { font-size: 12px !important; padding-top: 4px !important; line-height: 1.25; }
    .kpi-label { font-size: 9.5px; letter-spacing: 0.06em; }

    /* Split lists */
    .split { grid-template-columns: 1fr; gap: 20px; padding-top: 16px; margin-bottom: 20px; }
    .split-block li { font-size: 13px; padding: 6px 0; }

    /* Measure grid */
    .measure-grid { grid-template-columns: 1fr; gap: 14px; margin-top: 16px; }
    .mcard { padding: 24px 20px; }
    .mcard-num { font-size: 34px; }
    .mcard-name { font-size: 17px; }
    .mcard-tag { font-size: 13px; }

    /* Deep-dive accordion */
    .acc-head { padding: 20px 0; gap: 14px; }
    .acc-num { font-size: 24px; min-width: 38px; }
    .acc-title { font-size: 16px; }
    .acc-toggle { width: 28px; height: 28px; flex-shrink: 0; }
    .acc-body { grid-template-columns: 1fr; padding: 0 0 24px 52px; gap: 20px; }
    .acc-body p { font-size: 14px; }
    .acc-body li { font-size: 13.5px; }

    /* How it works */
    .steps { gap: 16px; margin-top: 28px; }
    .step { padding: 32px 24px; }
    .step-n { font-size: 48px; }
    .step h4 { font-size: 18px; }

    /* Benefits */
    .benefits-grid { grid-template-columns: 1fr; gap: 12px; margin-top: 28px; }
    .benefit { padding: 24px 20px; }
    .benefit-icon { margin-bottom: 16px; }

    /* Pricing */
    .pricing-grid { grid-template-columns: 1fr; gap: 20px; margin-top: 28px; max-width: none; }
    .plan { padding: 32px 24px; }
    .plan-price { font-size: 36px; }
    .plan-price span { font-size: 20px !important; }
    .plan-featured { transform: none; }
    .plan-features li { font-size: 14px; }

    /* Final CTA + form */
    .cta-final { padding: 72px 20px; }
    .cta-final p { font-size: 16px; margin-bottom: 32px; }
    .contact-form { padding: 28px 20px; }
    .form-row { grid-template-columns: 1fr; gap: 20px; margin-bottom: 20px; }
    .radio-group { flex-direction: column; gap: 8px; }
    .btn-lg { padding: 14px 24px; font-size: 15px; width: 100%; justify-content: center; }

    /* Footer */
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    footer { padding: 48px 20px 32px; }
    .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
    .footer-blurb { max-width: none; }
  }

  /* Very small screens (< 400px) — extra safety */
  @media (max-width: 400px) {
    .hero h1 { font-size: 28px; line-height: 1.15; }
    .hero-sub { font-size: 15px; }
    .fcard-number { font-size: 40px; }
    .kpi-value { font-size: 16px; }
    .kpi-value[style] { font-size: 11px !important; }
    section { padding: 56px 16px; }
    .container { padding: 0; }
    .header-inner { padding: 10px 14px; }
    .lang-toggle button { padding: 5px 10px; font-size: 11px; }
  }

  /* Reduced motion — respect OS setting */
  @media (prefers-reduced-motion: reduce) {
    * { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
    .hero-video video { display: none; }
    .hero-video::after { background: linear-gradient(180deg, var(--navy-2) 0%, var(--navy) 100%); }
    .fcard-video video { display: none; }
    .fcard-video { background-size: cover; background-position: center; }
  }

  /* ═══ SERVICE PAGES (svc-*) ═══════════════════════════════════════════ */
  .container-narrow {
    max-width: 880px;
    margin: 0 auto;
    padding: 0 24px;
  }

  /* --- Service Hero --- */
  .svc-hero {
    position: relative;
    background: var(--bg);
    color: var(--navy);
    padding: 72px 0 64px;
    overflow: hidden;
  }
  .svc-hero .container {
    position: relative;
    z-index: 1;
  }
  .svc-hero-split {
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 48px;
    align-items: center;
    margin-top: 12px;
  }
  .svc-hero-bg {
    position: relative;
    aspect-ratio: 16 / 10;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
  }
  .svc-hero-bg video,
  .svc-hero-bg img {
    width: 100%; height: 100%;
    object-fit: contain;
    background: var(--bg);
    opacity: 1;
  }
  .svc-hero-bg::after { display: none; }
  .svc-breadcrumb {
    display: flex; align-items: center; gap: 8px;
    font-size: 13px;
    color: var(--graphite);
    margin-bottom: 20px;
    flex-wrap: wrap;
  }
  .svc-breadcrumb a {
    color: var(--graphite);
    text-decoration: none;
    transition: color var(--tr);
  }
  .svc-breadcrumb a:hover { color: var(--cyan-dk); }
  .svc-breadcrumb .sep {
    color: var(--graphite-2);
  }
  .svc-hero-content {
    max-width: none;
  }
  .svc-num {
    font-family: var(--display);
    font-size: 14px; font-weight: 500;
    color: var(--cyan-dk);
    letter-spacing: 0.08em;
    margin-bottom: 10px;
    text-transform: uppercase;
  }
  .svc-dims {
    display: flex; gap: 6px; flex-wrap: wrap;
    margin-bottom: 20px;
  }
  .svc-hero h1 {
    font-family: var(--display);
    font-size: clamp(34px, 3.5vw, 52px);
    font-weight: 500;
    line-height: 1.05;
    letter-spacing: -0.02em;
    color: var(--navy);
    margin-bottom: 20px;
  }
  .svc-hero-sub {
    font-size: 17px;
    line-height: 1.55;
    color: var(--graphite);
    max-width: none;
    margin-bottom: 28px;
  }
  .svc-hero-ctas {
    display: flex; gap: 12px;
    flex-wrap: wrap;
  }
  .svc-hero .btn-ghost {
    color: var(--navy);
    border-color: var(--border);
  }
  .svc-hero .btn-ghost:hover {
    background: var(--surface-2);
    border-color: var(--graphite-2);
  }
  @media (max-width: 900px) {
    .svc-hero-split {
      grid-template-columns: 1fr;
      gap: 24px;
    }
    .svc-hero-bg {
      aspect-ratio: 16 / 10;
    }
  }

  /* --- Service sections --- */
  .svc-section {
    padding: 80px 0;
    background: var(--bg);
  }
  .svc-section-alt {
    background: var(--surface-2);
  }
  .svc-h2 {
    font-family: var(--display);
    font-size: clamp(28px, 3.5vw, 42px);
    font-weight: 500;
    color: var(--navy);
    letter-spacing: -0.02em;
    line-height: 1.15;
    margin-bottom: 20px;
    margin-top: 8px;
  }

  /* --- Split panels (need + deliver) --- */
  .svc-split {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 32px;
    align-items: stretch;
  }
  .svc-panel {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px 36px;
    position: relative;
  }
  .svc-panel-highlight {
    border-color: var(--cyan);
    box-shadow: 0 12px 40px -20px rgba(63, 184, 197, 0.35);
    background: linear-gradient(180deg, rgba(63, 184, 197, 0.04) 0%, var(--surface) 40%);
  }
  .svc-panel-tag {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--cyan-dk);
    background: rgba(63, 184, 197, 0.12);
    padding: 5px 10px;
    border-radius: 4px;
    margin-bottom: 20px;
  }
  .svc-panel h3 {
    font-family: var(--display);
    font-size: 24px;
    font-weight: 500;
    color: var(--navy);
    letter-spacing: -0.01em;
    margin-bottom: 22px;
  }
  .svc-list {
    list-style: none;
    padding: 0;
    margin: 0;
  }
  .svc-list li {
    position: relative;
    padding-left: 24px;
    margin-bottom: 14px;
    font-size: 15px;
    line-height: 1.55;
    color: var(--graphite);
  }
  .svc-list li::before {
    content: "";
    position: absolute;
    left: 0; top: 8px;
    width: 12px; height: 12px;
    background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%233FB8C5' stroke-width='3'><polyline points='20 6 9 17 4 12'/></svg>") center/contain no-repeat;
  }
  .svc-list li strong {
    color: var(--navy);
    font-weight: 600;
  }

  /* --- Service CTA --- */
  .svc-cta {
    padding: 100px 0;
    background: var(--navy);
    color: #fff;
    text-align: center;
  }
  .svc-cta h2 {
    font-family: var(--display);
    font-size: clamp(30px, 4vw, 46px);
    font-weight: 500;
    letter-spacing: -0.02em;
    margin-bottom: 20px;
    color: #fff;
  }
  .svc-cta .lead {
    color: rgba(255,255,255,0.8);
    font-size: 17px;
    max-width: 560px;
    margin: 0 auto 32px;
    line-height: 1.55;
  }
  .svc-cta-ctas {
    display: flex; gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
  }
  .svc-cta .btn-ghost {
    color: #fff;
    border-color: rgba(255,255,255,0.3);
  }
  .svc-cta .btn-ghost:hover {
    background: rgba(255,255,255,0.08);
    border-color: rgba(255,255,255,0.5);
  }

  /* --- Responsive --- */
  @media (max-width: 768px) {
    .svc-hero { padding: 80px 0 56px; }
    .svc-hero-sub { font-size: 16px; }
    .svc-section { padding: 56px 0; }
    .svc-split { grid-template-columns: 1fr; gap: 20px; }
    .svc-panel { padding: 32px 24px; }
    .svc-panel h3 { font-size: 20px; }
    .svc-cta { padding: 72px 0; }
  }

  /* --- Receipt: group heads and subtotals --- */
  .receipt-table .receipt-group-head td {
    padding-top: 16px;
    padding-bottom: 6px;
    font-size: 10.5px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--cyan-dk);
    border-bottom: none;
  }
  .receipt-table .receipt-group-head:first-child td {
    padding-top: 4px;
  }
  .receipt-table .receipt-subtotal td {
    padding-top: 10px;
    font-weight: 600;
    color: var(--navy);
    border-top: 1px solid var(--border);
    border-bottom: 2px solid var(--border);
  }
  .receipt-table .receipt-subtotal td:last-child {
    color: var(--cyan-dk);
  }

  /* --- Service soon banner --- */
  .svc-soon-banner {
    background: linear-gradient(180deg, rgba(224,122,79,0.06) 0%, rgba(224,122,79,0.02) 100%);
    border-top: 1px solid rgba(224,122,79,0.15);
    border-bottom: 1px solid rgba(224,122,79,0.15);
    padding: 24px 0;
  }
  .svc-soon-inner {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
  }
  .svc-soon-badge {
    display: inline-block;
    padding: 6px 14px;
    background: var(--coral);
    color: #fff;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    flex-shrink: 0;
  }
  .svc-soon-inner p {
    font-size: 14.5px;
    color: var(--graphite);
    line-height: 1.5;
    margin: 0;
    flex: 1;
    min-width: 260px;
  }

  /* --- Receipt table with 4-col (or 2 quantity columns) --- */
  .receipt-table small {
    font-size: 10px;
    font-weight: 500;
    color: var(--graphite);
    letter-spacing: 0.04em;
    display: inline-block;
    margin-left: 2px;
  }
  .receipt-table-4col td:nth-child(2),
  .receipt-table-4col td:nth-child(3),
  .receipt-table-4col th:nth-child(2),
  .receipt-table-4col th:nth-child(3) {
    text-align: right;
    font-variant-numeric: tabular-nums;
  }

  /* ═══ SERVICE ZONES on homepage (Spotlight-style) ═══════════════════════════ */
  .svc-zones {
    margin-top: 64px;
    display: flex;
    flex-direction: column;
    gap: 72px;
  }
  .svc-zone {
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 48px;
    align-items: center;
  }
  .svc-zone-media {
    position: relative;
    aspect-ratio: 4 / 3;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--navy);
    border: 1px solid var(--border);
    box-shadow: 0 12px 40px -20px rgba(26,37,64,0.25);
  }
  .svc-zone-media video,
  .svc-zone-media img {
    width: 100%; height: 100%;
    object-fit: cover;
    display: block;
    background: var(--surface-2);
  }
  .svc-zone-media-label {
    position: absolute;
    left: 20px; bottom: 20px;
    background: var(--navy);
    color: #fff;
    padding: 8px 14px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    display: flex;
    align-items: center;
    gap: 8px;
  }
  .svc-zone-media-label .num {
    color: var(--cyan);
  }
  .svc-zone-media-soon {
    position: absolute;
    right: 20px; top: 20px;
    background: var(--coral);
    color: #fff;
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 10.5px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
  }
  .svc-zone-content .section-label {
    margin-bottom: 12px;
  }
  .svc-zone-content h3 {
    font-family: var(--display);
    font-size: clamp(28px, 3vw, 40px);
    font-weight: 500;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: var(--navy);
    margin-bottom: 16px;
  }
  .svc-zone-content p {
    font-size: 16px;
    color: var(--graphite);
    line-height: 1.6;
    margin-bottom: 20px;
  }
  .svc-zone-tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-bottom: 28px;
  }
  .svc-zone-cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--cyan-dk);
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    transition: gap var(--tr), color var(--tr);
    padding: 12px 22px;
    background: transparent;
    border: 1.5px solid var(--cyan);
    border-radius: 999px;
  }
  .svc-zone-cta:hover {
    gap: 14px;
    background: var(--cyan);
    color: #fff;
  }
  .svc-zone.is-soon .svc-zone-content h3 {
    color: var(--navy);
    opacity: 0.85;
  }
  .svc-zone.is-soon .svc-zone-media {
    opacity: 0.9;
  }

  @media (max-width: 900px) {
    .svc-zones { gap: 56px; margin-top: 40px; }
    .svc-zone { grid-template-columns: 1fr; gap: 20px; }
    .svc-zone-content h3 { font-size: 26px; }
  }

  /* ═══ SPLIT PICKER — homepage services ═══════════════════════ */
  .picker {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 32px;
    align-items: start;
    margin-top: 40px;
  }
  .picker-list {
    display: flex;
    flex-direction: column;
    gap: 2px;
    position: sticky;
    top: 88px;
  }
  .picker-item {
    display: grid;
    grid-template-columns: 32px 1fr auto auto;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    background: transparent;
    color: var(--graphite);
    text-decoration: none;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    transition: all var(--tr);
    font-family: var(--sans);
    font-size: 15px;
    line-height: 1.3;
    min-height: 44px;
  }
  .picker-item:hover {
    color: var(--navy);
    background: rgba(63, 184, 197, 0.04);
    border-color: rgba(63, 184, 197, 0.15);
  }
  .picker-item.is-active {
    color: var(--navy);
    background: rgba(63, 184, 197, 0.07);
    border-color: rgba(63, 184, 197, 0.25);
    font-weight: 600;
  }
  .picker-num {
    font-family: var(--display);
    font-weight: 500;
    font-size: 12px;
    color: var(--graphite-2);
    letter-spacing: 0.04em;
  }
  .picker-item.is-active .picker-num {
    color: var(--cyan-dk);
  }
  .picker-name {
    justify-self: start;
  }
  .picker-soon-tag {
    font-size: 10px;
    padding: 2px 6px;
    background: var(--surface-3);
    color: var(--graphite);
    border-radius: 999px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
    justify-self: end;
  }
  .picker-arrow {
    color: var(--cyan-dk);
    font-size: 14px;
    opacity: 0;
    transform: translateX(-4px);
    transition: all var(--tr);
    justify-self: end;
  }
  .picker-item:hover .picker-arrow,
  .picker-item.is-active .picker-arrow {
    opacity: 1;
    transform: translateX(0);
  }
  .picker-item.is-soon-item .picker-arrow {
    color: var(--graphite);
  }

  /* Preview area */
  .picker-preview {
    position: relative;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    aspect-ratio: 16 / 10;
    min-height: 420px;
  }
  .picker-progress {
    position: absolute;
    top: 0;
    left: 0;
    height: 2px;
    background: var(--cyan);
    width: 0%;
    z-index: 3;
    pointer-events: none;
    transition: width 100ms linear;
  }
  .picker-panel {
    position: absolute;
    inset: 0;
    display: grid;
    grid-template-columns: 1.35fr 1fr;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.35s ease;
  }
  .picker-panel.is-active {
    opacity: 1;
    pointer-events: auto;
  }
  .picker-panel-media {
    position: relative;
    overflow: hidden;
    background: var(--bg);
    padding: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .picker-panel-media video,
  .picker-panel-media img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    background: var(--bg);
    display: block;
    border-radius: var(--radius-sm);
  }
  .picker-panel-soon {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 4px 10px;
    background: rgba(224, 122, 79, 0.9);
    color: #fff;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    border-radius: 4px;
    z-index: 2;
  }
  .picker-panel-body {
    padding: 32px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    justify-content: center;
    background: var(--surface);
    border-left: 1px solid var(--border);
  }
  .picker-panel-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
  }
  .picker-panel-num {
    font-family: var(--display);
    font-weight: 600;
    font-size: 13px;
    color: var(--graphite-2);
    letter-spacing: 0.05em;
    padding: 3px 8px;
    background: var(--surface-2);
    border-radius: 4px;
  }
  .picker-panel-tags {
    display: flex;
    gap: 5px;
    flex-wrap: wrap;
  }
  .picker-panel h3 {
    font-family: var(--display);
    font-size: 26px;
    line-height: 1.15;
    margin: 0;
    color: var(--navy);
    font-weight: 600;
    letter-spacing: -0.01em;
  }
  .picker-panel p {
    font-size: 14px;
    line-height: 1.55;
    color: var(--graphite);
    margin: 0;
  }
  .picker-panel-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: var(--navy);
    color: var(--bg);
    font-weight: 600;
    font-size: 13px;
    border-radius: 999px;
    text-decoration: none;
    align-self: flex-start;
    margin-top: 4px;
    transition: gap var(--tr), background var(--tr);
  }
  .picker-panel-cta:hover {
    gap: 12px;
    background: var(--cyan);
    color: #fff;
  }
  .picker-panel-cta .arrow {
    transition: transform var(--tr);
  }
  .picker-panel-cta:hover .arrow {
    transform: translateX(2px);
  }

  /* Mobile: stack, horizontal scroll for list */
  @media (max-width: 900px) {
    .picker {
      grid-template-columns: 1fr;
      gap: 16px;
      margin-top: 32px;
    }
    .picker-list {
      flex-direction: row;
      gap: 6px;
      overflow-x: auto;
      padding-bottom: 8px;
      position: static;
      scroll-snap-type: x mandatory;
      scrollbar-width: none;
      -webkit-overflow-scrolling: touch;
    }
    .picker-list::-webkit-scrollbar { display: none; }
    .picker-item {
      flex: 0 0 auto;
      scroll-snap-align: start;
      white-space: nowrap;
      grid-template-columns: auto auto;
      padding: 8px 12px;
      font-size: 13px;
      border-radius: 999px;
    }
    .picker-item .picker-arrow,
    .picker-item .picker-soon-tag {
      display: none;
    }
    .picker-item.is-soon-item::after {
      content: '·';
      color: var(--coral);
      margin-left: 4px;
    }
    .picker-preview {
      aspect-ratio: 4 / 5;
      min-height: 0;
    }
    .picker-panel {
      grid-template-columns: 1fr;
      grid-template-rows: 1fr auto;
    }
    .picker-panel-media {
      aspect-ratio: 16 / 10;
    }
    .picker-panel-body {
      padding: 20px;
      border-left: none;
      border-top: 1px solid var(--border);
    }
    .picker-panel h3 {
      font-size: 20px;
    }
    .picker-panel p {
      font-size: 13px;
    }
  }

  /* ═══ SERVICE SWITCHER (top of service pages) ═══════════════ */
  .svc-switcher {
    display: flex; align-items: center; gap: 14px;
    margin: 0 0 26px;
    position: relative;
  }
  .svc-switcher-label {
    font-size: 11px; font-weight: 700; text-transform: uppercase;
    letter-spacing: 0.1em; color: var(--graphite);
    flex-shrink: 0;
  }
  .svc-switcher-track {
    display: flex; gap: 8px; overflow-x: auto;
    padding: 2px 40px 8px 2px;
    scroll-snap-type: x proximity;
    scrollbar-width: thin;
    scrollbar-color: var(--cyan-lt) transparent;
    -webkit-overflow-scrolling: touch;
  }
  .svc-switcher-track::-webkit-scrollbar { height: 6px; }
  .svc-switcher-track::-webkit-scrollbar-thumb { background: var(--cyan-lt); border-radius: 999px; }
  .svc-switcher-track::-webkit-scrollbar-track { background: transparent; }
  .svc-switcher-item {
    display: inline-flex; align-items: center; gap: 7px;
    flex: 0 0 auto; scroll-snap-align: start;
    padding: 8px 14px; border-radius: 999px;
    background: var(--surface); border: 1px solid var(--border);
    color: var(--graphite); font-size: 13px; font-weight: 500;
    white-space: nowrap; text-decoration: none;
    transition: all var(--tr);
  }
  .svc-switcher-item:hover { border-color: var(--cyan); color: var(--navy); }
  .svc-switcher-num {
    font-family: var(--display); font-size: 11px;
    color: var(--graphite-2); font-weight: 600;
  }
  .svc-switcher-item.is-current {
    background: var(--navy); border-color: var(--navy); color: #fff;
    font-weight: 600;
  }
  .svc-switcher-item.is-current .svc-switcher-num { color: var(--cyan-lt); }
  .svc-switcher-item.is-soon em {
    font-style: normal; font-size: 10px; text-transform: uppercase;
    letter-spacing: 0.05em; color: var(--coral); font-weight: 700;
  }
  .svc-switcher-item.is-current.is-soon em { color: var(--cyan-lt); }
  /* right fade to signal horizontal scroll */
  .svc-switcher::after {
    content: ""; position: absolute; right: 0; top: 0; bottom: 8px;
    width: 40px; pointer-events: none;
    background: linear-gradient(90deg, transparent, var(--bg));
  }
  @media (max-width: 720px) {
    .svc-switcher { flex-direction: column; align-items: stretch; gap: 8px; }
    .svc-switcher-track { width: 100%; }
    .svc-switcher::after { top: auto; bottom: 8px; height: 44px; }
  }

  /* Reference-project descriptor above each sample table */
  .receipt-refproj {
    font-family: var(--sans);
    font-size: 11px;
    color: var(--graphite);
    margin-bottom: 10px;
    padding-bottom: 8px;
    border-bottom: 1px dashed var(--border);
  }
  .receipt-refproj strong { color: var(--navy); font-weight: 600; }

  /* ═══ PICKER refinements ═══════════════════════════════════ */
  /* Anchor lands below the fixed header when arriving from a service page */
  .picker { scroll-margin-top: 96px; }
  /* Point 3 — balance the services list height with the preview rectangle */
  @media (min-width: 901px) {
    .picker { align-items: stretch; }
    .picker-list {
      justify-content: space-between;
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      padding: 12px;
      box-shadow: var(--shadow-md);
    }
  }
  /* Point 4 — narrow windows: kill the tall whitespace + make the
     horizontal service scroll obvious */
  @media (max-width: 900px) {
    .picker { position: relative; }
    /* preview sizes to its content instead of a tall fixed ratio */
    .picker-preview { aspect-ratio: auto; min-height: 0; }
    .picker-panel {
      position: relative; opacity: 1; transition: none;
      grid-template-rows: auto auto;
    }
    .picker-panel:not(.is-active) { display: none; }
    .picker-panel.is-active { display: grid; pointer-events: auto; }
    .picker-panel-media { aspect-ratio: 16 / 10; }
    /* keep the list a plain scroller (no card) but show the scrollbar */
    .picker-list {
      background: transparent; border: none; box-shadow: none;
      padding: 2px 0 10px;
      scrollbar-width: thin;
      scrollbar-color: var(--cyan-lt) transparent;
    }
    .picker-list::-webkit-scrollbar { display: block; height: 6px; }
    .picker-list::-webkit-scrollbar-thumb { background: var(--cyan-lt); border-radius: 999px; }
    .picker-list::-webkit-scrollbar-track { background: transparent; }
    /* fade at the right edge of the list to hint "scroll sideways" */
    .picker::after {
      content: ""; position: absolute; top: 0; right: 0;
      width: 44px; height: 50px; pointer-events: none;
      background: linear-gradient(90deg, transparent, var(--bg));
    }
  }

  /* ═══ FIXES v2 (feedback) ═══════════════════════════════════ */
  /* Switcher "em breve": render as a clean small pill instead of loose inline text */
  .svc-switcher-item.is-soon em {
    font-style: normal;
    font-size: 9.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    line-height: 1.5;
    color: var(--graphite);
    background: var(--surface-3);
    padding: 2px 7px;
    border-radius: 999px;
    white-space: nowrap;
  }
  .svc-switcher-item.is-current.is-soon em {
    background: rgba(255, 255, 255, 0.18);
    color: var(--cyan-lt);
  }

  /* Homepage picker (desktop): shorter preview + tighter list spacing */
  @media (min-width: 901px) {
    .picker-preview {
      aspect-ratio: auto;
      height: 360px;
      min-height: 0;
    }
    .picker-panel-media { padding: 10px; }
    .picker-list { padding: 10px; gap: 3px; }
  }

  /* "Em breve" badge in the service hero (describing area, not the listing) */
  .svc-hero-soon {
    display: inline-block;
    background: var(--coral);
    color: #fff;
    font-size: 11px; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.08em;
    padding: 4px 11px; border-radius: 999px;
    margin-bottom: 14px;
  }

  /* ═══ TESTIMONIALS ═════════════════════════════════════════ */
  .testimonials {
    background: var(--surface-2);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
  }
  .testimonial-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-top: 40px;
  }
  .testimonial {
    position: relative;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px 32px 28px;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: all var(--tr);
  }
  .testimonial:hover {
    border-color: var(--cyan-lt);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
  }
  .testimonial-mark {
    position: absolute;
    top: 2px; left: 22px;
    font-family: var(--display);
    font-size: 90px; line-height: 1;
    color: var(--cyan-lt);
    opacity: 0.55;
    pointer-events: none;
  }
  .testimonial blockquote {
    position: relative;
    font-family: var(--display);
    font-size: clamp(20px, 2.1vw, 26px);
    font-weight: 500;
    line-height: 1.3;
    letter-spacing: -0.01em;
    color: var(--navy);
    margin: 14px 0 18px;
  }
  .testimonial figcaption {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--graphite);
  }
  @media (max-width: 768px) {
    .testimonial-grid { grid-template-columns: 1fr; gap: 16px; }
    .testimonial { padding: 32px 24px 22px; }
  }

  /* ═══ v1.2 — realce elegante, "para quem", versão ═══════════ */
  /* Realce tipo marcador subtil (cyan) para leitura na diagonal */
  .hl {
    background-image: linear-gradient(transparent 70%, rgba(63, 184, 197, 0.34) 70%);
    background-repeat: no-repeat;
    padding: 0 2px;
    border-radius: 1px;
  }
  /* Hero — linha "para quem" */
  .hero-forwho {
    margin-top: 22px;
    font-size: 13.5px;
    font-weight: 500;
    letter-spacing: 0.03em;
    color: rgba(255, 255, 255, 0.62);
  }
  /* Versão visível no rodapé */
  .site-version {
    color: rgba(255, 255, 255, 0.4);
    font-variant-numeric: tabular-nums;
  }


  /* v1.3 — negrito para positivo (preferido); marcador so em palavras negativas */
  .lead strong, .problem .txt strong { color: var(--navy); font-weight: 600; }
  .hero-sub strong { color: #fff; font-weight: 600; }
  .svc-hero-sub strong { color: var(--navy); font-weight: 600; }

  /* v1.4 — link social (LinkedIn) no rodape */
  .footer-social { display: inline-flex; align-items: center; gap: 7px; }
  .footer-social svg { flex-shrink: 0; opacity: .9; transition: opacity .15s ease; }
  .footer-social:hover svg { opacity: 1; }


  /* v1.5 — Espanhol (ES) como terceira lingua */
  .lang-es { display: none; }
  body.es .lang-pt { display: none; }
  body.es .lang-en { display: none; }
  body.es .lang-es { display: revert; }
  body.es .dim-matrix tr.is-soon td:first-child::after { content: " \00b7 pr\00f3ximamente"; }


  /* v1.6 — seccao "Porque e diferente" */
  .whydiff { padding: 84px 0; background: linear-gradient(180deg,#f6f8fb,#eef2f7); }
  .whydiff-h2 { font-family: 'Space Grotesk', Inter, sans-serif; font-size: clamp(24px,3.2vw,34px); line-height:1.14; letter-spacing:-.02em; color: var(--navy); margin: 6px 0 30px; max-width: 780px; }
  .whydiff-h2 em { color: var(--cyan); font-style: normal; }
  .whydiff-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
  .whydiff-card { background:#fff; border:1px solid var(--border); border-top:3px solid var(--cyan); border-radius: 14px; padding: 22px 24px; }
  .whydiff-card h3 { font-family:'Space Grotesk',Inter,sans-serif; font-size:18px; color:var(--navy); margin:0 0 8px; letter-spacing:-.01em; }
  .whydiff-card p { margin:0; color:#33405a; font-size:14.5px; line-height:1.6; }
  .whydiff-card strong { color: var(--navy); font-weight:600; }
  @media (max-width: 760px){ .whydiff-grid{ grid-template-columns:1fr; } .whydiff{padding:56px 0;} }

/* ── Calculadora: nav highlight + promo band (v1.9) ── */
.nav-tool{display:inline-flex;align-items:center;gap:6px;color:#2A8694;font-weight:700}
.nav-tool svg{width:17px;height:17px;flex:0 0 auto}
.nav-tool:hover{color:#1A2540}
.mobile-drawer .mobile-drawer-inner nav a[href="/calculadora"]{color:#2A8694;font-weight:700}
.calc-promo{padding:64px 0;background:linear-gradient(135deg,#1A2540,#0F1830)}
.calc-promo-inner{display:flex;align-items:center;gap:28px;flex-wrap:wrap}
.calc-promo-ic{flex:0 0 auto;width:92px;height:92px;border-radius:22px;background:rgba(63,184,197,.14);border:1px solid rgba(63,184,197,.35);display:flex;align-items:center;justify-content:center}
.calc-promo-ic svg{width:52px;height:52px}
.calc-promo-txt{flex:1 1 320px}
.calc-promo-txt .section-label{color:#3FB8C5}
.calc-promo-txt h2{color:#fff;font-size:clamp(24px,3vw,32px);margin:6px 0 8px;line-height:1.15}
.calc-promo-txt p{color:#B9C4D6;font-size:16px;line-height:1.6;margin:0;max-width:620px}
.calc-promo .btn{flex:0 0 auto}
@media(max-width:640px){.calc-promo{padding:48px 0}.calc-promo-inner{gap:20px}.calc-promo .btn{width:100%;justify-content:center}}

/* ── Artigos / Guias: secção arejada na homepage (v1.9) ── */
.articles{padding:84px 0;background:#fff}
.articles-h2{font-size:clamp(24px,3vw,32px);color:#1A2540;margin:6px 0 34px;line-height:1.15}
.articles-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
@media(max-width:720px){.articles-grid{grid-template-columns:1fr}}
.article-card{display:block;background:#f5f8fb;border:1px solid #e6e9ef;border-radius:16px;padding:28px 30px;text-decoration:none;transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease}
.article-card:hover{transform:translateY(-3px);box-shadow:0 12px 32px rgba(26,37,64,.08);border-color:#bfe3e9}
.article-tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:#2A8694;background:#eef9fb;border:1px solid #bfe3e9;border-radius:20px;padding:3px 12px;margin-bottom:14px}
.article-card h3{font-size:19px;color:#1A2540;margin:0 0 8px;line-height:1.25}
.article-card p{font-size:14.5px;color:#5E6678;line-height:1.6;margin:0 0 16px}
.article-more{font-size:14px;font-weight:700;color:#2A8694}
.article-card:hover .article-more{color:#1A2540}