/* =========================================================
     DESIGN TOKENS
     ========================================================= */
  :root {
    /* --- color: warm-tinted OKLCH palette --- */
    --bg:        oklch(97.5% 0.006 60);
    --bg-subtle: oklch(95.5% 0.008 60);
    --ink:       oklch(18% 0.02 55);
    --soft:      oklch(38% 0.015 55);
    --mute:      oklch(55% 0.012 55);
    --line:      oklch(90% 0.01 60);
    --card:      oklch(99.5% 0.003 60);

    --ember:     oklch(58% 0.19 30);
    --ember-hover: oklch(52% 0.19 28);
    --ember-bg:  oklch(95% 0.03 30);

    --panel:     oklch(14% 0.015 240);
    --panel-up:  oklch(18% 0.015 240);
    --panel-line:oklch(22% 0.012 240);
    --panel-ink: oklch(90% 0.008 240);
    --panel-mute:oklch(56% 0.01 240);

    --shadow-sm: 0 1px 3px oklch(18% 0.01 55 / 0.06);
    --shadow-md: 0 4px 16px -4px oklch(18% 0.01 55 / 0.1);
    --shadow-lg: 0 16px 40px -12px oklch(18% 0.01 55 / 0.15);

    /* --- typography --- */
    --ff-display: 'Outfit', system-ui, sans-serif;
    --ff-body:    'DM Sans', system-ui, sans-serif;

    /* --- spacing scale (4pt) --- */
    --s-2: 2px; --s-4: 4px; --s-8: 8px; --s-12: 12px;
    --s-16: 16px; --s-20: 20px; --s-24: 24px; --s-32: 32px;
    --s-40: 40px; --s-48: 48px; --s-64: 64px; --s-80: 80px;
    --s-96: 96px; --s-120: 120px;

    /* --- motion --- */
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
    --dur-fast: 150ms;
    --dur-med: 300ms;
    --dur-slow: 500ms;

    /* --- layout --- */
    --wrap-max: 960px;
    --wrap-px: var(--s-24);
  }

  @media (prefers-color-scheme: dark) {
    :root {
      --bg:        oklch(10% 0.012 240);
      --bg-subtle: oklch(13% 0.012 240);
      --ink:       oklch(92% 0.008 55);
      --soft:      oklch(72% 0.01 55);
      --mute:      oklch(52% 0.01 55);
      --line:      oklch(20% 0.012 240);
      --card:      oklch(15% 0.012 240);

      --ember:     oklch(65% 0.2 28);
      --ember-hover: oklch(70% 0.2 30);
      --ember-bg:  oklch(18% 0.04 28);

      --panel:     oklch(8% 0.01 240);
      --panel-up:  oklch(12% 0.01 240);
      --panel-line:oklch(18% 0.01 240);

      --shadow-sm: 0 1px 3px oklch(0% 0 0 / 0.3);
      --shadow-md: 0 4px 16px -4px oklch(0% 0 0 / 0.4);
      --shadow-lg: 0 16px 40px -12px oklch(0% 0 0 / 0.5);
    }
  }

  /* =========================================================
     RESET & BASE
     ========================================================= */
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; }
  body {
    background: var(--bg);
    color: var(--ink);
    font-family: var(--ff-body);
    font-size: 16px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-kerning: normal;
  }
  ::selection { background: var(--ember); color: #fff; }
  a { color: inherit; }
  img { max-width: 100%; display: block; }

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

  /* =========================================================
     TYPOGRAPHY
     ========================================================= */
  h1, h2, h3 {
    font-family: var(--ff-display);
    font-weight: 600;
    letter-spacing: -0.025em;
    line-height: 1.12;
    color: var(--ink);
  }
  h1 { font-size: clamp(2rem, 5vw, 3rem); font-weight: 700; }
  h2 { font-size: clamp(1.5rem, 3.5vw, 2rem); margin-bottom: var(--s-12); }
  h3 { font-size: 1.0625rem; font-weight: 600; }

  .sub {
    color: var(--soft);
    font-size: 1.0625rem;
    max-width: 52ch;
    line-height: 1.7;
  }

  .label {
    font-family: var(--ff-display);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--ember);
    display: block;
    margin-bottom: var(--s-12);
  }

  /* =========================================================
     LINKS & BUTTONS
     ========================================================= */
  .btn {
    display: inline-flex;
    align-items: center;
    gap: var(--s-8);
    background: var(--ember);
    color: #fff;
    text-decoration: none;
    font-family: var(--ff-display);
    font-weight: 600;
    font-size: 0.9375rem;
    padding: var(--s-12) var(--s-24);
    border-radius: var(--s-8);
    border: none;
    cursor: pointer;
    transition: background var(--dur-fast) var(--ease-out-quart),
                transform var(--dur-fast) var(--ease-out-quart),
                box-shadow var(--dur-fast) var(--ease-out-quart);
    box-shadow: 0 1px 3px oklch(18% 0.01 55 / 0.12),
                inset 0 1px 0 oklch(100% 0 0 / 0.1);
  }
  .btn:hover {
    background: var(--ember-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
  }
  .btn:active { transform: translateY(0); }

  .btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: var(--s-8);
    background: transparent;
    color: var(--ink);
    text-decoration: none;
    font-family: var(--ff-display);
    font-weight: 500;
    font-size: 0.875rem;
    padding: var(--s-8) var(--s-16);
    border-radius: 999px;
    border: 1.5px solid var(--line);
    cursor: pointer;
    transition: border-color var(--dur-fast) var(--ease-out-quart),
                color var(--dur-fast) var(--ease-out-quart),
                background var(--dur-fast) var(--ease-out-quart);
  }
  .btn-ghost:hover {
    border-color: var(--ember);
    color: var(--ember);
    background: var(--ember-bg);
  }

  .link {
    color: var(--ember);
    text-decoration: none;
    font-weight: 500;
    transition: opacity var(--dur-fast);
  }
  .link:hover { text-decoration: underline; }

  a:focus-visible, summary:focus-visible, button:focus-visible {
    outline: 2px solid var(--ember);
    outline-offset: 3px;
    border-radius: var(--s-4);
  }

  /* =========================================================
     HEADER / NAV
     ========================================================= */
  .site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    padding: var(--s-16) 0;
    transition: background var(--dur-med) var(--ease-out-quart),
                box-shadow var(--dur-med) var(--ease-out-quart),
                padding var(--dur-med) var(--ease-out-quart);
  }
  .site-header.scrolled {
    background: oklch(97.5% 0.006 60 / 0.85);
    backdrop-filter: blur(16px) saturate(1.4);
    -webkit-backdrop-filter: blur(16px) saturate(1.4);
    box-shadow: 0 1px 0 var(--line);
    padding: var(--s-12) 0;
  }
  @media (prefers-color-scheme: dark) {
    .site-header.scrolled {
      background: oklch(10% 0.012 240 / 0.8);
    }
  }

  .nav-in {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .brand {
    display: flex;
    align-items: center;
    gap: var(--s-8);
    font-family: var(--ff-display);
    font-weight: 700;
    font-size: 1.125rem;
    text-decoration: none;
    letter-spacing: -0.02em;
  }
  .brand-mark {
    width: 28px;
    height: 28px;
    border-radius: 7px;
    background: var(--ember);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 700;
    font-size: 0.875rem;
    flex-shrink: 0;
    box-shadow: 0 1px 3px oklch(18% 0.01 55 / 0.15);
  }

  .nav-links {
    display: flex;
    align-items: center;
    gap: var(--s-24);
  }
  .nav-link {
    font-family: var(--ff-body);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--soft);
    text-decoration: none;
    transition: color var(--dur-fast);
  }
  .nav-link:hover { color: var(--ink); }

  /* =========================================================
     HERO
     ========================================================= */
  .hero {
    padding: var(--s-64) 0 var(--s-96);
    position: relative;
  }
  .hero::before {
    content: '';
    position: absolute;
    top: -80px;
    right: -15%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, oklch(85% 0.06 30 / 0.25) 0%, transparent 70%);
    pointer-events: none;
    z-index: -1;
  }
  @media (prefers-color-scheme: dark) {
    .hero::before {
      background: radial-gradient(circle, oklch(25% 0.06 30 / 0.2) 0%, transparent 70%);
    }
  }

  .hero h1 {
    max-width: 18ch;
    margin-bottom: var(--s-20);
  }
  .hero .sub {
    margin-bottom: var(--s-32);
  }
  .hero-note {
    margin-top: var(--s-12);
    font-size: 0.8125rem;
    color: var(--mute);
  }

  /* --- lead card --- */
  .leadcard {
    margin-top: var(--s-48);
    background: var(--panel);
    border: 1px solid var(--panel-line);
    border-radius: var(--s-16);
    padding: var(--s-24);
    color: var(--panel-ink);
    max-width: 480px;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
  }
  .leadcard::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--ember), oklch(65% 0.15 50));
    opacity: 0.7;
  }

  .lc-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--s-16);
  }
  .lc-status {
    display: flex;
    align-items: center;
    gap: var(--s-8);
    font-family: var(--ff-display);
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    color: var(--panel-mute);
    text-transform: uppercase;
  }
  .lc-status .pulse {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--ember);
    animation: pulse 2s ease-in-out infinite;
  }
  @keyframes pulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 oklch(58% 0.19 30 / 0.4); }
    50% { opacity: 0.7; box-shadow: 0 0 0 6px oklch(58% 0.19 30 / 0); }
  }

  .lc-temp {
    font-family: var(--ff-display);
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--ember);
    border: 1px solid oklch(58% 0.19 30 / 0.35);
    border-radius: 999px;
    padding: var(--s-2) var(--s-8);
    background: oklch(58% 0.19 30 / 0.08);
    letter-spacing: 0.05em;
  }

  .lrow {
    display: flex;
    justify-content: space-between;
    gap: var(--s-12);
    padding: var(--s-8) 0;
    font-family: var(--ff-display);
    font-size: 0.8125rem;
    border-bottom: 1px solid var(--panel-line);
  }
  .lrow:last-of-type { border-bottom: none; }
  .lrow .l {
    color: var(--panel-mute);
    font-weight: 500;
    letter-spacing: 0.06em;
    font-size: 0.6875rem;
    text-transform: uppercase;
  }
  .lrow .v {
    font-weight: 500;
    opacity: 0;
    transform: translateX(8px);
    transition: opacity var(--dur-med) var(--ease-out-expo),
                transform var(--dur-med) var(--ease-out-expo);
  }
  .leadcard.play .lrow:nth-of-type(1) .v { transition-delay: 0.15s; }
  .leadcard.play .lrow:nth-of-type(2) .v { transition-delay: 0.35s; }
  .leadcard.play .lrow:nth-of-type(3) .v { transition-delay: 0.55s; }
  .leadcard.play .lrow:nth-of-type(4) .v { transition-delay: 0.75s; }
  .leadcard.play .lrow:nth-of-type(5) .v { transition-delay: 0.95s; }
  .leadcard.play .lrow .v { opacity: 1; transform: none; }

  .lc-cap {
    margin-top: var(--s-16);
    font-size: 0.75rem;
    color: var(--panel-mute);
    line-height: 1.65;
    font-family: var(--ff-body);
  }
  .lc-cap b { color: var(--panel-ink); font-weight: 500; }

  /* =========================================================
     SECTIONS — varied rhythm
     ========================================================= */
  .section {
    padding: var(--s-80) 0;
  }
  .section--tight {
    padding: var(--s-64) 0;
  }
  .section--spacious {
    padding: var(--s-96) 0 var(--s-80);
  }

  .section-divider {
    height: 1px;
    background: var(--line);
    border: none;
    margin: 0;
  }

  /* =========================================================
     HOW IT WORKS — timeline
     ========================================================= */
  .timeline {
    margin-top: var(--s-40);
    display: flex;
    flex-direction: column;
    gap: 0;
    position: relative;
    padding-left: var(--s-40);
  }
  .timeline::before {
    content: '';
    position: absolute;
    left: 7px;
    top: 8px;
    bottom: 8px;
    width: 1.5px;
    background: var(--line);
  }

  .tl-step {
    position: relative;
    padding-bottom: var(--s-40);
  }
  .tl-step:last-child { padding-bottom: 0; }

  .tl-dot {
    position: absolute;
    left: calc(-1 * var(--s-40) + 2px);
    top: 6px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2.5px solid var(--ember);
    background: var(--bg);
    z-index: 1;
  }
  .tl-step:first-child .tl-dot {
    background: var(--ember);
  }

  .tl-label {
    font-family: var(--ff-display);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--ember);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: var(--s-4);
  }
  .tl-step h3 { margin-bottom: var(--s-4); }
  .tl-step p {
    color: var(--soft);
    font-size: 0.9375rem;
    max-width: 48ch;
    line-height: 1.7;
  }

  /* =========================================================
     WHAT IT HANDLES — features
     ========================================================= */
  .features {
    margin-top: var(--s-40);
    display: flex;
    flex-direction: column;
    gap: 0;
  }
  .feat-item {
    display: flex;
    align-items: flex-start;
    gap: var(--s-16);
    padding: var(--s-20) 0;
    border-bottom: 1px solid var(--line);
    transition: transform var(--dur-fast) var(--ease-out-quart);
  }
  .feat-item:last-child { border-bottom: none; }
  .feat-item:hover { transform: translateX(4px); }

  .feat-icon {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    border-radius: var(--s-8);
    background: var(--ember-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 2px;
  }
  .feat-icon svg {
    width: 16px;
    height: 16px;
    color: var(--ember);
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
  }

  .feat-text { font-size: 0.9375rem; color: var(--soft); line-height: 1.65; }
  .feat-text b { color: var(--ink); font-weight: 600; }

  /* =========================================================
     PROOF OF WORK
     ========================================================= */
  .proof-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--s-16);
    margin-top: var(--s-40);
  }
  .proof {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--s-12);
    padding: var(--s-24);
    box-shadow: var(--shadow-sm);
    transition: transform var(--dur-fast) var(--ease-out-quart),
                box-shadow var(--dur-fast) var(--ease-out-quart),
                border-color var(--dur-fast) var(--ease-out-quart);
  }
  .proof:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--ember);
  }
  .proof .t {
    font-family: var(--ff-display);
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: var(--s-4);
  }
  .proof p {
    font-size: 0.875rem;
    color: var(--soft);
    margin-bottom: var(--s-12);
    line-height: 1.65;
  }
  .proof .link { font-size: 0.875rem; }

  /* =========================================================
     PRICING
     ========================================================= */
  .plans {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--s-16);
    margin-top: var(--s-40);
  }
  .plan {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--s-12);
    padding: var(--s-32);
    box-shadow: var(--shadow-sm);
    position: relative;
    transition: transform var(--dur-fast) var(--ease-out-quart),
                box-shadow var(--dur-fast) var(--ease-out-quart);
  }
  .plan:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
  }

  .plan.featured {
    border-color: var(--ember);
    background:
      linear-gradient(var(--ember-bg), var(--card) 100px),
      var(--card);
  }
  @media (prefers-color-scheme: dark) {
    .plan.featured {
      background:
        linear-gradient(oklch(16% 0.03 28), var(--card) 100px),
        var(--card);
    }
  }

  .plan-badge {
    display: inline-block;
    font-family: var(--ff-display);
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--ember);
    background: oklch(58% 0.19 30 / 0.1);
    border: 1px solid oklch(58% 0.19 30 / 0.25);
    padding: var(--s-2) var(--s-12);
    border-radius: 999px;
    margin-bottom: var(--s-12);
  }

  .plan .label { margin-bottom: var(--s-4); }
  .price {
    font-family: var(--ff-display);
    font-size: 2.25rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    margin: var(--s-4) 0 var(--s-4);
    line-height: 1.1;
  }
  .price small {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--mute);
    letter-spacing: 0;
  }
  .plan ul {
    list-style: none;
    margin-top: var(--s-20);
  }
  .plan li {
    font-size: 0.9375rem;
    color: var(--soft);
    padding: var(--s-4) 0 var(--s-4) var(--s-20);
    position: relative;
    line-height: 1.6;
  }
  .plan li::before {
    content: '';
    position: absolute;
    left: 2px;
    top: 12px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--ember);
    opacity: 0.6;
  }
  .plan .btn {
    margin-top: var(--s-24);
    width: 100%;
    justify-content: center;
  }

  .founding {
    margin-top: var(--s-20);
    font-size: 0.875rem;
    color: var(--soft);
  }
  .founding b { color: var(--ink); }

  /* =========================================================
     FAQ
     ========================================================= */
  .faq-list { margin-top: var(--s-8); }

  details {
    border-bottom: 1px solid var(--line);
  }
  details:last-child {
    border-bottom: none;
  }
  summary {
    cursor: pointer;
    font-family: var(--ff-display);
    font-weight: 600;
    font-size: 0.9375rem;
    padding: var(--s-20) 0;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--s-16);
    transition: color var(--dur-fast);
  }
  summary::-webkit-details-marker { display: none; }
  summary:hover { color: var(--ember); }

  .chevron {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    color: var(--mute);
    transition: transform var(--dur-med) var(--ease-out-expo),
                color var(--dur-fast);
  }
  details[open] .chevron {
    transform: rotate(180deg);
    color: var(--ember);
  }

  .faq-body {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows var(--dur-med) var(--ease-out-expo);
  }
  details[open] .faq-body {
    grid-template-rows: 1fr;
  }
  .faq-inner {
    overflow: hidden;
  }
  .faq-inner p {
    padding: 0 0 var(--s-20);
    font-size: 0.9375rem;
    color: var(--soft);
    max-width: 58ch;
    line-height: 1.7;
  }

  /* =========================================================
     CONTACT / CTA
     ========================================================= */
  .contact-section {
    padding: var(--s-80) 0 var(--s-96);
    position: relative;
  }
  .contact-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 30% 60%, oklch(92% 0.04 30 / 0.3) 0%, transparent 60%);
    pointer-events: none;
    z-index: -1;
  }
  @media (prefers-color-scheme: dark) {
    .contact-section::before {
      background: radial-gradient(ellipse at 30% 60%, oklch(18% 0.04 28 / 0.3) 0%, transparent 60%);
    }
  }
  .contact-section .sub { margin-bottom: var(--s-32); }
  .contact-alt {
    margin-top: var(--s-16);
    font-size: 0.875rem;
    color: var(--mute);
  }

  /* =========================================================
     FOOTER
     ========================================================= */
  .site-footer {
    padding: var(--s-32) 0 var(--s-48);
    border-top: 1px solid var(--line);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--s-16);
    flex-wrap: wrap;
    color: var(--mute);
    font-size: 0.8125rem;
  }
  .footer-social {
    display: flex;
    gap: var(--s-16);
  }
  .footer-social a {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--mute);
    text-decoration: none;
    transition: color var(--dur-fast);
  }
  .footer-social a:hover { color: var(--ember); }

  /* =========================================================
     SCROLL REVEAL
     ========================================================= */
  .rv {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity var(--dur-slow) var(--ease-out-expo),
                transform var(--dur-slow) var(--ease-out-expo);
  }
  .rv.in { opacity: 1; transform: none; }
  .rv.d1 { transition-delay: 0.08s; }
  .rv.d2 { transition-delay: 0.16s; }
  .rv.d3 { transition-delay: 0.24s; }
  .rv.d4 { transition-delay: 0.32s; }

  @media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .rv { opacity: 1; transform: none; transition: none; }
    .lrow .v { opacity: 1; transform: none; }
    * { animation: none !important; transition: none !important; }
  }

  /* =========================================================
     RESPONSIVE — TABLET (641–1023)
     ========================================================= */
  @media (min-width: 641px) {
    :root { --wrap-px: var(--s-32); }

    .hero {
      display: grid;
      grid-template-columns: 1.15fr 0.85fr;
      gap: var(--s-40);
      align-items: center;
      padding: var(--s-48) 0 var(--s-80);
    }
    .hero-visual { display: flex; justify-content: flex-end; }
    .leadcard { margin-top: 0; max-width: 400px; width: 100%; }

    .proof-grid { grid-template-columns: 1fr 1fr; }
    .plans { grid-template-columns: 1fr 1fr; }
  }

  /* =========================================================
     RESPONSIVE — DESKTOP (1024+)
     ========================================================= */
  @media (min-width: 1024px) {
    :root {
      --wrap-max: 1040px;
      --wrap-px: var(--s-40);
    }
    body { font-size: 17px; }

    .hero {
      grid-template-columns: 1.1fr 0.9fr;
      gap: var(--s-64);
      padding: var(--s-64) 0 var(--s-96);
    }
    .hero h1 { max-width: 16ch; }
    .leadcard { max-width: 460px; }

    .section { padding: var(--s-96) 0; }
    .section--tight { padding: var(--s-80) 0; }
    .section--spacious { padding: var(--s-120) 0 var(--s-96); }

    .proof-grid { grid-template-columns: repeat(3, 1fr); }

    .timeline { padding-left: var(--s-48); }
    .tl-dot { left: calc(-1 * var(--s-48) + 2px); }

    .contact-section { padding: var(--s-96) 0 var(--s-120); }
  }

  /* =========================================================
     RESPONSIVE — WIDE DESKTOP (1440+)
     ========================================================= */
  @media (min-width: 1440px) {
    :root { --wrap-max: 1120px; }
    .hero { gap: var(--s-80); }
    .leadcard { max-width: 500px; }
  }

  /* =========================================================
     RESPONSIVE — MOBILE TWEAKS (<640)
     ========================================================= */
  @media (max-width: 640px) {
    :root { --wrap-px: var(--s-20); }

    .nav-links .nav-link { display: none; }

    .hero { padding: var(--s-40) 0 var(--s-64); }
    .hero h1 { max-width: 16ch; }
    .leadcard { padding: var(--s-20); }

    .section { padding: var(--s-64) 0; }
    .section--tight { padding: var(--s-48) 0; }
    .section--spacious { padding: var(--s-80) 0 var(--s-64); }

    .tl-step p { font-size: 0.875rem; }
    .feat-icon { width: 28px; height: 28px; border-radius: 6px; }
    .feat-icon svg { width: 14px; height: 14px; }

    .plan { padding: var(--s-24); }
    .price { font-size: 2rem; }

    .contact-section { padding: var(--s-64) 0 var(--s-80); }

    .site-footer {
      flex-direction: column;
      align-items: flex-start;
      gap: var(--s-8);
    }
  }