/* ── Tokens ── */
    :root {
      --bg:        #0a0a0a;
      --surface:   #111111;
      --border:    rgba(255,255,255,0.07);
      --border-hi: rgba(255,255,255,0.13);
      --text-1:    #F4F4F5;
      --text-2:    rgba(244,244,245,0.50);
      --text-3:    rgba(244,244,245,0.24);
      --green:     #4CCA3B;
      --green-dim: rgba(76,202,59,0.12);
      --red-dim:   rgba(239,68,68,0.10);
      --red:       #EF4444;
      color-scheme: dark;
    }


    /* ── Reset ── */
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; scroll-padding-top: 56px; }
    body {
      font-family: 'Inter', sans-serif;
      background: var(--bg); color: var(--text-1);
      -webkit-font-smoothing: antialiased;
      overflow-x: hidden;
      transition: background .22s, color .22s;
    }
    a { text-decoration: none; color: inherit; }
    svg { display: block; }
    .wrap { max-width: 1200px; margin: 0 auto; padding: 0 28px; }

    /* ── Nav ── */
    nav {
      position: sticky; top: 0; z-index: 200;
      border-bottom: 1px solid var(--border);
      background: var(--bg);
      backdrop-filter: blur(18px);
      -webkit-backdrop-filter: blur(18px);
      transition: background .22s, border-color .22s;
    }
    .nav-inner {
      display: flex; align-items: center; justify-content: space-between;
      height: 54px; position: relative;
    }
    .logo {
      font-family: 'Source Serif 4', serif;
      font-size: 22px; font-weight: 600; letter-spacing: -0.3px;
      color: var(--text-1);
    }
    .logo span { color: var(--green); }
    .nav-links {
      display: flex; align-items: center; gap: 2px;
      position: absolute; left: 50%; transform: translateX(-50%);
    }
    .nav-links a {
      font-size: 14px; color: var(--text-2); padding: 6px 14px;
      border-radius: 5px; transition: color .16s;
    }
    .nav-links a:hover { color: var(--text-1); }
    .nav-right { display: flex; align-items: center; gap: 8px; }



    .btn-ghost {
      font-size: 14px; font-weight: 500; color: var(--text-2);
      padding: 8px 16px; border-radius: 6px; border: 1px solid var(--border-hi);
      background: transparent; cursor: pointer; font-family: 'Inter', sans-serif;
      transition: all .15s; white-space: nowrap;
    }
    .btn-ghost:hover { color: var(--text-1); border-color: var(--text-3); }
    .btn-cta {
      font-size: 14px; font-weight: 600; color: #09090B;
      padding: 8px 18px; border-radius: 6px; border: none;
      background: var(--green); cursor: pointer; font-family: 'Inter', sans-serif;
      transition: opacity .15s; white-space: nowrap;
    }
    .btn-cta:hover { opacity: .86; }

    /* ── Hamburger ── */
    .hamburger {
      display: none; flex-direction: column; gap: 5px;
      background: none; border: none; padding: 4px; cursor: pointer;
    }
    .hamburger span {
      display: block; width: 18px; height: 1.5px;
      background: var(--text-3); border-radius: 2px;
      transition: transform .24s, opacity .24s;
    }
    .hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
    .hamburger.open span:nth-child(2) { opacity: 0; }
    .hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

    /* ── Mobile menu ── */
    #mobile-menu {
      display: none; position: fixed; inset: 0; top: 54px; z-index: 190;
      background: var(--bg); flex-direction: column; padding: 12px 20px 28px;
      border-bottom: 1px solid var(--border);
      transition: background .22s;
    }
    #mobile-menu.open { display: flex; }
    #mobile-menu a {
      font-family: 'Outfit', sans-serif; font-size: 24px; font-weight: 700;
      color: var(--text-1); padding: 14px 0; border-bottom: 1px solid var(--border);
      letter-spacing: -0.03em;
    }
    #mobile-menu a:last-child { border-bottom: none; }
    #mobile-menu a:hover { color: var(--green); }

    /* ── Hero ── */
    .hero {
      padding: 96px 0 84px;
      border-bottom: 1px solid var(--border);
      position: relative;
    }
    .hero::before {
      content: ''; position: absolute; top: -10%; left: 15%; width: 40%; height: 80%;
      background: radial-gradient(circle, rgba(76,202,59,0.08) 0%, transparent 70%);
      pointer-events: none; z-index: -1;
    }
    [data-theme="light"] .hero::before { background: radial-gradient(circle, rgba(76,202,59,0.05) 0%, transparent 70%); }
    .hero-inner {
      display: grid; grid-template-columns: 1fr 1.1fr;
      gap: 72px; align-items: center;
    }
    .hero-eyebrow {
      font-size: 11px; font-weight: 600; color: var(--green);
      letter-spacing: .1em; text-transform: uppercase; margin-bottom: 22px;
    }
    .hero h1 {
      font-family: 'Outfit', sans-serif;
      font-size: clamp(32px, 3.8vw, 52px);
      font-weight: 700; letter-spacing: -0.03em;
      line-height: 1.1; color: var(--text-1); margin-bottom: 22px;
    }
    .hero h1 em { font-style: normal; color: var(--green); }
    .hero-sub {
      font-size: 15px; color: var(--text-2); line-height: 1.78;
      max-width: 400px; margin-bottom: 34px; font-weight: 300;
    }
    .hero-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
    .btn-hero-primary {
      display: inline-flex; align-items: center; gap: 7px;
      font-size: 14px; font-weight: 600; color: #09090B;
      padding: 11px 22px; border-radius: 7px; background: var(--green);
      border: none; cursor: pointer; font-family: 'Inter', sans-serif;
      transition: all .2s cubic-bezier(.16,1,.3,1);
      box-shadow: 0 0 0 0 rgba(76,202,59,0.4);
    }
    .btn-hero-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 24px -6px rgba(76,202,59,0.5);
    }
    .btn-hero-secondary {
      display: inline-flex; align-items: center; font-size: 14px; font-weight: 500;
      color: var(--text-2); padding: 11px 22px; border-radius: 7px;
      border: 1px solid var(--border-hi); background: transparent;
      cursor: pointer; font-family: 'Inter', sans-serif; transition: all .2s cubic-bezier(.16,1,.3,1);
    }
    .btn-hero-secondary:hover { 
      color: var(--text-1); border-color: var(--text-3); background: rgba(255,255,255,0.02);
      transform: translateY(-2px);
    }
    [data-theme="light"] .btn-hero-secondary:hover { background: rgba(0,0,0,0.02); }
    .hero-note { margin-top: 14px; font-size: 12px; color: var(--text-3); }

    /* ── App mockup ── */
    .mockup {
      border-radius: 12px; overflow: hidden;
      border: 1px solid var(--border-hi);
      box-shadow: 0 32px 84px -12px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.05) inset;
      transform: perspective(1200px) rotateY(-4deg) rotateX(2deg);
      transition: transform 0.4s cubic-bezier(.16,1,.3,1), box-shadow 0.4s ease;
      transform-style: preserve-3d;
    }
    [data-theme="light"] .mockup { box-shadow: 0 32px 84px -12px rgba(0,0,0,0.15), 0 0 0 1px rgba(0,0,0,0.03) inset; }
    .mockup:hover {
      transform: perspective(1200px) rotateY(-2deg) rotateX(1deg) translateY(-4px);
      box-shadow: 0 40px 100px -12px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,255,255,0.08) inset;
    }
    [data-theme="light"] .mockup:hover { box-shadow: 0 40px 100px -12px rgba(0,0,0,0.2), 0 0 0 1px rgba(0,0,0,0.05) inset; }
    .mock-titlebar {
      background: var(--surface); height: 32px;
      display: flex; align-items: center; padding: 0 12px; gap: 6px;
      border-bottom: 1px solid var(--border);
    }
    .mock-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--border-hi); }
    .mock-body { display: flex; height: 380px; }
    .mock-sidebar {
      width: 148px; background: var(--surface); padding: 10px 7px;
      border-right: 1px solid var(--border); flex-shrink: 0;
    }
    .mock-wm {
      font-family: 'Source Serif 4', serif; font-size: 12px; font-weight: 600;
      color: var(--text-1); padding: 4px 8px; margin-bottom: 14px; letter-spacing: -0.2px;
    }
    .mock-wm span { color: var(--green); }
    .mock-lbl {
      font-size: 8px; font-weight: 600; color: var(--text-3);
      text-transform: uppercase; letter-spacing: .1em; padding: 0 8px; margin: 8px 0 3px;
    }
    .mock-row {
      display: flex; align-items: center; gap: 6px; font-size: 11px;
      color: var(--text-3); padding: 5px 8px; border-radius: 5px; margin-bottom: 1px;
      cursor: pointer; transition: background 0.15s, color 0.15s;
      position: relative;
    }
    .mock-row:not(.active):hover { color: var(--text-1); background: rgba(255,255,255,0.03); }
    [data-theme="light"] .mock-row:not(.active):hover { background: rgba(0,0,0,0.03); }
    .mock-row.active { background: var(--border); color: var(--text-1); font-weight: 500; }
    .mock-row.active::before {
      content: ''; position: absolute; left: 0; top: 50%; transform: translateY(-50%);
      height: 12px; width: 2px; background: var(--green); border-radius: 2px;
    }
    .mock-icon { width: 13px; height: 13px; stroke-width: 2px; }
    .mock-row.active .mock-icon { color: var(--green); }
    .mock-sep { height: 1px; background: var(--border); margin: 6px 4px; }
    .mock-content { flex: 1; background: #FFFFFF; padding: 14px 16px; overflow: hidden; transition: opacity 0.15s ease; }
    .mock-pg { font-size: 12px; font-weight: 600; color: #09090B; margin-bottom: 11px; letter-spacing: -0.03em; }
    .mock-stats { display: grid; grid-template-columns: repeat(4,1fr); gap: 6px; margin-bottom: 11px; }
    .mock-stat { background: #fff; border: 1px solid #E4E4E7; border-radius: 7px; padding: 8px 10px; }
    .mock-stat-l { font-size: 7.5px; color: #A1A1AA; text-transform: uppercase; letter-spacing: .06em; margin-bottom: 4px; }
    .mock-stat-v { font-size: 14px; font-weight: 700; color: #09090B; letter-spacing: -0.04em; line-height: 1; }
    .mock-stat-c { font-size: 8px; color: #4CCA3B; margin-top: 2px; }
    .mock-table { background: #fff; border: 1px solid #E4E4E7; border-radius: 7px; overflow: hidden; }
    .mock-th {
      display: grid; grid-template-columns: 2fr 1fr 76px 52px;
      font-size: 7.5px; color: #A1A1AA; text-transform: uppercase; letter-spacing: .07em;
      padding: 6px 11px; border-bottom: 1px solid #F4F4F5; background: #FAFAFA;
    }
    .mock-tr {
      display: grid; grid-template-columns: 2fr 1fr 76px 52px;
      font-size: 10.5px; color: #52525B; padding: 7px 11px;
      border-bottom: 1px solid #F4F4F5; align-items: center;
    }
    .mock-tr:last-child { border-bottom: none; }
    .mock-tr > span:first-child { font-weight: 500; color: #18181B; }
    .mock-badge { display: inline-flex; font-size: 8.5px; font-weight: 500; padding: 2px 7px; border-radius: 4px; }
    .b-won  { background: #F0FDF4; color: #16a34a; }
    .b-pend { background: #FFFBEB; color: #92400e; }
    .b-appr { background: #EFF6FF; color: #1d4ed8; }

    /* ── Ticker ── */
    .ticker { border-bottom: 1px solid var(--border); padding: 13px 0; }
    .ticker-inner { display: flex; gap: 32px; flex-wrap: wrap; align-items: center; }
    .ticker-label { font-size: 10px; font-weight: 600; color: var(--text-1); background: rgba(255,255,255,0.06); padding: 4px 10px; border-radius: 4px; text-transform: uppercase; letter-spacing: .1em; flex-shrink: 0; }
    [data-theme="light"] .ticker-label { background: rgba(0,0,0,0.06); }
    .ticker-items { display: flex; gap: 0; flex-wrap: wrap; }
    .ticker-item { font-size: 13px; color: var(--text-2); white-space: nowrap; padding: 0 14px; border-right: 1px solid var(--border); }
    .ticker-item:last-child { border-right: none; }

    /* ── Section shared ── */
    .section { padding: 56px 0; border-top: 1px solid var(--border); }
    .sec-eyebrow { font-size: 10.5px; font-weight: 600; color: var(--green); letter-spacing: .1em; text-transform: uppercase; margin-bottom: 14px; }
    .sec-h2 {
      font-family: 'Outfit', sans-serif;
      font-size: clamp(26px, 3vw, 40px); font-weight: 700;
      letter-spacing: -0.03em; line-height: 1.1;
      color: var(--text-1); margin-bottom: 14px;
    }
    .sec-sub { font-size: 15px; color: var(--text-2); line-height: 1.75; max-width: 500px; font-weight: 300; }

    /* ── Formula ── */
    .formula-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; margin-top: 48px; }
    .formula-blocks { display: flex; flex-direction: column; gap: 10px; }
    .formula-block { border-radius: 8px; padding: 20px 22px; }
    .fb-wrong { background: var(--surface); border: 1px solid var(--border); }
    .fb-right  { background: var(--surface); border: 1px solid var(--border); }
    .fb-label { font-size: 9.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .12em; margin-bottom: 10px; }
    .fb-wrong .fb-label { color: var(--red); }
    .fb-right  .fb-label { color: var(--green); }
    .fb-code { font-family: 'JetBrains Mono', monospace; font-size: 17px; display: block; margin-bottom: 7px; }
    .fb-wrong .fb-code { color: var(--red); }
    .fb-right  .fb-code { color: var(--green); }
    .fb-note { font-size: 12px; }
    .fb-wrong .fb-note { color: var(--text-3); }
    .fb-right  .fb-note { color: var(--text-3); }
    .formula-text p { font-size: 15px; color: var(--text-1); opacity: 0.85; line-height: 1.78; margin-bottom: 16px; font-weight: 300; }
    .formula-text p:last-child { margin-bottom: 0; }
    .formula-text strong { color: var(--text-1); font-weight: 500; }

    /* ── Features ── */
    .features-grid {
      display: grid; grid-template-columns: repeat(3, 1fr);
      margin-top: 48px; border: 1px solid var(--border); border-radius: 10px; overflow: hidden;
    }
    .feat-item {
      padding: 30px 32px;
      border-right: 1px solid var(--border);
      border-bottom: 1px solid var(--border);
    }
    .feat-item:nth-child(3n) { border-right: none; }
    .feat-item:nth-last-child(-n+3) { border-bottom: none; }
    .feat-icon { color: var(--green); margin-bottom: 16px; display: block; opacity: .9; }
    .feat-name {
      font-family: 'Outfit', sans-serif; font-size: 15px; font-weight: 600;
      color: var(--text-1); letter-spacing: -0.02em; margin-bottom: 8px; line-height: 1.3;
    }
    .feat-desc { font-size: 13px; color: var(--text-2); line-height: 1.75; font-weight: 300; }

    /* ── How it works ── */
    .steps { display: grid; grid-template-columns: repeat(4,1fr); gap: 0; margin-top: 48px; border: 1px solid var(--border); border-radius: 10px; overflow: hidden; }
    .step {
      padding: 32px; border-right: 1px solid var(--border);
    }
    .step:last-child { border-right: none; }
    .step-num {
      font-family: 'JetBrains Mono', monospace; font-size: 11px; font-weight: 500;
      color: var(--green); margin-bottom: 20px; opacity: .7; letter-spacing: .05em;
    }
    .step h3 {
      font-family: 'Outfit', sans-serif; font-size: 16px; font-weight: 600;
      color: var(--text-1); margin-bottom: 10px; letter-spacing: -0.02em; line-height: 1.3;
    }
    .step p { font-size: 13px; color: var(--text-1); opacity: 0.85; line-height: 1.75; font-weight: 300; }

    /* ── Pricing ── */
    .pricing-grid {
      display: grid; grid-template-columns: repeat(3, 1fr);
      gap: 24px; margin-top: 48px; text-align: left;
      max-width: 960px; margin-left: auto; margin-right: auto;
    }
    .pricing-card {
      border: 1px solid var(--border-hi); border-radius: 12px; padding: 28px;
      background: var(--surface); display: flex; flex-direction: column;
    }
    .pricing-card.featured { border-color: var(--green); }
    .pricing-card-header { margin-bottom: 20px; }
    .pricing-badge {
      display: inline-block; font-size: 10px; font-weight: 600;
      text-transform: uppercase; letter-spacing: .1em;
      padding: 3px 9px; border-radius: 4px; margin-bottom: 12px;
    }
    .badge-starter  { background: rgba(244,244,245,.1); color: var(--text-2); }
    .badge-growth   { background: rgba(56,189,248,.12); color: #38bdf8; }
    .badge-business { background: rgba(167,139,250,.12); color: #a78bfa; }
    .badge-enterprise { background: rgba(251,191,36,.12); color: #fbbf24; }
    .pricing-name {
      font-family: 'Outfit', sans-serif; font-size: 18px; font-weight: 700;
      color: var(--text-1); letter-spacing: -0.02em; margin-bottom: 4px;
    }
    .pricing-price {
      display: flex; align-items: baseline; gap: 3px;
    }
    .pricing-price .price-val { font-size: 24px; font-weight: 700; color: var(--text-1); letter-spacing: -0.04em; line-height: 1; }
    .pricing-price .price-mo  { font-size: 13px; font-weight: 400; color: var(--text-3); }
    .pricing-desc { font-size: 12px; color: var(--text-3); margin-top: 6px; font-weight: 300; line-height: 1.5; min-height: 54px; }
    .pricing-divider { height: 1px; background: var(--border); margin: 20px 0; }
    .pricing-list { list-style: none; display: flex; flex-direction: column; gap: 9px; margin-bottom: 24px; flex: 1; }
    .pricing-list li { display: flex; align-items: flex-start; gap: 8px; font-size: 12.5px; color: var(--text-2); font-weight: 300; line-height: 1.5; }
    .pricing-check { flex-shrink: 0; margin-top: 2px; color: var(--green); width: 14px; height: 14px; stroke-width: 3px; }
    .btn-pricing {
      display: flex; align-items: center; justify-content: center;
      width: 100%; padding: 11px; border-radius: 8px;
      background: var(--green); color: #09090B; font-size: 13px; font-weight: 600;
      border: none; cursor: pointer; font-family: 'Inter', sans-serif; transition: opacity .15s;
      text-decoration: none;
    }
    .btn-pricing:hover { opacity: .86; }
    .btn-pricing-ghost {
      display: flex; align-items: center; justify-content: center;
      width: 100%; padding: 11px; border-radius: 8px;
      background: transparent; color: var(--text-2); font-size: 13px; font-weight: 500;
      border: 1px solid var(--border-hi); cursor: pointer; font-family: 'Inter', sans-serif;
      transition: all .15s; text-decoration: none;
    }
    .btn-pricing-ghost:hover { color: var(--text-1); border-color: var(--text-3); }
    @media (max-width: 900px) { .pricing-grid { grid-template-columns: repeat(2, 1fr); } }
    @media (max-width: 540px) { .pricing-grid { grid-template-columns: 1fr; } }

    /* ── Contact ── */
    .contact-inner { max-width: 480px; margin: 0 auto; text-align: center; }
    .contact-inner .sec-sub { margin: 0 auto; }
    .contact-form { margin-top: 36px; text-align: left; }
    .field { margin-bottom: 14px; }
    .field label { display: block; font-size: 12px; font-weight: 500; color: var(--text-2); margin-bottom: 6px; }
    .field input, .field textarea {
      width: 100%; border: 1px solid var(--border-hi); border-radius: 7px;
      padding: 10px 13px; font-size: 14px; font-family: 'Inter', sans-serif;
      background: var(--surface); color: var(--text-1); outline: none;
      transition: border-color .15s; -webkit-appearance: none; appearance: none;
    }
    .field input:focus, .field textarea:focus { border-color: var(--green); }
    .field textarea { resize: vertical; }
    .btn-submit {
      display: flex; align-items: center; justify-content: center;
      width: 100%; padding: 12px; border-radius: 8px;
      background: var(--text-1); color: var(--bg); font-size: 14px; font-weight: 600;
      border: none; cursor: pointer; font-family: 'Inter', sans-serif;
      transition: opacity .15s; margin-top: 8px;
    }
    .btn-submit:hover { opacity: .82; }
    .btn-submit:disabled { opacity: .4; cursor: default; }
    .form-success { display: none; padding: 36px 0; text-align: center; }
    .form-success p { font-size: 15px; color: var(--text-2); margin-top: 12px; font-weight: 300; }
    .form-success strong { color: var(--text-1); font-weight: 500; }
    .success-icon { width: 36px; height: 36px; color: var(--green); margin: 0 auto; display: block; }

    /* ── Footer ── */
    footer { border-top: 1px solid var(--border); padding: 52px 0 0; }
    .footer-top { display: flex; justify-content: space-between; gap: 48px; flex-wrap: wrap; padding-bottom: 48px; }
    .footer-logo { font-family: 'Source Serif 4', serif; font-size: 20px; font-weight: 600; color: var(--text-1); letter-spacing: -0.2px; margin-bottom: 8px; }
    .footer-logo span { color: var(--green); }
    .footer-tagline { font-size: 13px; color: var(--text-2); line-height: 1.6; font-weight: 300; max-width: 200px; }
    .footer-cols { display: flex; gap: 52px; flex-wrap: wrap; }
    .footer-col { display: flex; flex-direction: column; gap: 10px; }
    .footer-col-lbl { font-size: 10px; font-weight: 600; color: var(--text-3); text-transform: uppercase; letter-spacing: .1em; margin-bottom: 4px; display: block; }
    .footer-col a { font-size: 13px; color: var(--text-2); transition: color .16s; }
    .footer-col a:hover { color: var(--green); }
    .footer-bottom {
      border-top: 1px solid var(--border); padding: 18px 0;
      display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px;
    }
    .footer-legal { font-size: 11px; color: var(--text-3); max-width: 520px; line-height: 1.65; }
    .footer-copy  { font-size: 11px; color: var(--text-3); }

    /* ── Animations ── */
    .fade-up { opacity: 0; transform: translateY(16px); animation: fadeup .8s cubic-bezier(.16,1,.3,1) forwards; }
    @keyframes fadeup { to { opacity: 1; transform: none; } }
    .d1 { animation-delay: .08s; }
    .d2 { animation-delay: .17s; }
    .d3 { animation-delay: .27s; }
    .reveal { opacity: 0; transform: translateY(20px); }
    .reveal.in { opacity: 1; transform: none; transition: opacity .8s cubic-bezier(.16,1,.3,1), transform .8s cubic-bezier(.16,1,.3,1); }
    @media (prefers-reduced-motion: reduce) { .reveal, .fade-up { opacity: 1; transform: none; animation: none; } }

    /* ── Responsive ── */
    @media (max-width: 900px) {
      .hero-inner { grid-template-columns: 1fr; }
      .mockup { display: none; }
      .nav-links, .btn-ghost { display: none; }
      .hamburger { display: flex; }
      .formula-layout { grid-template-columns: 1fr; gap: 36px; }
      .steps { grid-template-columns: repeat(2, 1fr); }
      .step { border-right: none; border-bottom: 1px solid var(--border); }
      .step:nth-child(odd) { border-right: 1px solid var(--border); }
      .step:nth-last-child(-n+2) { border-bottom: none; }
      .section { padding: 72px 0; }
    }
    @media (max-width: 760px) {
      .steps { grid-template-columns: 1fr; }
      .step { border-right: none !important; border-bottom: 1px solid var(--border) !important; }
      .step:last-child { border-bottom: none !important; }
      .features-grid { grid-template-columns: repeat(2, 1fr); }
      .feat-item:nth-child(3n) { border-right: 1px solid var(--border); }
      .feat-item:nth-last-child(-n+3) { border-bottom: 1px solid var(--border); }
      .feat-item:nth-child(2n) { border-right: none; }
      .feat-item:last-child { border-right: none; }
      .feat-item:nth-last-child(-n+2) { border-bottom: none; }
    }
    @media (max-width: 480px) {
      .features-grid { grid-template-columns: 1fr; }
      .feat-item { border-right: none; }
      .feat-item:nth-last-child(-n+2) { border-bottom: 1px solid var(--border); }
      .feat-item:last-child { border-bottom: none; }
      .hero { padding: 72px 0 52px; }
    }