:root {
      --bg: #f5f5fa;
      --bg-alt: #ffffff;
      --card: #ffffff;
      --border-subtle: rgba(15, 23, 42, 0.08);
      --text: #0f172a;
      --muted: #4b5563;
      --muted-soft: #6b7280;
      --accent-cyan: #0891b2;
      --accent-cyan-soft: rgba(8, 145, 178, 0.08);
      --accent-magenta: #d946ef;
      --accent-magenta-soft: rgba(0,119,182, 0.08);
      --radius-xl: 18px;
      --radius-2xl: 24px;
      --shadow-soft: 0 22px 50px rgba(15, 23, 42, 0.12);
      --shadow-subtle: 0 10px 30px rgba(15, 23, 42, 0.08);
      --max-width: 1120px;
    }

    * {
      box-sizing: border-box;
    }

    html,
    body {
      margin: 0;
      padding: 0;
      font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
        sans-serif;
      background:
        radial-gradient(circle at 0% -10%, rgba(8, 145, 178, 0.12), transparent 55%),
        radial-gradient(circle at 100% 110%, rgba(0,119,182, 0.10), transparent 60%),
        var(--bg);
      color: var(--text);
      scroll-behavior: smooth;
    }

    body {
      line-height: 1.6;
    }

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

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

    .page {
      min-height: 100vh;
      display: flex;
      flex-direction: column;
    }

    .shell {
      width: 100%;
      max-width: var(--max-width);
      margin: 0 auto;
      padding: 0 1.5rem;
    }

    header {
      position: sticky;
      top: 0;
      z-index: 40;
      backdrop-filter: blur(14px);
      background: rgba(245, 245, 250, 0.9);
      border-bottom: 1px solid rgba(148, 163, 184, 0.25);
    }

    .nav {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 0.7rem 0;
    }

    .nav-left {
      display: flex;
      align-items: center;
      gap: 0.6rem;
    }

    .logo-img {
      height: 44px;
      width: auto;
    }

    .brand-title {
      font-weight: 600;
      letter-spacing: 0.04em;
      font-size: 0.95rem;
      /*text-transform: uppercase;*/
      color: #111827;
    }

    .brand-sub {
      font-size: 0.75rem;
      color: var(--muted-soft);
    }

    .nav-right {
      display: flex;
      align-items: center;
      gap: 1.25rem;
      font-size: 0.9rem;
    }

    .nav-link {
      color: var(--muted-soft);
      padding: 0.25rem 0;
      position: relative;
    }

    .nav-link::after {
      content: "";
      position: absolute;
      left: 0;
      bottom: -4px;
      width: 0;
      height: 2px;
      background: linear-gradient(90deg, var(--accent-cyan), var(--accent-blue));
      transition: width 0.2s ease-out;
      border-radius: 999px;
    }

    .nav-link:hover::after {
      width: 100%;
    }

    .nav-cta {
      padding: 0.45rem 1rem;
      border-radius: 999px;
      border: 1px solid rgba(15, 23, 42, 0.12);
      font-size: 0.85rem;
      display: inline-flex;
      align-items: center;
      gap: 0.45rem;
      background: #ffffff;
      box-shadow: 0 6px 18px rgba(15, 23, 42, 0.08);
      color: #111827;
    }

    .nav-cta span.bullet {
      width: 7px;
      height: 7px;
      border-radius: 999px;
      background: #16a34a;
      box-shadow: 0 0 8px rgba(22, 163, 74, 0.8);
    }

    main {
      flex: 1;
    }

    /* Hero */
    .hero {
      padding: 3.2rem 0 3rem;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.4fr) minmax(0, 1.1fr);
      gap: 2.4rem;
      align-items: center;
    }

    .hero-block {
      display: block;
      grid-template-columns: minmax(0, 1.4fr) minmax(0, 1.1fr);
      gap: 2.4rem;
      align-items: center;
    }

    .hero-label {
      display: inline-flex;
      align-items: center;
      gap: 0.4rem;
      padding: 0.22rem 0.7rem;
      border-radius: 999px;
      background: rgba(255, 255, 255, 0.9);
      border: 1px solid rgba(148, 163, 184, 0.4);
      color: var(--muted-soft);
      font-size: 0.78rem;
      margin-bottom: 0.9rem;
    }

    .hero-label-dot {
      width: 8px;
      height: 8px;
      border-radius: 999px;
      background: #16a34a;
    }

    .hero-title {
      font-size: clamp(2.3rem, 3.1vw + 1.2rem, 3.4rem);
      line-height: 1.1;
      letter-spacing: -0.03em;
      margin: 0 0 0.8rem;
      color: #020617;
    }

    .hero-title span.accent {
      background: linear-gradient(120deg,#0891B2, #3BC7FF, #0077B6);
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
    }

    .hero-subtitle {
      color: var(--muted);
      font-size: 0.98rem;
      max-width: 33rem;
      margin-bottom: 1.4rem;
    }

    .hero-subtitle-full {
      color: var(--muted);
      font-size: 0.98rem;
      max-width: none;
      margin-bottom: 1.4rem;
    }

    .hero-sub-badge {
      display: inline-flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 0.5rem;
      font-size: 0.82rem;
      color: var(--muted-soft);
      margin-bottom: 0.9rem;
    }

    .hero-sub-badge span.tag {
      padding: 0.16rem 0.55rem;
      border-radius: 999px;
      border: 1px solid rgba(148, 163, 184, 0.5);
      background: rgba(255, 255, 255, 0.9);
    }

    .hero-ctas {
      display: flex;
      flex-wrap: wrap;
      gap: 0.9rem;
      margin-bottom: 1.4rem;
    }

    .btn-primary,
    .btn-ghost {
      border-radius: 999px;
      font-size: 0.9rem;
      padding: 0.7rem 1.35rem;
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      cursor: pointer;
      border: none;
      text-decoration: none;
      transition: box-shadow 0.15s ease, transform 0.15s ease, background 0.15s ease;
    }

    .btn-primary {
      background-image: linear-gradient(135deg, #0891B2, #3BC7FF, #0077B6);
      color: white;
      box-shadow: var(--shadow-soft);
    }

    .btn-primary:hover {
      transform: translateY(-1px);
      box-shadow: 0 26px 60px rgba(15, 23, 42, 0.18);
    }

    .btn-ghost {
      background: #ffffff;
      border: 1px solid rgba(148, 163, 184, 0.7);
      color: #111827;
      box-shadow: var(--shadow-subtle);
    }

    .btn-ghost:hover {
      background: #f9fafb;
    }

    .hero-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 1.3rem;
      font-size: 0.8rem;
      color: var(--muted-soft);
    }

    .hero-meta-block {
      display: flex;
      flex-direction: column;
      gap: 0.1rem;
    }

    .hero-meta-label {
      text-transform: uppercase;
      letter-spacing: 0.12em;
      font-size: 0.7rem;
      color: #6b7280;
    }

    .hero-meta-value {
      font-weight: 500;
      color: #111827;
    }

    /* Hero visual */
    .hero-card {
      border-radius: var(--radius-2xl);
      background:
        radial-gradient(circle at 0% 0%, rgba(8, 145, 178, 0.12), transparent 55%),
        radial-gradient(circle at 100% 100%, rgba(0,119,182, 0.12), transparent 60%),
        var(--bg-alt);
      padding: 1.4rem 1.4rem 1.2rem;
      border: 1px solid rgba(148, 163, 184, 0.25);
      box-shadow: var(--shadow-soft);
      position: relative;
      overflow: hidden;
    }

    .hero-card-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 1.1rem;
    }

    .hero-card-title {
      font-size: 0.9rem;
      font-weight: 500;
      color: #111827;
    }

    .hero-pill {
      font-size: 0.75rem;
      padding: 0.25rem 1rem;
      border-radius: 999px;
      background: rgba(15, 23, 42, 0.03);
      border: 1px solid rgba(148, 163, 184, 0.5);
      display: inline-flex;
      align-items: center;
      gap: 0.3rem;
      color: #111827;
    }

    .hero-pill-dot {
      width: 6px;
      height: 6px;
      border-radius: 999px;
      background: #16a34a;
    }

    .hero-map {
      border-radius: var(--radius-xl);
      background:
        radial-gradient(circle at 10% 0%, rgba(8, 145, 178, 0.15), transparent 60%),
        radial-gradient(circle at 90% 100%, rgba(0,119,182, 0.15), transparent 60%),
        #f9fafb;
      padding: 1rem;
      border: 1px solid rgba(148, 163, 184, 0.3);
    }

    .hero-map-top {
      display: flex;
      justify-content: space-between;
      margin-bottom: 0.7rem;
      font-size: 0.78rem;
      color: var(--muted-soft);
    }

    .hero-badges-row {
      display: flex;
      flex-wrap: wrap;
      gap: 0.45rem;
      margin-top: 0.7rem;
    }

    .hero-badge {
      font-size: 0.72rem;
      padding: 0.2rem 0.6rem;
      border-radius: 999px;
      background: #ffffff;
      border: 1px solid rgba(148, 163, 184, 0.6);
      color: var(--muted-soft);
    }

    .hero-stats {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 0.7rem;
      margin-top: 0.9rem;
    }

    .hero-stat-card {
      border-radius: 14px;
      background: #ffffff;
      border: 1px solid rgba(148, 163, 184, 0.3);
      padding: 0.55rem 0.7rem;
      font-size: 0.8rem;
      color: var(--muted-soft);
    }

    .hero-stat-label {
      font-size: 0.7rem;
      color: #6b7280;
      margin-bottom: 0.12rem;
    }

    .hero-stat-value {
      font-weight: 600;
      color: #111827;
    }

    /* Sections */
    section {
      padding: 2.6rem 0;
    }

    .section-header {
      /*max-width: 34rem;*/
      margin-bottom: 1.7rem;
    }

    .section-kicker {
      font-size: 0.78rem;
      letter-spacing: 0.16em;
      text-transform: uppercase;
      color: #6b7280;
      margin-bottom: 0.4rem;
    }

    .section-title {
      font-size: 1.5rem;
      margin: 0 0 0.4rem;
      letter-spacing: -0.02em;
      color: #020617;
    }

    .section-subtitle {
      font-size: 0.9rem;
      color: var(--muted);
    }

    .section-subtitle--full {
      max-width: none;
      display: block;
    }

    /* Cards */
    .cards-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 1.2rem;
    }

    #our-approach .cards-grid {
      grid-template-columns: minmax(0, 1fr);
      max-width: 720px;
      margin: 0 auto;
    }

    .card {
      border-radius: var(--radius-xl);
      background: var(--card);
      border: 1px solid var(--border-subtle);
      padding: 1.15rem;
      box-shadow: var(--shadow-subtle);
    }

    .card-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 0.7rem;
    }

    .card-title {
      font-size: 0.98rem;
      font-weight: 500;
      color: #111827;
    }

    .card-tag {
      font-size: 0.7rem;
      padding: 0.15rem 0.55rem;
      border-radius: 999px;
      background: var(--accent-cyan-soft);
      border: 1px solid rgba(8, 145, 178, 0.6);
      color: #0f172a;
    }

    .card-body {
      font-size: 0.86rem;
      color: var(--muted);
      margin-bottom: 0.7rem;
    }

    .card-list {
      list-style: none;
      padding: 0;
      margin: 0;
      font-size: 0.82rem;
      color: var(--muted-soft);
    }

    .card-list li {
      display: flex;
      gap: 0.4rem;
      margin-bottom: 0.35rem;
    }

    .card-list-bullet {
      margin-top: 0.25rem;
      font-size: 0.7rem;
      color: #0891b2;
    }

    /* Why twoDoTzero */
    .two-col {
      display: grid;
      grid-template-columns: minmax(0, 1.35fr) minmax(0, 1.1fr);
      gap: 1.8rem;
      align-items: flex-start;
    }

    .chip-row {
      display: flex;
      flex-wrap: wrap;
      gap: 0.4rem;
      margin-top: 0.7rem;
    }

    .chip {
      font-size: 0.75rem;
      padding: 0.18rem 0.6rem;
      border-radius: 999px;
      background: #ffffff;
      border: 1px solid rgba(148, 163, 184, 0.6);
      color: var(--muted-soft);
    }

    .comparison-card {
      border-radius: var(--radius-xl);
      padding: 1rem;
      background:
        radial-gradient(circle at 0% 0%, rgba(8, 145, 178, 0.08), transparent 60%),
        #ffffff;
      border: 1px solid rgba(148, 163, 184, 0.4);
      box-shadow: var(--shadow-subtle);
      font-size: 0.83rem;
      color: var(--muted-soft);
      margin-top: 4.0rem; /*align card*/
    }

    .comparison-title {
      font-size: 0.8rem;
      text-transform: uppercase;
      letter-spacing: 0.12em;
      color: #6b7280;
      margin-bottom: 0.5rem;
    }

    .comparison-row {
      display: grid;
      grid-template-columns: 1.1fr 1.1fr;
      gap: 0.7rem;
      margin-bottom: 0.8rem;
    }

    .comparison-col {
      border-radius: 12px;
      padding: 0.7rem;
      background: #f9fafb;
      border: 1px solid rgba(148, 163, 184, 0.4);
    }

    .comparison-col h4 {
      margin: 0 0 0.3rem;
      font-size: 0.82rem;
      font-weight: 500;
      color: #111827;
    }

    .comparison-col ul {
      margin: 0;
      padding-left: 1rem;
    }

    .comparison-col li {
      margin-bottom: 0.25rem;
    }

    /* Process */
    .steps {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 1rem;
    }

    .step-card {
      border-radius: 16px;
      background: #ffffff;
      border: 1px solid rgba(148, 163, 184, 0.35);
      padding: 0.9rem;
      font-size: 0.83rem;
      color: var(--muted-soft);
      position: relative;
      box-shadow: var(--shadow-subtle);
    }

    .step-number {
      width: 22px;
      height: 22px;
      border-radius: 999px;
      border: 1px solid rgba(148, 163, 184, 0.7);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 0.75rem;
      color: #111827;
      margin-bottom: 0.4rem;
      background: #f9fafb;
    }

    .step-title {
      font-size: 0.9rem;
      font-weight: 500;
      margin-bottom: 0.25rem;
      color: #111827;
    }

    /* Contact */
    .contact-card {
      border-radius: var(--radius-2xl);
      background:
        radial-gradient(circle at 0% 0%, rgba(8, 145, 178, 0.12), transparent 60%),
        radial-gradient(circle at 100% 100%, rgba(0,119,182, 0.12), transparent 60%),
        #ffffff;
      border: 1px solid rgba(148, 163, 184, 0.35);
      padding: 1.6rem 1.4rem;
      box-shadow: var(--shadow-soft);
      display: grid;
      grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
      gap: 1.7rem;
      align-items: center;
    }

    .contact-card h3 {
      margin: 0 0 0.4rem;
      font-size: 1.25rem;
      letter-spacing: -0.02em;
      color: #020617;
    }

    .contact-card p {
      font-size: 0.9rem;
      color: var(--muted);
      margin: 0 0 0.7rem;
    }

    .contact-meta {
      font-size: 0.8rem;
      color: var(--muted-soft);
    }

    .contact-meta strong {
      color: #111827;
    }

    form {
      display: grid;
      grid-template-columns: 1fr;
      gap: 0.65rem;
      font-size: 0.85rem;
    }

    .field {
      display: flex;
      flex-direction: column;
      gap: 0.25rem;
    }

    label {
      font-size: 0.78rem;
      color: #374151;
    }

    input,
    textarea,
    select {
      border-radius: 999px;
      border: 1px solid rgba(148, 163, 184, 0.7);
      background: #f9fafb;
      padding: 0.55rem 0.85rem;
      color: #111827;
      font-family: inherit;
      font-size: 0.85rem;
      outline: none;
    }

    textarea {
      border-radius: 14px;
      min-height: 90px;
      resize: vertical;
    }

    input:focus,
    textarea:focus,
    select:focus {
      border-color: #06b6d4;
      box-shadow: 0 0 0 1px rgba(6, 182, 212, 0.25);
      background: #ffffff;
    }

    .contact-actions {
      margin-top: 0.6rem;
      display: flex;
      justify-content: flex-end;
    }

    footer {
      border-top: 1px solid rgba(148, 163, 184, 0.35);
      padding: 1.4rem 0 1.8rem;
      font-size: 0.78rem;
      color: var(--muted-soft);
      background: rgba(248, 250, 252, 0.9);
      margin-top: 1.2rem;
    }

    .footer-inner {
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 1rem;
      flex-wrap: wrap;
    }

    .footer-links {
      display: flex;
      gap: 1rem;
      flex-wrap: wrap;
    }

    .footer-links a {
      color: #4b5563;
    }

    @media (max-width: 960px) {
      .hero-grid,
      .two-col,
      .contact-card {
        grid-template-columns: minmax(0, 1fr);
      }

      .hero-card {
        order: -1;
      }

      .cards-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .steps {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }
    }

    @media (max-width: 720px) {
      .nav-right {
        display: none;
      }

      .hero {
        padding-top: 2.1rem;
      }

      .cards-grid {
        grid-template-columns: minmax(0, 1fr);
      }

      .steps {
        grid-template-columns: minmax(0, 1fr);
      }

      .contact-card {
        padding: 1.3rem 1.1rem;
      }
    }