:root {
      --navy: #10162f;
      --text: #20253d;
      --muted: #6b7280;
      --line: #e8eaf2;
      --soft: #f7f8fc;
      --blue: #39bdf8;
      --indigo: #5f78ff;
      --purple: #934cff;
      --white: #ffffff;
      --shadow: 0 16px 44px rgba(28, 36, 76, 0.10);
      --radius: 24px;
      --gradient: linear-gradient(135deg, var(--blue) 0%, var(--indigo) 48%, var(--purple) 100%);
    }

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

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      color: var(--text);
      background: var(--white);
      line-height: 1.6;
    }

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

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

    .container {
      width: min(1160px, calc(100% - 40px));
      margin: 0 auto;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(255,255,255,0.88);
      backdrop-filter: blur(18px);
      border-bottom: 1px solid rgba(232,234,242,0.8);
    }

    .nav {
      min-height: 112px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 28px;
    }

    .brand {
      display: flex;
      align-items: center;
      gap: 14px;
      font-weight: 800;
      letter-spacing: -0.03em;
      color: var(--navy);
    }

    .brand img {
      width: 360px;
      height: 118px;
      object-fit: contain;
      object-position: left center;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 26px;
      font-weight: 650;
      font-size: 0.95rem;
    }

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

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      min-height: 50px;
      padding: 0 22px;
      border-radius: 14px;
      font-weight: 800;
      border: 1px solid transparent;
      transition: transform .2s ease, box-shadow .2s ease, opacity .2s ease;
    }

    .btn:hover {
      transform: translateY(-2px);
    }

    .btn-primary {
      color: white;
      background: var(--gradient);
      box-shadow: 0 12px 28px rgba(99, 91, 255, 0.24);
    }

    .btn-secondary {
      border-color: #cfd4e5;
      background: white;
      color: var(--navy);
    }

    .hero {
      padding: 100px 0 76px;
      position: relative;
      overflow: hidden;
    }

    .hero::before {
      content: "";
      position: absolute;
      width: 520px;
      height: 520px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(120,95,255,.15), rgba(65,190,250,.08) 45%, transparent 70%);
      right: -120px;
      top: -100px;
      pointer-events: none;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 70px;
      align-items: center;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 9px;
      padding: 8px 12px;
      border-radius: 999px;
      background: #f1f4ff;
      color: #5d5dde;
      font-size: .82rem;
      font-weight: 800;
      letter-spacing: .04em;
      text-transform: uppercase;
      margin-bottom: 22px;
    }

    h1 {
      font-size: clamp(3.2rem, 7vw, 6.5rem);
      line-height: .98;
      letter-spacing: -0.065em;
      color: var(--navy);
      max-width: 820px;
    }

    .gradient-text {
      background: var(--gradient);
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
    }

    .hero-copy {
      margin-top: 28px;
      font-size: 1.18rem;
      color: #596078;
      max-width: 680px;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
      margin-top: 34px;
    }

    .hero-note {
      margin-top: 22px;
      font-size: .95rem;
      color: var(--muted);
    }

    .hero-card {
      background: linear-gradient(180deg, #fff, #f8f9ff);
      border: 1px solid var(--line);
      border-radius: 34px;
      padding: 34px;
      box-shadow: var(--shadow);
      position: relative;
    }

    .hero-card::before {
      content: "";
      position: absolute;
      inset: -1px;
      border-radius: 34px;
      padding: 1px;
      background: linear-gradient(135deg, rgba(57,189,248,.45), rgba(147,76,255,.35));
      -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
      -webkit-mask-composite: xor;
      mask-composite: exclude;
      pointer-events: none;
    }

    .mini-label {
      color: #68708a;
      font-size: .9rem;
      font-weight: 700;
      margin-bottom: 18px;
    }

    .stack {
      display: grid;
      gap: 14px;
    }

    .stack-item {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      padding: 18px 20px;
      background: white;
      border: 1px solid var(--line);
      border-radius: 18px;
    }

    .stack-item strong {
      color: var(--navy);
    }

    .pill {
      width: 38px;
      height: 38px;
      border-radius: 12px;
      display: grid;
      place-items: center;
      color: white;
      background: var(--gradient);
      font-weight: 900;
    }

    section {
      padding: 88px 0;
    }

    .section-head {
      max-width: 720px;
      margin-bottom: 42px;
    }

    .section-kicker {
      font-size: .82rem;
      text-transform: uppercase;
      letter-spacing: .1em;
      font-weight: 850;
      color: #6566d8;
      margin-bottom: 12px;
    }

    h2 {
      color: var(--navy);
      font-size: clamp(2.1rem, 4vw, 3.8rem);
      line-height: 1.08;
      letter-spacing: -0.045em;
    }

    .section-head p {
      margin-top: 16px;
      color: var(--muted);
      font-size: 1.06rem;
    }

    .services {
      background: var(--soft);
    }

    .services-grid {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 16px;
    }

    .service-card {
      background: white;
      border: 1px solid var(--line);
      border-radius: 22px;
      padding: 26px 22px;
      min-height: 230px;
      box-shadow: 0 10px 28px rgba(24,34,78,0.05);
      transition: transform .2s ease, box-shadow .2s ease;
    }

    .service-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 18px 38px rgba(24,34,78,0.10);
    }

    .service-icon {
      width: 48px;
      height: 48px;
      border-radius: 14px;
      background: linear-gradient(135deg, rgba(57,189,248,.15), rgba(147,76,255,.14));
      display: grid;
      place-items: center;
      margin-bottom: 20px;
      font-size: 1.35rem;
    }

    .service-card h3 {
      color: var(--navy);
      font-size: 1.15rem;
      margin-bottom: 10px;
    }

    .service-card p {
      color: var(--muted);
      font-size: .95rem;
    }

    .difference {
      padding-top: 54px;
    }

    .difference-panel {
      border-radius: 30px;
      padding: 48px;
      color: white;
      background: linear-gradient(135deg, #1f49ff, #695dff 50%, #9a3fff);
      box-shadow: 0 24px 52px rgba(69, 70, 210, .22);
      display: grid;
      grid-template-columns: 1.15fr .85fr;
      gap: 42px;
      align-items: start;
    }

    .difference-panel h2 {
      color: white;
    }

    .difference-panel p {
      color: rgba(255,255,255,.86);
      margin-top: 16px;
      max-width: 620px;
    }

    .principles {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 14px;
    }

    .principle {
      background: rgba(255,255,255,.12);
      border: 1px solid rgba(255,255,255,.18);
      border-radius: 18px;
      padding: 18px;
    }

    .principle strong {
      display: block;
      margin-bottom: 5px;
    }

    .about-grid {
      display: grid;
      grid-template-columns: .95fr 1.05fr;
      gap: 64px;
      align-items: center;
    }

    .about-visual {
      min-height: 420px;
      border-radius: 30px;
      background:
        radial-gradient(circle at 20% 20%, rgba(57,189,248,.48), transparent 28%),
        radial-gradient(circle at 78% 34%, rgba(147,76,255,.40), transparent 30%),
        linear-gradient(160deg,#111831,#222953);
      display: grid;
      place-items: center;
      padding: 38px;
      color: white;
      box-shadow: var(--shadow);
    }


    .about-brand-panel {
      text-align: center;
      display: grid;
      justify-items: center;
      gap: 14px;
    }

    .about-brand-mark {
      width: 92px;
      height: 92px;
      border-radius: 26px;
      display: grid;
      place-items: center;
      font-size: 3.2rem;
      line-height: 1;
      font-weight: 900;
      letter-spacing: -0.08em;
      color: white;
      background: linear-gradient(135deg, #39bdf8 0%, #5f78ff 48%, #934cff 100%);
      box-shadow: 0 16px 36px rgba(64, 92, 255, 0.28);
    }

    .about-brand-name {
      font-size: clamp(2.4rem, 5vw, 4.2rem);
      line-height: 1;
      font-weight: 850;
      letter-spacing: -0.06em;
      color: #ffffff;
    }

    .about-brand-name span {
      background: linear-gradient(135deg, #56c8ff 0%, #8b5cff 100%);
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
    }

    .about-brand-tagline {
      color: rgba(255,255,255,.80);
      font-weight: 650;
      font-size: 1rem;
    }

    .about-logo {
      width: min(320px, 80%);
      filter: drop-shadow(0 14px 26px rgba(0,0,0,.18));
    }

    .about-copy p {
      margin-top: 18px;
      color: var(--muted);
      font-size: 1.03rem;
    }

    .about-copy .highlight {
      color: var(--navy);
      font-weight: 800;
      font-size: 1.15rem;
    }

    .process {
      background: var(--soft);
    }

    .process-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 22px;
    }

    .step {
      background: white;
      border: 1px solid var(--line);
      border-radius: 22px;
      padding: 26px;
    }

    .step-num {
      width: 44px;
      height: 44px;
      border-radius: 50%;
      color: white;
      background: var(--gradient);
      display: grid;
      place-items: center;
      font-weight: 900;
      margin-bottom: 18px;
    }

    .step h3 {
      color: var(--navy);
      margin-bottom: 8px;
    }

    .step p {
      color: var(--muted);
    }

    .contact {
      padding-bottom: 110px;
    }

    .contact-card {
      border-radius: 30px;
      border: 1px solid var(--line);
      padding: 52px;
      box-shadow: var(--shadow);
      background: linear-gradient(180deg,#ffffff,#f8f9ff);
      display: grid;
      grid-template-columns: .9fr 1.1fr;
      gap: 52px;
      align-items: start;
    }

    .contact-intro p {
      color: var(--muted);
      margin-top: 14px;
      max-width: 520px;
    }

    .contact-points {
      display: grid;
      gap: 12px;
      margin-top: 28px;
    }

    .contact-point {
      display: flex;
      gap: 12px;
      align-items: flex-start;
      color: #596078;
      font-size: .96rem;
    }

    .contact-point-icon {
      width: 34px;
      height: 34px;
      flex: 0 0 34px;
      border-radius: 10px;
      display: grid;
      place-items: center;
      color: white;
      background: var(--gradient);
      font-size: .9rem;
      font-weight: 800;
    }

    .contact-form-wrap {
      background: white;
      border: 1px solid var(--line);
      border-radius: 24px;
      padding: 30px;
      box-shadow: 0 14px 34px rgba(24,34,78,0.07);
    }

    .contact-form-head {
      margin-bottom: 22px;
    }

    .contact-form-head h3 {
      color: var(--navy);
      font-size: 1.35rem;
      margin-bottom: 5px;
    }

    .contact-form-head p {
      color: var(--muted);
      font-size: .95rem;
    }

    .contact-form {
      display: grid;
      gap: 18px;
    }

    .form-row {
      display: grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap: 16px;
    }

    .form-group {
      display: grid;
      gap: 8px;
    }

    .form-group label {
      color: var(--navy);
      font-size: .9rem;
      font-weight: 750;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
      width: 100%;
      border: 1px solid #dce1ef;
      border-radius: 13px;
      background: #fbfcff;
      color: var(--text);
      font: inherit;
      font-size: .96rem;
      padding: 14px 15px;
      outline: none;
      transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
    }

    .form-group select {
      cursor: pointer;
    }

    .form-group textarea {
      min-height: 145px;
      resize: vertical;
    }

    .form-group input:focus,
    .form-group select:focus,
    .form-group textarea:focus {
      border-color: var(--indigo);
      background: white;
      box-shadow: 0 0 0 4px rgba(95,120,255,.10);
    }

    .contact-submit {
      width: 100%;
      min-height: 54px;
      border: 0;
      border-radius: 14px;
      cursor: pointer;
      color: white;
      background: var(--gradient);
      font: inherit;
      font-weight: 850;
      box-shadow: 0 12px 28px rgba(99,91,255,.22);
      transition: transform .2s ease, box-shadow .2s ease;
    }

    .contact-submit:hover {
      transform: translateY(-2px);
      box-shadow: 0 16px 34px rgba(99,91,255,.28);
    }

    .form-privacy {
      color: var(--muted);
      font-size: .82rem;
      line-height: 1.5;
    }

    footer {
      background: #0d132b;
      color: white;
      padding: 38px 0;
    }

    .footer-row {
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 24px;
      flex-wrap: wrap;
    }

    .footer-row p {
      color: rgba(255,255,255,.68);
      font-size: .92rem;
    }

    .footer-brand {
      display: flex;
      align-items: center;
      gap: 14px;
    }

    .footer-brand img {
      width: 150px;
      background: white;
      border-radius: 14px;
      padding: 8px 12px;
    }

    @media (max-width: 1020px) {
      .services-grid {
        grid-template-columns: repeat(2, 1fr);
      }

      .hero-grid,
      .difference-panel,
      .about-grid,
      .contact-card {
        grid-template-columns: 1fr;
      }

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

      .hero-card {
        max-width: 720px;
      }
    }

    @media (max-width: 760px) {
      .container {
        width: min(100% - 28px, 1160px);
      }

      .nav {
        min-height: 68px;
      }

      .brand img {
        width: 245px;
      }

      .nav-links a:not(.btn) {
        display: none;
      }

      .nav-links {
        gap: 0;
      }

      .nav-links .btn {
        min-height: 44px;
        padding: 0 15px;
        font-size: .9rem;
      }

      .hero {
        padding-top: 70px;
      }

      h1 {
        font-size: clamp(3rem, 15vw, 4.7rem);
      }

      section {
        padding: 68px 0;
      }

      .services-grid,
      .process-grid,
      .principles {
        grid-template-columns: 1fr;
      }

      .difference-panel,
      .contact-card {
        padding: 30px 24px;
      }

      .hero-actions {
        flex-direction: column;
      }

      .hero-actions .btn {
        width: 100%;
      }
    }
  
    @media (max-width: 760px) {
      .form-row {
        grid-template-columns: 1fr;
      }

      .contact-form-wrap {
        padding: 24px 20px;
      }
    }

    /* SortedEasy Website Chatbot */
    .se-chatbot {
      position: fixed;
      right: 24px;
      bottom: 24px;
      z-index: 9999;
      font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    }

    .se-chat-toggle {
      width: 62px;
      height: 62px;
      border: none;
      border-radius: 50%;
      cursor: pointer;
      background: linear-gradient(135deg, #39bdf8, #5f78ff, #934cff);
      color: white;
      font-size: 26px;
      box-shadow: 0 12px 30px rgba(80, 90, 200, 0.28);
      transition: transform .2s ease, box-shadow .2s ease;
    }

    .se-chat-toggle:hover {
      transform: translateY(-2px) scale(1.03);
      box-shadow: 0 16px 38px rgba(80, 90, 200, 0.34);
    }

    .se-chat-window {
      width: 370px;
      height: 540px;
      background: #fff;
      border-radius: 22px;
      box-shadow: 0 24px 60px rgba(20, 30, 70, 0.22);
      position: absolute;
      right: 0;
      bottom: 78px;
      display: none;
      flex-direction: column;
      overflow: hidden;
      border: 1px solid #e8eaf2;
    }

    .se-chat-window.open {
      display: flex;
    }

    .se-chat-header {
      padding: 18px;
      color: white;
      background: linear-gradient(135deg, #39bdf8, #5f78ff, #934cff);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
    }

    .se-chat-header h3 {
      margin: 0;
      font-size: 18px;
    }

    .se-chat-header p {
      margin: 3px 0 0;
      font-size: 12.5px;
      opacity: .9;
    }

    .se-chat-close {
      appearance: none;
      border: 0;
      background: rgba(255,255,255,.16);
      color: white;
      width: 34px;
      height: 34px;
      border-radius: 10px;
      cursor: pointer;
      font-size: 18px;
    }

    .se-chat-messages {
      flex: 1;
      padding: 16px;
      overflow-y: auto;
      background: #f7f8fc;
    }

    .se-message {
      max-width: 84%;
      padding: 11px 14px;
      border-radius: 16px;
      margin-bottom: 10px;
      font-size: 14px;
      line-height: 1.45;
      overflow-wrap: anywhere;
    }

    .se-message a {
      color: #5f58e8;
      text-decoration: underline;
    }

    .se-bot {
      background: white;
      color: #20253d;
      border: 1px solid #e8eaf2;
      border-bottom-left-radius: 5px;
    }

    .se-user {
      margin-left: auto;
      color: white;
      background: linear-gradient(135deg, #5f78ff, #934cff);
      border-bottom-right-radius: 5px;
    }

    .se-quick-actions {
      padding: 0 16px 12px;
      display: flex;
      flex-wrap: wrap;
      gap: 7px;
      background: #f7f8fc;
    }

    .se-chip {
      border: 1px solid #d8dced;
      background: white;
      color: #303650;
      border-radius: 999px;
      padding: 7px 10px;
      cursor: pointer;
      font-size: 12px;
    }

    .se-chip:hover {
      border-color: #755cff;
      color: #5f58e8;
    }

    .se-chat-input-wrap {
      padding: 12px;
      display: flex;
      gap: 8px;
      border-top: 1px solid #e8eaf2;
      background: white;
    }

    .se-chat-input {
      flex: 1;
      min-width: 0;
      border: 1px solid #d7dbea;
      border-radius: 12px;
      padding: 11px 12px;
      outline: none;
      font-size: 14px;
    }

    .se-chat-input:focus {
      border-color: #6b6dff;
      box-shadow: 0 0 0 3px rgba(107,109,255,.10);
    }

    .se-send-btn {
      border: none;
      border-radius: 12px;
      padding: 0 15px;
      cursor: pointer;
      color: white;
      font-weight: 700;
      background: linear-gradient(135deg, #39bdf8, #934cff);
    }

    @media (max-width: 480px) {
      .se-chat-window {
        width: calc(100vw - 28px);
        height: 72vh;
        right: -10px;
      }

      .se-chatbot {
        right: 18px;
        bottom: 18px;
      }
    }


    /* About section: text-only layout */
    #about .about-grid {
      grid-template-columns: 1fr;
      max-width: 980px;
    }