:root {
      --blue: #213b55;
      --accent: #4a8fc2;
      --accent-soft: rgba(74, 143, 194, 0.14);
      --black: #000000;
      --white: #ffffff;
      --gray: #e6e6e6;
      --text: #1f2a33;
      --text-soft: #4d5a66;
      --section-alt: #f7f9fb;
      --max-width: 1120px;
      --radius: 18px;
      --shadow: 0 10px 30px rgba(16, 37, 57, 0.08);
    }


    * {
      box-sizing: border-box;
    }


    html {
      scroll-behavior: smooth;
    }


    body {
      margin: 0;
      color: var(--text);
      background: var(--white);
      font-family:  "Inter", Arial, Helvetica, sans-serif;
      line-height: 1.6;
      letter-spacing: -0.01em;
    }


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


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


    .wrap {
      width: min(var(--max-width), calc(100% - 40px));
      margin: 0 auto;
    }


    .brand {
      display: flex;
      align-items: center;
      gap: 14px;
      min-width: 0;
      opacity: 0.85
    }


    .nav a:hover {
      opacity: 1;
      color: var(--accent);
    }


    .hero {
      position: relative;
      overflow: hidden;
      color: var(--white);
      background:
        linear-gradient(rgba(18, 37, 56, 0.72), rgba(18, 37, 56, 0.78)),
        radial-gradient(circle at top left, rgba(74, 143, 194, 0.24), transparent 38%),
        linear-gradient(135deg, #243f5b 0%, #1b3147 100%);
    }


    .hero {
    position: relative;
    overflow: hidden;
    color: var(--white);
    background: #213b55;
    }


    .hero-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    }


    .hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        rgba(18, 37, 56, 0.55),
        rgba(18, 37, 56, 0.75)
    );
    }


  
    .hero::before,
    .hero::after {
      content: "";
      position: absolute;
      pointer-events: none;
    }


    .hero::before {
      inset: auto -10% -120px auto;
      width: 420px;
      height: 420px;
      background: radial-gradient(circle, rgba(74, 143, 194, 0.18), transparent 68%);
    }


    .hero::after {
      inset: 0;
      background:
        linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px);
      background-size: 48px 48px;
      opacity: 0.18;
    }


    .hero-inner {
      position: relative;
      z-index: 2;
      min-height: 82vh;
      display: flex;
      align-items: center;
      padding: 110px 0 96px;
    }


    .hero-copy {
      max-width: 820px;
    }



    .eyebrow {
      display: inline-block;
      margin-bottom: 18px;
      padding: 8px 14px;
      border: 1px solid rgba(255, 255, 255, 0.18);
      border-radius: 999px;
      background: rgba(255, 255, 255, 0.08);
      font-size: 0.82rem;
      letter-spacing: 0.08em;
      text-transform: uppercase;
    }


    h1, h2 {
      margin: 0 0 18px;
      color: var(--blue);
      font-family: "Cormorant Garamond", Georgia, "Times New Roman", serif;
      font-weight: 500;
      line-height: 1.12;
      letter-spacing: -0.02em;
    }


    .hero h1 {
      color: var(--white);
      font-size: clamp(3rem, 5.4vw, 5.2rem);
      max-width: 920px;
      margin-bottom: 22px;
      line-height: 0.96;
    }


    .hero p {
      max-width: 700px;
      margin: 0;
      font-size: clamp(1.15rem, 1.7vw, 1.28rem);
      line-height: 1.75;
      color: rgba(255, 255, 255, 0.92);
    }


    section {
      padding: 72px 0;
      scroll-margin-top: 92px;
    }


    section.alt {
      background: var(--section-alt);
    }


    .section-split {
    padding: 0;
    }


    .section-header {
      max-width: 560px;
      margin-bottom: 18px;
    }


    .body-copy {
      max-width: 560px;
    }


    h2 {
      font-size: clamp(2.4rem, 3.1vw, 3.4rem);
      margin-bottom: 12px;
    }


    .lead,
    .body-copy p,
    .closing-text {
      font-size: 1.03rem;
      color: var(--text-soft);
      margin: 0 0 16px;
      line-height: 1.8;
    }


    .body-copy p:last-child {
      margin-bottom: 0;
    }


    .panel {
      background: var(--white);
      border: 1px solid rgba(33, 59, 85, 0.08);
      border-radius: var(--radius);
      box-shadow: var(--shadow);
      padding: 34px;
    }


    .split-section {
    display: grid;
    grid-template-columns: 1.12fr 0.88fr;
    align-items: stretch;
    min-height: 460px;
    }


    .split-section.reverse {
    grid-template-columns: 0.88fr 1.12fr;
    }


    .split-media {
    min-height: 100%;
    position: relative;
    background:
        linear-gradient(135deg, rgba(255,255,255,0.18), rgba(255,255,255,0) 35%),
        linear-gradient(135deg, #d9e2ea 0%, #c8d3de 100%);
    }


    .split-media::after {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(18, 37, 56, 0.18);
    }


    .split-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: brightness(0.78) contrast(1.05) saturate(0.85);
    }


    .split-media.dark {
    background:
        linear-gradient(135deg, rgba(255,255,255,0.05), rgba(255,255,255,0) 35%),
        linear-gradient(135deg, #2a4764 0%, #213b55 100%);
    }


    .split-copy {
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: flex-start;
      padding: 56px 58px;
      background: #ffffff;
    }


    .alt .split-copy {
    background: #f4f7fa;
    }


    .split-copy .body-copy p:last-child {
    margin-bottom: 0;
    }


    @media (max-width: 900px) {
    .split-section,
    .split-section.reverse {
    grid-template-columns: 1fr;
    min-height: auto;
    }

    .split-media {
    min-height: 220px;
    }

    .split-copy {
    padding: 34px 28px;
    }
    }
    
    .pillars {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 22px;
      margin-top: 28px;
    }


    .pillar {
      background: var(--white);
      border: 1px solid rgba(33, 59, 85, 0.08);
      border-radius: var(--radius);
      padding: 28px;
      box-shadow: var(--shadow);
    }


    .pillar-icon {
    width: 84px;
    height: 84px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
    }


    .pillar-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    }


    .pillar h3 {
      margin: 0 0 10px;
      color: var(--blue);
      font-size: 1.5rem;
      font-family: "Cormorant Garamond", Georgia, "Times New Roman", serif;
      font-weight: 600;
      line-height: 1.05;
    }


    .pillar p {
      margin: 0;
      color: var(--text-soft);
      font-size: 0.98rem;
    }


    .security-card {
      display: grid;
      grid-template-columns: 1.5fr 1fr;
      gap: 28px;
      align-items: stretch;
    }


    .ib-box {
      background: linear-gradient(135deg, #213b55 0%, #2c4c6f 100%);
      color: var(--white);
      border-radius: var(--radius);
      padding: 28px;
      display: flex;
      flex-direction: column;
      justify-content: center;
      min-height: 100%;
    }


    .ib-label {
      font-size: 0.82rem;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: rgba(255,255,255,0.75);
      margin-bottom: 12px;
    }


    .ib-title {
      font-size: 1.8rem;
      line-height: 1.15;
      margin: 0 0 12px;
      font-family: Georgia, "Times New Roman", serif;
      font-weight: 500;
    }


    .ib-box {
      background: #ffffff;;
      color: var(--white);
      display: flex;
      align-items: center;
      justify-content: center;
      min-height: 100%;
    }


    .ib-logo {
        max-width: 350px;
        width: 100%;
        height: auto;
        display: block;
    }


    .closing {
      text-align: center;
      padding: 110px 0;
      background:
        linear-gradient(rgba(22, 42, 63, 0.9), rgba(22, 42, 63, 0.9)),
        linear-gradient(140deg, #294867 0%, #1f3349 100%);
      color: var(--white);
    }


    .closing .wrap {
      max-width: 860px;
    }


    .closing h2,
    .closing .closing-text {
      color: var(--white);
    }


    .closing .closing-text {
      color: rgba(255,255,255,0.9);
      font-size: 1.18rem;
      margin: 0;
    }


    @media (max-width: 900px) {
      .pillars,
      .security-card {
        grid-template-columns: 1fr;
      }

      .header-inner {
        min-height: auto;
        padding: 16px 0;
        
      }

      .nav {
        gap: 14px 18px;
      }

      section {
        padding: 78px 0;
      }

      .hero-inner {
        min-height: 72vh;
        padding: 76px 0;
      }
    }



    @media (max-width: 768px) {

      .logo {
        width: 220px;
        height: auto;
      }

      .menu-toggle {
        display: block;
        font-size: 28px;
        line-height: 1;
        background: none;
        border: none;
        cursor: pointer;
        color: #213b55;
        padding: 0;
        margin: 0;
        flex: 0 0 auto;
      }

      .nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: #ffffff;
        flex-direction: column;
        padding: 20px;
        gap: 16px;
        border-top: 1px solid #e6e6e6;
        box-shadow: 0 10px 24px rgba(16, 37, 57, 0.08);
      }

      
      .nav.open {
        display: flex;
      }

      .hero p {
        font-size: 1.2rem;
        line-height: 1.65;
      }

      .hero-inner {
        min-height: 75vh;
        align-items: flex-start;
        padding: 40px 0 40px;
      }

      .hero h1 {
        font-size: 2.6rem;
      }

      .header-inner {
        position: relative;
        display: flex;
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        flex-wrap: nowrap;
        min-height: 76px;
        padding: 14px 0;
      }

      .brand {
        display: flex;
        align-items: center;
        flex: 0 1 auto;
        min-width: 0;
      }

      #que-es .split-section {
        display: flex;
        flex-direction: column;
      }

      #que-es .split-copy {
        order: 1;
      }

      #que-es .split-media {
        order: 2;
      }

    }



    @media (max-width: 640px) {
      .wrap {
        width: min(var(--max-width), calc(100% - 28px));
      }

      .brand-text {
        font-size: 1.55rem;
      }

      .panel,
      .pillar,
      .ib-box {
        padding: 24px;
      }

      .hero h1 {
        font-size: 2.9rem;
      }

      .hero p {
        font-size: 1.15rem;
        line-height: 1.65;
      }
      
      .lead,
      .body-copy p,
      .closing-text {
        font-size: 1rem;
      }
    }