:root {
    --navy-dark: #05070d;
    --navy: #0b1220;
    --navy-light: #111b2f;

    --red: #35c7e8;

    --white: #ffffff;
    --light-gray: #d7e0e9;
    --border: rgba(255, 255, 255, 0.15);
    --page-width: 1180px;
  }


  * {
    box-sizing: border-box;
  }


  html {
    scroll-behavior: smooth;
  }


  body {
    margin: 0;
    background: var(--navy-dark);
    color: var(--white);
    font-family: Arial, Helvetica, sans-serif;
  }


  body.menu-open {
    overflow: hidden;
  }


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



  /* =========================
     Navigation
     ========================= */

  .site-header {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;

    display: flex;
    align-items: center;
    justify-content: space-between;

    width: 100%;
    min-height: 88px;

    padding:
      18px
      max(28px, calc((100vw - var(--page-width)) / 2));

    border-bottom: 1px solid transparent;

    transition:
      background 0.3s ease,
      border-color 0.3s ease,
      box-shadow 0.3s ease;
  }


  .site-header.scrolled {
    background: rgba(5, 7, 13, 0.94);
    border-color: var(--border);

    box-shadow:
      0 10px 35px rgba(0, 0, 0, 0.22);

    backdrop-filter: blur(16px);
  }


  .brand {
    display: flex;
    align-items: center;
    gap: 12px;
  }


  .brand-icon {
    display: flex;
    align-items: center;
    justify-content: center;

    width: 58px;
    height: 58px;

    background: transparent;
    overflow: hidden;
  }


  .brand-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
  }


  .brand-name {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
  }


  .brand-name strong {
    font-size: 15px;
  }


  .brand-name small {
    margin-top: 3px;

    color: var(--light-gray);
    font-size: 12px;
  }


  .main-navigation {
    display: flex;
    align-items: center;
    gap: 30px;
  }


  .main-navigation a {
    color: var(--light-gray);

    font-size: 14px;
    font-weight: 700;

    transition:
      color 0.2s ease,
      transform 0.2s ease;
  }


  .main-navigation a:hover {
    color: var(--white);
  }


  .main-navigation .nav-button {
    padding: 11px 20px;

    background: var(--red);
    border-radius: 999px;

    color: #051014;
  }


  .main-navigation .nav-button:hover {
    background: #54d9f2;
    color: #051014;

    transform: translateY(-2px);
  }


  .menu-button {
    display: none;

    padding: 8px;

    border: 0;
    background: transparent;

    cursor: pointer;
  }


  .menu-button span {
    display: block;

    width: 26px;
    height: 2px;

    margin: 5px 0;

    background: var(--white);

    transition:
      transform 0.25s ease,
      opacity 0.25s ease;
  }



  /* =========================
     Homepage Hero
     ========================= */

  .hero {
    position: relative;

    display: flex;
    align-items: center;

    min-height: 100vh;

    padding:
      140px
      max(24px, calc((100vw - var(--page-width)) / 2))
      80px;

    overflow: hidden;
  }


  .hero-background {
    position: absolute;
    inset: 0;

    background:
      linear-gradient(
        90deg,
        rgba(5, 7, 13, 0.97) 0%,
        rgba(5, 7, 13, 0.78) 55%,
        rgba(5, 7, 13, 0.35) 100%
      ),
      url("https://drive.google.com/thumbnail?id=1Eus_-LatPNb84wSa1F-QAtdvRL5EtF6M&sz=w2000");

    background-position: center;
    background-size: cover;

    transform: scale(1.03);
  }


  .hero-overlay {
    position: absolute;
    inset: 0;

    background:
      linear-gradient(
        180deg,
        rgba(5, 7, 13, 0.1) 55%,
        var(--navy-dark) 100%
      );
  }


  .hero-content {
    position: relative;
    z-index: 2;

    max-width: 760px;
    padding-top: 30px;
  }


  .hero-label,
  .section-label {
    margin: 0 0 18px;

    color: #35c7e8;

    font-size: 13px;
    font-weight: 900;
    letter-spacing: 0.16em;
    text-transform: uppercase;
  }


  .hero h1 {
    max-width: 760px;
    margin: 0;

    font-size: clamp(54px, 6.4vw, 96px);
    line-height: 0.96;
    letter-spacing: -0.055em;
  }


  .hero h1 span {
    display: block;
    color: #8ee7f6;
  }


  .hero-description {
    max-width: 560px;
    margin: 28px 0 0;

    color: var(--light-gray);

    font-size: 18px;
    line-height: 1.7;
  }


  .hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;

    margin-top: 38px;
  }



  /* =========================
     Buttons
     ========================= */

  .button {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    min-height: 52px;
    padding: 0 26px;

    border-radius: 999px;

    font-size: 15px;
    font-weight: 900;

    transition:
      transform 0.2s ease,
      background 0.2s ease,
      border-color 0.2s ease;
  }


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


  .button-primary {
    background: var(--red);
    color: #051014;
  }


  .button-primary:hover {
    background: #54d9f2;
  }


  .button-secondary {
    border: 1px solid rgba(255, 255, 255, 0.5);

    background:
      rgba(255, 255, 255, 0.08);
  }


  .button-secondary:hover {
    background:
      rgba(255, 255, 255, 0.14);

    border-color: var(--red);
  }



  /* =========================
     Scroll Indicator
     ========================= */

  .scroll-indicator {
    position: absolute;

    bottom: 32px;
    left: 50%;
    z-index: 2;

    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;

    color: var(--light-gray);

    font-size: 12px;
    letter-spacing: 0.1em;
    text-transform: uppercase;

    transform: translateX(-50%);
  }


  .scroll-arrow {
    font-size: 24px;
    animation: bounce 1.7s infinite;
  }


  @keyframes bounce {
    0%,
    100% {
      transform: translateY(0);
    }

    50% {
      transform: translateY(7px);
    }
  }



  /* =========================
     Homepage Benefits
     ========================= */

  .benefits {
    position: relative;
    z-index: 5;

    padding:
      0
      max(24px, calc((100vw - var(--page-width)) / 2))
      110px;

    background: var(--navy-dark);
  }


  .benefits-grid {
    display: grid;

    grid-template-columns:
      repeat(3, 1fr);

    border: 1px solid var(--border);
    border-radius: 22px;

    background: var(--navy);

    overflow: hidden;

    transform: translateY(-45px);
  }


  .benefit-card {
  position: relative;

  min-height: 310px;
  padding: 34px;

  background:
    linear-gradient(
      145deg,
      rgba(53, 199, 232, 0.08),
      rgba(255, 255, 255, 0.01)
    );

  transition:
    transform 0.25s ease,
    background 0.25s ease,
    box-shadow 0.25s ease,
    border-color 0.25s ease;
}


  .benefit-card + .benefit-card {
    border-left: 1px solid var(--border);
  }

  .benefits .benefit-card:hover {
  transform: translateY(-8px);

  background:
    linear-gradient(
      145deg,
      rgba(53, 199, 232, 0.16),
      rgba(255, 255, 255, 0.03)
    );

  box-shadow:
    0 18px 45px rgba(0, 0, 0, 0.28),
    0 0 30px rgba(53, 199, 232, 0.15);

  z-index: 2;
}

.benefits .benefit-card:hover .benefit-number {
  transform: translateX(5px);
}

.benefit-number {
  transition:
    transform 0.25s ease,
    color 0.25s ease;
}


  .benefit-number {
    display: block;

    margin-bottom: 70px;

    color: var(--red);

    font-size: 13px;
    font-weight: 900;
    letter-spacing: 0.14em;
  }


  .benefit-card h2 {
    margin: 0 0 18px;

    font-size: 26px;
    line-height: 1.1;
    letter-spacing: -0.03em;
  }


  .benefit-card p {
    margin: 0;

    color: var(--light-gray);

    font-size: 15px;
    line-height: 1.7;
  }



  /* =========================
     Temporary Sections
     ========================= */

  .placeholder-section {
    min-height: 520px;

    padding:
      110px
      max(24px, calc((100vw - var(--page-width)) / 2));

    background: var(--navy-dark);
  }


  .placeholder-section.alternate {
    background: var(--navy);
  }


  .placeholder-section h2 {
    max-width: 760px;

    margin: 0 0 20px;

    font-size:
      clamp(42px, 6vw, 76px);

    line-height: 1;
    letter-spacing: -0.05em;
  }


  .placeholder-section
  > p:not(.section-label) {
    color: var(--light-gray);
    font-size: 18px;
  }



  /* =========================
     Inner Page Hero
     ========================= */

  .inner-hero {
    position: relative;

    min-height: 360px;

    display: flex;
    align-items: end;

    padding:
      150px
      max(24px, calc((100vw - var(--page-width)) / 2))
      60px;

    background-position: center;
    background-size: cover;

    overflow: hidden;
  }


  .inner-hero::before {
    content: "";

    position: absolute;
    inset: 0;

    background:
      linear-gradient(
        180deg,
        rgba(5, 7, 13, 0.25),
        rgba(5, 7, 13, 0.92)
      );
  }


  .inner-hero-content {
    position: relative;
    z-index: 2;

    max-width: 780px;
  }


  .inner-hero h1 {
    margin: 0;

    font-size:
      clamp(52px, 7vw, 92px);

    line-height: 0.95;
    letter-spacing: -0.055em;
  }


  .inner-hero
  p:not(.section-label) {
    max-width: 620px;

    margin-top: 22px;

    color: var(--light-gray);

    font-size: 18px;
    line-height: 1.7;
  }


  .programs-hero {
    background-image:
      url("https://drive.google.com/thumbnail?id=1RUhxtKbu7Qt6losD4fzp4FQVRD7H_MQI&sz=w2000");
  }

  .about-hero {
  background-image:
    url("https://drive.google.com/thumbnail?id=1daiQbTWWt_aOq7-WCqXonQUeTTEbBJpq&sz=w2000");
}

  .contact-hero {
  background-image:
    url("https://drive.google.com/thumbnail?id=1kCGOX2ppA2xJWU_UEOu_gVo5iMQy7LQy&sz=w2000");

    background-position: center 35%;
    min-height: 650px;

}

.register-hero {
  background-image:
    url("https://drive.google.com/thumbnail?id=1clwzlvfun8ZbrMhlEt6Vikf-fLU66qmu&sz=w2000");
}

  /* =========================
     Inner Page Content
     ========================= */

  .page-content {
    min-height: 100vh;

    padding:
      100px
      max(24px, calc((100vw - var(--page-width)) / 2))
      100px;
  }


  .page-content h1 {
    max-width: 850px;

    margin: 0 0 25px;

    font-size:
      clamp(52px, 7vw, 92px);

    line-height: 0.95;
    letter-spacing: -0.055em;
  }


  .page-content
  > p:not(.section-label) {
    max-width: 650px;

    color: var(--light-gray);

    font-size: 18px;
    line-height: 1.7;
  }


  .page-content .benefits-grid {
    margin-top: 20px;
    transform: none;
  }



  /* =========================
     Programs Grid
     ========================= */

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

    gap: 20px;

    border: 0;
    background: transparent;

    overflow: visible;
  }


  .program-link {
    display: block;

    height: 100%;

    border-radius: 22px;

    cursor: pointer;
  }


  .program-card {
    position: relative;

    height: 100%;
    min-height: 330px;

    display: flex;
    flex-direction: column;

    border: 1px solid var(--border);
    border-radius: 22px;

    cursor: pointer;

    overflow: hidden;

    transition:
      transform 0.25s ease,
      border-color 0.25s ease,
      box-shadow 0.25s ease,
      background 0.25s ease;
  }


  .program-link .program-card {
    border-left:
      1px solid var(--border);
  }


  .program-link:hover
  .program-card {
    transform: translateY(-8px);

    border-color: var(--red);

    background:
      linear-gradient(
        145deg,
        rgba(53, 199, 232, 0.16),
        rgba(255, 255, 255, 0.03)
      );

    box-shadow:
      0 18px 45px
        rgba(0, 0, 0, 0.28),
      0 0 25px
        rgba(53, 199, 232, 0.15);
  }


  .program-action {
    display: inline-block;

    margin-top: auto;
    padding-top: 30px;

    color: var(--red);

    font-size: 14px;
    font-weight: 800;

    opacity: 0.75;

    transition:
      opacity 0.25s ease,
      transform 0.25s ease;
  }


  .program-link:hover
  .program-action {
    opacity: 1;

    transform:
      translateX(5px);
  }

    /* =========================
   Contact Cards
   ========================= */

.contact-info {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;

  margin-top: 55px;
}

.contact-card {
  padding: 34px;

  border: 1px solid var(--border);
  border-radius: 22px;

  background:
    linear-gradient(
      145deg,
      rgba(53, 199, 232, 0.10),
      rgba(255, 255, 255, 0.02)
    );

  transition:
    transform 0.25s ease,
    border-color 0.25s ease,
    box-shadow 0.25s ease;
}

.contact-card:hover {
  transform: translateY(-6px);

  border-color: var(--red);

  box-shadow:
    0 18px 45px rgba(0, 0, 0, 0.28),
    0 0 25px rgba(53, 199, 232, 0.12);
}

.contact-card .section-label {
  margin-bottom: 14px;
}

.contact-card h2 {
  margin: 0;

  font-size: clamp(20px, 2vw, 28px);
}

.contact-card h2 a {
  transition: color 0.2s ease;
}

.contact-card h2 a:hover {
  color: var(--red);
}

  /* =========================
     Registration
     ========================= */

  .registration-section {
    display: grid;

    grid-template-columns:
      0.8fr 1.2fr;

    gap: 80px;

    align-items: start;

    min-height: 100vh;

    padding:
      150px
      max(24px, calc((100vw - var(--page-width)) / 2))
      100px;

    background: var(--navy);
  }


  .registration-intro {
    position: sticky;
    top: 130px;
  }


  .registration-intro h2 {
    max-width: 520px;

    margin: 0 0 24px;

    font-size:
      clamp(44px, 5vw, 72px);

    line-height: 1;
    letter-spacing: -0.05em;
  }


  .registration-intro
  > p:not(.section-label) {
    max-width: 500px;

    color: var(--light-gray);

    font-size: 18px;
    line-height: 1.7;
  }


  .registration-form {
    padding: 38px;

    border:
      1px solid var(--border);

    border-radius: 24px;

    background:
      rgba(5, 7, 13, 0.72);
  }


  .form-heading {
    margin-bottom: 30px;
  }


  .form-heading h3 {
    margin: 0 0 8px;

    font-size: 28px;
  }


  .form-heading p {
    margin: 0;

    color: var(--light-gray);
  }


  .form-grid {
    display: grid;

    grid-template-columns:
      repeat(2, 1fr);

    gap: 22px;
  }


  .form-field {
    display: flex;
    flex-direction: column;

    gap: 9px;
  }


  .form-field-full {
    grid-column: 1 / -1;
  }


  .form-field span {
    font-size: 14px;
    font-weight: 800;
  }


  .form-field input,
  .form-field select,
  .form-field textarea {
    width: 100%;

    padding: 15px 16px;

    border:
      1px solid
      rgba(255, 255, 255, 0.2);

    border-radius: 12px;

    outline: none;

    background:
      rgba(255, 255, 255, 0.06);

    color: var(--white);

    font: inherit;

    transition:
      border-color 0.2s ease,
      background 0.2s ease;
  }


  .form-field select option {
    color: #111;
  }


  .form-field input:focus,
  .form-field select:focus,
  .form-field textarea:focus {
    border-color: var(--red);

    background:
      rgba(255, 255, 255, 0.1);
  }


  .form-field textarea {
    resize: vertical;
  }


  .submit-button {
    margin-top: 26px;

    border: 0;

    cursor: pointer;
  }


  .submit-button:disabled {
    cursor: not-allowed;

    opacity: 0.65;
  }


  .form-message {
    display: none;

    margin-top: 22px;

    padding: 16px 18px;

    border-radius: 12px;

    font-size: 15px;
    line-height: 1.6;
  }


  .form-message.success {
    display: block;

    border:
      1px solid rgba(77, 219, 137, 0.4);

    background:
      rgba(77, 219, 137, 0.12);
  }


  .form-message.error {
    display: block;

    border:
      1px solid rgba(239, 51, 64, 0.5);

    background:
      rgba(239, 51, 64, 0.12);
  }



  /* =========================
     Footer
     ========================= */

  .site-footer {
    padding: 28px 24px;

    border-top:
      1px solid var(--border);

    background: #03050a;

    text-align: center;
  }


  .site-footer p {
    margin: 0;

    color: var(--light-gray);

    font-size: 13px;
  }



  /* =========================
     Tablet + Mobile
     ========================= */

  @media (max-width: 800px) {

    .menu-button {
      display: block;

      z-index: 1002;
    }


    .main-navigation {
  position: fixed;

  top: 0;
  right: 0;
  bottom: 0;
  left: 0;

  z-index: 1001;

  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;

  gap: 28px;

  height: 100dvh;

  padding:
    120px
    24px
    50px;

  background: var(--navy-dark);

  overflow-y: auto;
  overscroll-behavior: contain;

  opacity: 0;
  pointer-events: none;

  transition:
    opacity 0.25s ease;
}


    .main-navigation.open {
      opacity: 1;
      pointer-events: auto;
    }


    .main-navigation a {
      font-size: 24px;
    }


    .menu-button.open
    span:nth-child(1) {
      transform:
        translateY(7px)
        rotate(45deg);
    }


    .menu-button.open
    span:nth-child(2) {
      opacity: 0;
    }


    .menu-button.open
    span:nth-child(3) {
      transform:
        translateY(-7px)
        rotate(-45deg);
    }


    .hero {
      min-height: 860px;
    }


    .hero-background {
      background-position:
        62% center;
    }


    .hero h1 {
      font-size:
        clamp(54px, 15vw, 80px);
    }


    .scroll-indicator {
      display: none;
    }


    .benefits {
      padding-bottom: 80px;
    }


    .benefits-grid {
      grid-template-columns: 1fr;

      transform:
        translateY(-25px);
    }


    .programs-grid {
      grid-template-columns: 1fr;

      transform: none;
    }


    .benefit-card {
      min-height: auto;
    }


    .benefit-card
    + .benefit-card {
      border-top:
        1px solid var(--border);

      border-left: 0;
    }


    .program-link
    .program-card {
      min-height: 280px;

      border:
        1px solid var(--border);
    }


    .benefit-number {
      margin-bottom: 36px;
    }


    .inner-hero {
      min-height: 340px;

      padding:
        140px 24px 50px;
    }


    .page-content {
      padding:
        70px 24px 80px;
    }


    .registration-section {
      grid-template-columns: 1fr;

      gap: 45px;

      padding:
        130px 24px 80px;
    }


    .registration-intro {
      position: static;
    }


    .form-grid {
      grid-template-columns: 1fr;
    }


    .form-field-full {
      grid-column: auto;
    }

    .contact-info {
      grid-template-columns: 1fr;
    }

    
  }



  /* =========================
     Small Phones
     ========================= */

  @media (max-width: 520px) {

    .brand-name {
      display: none;
    }


    .brand-icon {
      width: 52px;
      height: 52px;
    }


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


    .hero-buttons .button {
      width: 100%;
    }


    .hero-description {
      font-size: 17px;
    }


    .registration-form {
      padding: 24px 18px;
    }


    .submit-button {
      width: 100%;
    }


    .program-card {
      padding: 26px;
    }
  }