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

  :root {
    --blue: #1a6fbf;
    --blue-light: #e8f2fc;
    --blue-mid: #3b8de0;
    --accent: #e85d26;
    --accent-light: #fdf1ec;
    --text: #1c1c1e;
    --text-muted: #6b6b72;
    --surface: #f7f8fa;
    --white: #ffffff;
    --border: #e2e4e9;
    --radius: 16px;
    --radius-sm: 8px;
  }

  html { scroll-behavior: smooth; overflow-x: hidden; }

  body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--text);
    background: var(--white);
    line-height: 1.65;
    font-size: 16px;
  }

  /* NAV */
  nav {
    position: sticky; top: 0; z-index: 100;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    padding: 0 1.5rem;
  }
  .nav-inner {
    max-width: 1100px; margin: auto;
    display: flex; align-items: center; justify-content: space-between;
    height: 64px; gap: 1rem;
  }
  .nav-logo {
    font-size: 18px; font-weight: 700; color: var(--blue);
    text-decoration: none; white-space: nowrap;
  }
  .nav-links { display: flex; gap: 1.5rem; list-style: none; }
  .nav-links a {
    font-size: 14px; color: var(--text-muted); text-decoration: none;
    transition: color .2s;
  }
  .nav-links a:hover { color: var(--blue); }
  .nav-cta {
    background: var(--accent); color: #fff; border: none;
    padding: .55rem 1.25rem; border-radius: 50px; font-size: 14px; font-weight: 600;
    cursor: pointer; text-decoration: none; white-space: nowrap; transition: background .2s;
  }
  .nav-cta:hover { background: #c94d1a; }
  .hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
  .hamburger span { width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: .3s; }
  .mobile-menu {
    display: none; flex-direction: column; gap: .5rem;
    padding: 1rem 1.5rem; border-top: 1px solid var(--border);
    background: var(--white);
  }
  .mobile-menu.open { display: flex; }
  .mobile-menu a { font-size: 16px; color: var(--text); text-decoration: none; padding: .5rem 0; border-bottom: 1px solid var(--border); }

  /* HERO */
  .hero {
    background: linear-gradient(160deg, #e8f2fc 0%, #fdf1ec 100%);
    padding: 1rem 1.5rem 4rem;
  }
  .hero-inner {
    max-width: 1100px; margin: auto;
    display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center;
  }
  .hero-text {}
  .hero-eyebrow {
    display: inline-block;
    background: var(--accent); color: #fff;
    font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
    padding: .35rem .85rem; border-radius: 50px; margin-bottom: 1.25rem;
  }
  .hero-title {
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 800; line-height: 1.2;
    color: var(--text); margin-bottom: 1rem;
  }
  .hero-title span { color: var(--blue); }
  .hero-subtitle {
    font-size: 1.1rem; color: var(--text-muted); margin-bottom: 2rem; line-height: 1.7;
  }
  .hero-goal {
    background: var(--white); border-radius: var(--radius); padding: 1.5rem;
    border: 1px solid var(--border); margin-bottom: 1.5rem;
  }
  .goal-label { font-size: 13px; color: var(--text-muted); margin-bottom: .25rem; }
  .goal-amount { font-size: 2rem; font-weight: 800; color: var(--accent); }
  .goal-desc { font-size: 13px; color: var(--text-muted); margin-top: .25rem; }
  .hero-btns { display: flex; gap: 1rem; flex-wrap: wrap; }
  .btn-primary {
    background: var(--accent); color: #fff;
    padding: .85rem 2rem; border-radius: 50px; font-size: 16px; font-weight: 700;
    text-decoration: none; transition: background .2s; display: inline-block;
  }
  .btn-primary:hover { background: #c94d1a; }
  .btn-secondary {
    background: transparent; color: var(--blue);
    padding: .85rem 2rem; border-radius: 50px; font-size: 16px; font-weight: 600;
    border: 2px solid var(--blue); text-decoration: none; transition: all .2s; display: inline-block;
  }
  .btn-secondary:hover { background: var(--blue); color: #fff; }
  .hero-photo-wrap { position: relative; }
  .hero-main-photo {
    width: 100%; border-radius: 24px;
    box-shadow: 0 20px 60px rgba(26,111,191,.15);
    aspect-ratio: 4/5; object-fit: cover;
  }
  .hero-badge {
    position: absolute; bottom: 1.5rem; left: 50%; transform: translateX(-50%);
    background: var(--white); border-radius: var(--radius-sm);
    padding: .75rem 1.25rem; box-shadow: 0 4px 20px rgba(0,0,0,.12);
    text-align: center; white-space: nowrap;
  }
  .hero-badge strong { display: block; font-size: 18px; font-weight: 800; color: var(--blue); }
  .hero-badge span { font-size: 12px; color: var(--text-muted); }

  /* STORY */
  .story { padding: 5rem 1.5rem; background: var(--white); }
  .story-inner { max-width: 900px; margin: auto; }
  .section-label {
    font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .1em;
    color: var(--blue); margin-bottom: .75rem;
  }
  .section-title {
    font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 800; margin-bottom: 1.5rem; line-height: 1.25;
  }
  .story-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; margin-bottom: 2rem; }
  .story-img {
    width: 100%; border-radius: var(--radius); object-fit: cover; aspect-ratio: 1;
  }
  .story-text p { margin-bottom: 1rem; color: var(--text-muted); font-size: 1rem; }
  .disease-card {
    background: var(--accent-light); border-radius: var(--radius);
    padding: 2rem; border-left: 4px solid var(--accent); margin-top: 2rem;
  }
  .disease-card h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: .75rem; color: var(--text); }
  .disease-card p { color: var(--text-muted); font-size: .95rem; }

  /* DOCS CAROUSEL */
  .docs { padding: 2rem 1.5rem; background: var(--surface); }
  .docs-inner { max-width: 1100px; margin: auto; }
  .docs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem; margin-top: 2rem;
  }
  .doc-card {
    border-radius: var(--radius-sm); overflow: hidden;
    border: 1px solid var(--border); background: var(--white);
    cursor: pointer; transition: transform .2s, box-shadow .2s;
  }
  .doc-card:hover { transform: translateY(-4px); box-shadow: 0 8px 24px rgba(0,0,0,.1); }
  .doc-card img { width: 100%; aspect-ratio: 3/4; object-fit: cover; display: block; }
  .doc-card-label { font-size: 12px; color: var(--text-muted); padding: .5rem .75rem; text-align: center; }
  .docs-more-btn {
    display: block; margin: 1.5rem auto 0;
    background: transparent; color: var(--blue); border: 2px solid var(--blue);
    padding: .7rem 2rem; border-radius: 50px; font-size: 15px; font-weight: 600;
    cursor: pointer; transition: all .2s;
  }
  .docs-more-btn:hover { background: var(--blue); color: #fff; }
  .hidden-doc { display: none; }

  /* LIGHTBOX */
  .lightbox {
    display: none; position: fixed; inset: 0; z-index: 999;
    background: rgba(0,0,0,.85); align-items: center; justify-content: center;
  }
  .lightbox.active { display: flex; }
  .lightbox img { max-width: 90vw; max-height: 90vh; border-radius: var(--radius-sm); }
  .lightbox-close {
    position: absolute; top: 1rem; right: 1rem;
    background: rgba(255,255,255,.2); color: #fff; border: none;
    width: 44px; height: 44px; border-radius: 50%; font-size: 20px;
    cursor: pointer; display: flex; align-items: center; justify-content: center;
  }

  /* DONATE */
  .donate { padding: 5rem 1.5rem; background: var(--white); }
  .donate-inner { max-width: 800px; margin: auto; }
  .cards-list { display: flex; flex-direction: column; gap: 1rem; margin-top: 2rem; }
  .card-row {
    background: var(--surface); border-radius: var(--radius); padding: 1.25rem 1.5rem;
    border: 1px solid var(--border);
  }
  .card-row-top { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
  .card-bank { font-size: 14px; font-weight: 700; color: var(--blue); display: flex; align-items: center; gap: .5rem; }
  .card-bank-icon {
    width: 36px; height: 24px; border-radius: 4px;
    background: var(--blue); color: #fff;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 10px; font-weight: 800; letter-spacing: .03em; flex-shrink: 0;
  }
  .card-number { font-size: 15px; font-family: monospace; color: var(--text); letter-spacing: .05em; }
  .copy-btn {
    background: var(--blue); color: #fff; border: none;
    padding: .45rem 1rem; border-radius: 50px; font-size: 13px; font-weight: 600;
    cursor: pointer; transition: background .2s; white-space: nowrap; flex-shrink: 0;
  }
  .copy-btn:hover { background: #1255a0; }
  .copy-btn.copied { background: #15803d; }
  .card-link-row { margin-top: .75rem; padding-top: .75rem; border-top: 1px solid var(--border); }
  .card-link-row a {
    font-size: 13px; color: var(--blue); text-decoration: none; font-weight: 500;
    display: inline-flex; align-items: center; gap: .35rem;
  }
  .card-link-row a:hover { text-decoration: underline; }

  /* PROGRESS */
  .progress-section { background: var(--blue-light); padding: 4rem 1.5rem; text-align: center; }
  .progress-inner { max-width: 700px; margin: auto; }
  .progress-amounts {
    display: flex; justify-content: space-between; font-size: 14px;
    color: var(--text-muted); margin-bottom: .5rem;
  }
  .progress-bar-wrap {
    width: 100%; background: var(--white); border-radius: 999px;
    height: 28px; overflow: hidden; border: 1px solid var(--border);
    position: relative;
  }
  .progress-bar-fill {
    height: 100%; border-radius: 999px;
    background: linear-gradient(90deg, var(--blue), var(--blue-mid));
    width: 0%; transition: width 1.2s cubic-bezier(.4,0,.2,1);
    display: flex; align-items: center; justify-content: flex-end; padding-right: 10px;
  }
  .progress-bar-fill span { font-size: 13px; font-weight: 700; color: #fff; }
  .progress-stats {
    display: flex; justify-content: center; gap: 3rem; margin-top: 1.5rem; flex-wrap: wrap;
  }
  .progress-stat strong { display: block; font-size: 1.8rem; font-weight: 800; color: var(--blue); }
  .progress-stat small { font-size: 13px; color: var(--text-muted); }

  /* SUPPORT VIDEOS */
  .support { padding: 2rem 1.5rem; background: var(--white); }
  .support-inner { max-width: 1100px; margin: auto; }
  .videos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
  }
  .video-embed {
    border-radius: var(--radius); overflow: hidden;
    background: #000;
    border: 1px solid var(--border);
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
  }
  .video-embed video {
    display: block;
    width: 100%;
    max-height: 520px;
    object-fit: cover;
    border-radius: var(--radius);
  }

  .video-embed--with-play {
    position: relative;
    cursor: pointer;
  }
  .play-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    background: rgba(0,0,0,0.35);
    border-radius: var(--radius);
    transition: background .2s;
    z-index: 2;
  }
  .play-overlay:hover { background: rgba(0,0,0,0.5); }
  .play-btn-circle {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 30px rgba(232,93,38,0.55);
    transition: transform .2s, box-shadow .2s;
  }
  .play-overlay:hover .play-btn-circle {
    transform: scale(1.1);
    box-shadow: 0 10px 40px rgba(232,93,38,0.7);
  }
  .play-label {
    color: #fff;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: .03em;
    text-shadow: 0 1px 4px rgba(0,0,0,0.4);
  }
  .play-overlay.hidden { display: none; }
  .bloggers { padding: 5rem 1.5rem; background: var(--surface); }
  .bloggers-inner { max-width: 900px; margin: auto; }
  .bloggers-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem; margin-top: 2rem;
  }
  .blogger-card {
    background: var(--white); border-radius: var(--radius); padding: 1.25rem;
    border: 1px solid var(--border); text-align: center; text-decoration: none;
    transition: transform .2s, box-shadow .2s; display: block;
  }
  .blogger-card:hover { transform: translateY(-4px); box-shadow: 0 8px 24px rgba(0,0,0,.1); }
  .blogger-avatar {
    width: 56px; height: 56px; border-radius: 50%;
    background: var(--blue-light); display: flex; align-items: center; justify-content: center;
    margin: 0 auto 1rem; font-size: 22px; font-weight: 800; color: var(--blue);
  }
  .blogger-name { font-size: 14px; font-weight: 700; color: var(--text); margin-bottom: .25rem; }
  .blogger-handle { font-size: 12px; color: var(--text-muted); }

  /* FOOTER */
  footer {
    background: var(--text); color: rgba(255,255,255,.7);
    padding: 3rem 1.5rem 2rem;
  }
  .footer-inner {
    max-width: 1100px; margin: auto;
    display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 3rem;
  }
  .footer-brand { }
  .footer-logo { font-size: 20px; font-weight: 800; color: #fff; margin-bottom: .75rem; }
  .footer-desc { font-size: 13px; line-height: 1.7; }
  .footer-col h4 { font-size: 14px; font-weight: 700; color: #fff; margin-bottom: 1rem; }
  .footer-col ul { list-style: none; }
  .footer-col li { margin-bottom: .5rem; }
  .footer-col a { font-size: 13px; color: rgba(255,255,255,.6); text-decoration: none; }
  .footer-col a:hover { color: #fff; }
  .footer-bottom {
    max-width: 1100px; margin: 2rem auto 0;
    padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,.15);
    display: flex; justify-content: space-between; align-items: center;
    font-size: 12px; flex-wrap: wrap; gap: .5rem;
  }

  /* POLICY MODAL */
  .modal-overlay {
    display: none; position: fixed; inset: 0; z-index: 1000;
    background: rgba(0,0,0,.6); align-items: center; justify-content: center; padding: 1rem;
  }
  .modal-overlay.active { display: flex; }
  .modal-box {
    background: var(--white); border-radius: var(--radius); max-width: 680px; width: 100%;
    max-height: 85vh; overflow-y: auto; padding: 2.5rem;
  }
  .modal-box h2 { font-size: 1.4rem; font-weight: 800; margin-bottom: 1rem; }
  .modal-box p, .modal-box li { font-size: 14px; color: var(--text-muted); margin-bottom: .75rem; line-height: 1.7; }
  .modal-box h3 { font-size: 1rem; font-weight: 700; margin: 1.25rem 0 .5rem; color: var(--text); }
  .modal-box ul { padding-left: 1.25rem; }
  .modal-close {
    display: block; margin-top: 1.5rem; background: var(--blue); color: #fff;
    border: none; padding: .7rem 1.5rem; border-radius: 50px; font-size: 14px;
    font-weight: 600; cursor: pointer;
  }

  /* RESPONSIVE */
  @media (max-width: 1024px) {
    .videos-grid { grid-template-columns: repeat(2, 1fr); }
  }
  @media (max-width: 768px) {
      .nav-cta { font-size: 13px; padding: 8px 14px; }
    .nav-links { display: none; }
    .hamburger { display: none; }
    .hero-inner { grid-template-columns: 1fr; gap: 2rem; }
    .hero-photo-wrap { order: -1; }
    .hero-main-photo { aspect-ratio: 4/3; }
    .story-grid { grid-template-columns: 1fr; }
    .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
    .videos-grid { grid-template-columns: 1fr; }
    .video-embed video { max-height: 400px; }
  }
  @media (max-width: 480px) {
    .hero { padding: 3rem 1rem 3rem; }
    .docs, .donate, .support, .bloggers, .story { padding: 3rem 1rem; }
    .progress-section { padding: 3rem 1rem; }
    .progress-stats { gap: 1.5rem; }
  }