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

  :root {
    --primary: #1152d4;
    --bg-light: #f6f6f8;
    --bg-dark: #101622;
  }

  html.light body {
    background-color: var(--bg-light);
    color: #0f172a;
  }

  body {
    font-family: 'Inter', sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }

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

  /* ── HEADER ── */
  header {
    position: sticky;
    top: 0;
    z-index: 50;
    width: 100%;
    border-bottom: 1px solid #e2e8f0;
    background: rgba(255,255,255,0.80);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
  }

  .header-inner {
    max-width: 80rem;
    margin: 0 auto;
    padding: 0 1rem;
  }

  @media (min-width: 640px)  { .header-inner { padding: 0 1.5rem; } }
  @media (min-width: 1024px) { .header-inner { padding: 0 2rem; } }

  .header-row {
    display: flex;
    height: 4rem;
    align-items: center;
    justify-content: space-between;
  }

  .logo-wrap {
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }

  .logo-icon {
    display: flex;
    height: 2.5rem;
    width: 2.5rem;
    align-items: center;
    justify-content: center;
    border-radius: 0.5rem;
    background-color: var(--primary);
    color: #fff;
  }

  .logo-text {
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.025em;
    color: #0f172a;
  }

  .logo-text .accent { color: var(--primary); }

  nav.main-nav {
    display: none;
    align-items: center;
    gap: 2rem;
  }

  @media (min-width: 768px) { nav.main-nav { display: flex; } }

  nav.main-nav a {
    font-size: 0.875rem;
    font-weight: 600;
    transition: color 0.15s;
  }

  nav.main-nav a:hover { color: var(--primary); }

  .header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
  }

  .btn-ghost {
    display: none;
    font-size: 0.875rem;
    font-weight: 600;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    border: none;
    background: transparent;
    cursor: pointer;
    transition: background 0.15s;
  }

  .btn-ghost:hover { background: #f1f5f9; }

  @media (min-width: 640px) { .btn-ghost { display: flex; } }

  .btn-primary {
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0.5rem;
    background-color: var(--primary);
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 700;
    color: #fff;
    border: none;
    cursor: pointer;
    box-shadow: 0 10px 15px -3px rgba(17,82,212,0.25);
    transition: background 0.15s, transform 0.1s;
  }

  .btn-primary:hover { background-color: rgba(17,82,212,0.9); }
  .btn-primary:active { transform: scale(0.95); }

  /* ── HERO ── */
  .hero {
    position: relative;
    overflow: hidden;
    padding-top: 4rem;
    padding-bottom: 6rem;
  }

  @media (min-width: 1024px) {
    .hero { padding-top: 8rem; padding-bottom: 10rem; }
  }

  .hero-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
    background: radial-gradient(45% 45% at 50% 50%, rgba(17,82,212,0.08) 0%, rgba(255,255,255,0) 100%);
  }

  .container {
    max-width: 80rem;
    margin: 0 auto;
    padding: 0 1rem;
  }

  @media (min-width: 640px)  { .container { padding: 0 1.5rem; } }
  @media (min-width: 1024px) { .container { padding: 0 2rem; } }

  .hero-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
  }

  @media (min-width: 1024px) {
    .hero-grid { grid-template-columns: 1fr 1fr; }
  }

  .hero-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    max-width: 42rem;
  }

  .badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    background: rgba(17,82,212,0.10);
    color: var(--primary);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
  }

  .badge .material-symbols-outlined { font-size: 0.875rem; }

  .hero-title {
    font-size: 3rem;
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -0.025em;
    color: #0f172a;
  }

  @media (min-width: 768px) { .hero-title { font-size: 3.75rem; } }
  @media (min-width: 1024px) { .hero-title { font-size: 4.5rem; } }

  .hero-title .accent { color: var(--primary); }

  .hero-subtitle {
    font-size: 1.125rem;
    font-weight: 500;
    color: #475569;
    line-height: 1.6;
  }

  @media (min-width: 768px) { .hero-subtitle { font-size: 1.25rem; } }

  .hero-desc {
    font-size: 1rem;
    color: #64748b;
    line-height: 1.6;
  }

  @media (min-width: 768px) { .hero-desc { font-size: 1.125rem; } }

  .hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
  }

  .btn-hero-primary {
    padding: 1rem 2rem;
    background: var(--primary);
    color: #fff;
    border-radius: 0.75rem;
    font-weight: 700;
    font-size: 1.125rem;
    border: none;
    cursor: pointer;
    box-shadow: 0 20px 25px -5px rgba(17,82,212,0.30);
    transition: box-shadow 0.2s, transform 0.2s;
  }

  .btn-hero-primary:hover {
    box-shadow: 0 20px 25px -5px rgba(17,82,212,0.40);
    transform: translateY(-2px);
  }

  .btn-hero-outline {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    border-radius: 0.75rem;
    border: 2px solid #e2e8f0;
    font-weight: 700;
    background: transparent;
    cursor: pointer;
    transition: background 0.15s;
    color: #0f172a;
  }

  .btn-hero-outline:hover { background: #fff; }

  .btn-hero-outline .material-symbols-outlined {
    color: var(--primary);
    transition: transform 0.15s;
  }

  .btn-hero-outline:hover .material-symbols-outlined { transform: scale(1.10); }

  /* Hero video card */
  .hero-video-wrap {
    position: relative;
  }

  .hero-video-wrap:hover .glow { opacity: 0.40; }

  .glow {
    position: absolute;
    inset: -4px;
    background: linear-gradient(to right, var(--primary), #60a5fa);
    border-radius: 1rem;
    filter: blur(8px);
    opacity: 0.25;
    transition: opacity 1s;
    pointer-events: none;
  }

  .video-box {
    position: relative;
    width: 100%;
    aspect-ratio: 16/9;
    overflow: hidden;
    border-radius: 1rem;
    background: #1e293b;
    box-shadow: 0 25px 50px -12px rgba(0,0,0,0.25);
  }

  .video-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(15,23,42,0.40);
    z-index: 1;
  }

  .play-btn {
    height: 5rem;
    width: 5rem;
    border-radius: 9999px;
    background: #fff;
    color: var(--primary);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 25px 50px -12px rgba(0,0,0,0.25);
    transition: transform 0.15s;
  }

  .play-btn:hover { transform: scale(1.10); }
  .play-btn .material-symbols-outlined { font-size: 2.5rem; font-variation-settings: 'FILL' 1; }

  .video-thumb {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
  }

  /* ── HOW WE HELP ── */
  .section-help {
    padding: 6rem 0;
    background: #fff;
  }

  .section-head {
    text-align: center;
    margin-bottom: 4rem;
  }

  .section-head h2 {
    font-size: 1.875rem;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 1rem;
    letter-spacing: -0.025em;
  }

  @media (min-width: 768px) { .section-head h2 { font-size: 2.25rem; } }

  .section-head p {
    color: #64748b;
    max-width: 42rem;
    margin: 0 auto;
  }

  .cards-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  @media (min-width: 768px)  { .cards-grid { grid-template-columns: 1fr 1fr; } }
  @media (min-width: 1024px) { .cards-grid { grid-template-columns: repeat(4, 1fr); } }

  .card {
    padding: 2rem;
    border-radius: 1rem;
    background: #f8fafc;
    border: 1px solid #f1f5f9;
    transition: border-color 0.2s, box-shadow 0.2s;
  }

  .card:hover {
    border-color: rgba(17,82,212,0.50);
    box-shadow: 0 25px 50px -12px rgba(17,82,212,0.05);
  }

  .card-icon {
    margin-bottom: 1.5rem;
    display: inline-flex;
    height: 3.5rem;
    width: 3.5rem;
    align-items: center;
    justify-content: center;
    border-radius: 0.75rem;
    transition: background 0.2s, color 0.2s;
  }

  .card-icon .material-symbols-outlined { font-size: 1.875rem; }

  .card-icon-blue   { background: rgba(17,82,212,0.10);  color: var(--primary); }
  .card-icon-sky    { background: rgba(59,130,246,0.10); color: #3b82f6; }
  .card-icon-indigo { background: rgba(99,102,241,0.10); color: #6366f1; }
  .card-icon-green  { background: rgba(16,185,129,0.10); color: #10b981; }

  .card:hover .card-icon-blue   { background: var(--primary); color: #fff; }
  .card:hover .card-icon-sky    { background: #3b82f6; color: #fff; }
  .card:hover .card-icon-indigo { background: #6366f1; color: #fff; }
  .card:hover .card-icon-green  { background: #10b981; color: #fff; }

  .card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: #0f172a;
  }

  .card p {
    color: #64748b;
    font-size: 0.875rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
  }

  .card-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary);
    font-weight: 700;
    font-size: 0.875rem;
  }

  .card-link .material-symbols-outlined { font-size: 0.875rem; }

  /* ── MISSION ── */
  .section-mission {
    padding: 6rem 0;
    border-top: 1px solid #f1f5f9;
    overflow: hidden;
  }

  .mission-inner {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    align-items: center;
  }

  @media (min-width: 1024px) {
    .mission-inner { flex-direction: row; }
  }

  .stats-grid {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }

  @media (min-width: 1024px) { .stats-grid { width: 50%; } }

  .stat-card {
    background: rgba(17,82,212,0.05);
    padding: 2rem;
    border-radius: 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    border: 1px solid rgba(17,82,212,0.10);
  }

  .stat-card:nth-child(2) { margin-top: 1rem; }
  .stat-card:nth-child(3) { margin-top: -0rem; }

  .stat-value {
    font-size: 2.25rem;
    font-weight: 900;
    color: var(--primary);
    margin-bottom: 0.5rem;
  }

  .stat-label {
    font-size: 0.75rem;
    font-weight: 700;
    color: #475569;
    text-transform: uppercase;
    letter-spacing: 0.1em;
  }

  .mission-text {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
  }

  @media (min-width: 1024px) { .mission-text { width: 50%; } }

  .mission-text h2 {
    font-size: 2.25rem;
    font-weight: 900;
    color: #0f172a;
    line-height: 1.2;
  }

  .mission-text p {
    font-size: 1.125rem;
    color: #64748b;
    line-height: 1.6;
  }

  .mission-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }

  .mission-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 600;
    color: #334155;
  }

  .check-icon {
    height: 1.5rem;
    width: 1.5rem;
    border-radius: 9999px;
    background: rgba(17,82,212,0.20);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }

  .check-icon .material-symbols-outlined {
    font-size: 0.75rem;
    color: var(--primary);
    font-variation-settings: 'wght' 900;
  }

  /* ── FOOTER ── */
  footer {
    background: #f8fafc;
    border-top: 1px solid #e2e8f0;
    padding: 3rem 0;
  }

  .footer-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
  }

  @media (min-width: 768px) {
    .footer-inner { flex-direction: row; }
  }

  .footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }

  .footer-logo-icon {
    display: flex;
    height: 2rem;
    width: 2rem;
    align-items: center;
    justify-content: center;
    border-radius: 0.5rem;
    background: var(--primary);
    color: #fff;
  }

  .footer-logo-icon .material-symbols-outlined { font-size: 1rem; }

  .footer-logo-text {
    font-size: 1.125rem;
    font-weight: 700;
    letter-spacing: -0.025em;
    color: #0f172a;
  }

  .footer-copy {
    font-size: 0.875rem;
    color: #64748b;
    font-weight: 500;
  }

  .footer-socials {
    display: flex;
    gap: 1.5rem;
  }

  .footer-socials a {
    color: #94a3b8;
    transition: color 0.15s;
  }

  .footer-socials a:hover { color: var(--primary); }

  /* ── FAB ── */
  .fab-wrap {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 50;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 1rem;
  }

  .fab-tooltip {
    display: none;
    background: #fff;
    padding: 0.5rem 1rem;
    border-radius: 0.75rem;
    box-shadow: 0 20px 25px -5px rgba(0,0,0,0.10);
    border: 1px solid #f1f5f9;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
    animation: bounce 1s infinite;
  }

  @media (min-width: 768px) { .fab-tooltip { display: flex; } }

  .fab-tooltip p {
    font-size: 0.75rem;
    font-weight: 700;
    color: #475569;
  }

  .fab-dot {
    height: 0.5rem;
    width: 0.5rem;
    border-radius: 9999px;
    background: var(--primary);
    animation: pulse 2s cubic-bezier(0.4,0,0.6,1) infinite;
  }

  .fab-btn {
    position: relative;
    display: flex;
    height: 4rem;
    width: 4rem;
    align-items: center;
    justify-content: center;
    border-radius: 9999px;
    background: var(--primary);
    color: #fff;
    border: none;
    cursor: pointer;
    box-shadow: 0 25px 50px -12px rgba(17,82,212,0.40);
    transition: transform 0.15s;
  }

  .fab-btn:hover { transform: scale(1.10); }
  .fab-btn:active { transform: scale(0.95); }
  .fab-btn .material-symbols-outlined { font-size: 1.875rem; }

  .fab-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    display: flex;
    height: 1.25rem;
    width: 1.25rem;
    align-items: center;
    justify-content: center;
    border-radius: 9999px;
    background: #ef4444;
    font-size: 10px;
    font-weight: 700;
    color: #fff;
    white-space: nowrap;
    padding: 0 4px;
    width: auto;
    min-width: 1.25rem;
  }

  /* ── ANIMATIONS ── */
  @keyframes bounce {
    0%, 100% { transform: translateY(0); animation-timing-function: cubic-bezier(0.8,0,1,1); }
    50%       { transform: translateY(-6px); animation-timing-function: cubic-bezier(0,0,0.2,1); }
  }

  @keyframes pulse {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0.5; }
  }
  
.header-inner img{
    width: 60px;
    height: auto;
}