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

    :root {
      --teal: #2a9d8f;
      --teal-dark: #1f7a6e;
      --teal-deep: #134e4a;
      --teal-light: #e6f5f3;
      --gold: #e9c46a;
      --gold-dark: #c9a227;
      --text-dark: #1a2e2b;
      --text-mid: #3d5a57;
      --text-muted: #6b8c89;
      --gray-200: #e6eef0;
      --radius-lg: 24px;
      --white: #ffffff;
      --bg-light: #f4f9f8;
      --border: #d0e8e5;
    }

    html { scroll-behavior: smooth; }

    body {
      font-family: 'DM Sans', sans-serif;
      color: var(--text-dark);
      background: var(--white);
      line-height: 1.6;
    }

    /* ── NAV ── */
    .navbar {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 100;
        background: #fffffff2;
        -webkit-backdrop-filter: blur(12px);
        backdrop-filter: blur(12px);
        border-bottom: 1px solid var(--gray-200);
        transition: box-shadow .3s;
    }

    /* keep layout behaviour on the inner container */
    .nav-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 0 1.5rem;
      height: 64px;
      max-width: 1200px;
      margin: 0 auto;
    }
    .nav-logo {
      display: flex;
      align-items: center;
      gap: 0.6rem;
      text-decoration: none;
    }
    .nav-logo img {
      height: 44px;
      width: auto;
      display: block;
    }

    .nav-divider { width: 1px; height: 28px; background: var(--border); margin: 0 1rem; }
    .nav-links { display: flex; align-items: center; gap: 2rem; list-style: none; }
    .nav-links a {
      text-decoration: none;
      color: var(--text-mid);
      font-size: 0.9rem;
      font-weight: 500;
      transition: color 0.2s;
    }
    .nav-links a:hover { color: var(--teal); }
    .btn-join {
      background: var(--teal);
      color: var(--white);
      border: none;
      padding: 0.5rem 1.3rem;
      border-radius: 8px;
      font-size: 0.9rem;
      font-weight: 600;
      cursor: pointer;
      text-decoration: none;
      transition: background 0.2s;
    }
    .btn-join:hover { background: var(--teal-dark); }
    .nav-cta {
      background: var(--teal) !important;
      color: var(--white) !important;
      padding: 10px 20px !important;
      border-radius: 8px !important;
      text-decoration: none !important;
      display: inline-block !important;
    }
    .hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; border: none; background: none; padding: 4px; }
    .hamburger span { width: 22px; height: 2px; background: var(--text-dark); border-radius: 2px; transition: all 0.3s; display: block; }

    /* ── HERO ── */
    #home {
      min-height: 100vh;
      background: linear-gradient(135deg, #134e4a 0%, #1f7a6e 40%, #2a9d8f 70%, #3bbfb0 100%);
      display: flex;
      align-items: center;
      padding: 5rem 2.5rem 3rem;
      position: relative;
      overflow: hidden;
    }
    #home::before {
      content: '';
      position: absolute;
      width: 500px; height: 500px;
      background: rgba(255,255,255,0.04);
      border-radius: 50%;
      left: -120px; bottom: -100px;
    }
    #home::after {
      content: '';
      position: absolute;
      width: 300px; height: 300px;
      background: rgba(255,255,255,0.04);
      border-radius: 50%;
      left: 80px; bottom: 60px;
    }
    .hero-inner {
      max-width: 1200px;
      margin: 0 auto;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 3rem;
      align-items: center;
      width: 100%;
      position: relative;
      z-index: 1;
    }
    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      background: rgba(255,255,255,0.15);
      border: 1px solid rgba(255,255,255,0.25);
      color: rgba(255,255,255,0.9);
      font-size: 0.75rem;
      font-weight: 600;
      padding: 0.4rem 1rem;
      border-radius: 20px;
      letter-spacing: 0.05em;
      margin-bottom: 1.5rem;
    }
    .hero-title {
      font-family: 'Lora', serif;
      font-size: 3.2rem;
      font-weight: 700;
      color: var(--white);
      line-height: 1.15;
      margin-bottom: 1.2rem;
    }
    .hero-title span { color: var(--gold); }
    .hero-desc {
      color: rgba(255,255,255,0.85);
      font-size: 1rem;
      max-width: 480px;
      margin-bottom: 2rem;
      line-height: 1.7;
    }
    .hero-btns { display: flex; gap: 0.8rem; flex-wrap: wrap; }
    .btn-primary {
      background: var(--gold);
      color: var(--text-dark);
      padding: 0.75rem 1.6rem;
      border-radius: 10px;
      font-weight: 700;
      font-size: 0.95rem;
      text-decoration: none;
      border: none;
      cursor: pointer;
      transition: background 0.2s;
    }
    .btn-primary:hover { background: var(--gold-dark); color: var(--white); }
    .btn-outline-white {
      background: rgba(255,255,255,0.12);
      color: var(--white);
      padding: 0.75rem 1.6rem;
      border-radius: 10px;
      font-weight: 600;
      font-size: 0.95rem;
      text-decoration: none;
      border: 1px solid rgba(255,255,255,0.35);
      transition: background 0.2s;
    }
    .btn-outline-white:hover { background: rgba(255,255,255,0.22); }
    .btn-gold-outline {
      background: transparent;
      color: var(--gold);
      padding: 0.75rem 1.6rem;
      border-radius: 10px;
      font-weight: 600;
      font-size: 0.95rem;
      text-decoration: none;
      border: 1px solid var(--gold);
      transition: background 0.2s;
    }
    .btn-gold-outline:hover { background: rgba(233,196,106,0.12); }

    /* Hero right panel */
    .hero-panel {
      display: flex;
      flex-direction: column;
      gap: 0.8rem;
    }
    .hero-logo-card {
      background: #fffffff2;
      border-radius: var(--radius-lg);
      padding: 24px 32px;
      display: flex;
      align-items: center;
      gap: 16px;
      width: 100%;
      box-shadow: 0 8px 32px #0003;
    }
    .hero-logo-card img {
      height: 70px;
      width: auto;
      object-fit: contain;
    }
    .hero-logo-card .tagline {
      font-size: .82rem;
      color: var(--gray-600);
      font-weight: 500;
      line-height: 1.5;
    }
    .hero-logo-card .tagline strong {
      display: block;
      font-weight: 700;
      margin-bottom: 0.35rem;
    }
    .hero-card-top {
      background: var(--white);
      border-radius: 14px;
      padding: 1.2rem 1.4rem;
      display: flex;
      align-items: center;
      gap: 1rem;
    }
    .hero-card-logo {
      width: 52px; height: 52px;
      background: var(--teal-light);
      border-radius: 10px;
      display: flex; align-items: center; justify-content: center;
      font-size: 1.6rem;
    }
    .hero-card-logo img,
    .logo-wrap img {
      width: 100%;
      height: 100%;
      object-fit: contain;
      border-radius: inherit;
      display: block;
    }

/* user agent like rule — matches the snippet you provided */
nav {
  display: block;
  unicode-bidi: isolate;
}

/* Responsive / hamburger behavior */
.hamburger { display: none; flex-direction: column; gap: 6px; cursor: pointer; border: none; background: none; padding: 6px; }
.hamburger span { width: 22px; height: 2px; background: var(--text-dark); border-radius: 2px; display:block; }

.nav-links { display: flex; align-items: center; gap: 1.5rem; list-style: none; }
.nav-links li { list-style: none; }
.nav-links a { display: inline-block; }

/* mobile */
@media (max-width: 900px) {
  .nav-inner { padding: 0 1rem; }
  .nav-links { display: none; position: absolute; top: 64px; left: 0; right: 0; background: #ffffffee; flex-direction: column; gap: 0; padding: 0.75rem 1rem; box-shadow: 0 8px 24px rgba(0,0,0,0.06); }
  .nav-links.open { display: flex; }
  .nav-links li { padding: 0.6rem 0; border-bottom: 1px solid var(--border); }
  .nav-links li:last-child { border-bottom: none; }
  .nav-cta { display: none; }
  .hamburger { display: flex; }
}

@media (min-width: 901px) {
  .mobile-menu { display: none; }
}
    .hero-card-top h3 {
      font-family: 'Lora', serif;
      font-size: 1rem;
      font-weight: 700;
      color: var(--text-dark);
    }
    .hero-card-top p { font-size: 0.82rem; color: var(--text-muted); }
    .hero-stats {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 0.8rem;
    }
    .stat-card {
      background: rgba(255,255,255,0.16);
      border: 1px solid rgba(255,255,255,0.22);
      border-radius: 18px;
      padding: 1.4rem;
      text-align: center;
      color: var(--white);
      box-shadow: 0 16px 38px rgba(0,0,0,0.08);
      transition: transform 0.25s ease, box-shadow 0.25s ease;
    }
    .stat-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 18px 46px rgba(0,0,0,0.12);
    }
    .stat-card .stat-icon {
      width: 56px;
      height: 56px;
      margin: 0 auto 1rem;
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: 18px;
      background: rgba(255,255,255,0.08);
      color: var(--white);
      box-shadow: inset 0 0 0 1px rgba(255,255,255,0.08), 0 10px 24px rgba(0,0,0,0.08);
      overflow: hidden;
    }
    .stat-card .stat-icon svg {
      width: 28px;
      height: 28px;
      filter: drop-shadow(0 0 1px rgba(0,0,0,0.12));
    }
    .stat-icon--medical {
      background: linear-gradient(135deg, rgba(42,157,143,0.2), rgba(29,121,109,0.35));
      color: #eef7f4;
    }
    .stat-icon--heart {
      background: linear-gradient(135deg, rgba(233,196,106,0.25), rgba(245,206,120,0.45));
      color: #2d3a2f;
    }
    .stat-icon--shield {
      background: linear-gradient(135deg, rgba(19,78,74,0.24), rgba(16,60,57,0.42));
      color: #d5f0ec;
    }
    .stat-icon--leaf {
      background: linear-gradient(135deg, rgba(59,191,176,0.25), rgba(27,150,136,0.42));
      color: #f5fbfa;
    }
    .stat-card .stat-label { font-size: 1rem; font-weight: 700; letter-spacing: 0.02em; }
    .stat-card .stat-sub { font-size: 0.78rem; color: rgba(255,255,255,0.8); margin-top: 0.4rem; }

    /* ── SECTIONS COMMON ── */
    section { padding: 5rem 2.5rem; }
    .container { max-width: 1100px; margin: 0 auto; }
    .section-tag {
      display: inline-block;
      background: var(--teal-light);
      color: var(--teal-dark);
      font-size: 0.72rem;
      font-weight: 700;
      letter-spacing: 0.08em;
      padding: 0.3rem 0.8rem;
      border-radius: 20px;
      text-transform: uppercase;
      margin-bottom: 1rem;
    }
    .section-title {
      font-family: 'Lora', serif;
      font-size: 2.2rem;
      font-weight: 700;
      color: var(--text-dark);
      line-height: 1.2;
      margin-bottom: 1rem;
    }
    .section-sub {
      color: var(--text-muted);
      font-size: 0.97rem;
      max-width: 600px;
      margin: 0 auto 3rem;
      line-height: 1.7;
    }
    .text-center { text-align: center; }

    /* ── ABOUT ── */
    #about { background: var(--white); }
    .about-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 2.5rem;
      align-items: start;
    }
    .about-story {
      background: var(--white);
      border: 1px solid var(--border);
      border-radius: 16px;
      padding: 2rem;
    }
    .about-story .section-tag { background: var(--gold); color: var(--text-dark); }
    .about-story h3 {
      font-family: 'Lora', serif;
      font-size: 1.3rem;
      color: var(--teal-dark);
      margin-bottom: 1rem;
    }
    .about-story p { font-size: 0.92rem; color: var(--text-mid); line-height: 1.8; margin-bottom: 1rem; }
    .enterprise-badge {
      display: flex;
      align-items: center;
      gap: 0.6rem;
      background: var(--teal-light);
      border: 1px solid var(--border);
      border-radius: 10px;
      padding: 0.8rem 1rem;
      font-size: 0.85rem;
      color: var(--teal-dark);
      font-weight: 600;
      margin-top: 1rem;
    }
    .about-right { display: flex; flex-direction: column; gap: 1.2rem; }
    .mission-card {
      background: var(--white);
      border: 1px solid var(--border);
      border-radius: 16px;
      padding: 1.6rem;
    }
    .mission-icon {
      width: 44px; height: 44px;
      background: var(--teal-light);
      border-radius: 10px;
      display: flex; align-items: center; justify-content: center;
      font-size: 1.4rem;
      margin-bottom: 0.8rem;
    }
    .mission-card h4 {
      font-family: 'Lora', serif;
      font-size: 1rem;
      font-weight: 700;
      color: var(--teal-dark);
      margin-bottom: 0.5rem;
    }
    .mission-card p { font-size: 0.87rem; color: var(--text-muted); line-height: 1.7; }
    .mission-card ul { padding-left: 1.2rem; font-size: 0.87rem; color: var(--text-muted); line-height: 1.9; }

    /* ── PROGRAMS ── */
    #programs { background: var(--bg-light); }
    .programs-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1.2rem;
    }
    .program-card {
      background: var(--white);
      border: 1px solid var(--border);
      border-radius: 16px;
      padding: 1.8rem;
      transition: box-shadow 0.2s, transform 0.2s;
    }
    .program-card:hover { box-shadow: 0 8px 24px rgba(42,157,143,0.1); transform: translateY(-2px); }
    .icon-inline {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 1.4em;
      height: 1.4em;
      flex-shrink: 0;
      vertical-align: middle;
    }
    .icon-inline svg,
    .mission-icon svg,
    .prog-icon svg,
    .inv-icon svg,
    .contact-icon svg,
    .btn-whatsapp .icon-inline svg {
      width: 80%;
      height: 80%;
    }
    .prog-icon {
      width: 56px; height: 56px;
      background: var(--teal-light);
      border-radius: 14px;
      display: flex; align-items: center; justify-content: center;
      margin-bottom: 1rem;
    }
    .inv-icon {
      width: 56px; height: 56px;
      background: var(--teal-light);
      border-radius: 14px;
      display: flex; align-items: center; justify-content: center;
      margin-bottom: 1rem;
      font-size: 1.9rem;
    }
    .mission-icon {
      width: 56px; height: 56px;
      background: var(--teal-light);
      border-radius: 14px;
      display: flex; align-items: center; justify-content: center;
      font-size: 1.9rem;
      margin-bottom: 0.8rem;
    }
    .contact-icon {
      width: 56px; height: 56px;
      border-radius: 14px;
      display: flex; align-items: center; justify-content: center;
      margin-bottom: 1rem;
      font-size: 1.6rem;
    }
    .future-goals .star {
      width: 56px;
      height: 56px;
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: 14px;
      background: rgba(255,255,255,0.08);
      flex-shrink: 0;
    }
    .program-card h3 { font-size: 1rem; font-weight: 700; color: var(--teal-dark); margin-bottom: 0.5rem; }
    .program-card p { font-size: 0.87rem; color: var(--text-muted); line-height: 1.7; }
    .future-badge {
      display: inline-block;
      background: var(--gold);
      color: var(--text-dark);
      font-size: 0.68rem;
      font-weight: 700;
      letter-spacing: 0.06em;
      padding: 0.2rem 0.6rem;
      border-radius: 20px;
      text-transform: uppercase;
      margin-top: 0.6rem;
    }
    .future-goals {
      background: var(--teal-deep);
      border-radius: 16px;
      padding: 2rem 2.5rem;
      display: flex;
      gap: 2rem;
      align-items: flex-start;
      margin-top: 2rem;
    }
    .future-goals .star { font-size: 2.5rem; }
    .future-goals h3 { font-family: 'Lora', serif; font-size: 1.1rem; color: var(--white); margin-bottom: 0.8rem; }
    .future-goals ul { list-style: none; }
    .future-goals li {
      color: rgba(255,255,255,0.85);
      font-size: 0.9rem;
      padding: 0.3rem 0;
      display: flex; align-items: center; gap: 0.7rem;
    }
    .future-goals li::before { content: '→'; color: var(--teal); font-weight: 700; }

    /* ── GET INVOLVED ── */
    #get-involved { background: var(--white); }
    .involved-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1.5rem;
    }
    .involved-card {
      background: var(--white);
      border: 1px solid var(--border);
      border-radius: 16px;
      padding: 2rem;
      text-align: center;
      transition: box-shadow 0.2s;
    }
    .involved-card:hover { box-shadow: 0 8px 24px rgba(42,157,143,0.1); }
    .inv-icon {
      width: 60px; height: 60px;
      background: var(--teal-light);
      border-radius: 14px;
      display: flex; align-items: center; justify-content: center;
      font-size: 1.8rem;
      margin: 0 auto 1rem;
    }
    .involved-card h3 { font-size: 1.05rem; font-weight: 700; color: var(--teal-dark); margin-bottom: 0.6rem; }
    .involved-card p { font-size: 0.87rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 1.2rem; }
    .btn-teal {
      display: inline-block;
      background: var(--teal);
      color: var(--white);
      padding: 0.6rem 1.3rem;
      border-radius: 8px;
      font-size: 0.88rem;
      font-weight: 600;
      text-decoration: none;
      border: none;
      cursor: pointer;
      transition: background 0.2s;
    }
    .btn-teal:hover { background: var(--teal-dark); }
    .btn-teal-outline {
      display: inline-block;
      background: transparent;
      color: var(--teal);
      padding: 0.6rem 1.3rem;
      border-radius: 8px;
      font-size: 0.88rem;
      font-weight: 600;
      text-decoration: none;
      border: 1px solid var(--teal);
      transition: background 0.2s;
    }
    .btn-teal-outline:hover { background: var(--teal-light); }

    /* ── CTA BANNER ── */
    .cta-banner {
      background: var(--teal);
      border-radius: 18px;
      padding: 3rem;
      text-align: center;
      margin: 0 2.5rem;
      position: relative;
      overflow: hidden;
    }
    .cta-banner::before {
      content: '';
      position: absolute;
      width: 250px; height: 250px;
      background: rgba(255,255,255,0.07);
      border-radius: 50%;
      left: -60px; top: -60px;
    }
    .cta-banner::after {
      content: '';
      position: absolute;
      width: 200px; height: 200px;
      background: rgba(255,255,255,0.07);
      border-radius: 50%;
      right: -40px; bottom: -40px;
    }
    .cta-banner h2 { font-family: 'Lora', serif; font-size: 1.8rem; color: var(--white); margin-bottom: 0.6rem; position: relative; z-index: 1; }
    .cta-banner p { color: rgba(255,255,255,0.85); margin-bottom: 1.8rem; position: relative; z-index: 1; }
    .cta-btns { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; position: relative; z-index: 1; }
    .btn-white {
      background: var(--white);
      color: var(--teal);
      padding: 0.75rem 1.6rem;
      border-radius: 10px;
      font-weight: 700;
      font-size: 0.95rem;
      text-decoration: none;
      border: none;
      cursor: pointer;
      transition: background 0.2s;
    }
    .btn-white:hover { background: var(--teal-light); }
    .btn-whatsapp {
      background: rgba(255,255,255,0.15);
      color: var(--white);
      padding: 0.75rem 1.6rem;
      border-radius: 10px;
      font-weight: 600;
      font-size: 0.95rem;
      text-decoration: none;
      border: 1px solid rgba(255,255,255,0.35);
      display: flex; align-items: center; gap: 0.5rem;
      transition: background 0.2s;
    }
    .btn-whatsapp:hover { background: rgba(255,255,255,0.25); }

    /* ── REGISTER ── */
    #register { background: var(--bg-light); padding: 5rem 2.5rem; }
    .register-grid {
      display: grid;
      grid-template-columns: 1fr 1.4fr;
      gap: 3rem;
      align-items: start;
    }
    .register-info h2 {
      font-family: 'Lora', serif;
      font-size: 2rem;
      font-weight: 700;
      color: var(--text-dark);
      margin-bottom: 0.7rem;
    }
    .register-info p { font-size: 0.92rem; color: var(--text-muted); margin-bottom: 2rem; line-height: 1.7; }
    .purpose-card, .payment-card {
      border-radius: 14px;
      padding: 1.5rem;
      margin-bottom: 1.2rem;
    }
    .purpose-card { background: var(--white); border: 1px solid var(--border); }
    .payment-card { background: var(--teal-deep); color: var(--white); }
    .purpose-card h4, .payment-card h4 {
      font-size: 0.95rem;
      font-weight: 700;
      margin-bottom: 0.8rem;
      display: flex; align-items: center; gap: 0.5rem;
    }
    .purpose-card h4 { color: var(--text-dark); }
    .payment-card h4 { color: var(--white); }
    .purpose-card ul { list-style: disc; padding-left: 1.2rem; }
    .purpose-card li { font-size: 0.87rem; color: var(--text-muted); padding: 0.2rem 0; }
    .payment-row {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 0.5rem 0;
      border-bottom: 1px solid rgba(255,255,255,0.1);
      font-size: 0.87rem;
    }
    .payment-row:last-of-type { border-bottom: none; }
    .payment-row span:first-child { color: rgba(255,255,255,0.65); }
    .payment-row span:last-child { font-weight: 700; color: var(--white); }
    .payment-note {
      background: rgba(233,196,106,0.15);
      border: 1px solid rgba(233,196,106,0.3);
      border-radius: 8px;
      padding: 0.7rem 1rem;
      font-size: 0.82rem;
      color: var(--gold);
      margin-top: 0.8rem;
      display: flex; gap: 0.5rem; align-items: flex-start;
    }
    .proof-card {
      background: var(--white);
      border: 1px solid var(--border);
      border-radius: 14px;
      padding: 1.2rem 1.5rem;
    }
    .proof-card h4 { font-size: 0.9rem; font-weight: 700; color: var(--text-dark); margin-bottom: 0.4rem; display: flex; align-items: center; gap: 0.5rem; }
    .proof-card p { font-size: 0.85rem; color: var(--text-muted); }
    .proof-card a { color: var(--teal); }

    /* Registration Form */
    .reg-form-card {
      background: var(--white);
      border: 1px solid var(--border);
      border-radius: 18px;
      padding: 2.5rem;
      box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    }
    .reg-form-card h3 {
      font-family: 'Lora', serif;
      font-size: 1.3rem;
      color: var(--text-dark);
      margin-bottom: 0.3rem;
    }
    .reg-form-card .form-meta { font-size: 0.82rem; color: var(--text-muted); margin-bottom: 2rem; }
    .form-section-label {
      font-size: 0.72rem;
      font-weight: 700;
      letter-spacing: 0.09em;
      color: var(--teal);
      text-transform: uppercase;
      margin: 1.5rem 0 0.8rem;
      padding-bottom: 0.4rem;
      border-bottom: 1px solid var(--teal-light);
    }
    .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem; }
    .form-group { display: flex; flex-direction: column; gap: 0.4rem; }
    .form-group label { font-size: 0.82rem; font-weight: 600; color: var(--text-mid); }
    .form-group input, .form-group select, .form-group textarea {
      border: 1px solid var(--border);
      border-radius: 8px;
      padding: 0.65rem 0.9rem;
      font-size: 0.88rem;
      font-family: 'DM Sans', sans-serif;
      color: var(--text-dark);
      background: var(--white);
      transition: border 0.2s;
      outline: none;
    }
    .form-group input:focus, .form-group select:focus, .form-group textarea:focus {
      border-color: var(--teal);
      box-shadow: 0 0 0 3px rgba(42,157,143,0.1);
    }
    .form-group input::placeholder, .form-group textarea::placeholder { color: #aac5c2; }
    .form-full { grid-column: 1 / -1; }
    .membership-section-label {
      font-size: 0.72rem;
      font-weight: 700;
      letter-spacing: 0.09em;
      color: var(--teal);
      text-transform: uppercase;
      margin: 1.5rem 0 0.8rem;
    }
    .checkbox-group { display: flex; flex-direction: column; gap: 0.6rem; margin-bottom: 1rem; }
    .checkbox-item { display: flex; align-items: center; gap: 0.7rem; font-size: 0.88rem; color: var(--text-mid); cursor: pointer; }
    .checkbox-item input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--teal); cursor: pointer; }
    .declaration-check {
      display: flex;
      gap: 0.8rem;
      align-items: flex-start;
      font-size: 0.85rem;
      color: var(--text-mid);
      padding: 1rem;
      background: var(--bg-light);
      border-radius: 8px;
      margin: 1rem 0;
      cursor: pointer;
    }
    .declaration-check input { margin-top: 2px; width: 16px; height: 16px; accent-color: var(--teal); cursor: pointer; }
    .btn-submit {
      width: 100%;
      background: var(--teal);
      color: var(--white);
      border: none;
      padding: 0.9rem;
      border-radius: 10px;
      font-size: 1rem;
      font-weight: 700;
      cursor: pointer;
      font-family: 'DM Sans', sans-serif;
      transition: background 0.2s;
      margin-top: 0.5rem;
    }
    .btn-submit:hover { background: var(--teal-dark); }
    .form-footer { text-align: center; font-size: 0.82rem; color: var(--text-muted); margin-top: 0.8rem; }
    .form-footer a { color: var(--teal); text-decoration: none; font-weight: 600; }

    /* ── CONTACT ── */
    #contact { background: var(--bg-light); }
    .contact-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1.5rem;
    }
    .contact-card {
      background: var(--white);
      border: 1px solid var(--border);
      border-radius: 16px;
      padding: 2rem;
      text-align: center;
      transition: box-shadow 0.2s;
    }
    .contact-card:hover { box-shadow: 0 6px 20px rgba(42,157,143,0.1); }
    .contact-icon {
      width: 56px; height: 56px;
      border-radius: 14px;
      display: flex; align-items: center; justify-content: center;
      font-size: 1.5rem;
      margin: 0 auto 1rem;
    }
    .contact-icon.email { background: #fde8e8; }
    .contact-icon.whatsapp { background: #e8f5e9; }
    .contact-icon.social { background: #e8eaf6; }
    .contact-card h3 { font-size: 1rem; font-weight: 700; color: var(--teal-dark); margin-bottom: 0.5rem; }
    .contact-card p { font-size: 0.87rem; color: var(--text-muted); line-height: 1.7; }
    .contact-card a { color: var(--teal); font-weight: 600; text-decoration: none; }

    /* ── FOOTER ── */
    footer {
      background: linear-gradient(135deg, #0d2f38, #0d3d47);
      color: #fffc;
      padding: 30px 20px;
    }
    .footer-inner {
      width: 100%;
      max-width: 1200px;
      margin: 0 auto;
      display: grid;
      gap: 4rem;
      padding-bottom: 2.5rem;
      border-bottom: 1px solid rgba(255,255,255,0.1);
    }
    .footer-top {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr;
      gap: 48px;
      margin-bottom: 48px;
    }
    .footer-brand {
      display: grid;
      gap: 1rem;
    }
    .footer-brand img {
      width: 140px;
      max-width: 100%;
      display: block;
      filter: brightness(1.05);
    }
    .footer-brand p {
      font-size: 0.95rem;
      line-height: 1.8;
      color: rgba(255,255,255,0.9);
      max-width: 580px;
    }
    .footer-ent {
      font-size: 0.82rem;
      color: rgba(255,255,255,0.75);
      letter-spacing: 0.02em;
    }
    .footer-col h4 {
      font-size: 0.9rem;
      font-weight: 700;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: var(--white);
      margin-bottom: 1rem;
    }
    .footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 0.75rem; padding: 0; margin: 0; }
    .footer-col a {
      color: rgba(255,255,255,0.75);
      text-decoration: none;
      font-size: 0.95rem;
      transition: color 0.2s;
    }
    .footer-col a:hover { color: var(--gold); }
    .footer-bottom {
      max-width: 1100px;
      margin: 1.5rem auto 0;
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 0.85rem;
      color: rgba(255,255,255,0.65);
      flex-wrap: wrap;
      gap: 0.75rem;
    }
    .footer-bottom .heart {
      color: #ff7a81;
      display: inline-block;
      font-size: 1.05rem;
      vertical-align: middle;
      margin: 0 0.25rem;
    }

    /* ── SUCCESS TOAST ── */
    .toast {
      position: fixed;
      bottom: 2rem;
      right: 2rem;
      background: var(--teal-dark);
      color: var(--white);
      padding: 1rem 1.5rem;
      border-radius: 12px;
      font-size: 0.9rem;
      font-weight: 600;
      box-shadow: 0 8px 24px rgba(0,0,0,0.2);
      transform: translateY(120px);
      opacity: 0;
      transition: all 0.4s ease;
      z-index: 999;
    }
    .toast.show { transform: translateY(0); opacity: 1; }

    /* ── MOBILE ── */
    @media (max-width: 900px) {
      nav { padding: 0 1.2rem; }
      .nav-links, .nav-divider { display: none; }
      .hamburger { display: flex; }
      .mobile-menu {
        display: none;
        position: fixed;
        top: 60px; left: 0; right: 0;
        background: var(--white);
        border-bottom: 1px solid var(--border);
        padding: 1rem 1.5rem;
        flex-direction: column;
        gap: 1rem;
        z-index: 99;
      }
      .mobile-menu.open { display: flex; }
      .mobile-menu a {
        color: var(--text-mid);
        text-decoration: none;
        font-size: 0.95rem;
        font-weight: 500;
        padding: 0.3rem 0;
      }
      .hero-inner { grid-template-columns: 1fr; gap: 2rem; }
      .hero-title { font-size: 2.6rem; }
      .hero-desc { max-width: 100%; }
      .hero-panel { display: none; }
      .about-grid, .register-grid { grid-template-columns: 1fr; }
      .programs-grid, .involved-grid, .contact-grid { grid-template-columns: 1fr 1fr; }
      .footer-inner { grid-template-columns: 1fr 1fr; width: 100%; max-width: 100%; padding: 0; }
      .cta-banner { margin: 0 1rem; padding: 2rem 1.5rem; }
      section { padding: 3.5rem 1.2rem; }
    }
    @media (max-width: 560px) {
      .programs-grid, .involved-grid, .contact-grid { grid-template-columns: 1fr; }
      .form-row { grid-template-columns: 1fr; }
      .footer-inner { grid-template-columns: 1fr; }
      .hero-btns { flex-direction: column; }
    }
    /* RESPONSIVE MOBILE ENHANCEMENTS */
    @media (max-width: 760px) {
      .programs-grid, .involved-grid, .contact-grid { grid-template-columns: 1fr; }
      .form-row { grid-template-columns: 1fr; }
      .footer-inner { grid-template-columns: 1fr; }
      .footer-bottom { flex-direction: column; align-items: flex-start; gap: 0.75rem; }
      .future-goals { flex-direction: column; gap: 1rem; padding: 1.5rem; }
      .future-goals .star { margin: 0 auto; }
      .hero-btns { gap: 0.75rem; }
      .about-grid, .register-grid { gap: 1.5rem; }
      .contact-card, .program-card, .involved-card { padding: 1.4rem; }
    }
    @media (max-width: 560px) {
      .programs-grid, .involved-grid, .contact-grid { grid-template-columns: 1fr; }
      .form-row { grid-template-columns: 1fr; }
      .footer-inner { grid-template-columns: 1fr; }
      .hero-btns { flex-direction: column; }
      .cta-banner { padding: 1.8rem 1rem; }
      .btn-primary, .btn-outline-white, .btn-gold-outline, .btn-white, .btn-teal, .btn-teal-outline { width: 100%; text-align: center; }
      .hero-title { font-size: 2rem; }
      .section-title { font-size: 1.8rem; }
      .text-center .section-sub { margin-bottom: 2rem; }
      .footer-top { gap: 2rem; }
      .footer-col ul { gap: 0.5rem; }
      .footer-bottom { justify-content: center; }
      .future-goals { flex-direction: column; gap: 1rem; padding: 1.5rem; }
      .future-goals .star { margin: 0 auto; }
      .footer-bottom { flex-direction: column; align-items: flex-start; gap: 0.75rem; }
    }