/* ── RESPONSIVE STYLESHEET ──────────────────────────────────── */
/* Breakpoints: 1200 | 1024 | 768 | 560 | 480 | 360            */

/* ── LARGE TABLET / SMALL LAPTOP (≤1200px) ────────────────── */
@media (max-width: 1200px) {
  .container { padding: 0 20px; }
  .about-content-col { padding: clamp(56px, 6vw, 72px) clamp(36px, 4.5vw, 52px); }
  .footer-top { grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 36px; }
}

/* ── TABLET (≤1024px) ───────────────────────────────────────── */
@media (max-width: 1024px) {
  /* Layout */
  .container { padding: 0 20px; }
  .section { padding: clamp(60px, 8vw, 100px) 0; }

  /* Businesses */
  .businesses-grid { grid-template-columns: repeat(2, 1fr); }

  /* About strip */
  .about-strip-inner { grid-template-columns: 1fr; min-height: auto; }
  .about-image-col { height: 340px; }
  .about-image-col::after { display: none; }
  .about-image-overlay {
    background:
      linear-gradient(180deg, rgba(11,22,40,0) 55%, var(--navy) 99%),
      linear-gradient(180deg, rgba(11,22,40,0.25) 0%, transparent 25%);
  }
  .about-content-col { padding: clamp(48px, 6vw, 60px) clamp(28px, 4vw, 40px); }
  .about-values { grid-template-columns: 1fr 1fr; }

  /* Stats */
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-card { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.06); }
  .stat-card:nth-child(odd) { border-right: 1px solid rgba(255,255,255,0.06); }

  /* Testimonials */
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }

  /* Footer */
  .footer-top { grid-template-columns: 1fr 1fr; gap: 36px; }

  /* Contact */
  .contact-grid { grid-template-columns: 1fr; gap: 36px; }

  /* Hero */
  .hero-stats { gap: clamp(20px, 3vw, 28px); }

  /* Timeline */
  .timeline::before { left: 20px; transform: none; }
  .timeline-item {
    grid-template-columns: 40px 1fr;
    grid-template-rows: auto;
    gap: 16px;
  }
  .timeline-item:nth-child(odd) .timeline-content,
  .timeline-item:nth-child(even) .timeline-content { grid-column: 2; grid-row: 1; }
  .timeline-item:nth-child(odd) .timeline-dot,
  .timeline-item:nth-child(even) .timeline-dot { grid-column: 1; grid-row: 1; }
  .timeline-empty { display: none; }

  /* New sections */
  .split-content-grid {
    grid-template-columns: 1fr !important;
    gap: 40px !important;
  }
  .split-content-grid > * { min-width: 0; }
  .split-content-grid img {
    width: 100% !important;
    max-height: 420px;
    object-fit: cover;
  }
  .school-stats-grid { grid-template-columns: repeat(2, minmax(0, 1fr)) !important; }
  .school-stats-grid > div:nth-child(2) { border-right: none !important; }

  /* New sections */
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .categories-grid { grid-template-columns: repeat(2, 1fr); }
  .leadership-grid { grid-template-columns: repeat(2, 1fr); }
  .category-tile { height: 250px; }

  /* Categories hero */
  .categories-hero { min-height: 600px; }
  .categories-hero-stats { gap: 32px; }

  /* Nav */
  .nav-cta { display: none; }
}

/* ── MOBILE (≤768px) ────────────────────────────────────────── */
@media (max-width: 768px) {
  /* Prevent horizontal overflow */
  html, body { overflow-x: hidden; max-width: 100vw; }
  .container { padding: 0 16px; }

  /* Nav */
  .nav-menu { display: none; }
  .nav-cta { display: none; }
  .navbar-inner { padding: 14px 16px; }
  .hamburger { display: flex; }
  .mobile-menu { display: block; }
  .mobile-overlay { display: block; }

  /* Logo sizing */
  .logo-emblem { width: 42px; height: 42px; padding: 3px; }
  .logo-name { font-size: 0.85rem; }
  .logo-tagline { font-size: 0.55rem; }

  /* Hero */
  .hero { height: auto; min-height: 100svh; padding-bottom: 40px; overflow: hidden; }
  .hero-content { padding-top: 100px; padding-left: 16px; padding-right: 16px; }
  .hero-badge { font-size: 0.6rem; padding: 5px 12px; letter-spacing: 0.1em; margin-bottom: 20px; }
  .hero-stats {
    flex-wrap: wrap;
    gap: 16px 20px;
    margin-top: 36px;
    padding-top: 28px;
  }
  .hero-stat { flex: 1 1 40%; min-width: 0; }
  .hero-stat-value { font-size: clamp(1.5rem, 6vw, 2rem); }
  .hero-stat-label { font-size: 0.68rem; }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta .btn { width: 100%; justify-content: center; box-sizing: border-box; }
  .hero-cta .btn-outline { border: 1.5px solid rgba(255,255,255,0.5); padding: 14px 32px; font-size: 0.95rem; }
  .hero-desc { font-size: 0.9rem; margin-bottom: 28px; }
  .hero-scroll { display: none; }

  /* Section spacing */
  .section { padding: clamp(52px, 10vw, 80px) 0; }
  .section-header { margin-bottom: 36px; }
  .section-desc { max-width: 100%; font-size: 0.95rem; }
  .split-content-grid {
    grid-template-columns: 1fr !important;
    gap: 32px !important;
    align-items: stretch !important;
  }
  .split-content-grid h2 { max-width: 100%; }
  .split-content-grid p {
    max-width: 100%;
    font-size: 0.95rem;
    line-height: 1.75;
  }
  .split-content-grid img,
  .split-content-grid .reveal-right > div {
    width: 100% !important;
    max-height: 320px;
    object-fit: cover;
  }
  .split-content-grid .btn {
    flex: 1 1 220px;
    justify-content: center;
  }

  /* About strip */
  .about-strip-inner { grid-template-columns: 1fr; min-height: auto; }
  .about-image-col { height: 260px; }
  .about-content-col { padding: clamp(40px, 8vw, 48px) 20px; }
  .about-values { grid-template-columns: 1fr; gap: 12px; }

  /* Businesses */
  .businesses-grid { grid-template-columns: 1fr; }
  .biz-card-image { height: 200px; }

  /* Stats */
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-card { padding: 28px 16px; }
  .stat-card:nth-child(odd) { border-right: 1px solid rgba(255,255,255,0.06); }
  .stat-card:nth-child(even) { border-right: none; }

  /* Testimonials */
  .testimonials-grid { grid-template-columns: 1fr; }

  /* Contact */
  .form-row { grid-template-columns: 1fr; }
  .contact-info-card { padding: 36px 20px; }
  .form-card { padding: 36px 20px; }

  /* Footer */
  .footer-top { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; gap: 10px; }

  /* CTA Banner */
  .cta-buttons { flex-direction: column; align-items: center; }
  .cta-buttons .btn { width: 100%; max-width: 320px; justify-content: center; }

  /* Page hero */
  .page-hero { padding: clamp(100px, 16vw, 110px) 0 clamp(48px, 8vw, 56px); }

  /* Map */
  .map-placeholder { height: 260px; }

  /* New sections */
  .values-grid { grid-template-columns: 1fr; }
  .value-card { padding: 28px 20px; }
  .categories-grid { grid-template-columns: 1fr; }
  .category-tile { height: 220px; }
  .leadership-grid { grid-template-columns: 1fr; }
  .leader-card-image { height: 220px; }

  /* Categories hero */
  .categories-hero { min-height: 100svh; }
  .categories-hero-cta { flex-direction: column; align-items: flex-start; }
  .categories-hero-cta .btn { width: 100%; justify-content: center; }
  .categories-hero-stats { flex-wrap: wrap; gap: 24px; }
  .cat-stat { flex: 1 1 40%; }
  .cat-stat-value { font-size: 2rem; }

  /* Community */
  .community-content { max-width: 100%; }
  .community-pillars { gap: 14px; }
  .pillar-item { flex-direction: column; align-items: flex-start; gap: 8px; }

  /* Investors */
  .investors-grid { grid-template-columns: 1fr; }
}

/* ── SMALL MOBILE (≤560px) ──────────────────────────────────── */
@media (max-width: 560px) {
  /* Giving-back section */
  .giving-pillars { grid-template-columns: 1fr; }
  .pillar-card { min-height: clamp(240px, 58vw, 280px); }
  .giving-stat-row { gap: 20px; flex-wrap: wrap; }
  .giving-stat { flex: 1 1 40%; }
  .school-stats-grid { grid-template-columns: 1fr !important; }
  .school-stats-grid > div {
    border-right: none !important;
    border-bottom: 1px solid rgba(255,255,255,0.07);
  }
  .school-stats-grid > div:last-child { border-bottom: none; }

  /* Businesses */
  .biz-card-image { height: 180px; }

  /* Stats */
  .stat-card { padding: 24px 12px; }

  /* Section spacing */
  .section { padding: clamp(48px, 12vw, 60px) 0; }

  /* Testimonial */
  .testimonial-card { padding: 24px 18px; }

  /* Timeline */
  .timeline-dot { width: 36px; height: 36px; }
  .timeline-year { font-size: 1.1rem; }

  /* Footer */
  .social-links { justify-content: flex-start; }
}

/* ── TINY PHONE (≤480px) ────────────────────────────────────── */
@media (max-width: 480px) {
  /* Typography */
  h1 { font-size: clamp(1.8rem, 8vw, 2.4rem); }
  h2 { font-size: clamp(1.5rem, 6.5vw, 2rem); }
  .hero-title { font-size: clamp(1.9rem, 8vw, 2.6rem); }
  .hero-desc { font-size: 0.88rem; }

  /* Buttons */
  .btn-lg { padding: 14px 26px; font-size: 0.95rem; }
  .btn { padding: 12px 22px; font-size: 0.9rem; }

  /* Layout */
  .container { padding: 0 14px; }
  .navbar-inner { padding: 14px 14px; }

  /* Hero stats */
  .hero-stat { flex: 1 1 45%; }
  .hero-stat-value { font-size: clamp(1.4rem, 7vw, 1.8rem); }

  /* Stats section */
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat-number { font-size: clamp(2rem, 8vw, 2.8rem); }

  /* Logo */
  .logo-emblem { width: 36px; height: 36px; padding: 2px; }
  .logo-name { font-size: 0.78rem; }
  .logo-tagline { font-size: 0.48rem; }

  /* About */
  .about-image-col { height: 220px; }
  .about-content-col { padding: 40px 14px; }

  /* Categories hero */
  .categories-hero-title { font-size: clamp(1.8rem, 7vw, 2.4rem); }
  .categories-hero-subtitle { font-size: 0.88rem; }
  .categories-hero-stats { gap: 16px; }
  .cat-stat { flex: 1 1 45%; }

  /* Page hero */
  .page-hero { padding: 96px 0 44px; }

  /* Footer */
  .footer-top { gap: 24px; }
  .footer-logo-emblem { width: 44px; height: 44px; }

  /* Giving back stats */
  .giving-stat-num { font-size: clamp(1.6rem, 7vw, 2.2rem); }
}

/* ── VERY SMALL PHONE (≤360px) ──────────────────────────────── */
@media (max-width: 360px) {
  .container { padding: 0 12px; }
  .hero-content { padding-left: 12px; padding-right: 12px; }
  .hero-badge { font-size: 0.55rem; padding: 4px 10px; }
  .hero-stat { flex: 1 1 100%; }
  .btn-lg { padding: 13px 20px; font-size: 0.9rem; }
  .about-content-col { padding: 36px 12px; }
  .mobile-menu { padding: 80px 18px 32px; }
}