/* ============================================
   Responsive Breakpoints
   ============================================ */

/* ── Hamburger + drawer: hidden on desktop ── */
.nav-hamburger { display: none; }
.nav-drawer, .nav-overlay { display: none; }

/* ══════════════════════════════════════════════
   TABLET  (≤ 900px)
   ══════════════════════════════════════════════ */
@media (max-width: 900px) {

  /* ── Nav: hide desktop, show hamburger ── */
  .nav-links { display: none; }
  .nav-right { display: none; }
  .nav-spacer { display: none; }

  .nav-hamburger {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    margin-left: auto;
  }
  .hamburger-line {
    display: block;
    width: 22px;
    height: 2px;
    background: rgba(255,255,255,0.9);
    border-radius: 2px;
    transition: transform 0.3s ease, opacity 0.3s ease, background 0.3s;
  }
  nav.scrolled .hamburger-line {
    background: var(--ink);
  }
  .nav-hamburger.open .hamburger-line:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }
  .nav-hamburger.open .hamburger-line:nth-child(2) {
    opacity: 0;
  }
  .nav-hamburger.open .hamburger-line:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }
  .nav-hamburger.open .hamburger-line {
    background: var(--ink);
  }
  nav.drawer-open {
    z-index: 201;
  }

  /* ── Slide-in drawer ── */
  .nav-drawer, .nav-overlay {
    display: block;
  }
  .nav-drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: min(300px, 80vw);
    height: 100vh;
    height: 100dvh;
    background: var(--white);
    z-index: 200;
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: -4px 0 24px rgba(0,0,0,0.1);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }
  .nav-drawer.open {
    transform: translateX(0);
  }
  .nav-drawer-inner {
    display: flex;
    flex-direction: column;
    padding: 6rem 2rem 2rem;
    gap: 0.25rem;
  }
  .drawer-link {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--ink);
    text-decoration: none;
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--rule);
    transition: color 0.2s;
  }
  .drawer-link:hover,
  .drawer-link:focus-visible {
    color: var(--blue);
  }
  .drawer-divider {
    height: 0;
    margin: 0.5rem 0;
  }
  .drawer-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: var(--blue);
    color: var(--white);
    padding: 0.85rem 1.5rem;
    border-radius: var(--radius-full);
    font-family: var(--font-heading);
    font-size: 0.92rem;
    font-weight: 600;
    text-decoration: none;
    margin-top: 1.5rem;
    transition: background 0.2s;
  }
  .drawer-cta:hover {
    background: #154068;
  }
  .nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 199;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
  }
  .nav-overlay.open {
    opacity: 1;
    pointer-events: auto;
  }
  body.nav-open {
    overflow: hidden;
  }

  /* ── Hero ── */
  .hero-box { padding: 3rem 1.25rem 4rem; }
  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2rem;
    padding-top: 7rem;
  }
  .hero-sub { margin-left: auto; margin-right: auto; }
  .hero-cta { justify-content: center; }
  .hero-trust { justify-content: center; }

  /* ── Problem section ── */
  .problem-section { padding: 3.5rem var(--page-px); }
  .problem-header { margin-bottom: 2rem; }
  .problem-cards { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }

  /* ── Transition / steps ── */
  .transition-section { padding: 3.5rem var(--page-px) 2rem; }
  .step-pills { flex-wrap: wrap; justify-content: center; }
  .steps { flex-wrap: wrap; gap: 1rem; }
  .step-line { display: none; }

  /* ── Feature sections ── */
  .feature-section { padding: 3.5rem var(--page-px) 1.5rem; }
  .feature-headline { margin-bottom: 2rem; }
  .feature-inner,
  .feature-inner.reverse {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .feature-inner.reverse .feature-text { order: 1; }
  .feature-inner.reverse .feature-visual { order: 2; }
  .feature-visual-video,
  .feature-visual-img { border-width: 3px; }

  /* ── Pricing ── */
  .pricing-section { padding: 3rem var(--page-px) 3.5rem; }
  .pricing-cards { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto 2rem; }

  /* ── Security ── */
  .security-inner { padding: 2.5rem 1.5rem; }
  .security-badges { flex-wrap: wrap; justify-content: center; gap: 1.5rem; }
  .cert-logo { height: 64px; }

  /* ── Book demo ── */
  .book-section { padding: 3.5rem var(--page-px); }
  .book-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .book-text { padding-top: 0; }
  .book-cal { order: 2; }
  .calendly-inline-widget {
    min-width: 0;
    width: 100%;
    height: 580px;
  }

  /* ── CTA bar ── */
  .cta-bar { padding: 3rem var(--page-px); }
  .cta-bar-inner { padding: 2.5rem 1.5rem; }

  /* ── FAQ ── */
  .faq-section { padding: 3.5rem var(--page-px); }
  .faq-header { margin-bottom: 2rem; }

  /* ── Footer ── */
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .footer-right {
    text-align: left;
  }
  .footer-bottom {
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
  }

  /* ── Comparison modal ── */
  .modal-overlay { padding: 1rem; }
  .modal-box { padding: 2rem 1.25rem; }
}


/* ══════════════════════════════════════════════
   PHONE  (≤ 600px)
   ══════════════════════════════════════════════ */
@media (max-width: 600px) {

  /* ── Hero ── */
  .hero { padding: 0 0.5rem 0; }
  .hero-box {
    padding: 2.5rem 1rem 3rem;
    border-radius: 14px;
  }
  .hero-inner { padding-top: 5.5rem; gap: 1.5rem; }
  .hero h1 { font-size: 1.9rem; }
  .hero-sub { font-size: 0.92rem; }
  .hero-cta {
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
  }
  .hero-cta .btn-blue,
  .hero-cta .btn-outline { width: 100%; justify-content: center; }
  .hero-visual-wrap { display: none; }
  .hero-trust-badge { font-size: 0.65rem; padding: 0.25rem 0.5rem; }

  /* ── Problem section ── */
  .problem-section { padding: 2.5rem var(--page-px); }
  .problem-header h2 { font-size: 1.5rem; }
  .problem-card { padding: 1.25rem; }
  .problem-icon svg { width: 22px; height: 22px; }

  /* ── Transition / steps ── */
  .transition-section { padding: 2.5rem var(--page-px) 1.5rem; }
  .transition-inner h2 { font-size: 1.5rem; }
  .step-pill { padding: 0.4rem 0.9rem; font-size: 0.75rem; }
  .steps { flex-direction: column; gap: 1rem; }

  /* ── Feature sections ── */
  .feature-section { padding: 2.5rem var(--page-px) 1rem; }
  .feature-headline h2 { font-size: 1.5rem; }
  .feature-headline p { font-size: 0.9rem; }
  .feature-inner,
  .feature-inner.reverse { gap: 1.5rem; }
  .feature-topic { padding-left: 1rem; }
  .feature-topic h3 { font-size: 0.88rem; }
  .feature-topic p { font-size: 0.82rem; }
  .feature-visual-video,
  .feature-visual-img { border-width: 2.5px; }

  /* ── Pricing ── */
  .pricing-section { padding: 2.5rem var(--page-px) 3rem; }
  .pricing-header h2 { font-size: 1.5rem; }
  .pricing-card { padding: 1.5rem; }
  .pricing-price { font-size: 1.75rem; }

  /* ── Security ── */
  .security-section { padding: 2rem var(--page-px); }
  .security-inner { padding: 2rem 1.25rem; border-radius: 14px; }
  .security-inner h2 { font-size: 1.5rem; }
  .security-badges { gap: 1rem; }
  .cert-logo { height: 52px; }

  /* ── Book demo ── */
  .book-section { padding: 2.5rem var(--page-px); }
  .book-grid { gap: 1.5rem; }
  .book-text h1 { font-size: 1.5rem; }
  .book-text > p { font-size: 0.92rem; margin-bottom: 1.25rem; }
  .book-checks li { font-size: 0.88rem; gap: 0.75rem; }
  .book-check-icon { width: 22px; height: 22px; }
  .book-check-icon svg { width: 10px; height: 10px; }
  .calendly-inline-widget { height: 520px; }

  /* ── CTA bar ── */
  .cta-bar { padding: 2rem var(--page-px); }
  .cta-bar-inner { padding: 2rem 1.25rem; border-radius: 14px; }

  /* ── FAQ ── */
  .faq-section { padding: 2.5rem var(--page-px); }
  .faq-question { font-size: 0.88rem; }

  /* ── Footer ── */
  .footer-box { border-radius: 14px; padding: 2.5rem 1.25rem; }
  .footer-logo { font-size: 1.3rem; }
  .footer-bottom {
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
  }
  .footer-strip-inner { flex-direction: column; gap: 0.75rem; text-align: center; }
  .footer-left { flex-direction: column; gap: 0.5rem; }

  /* ── Comparison modal ── */
  .modal-overlay { padding: 0.5rem; }
  .modal-box { padding: 1.5rem 0.75rem; border-radius: 14px; }
  .modal-title { font-size: 1.2rem; margin-bottom: 1.25rem; }
  .cmp-table th, .cmp-table td { padding: 0.5rem 0.35rem; font-size: 0.7rem; }
  .cmp-table thead th { font-size: 0.8rem; }
}