/* ==========================================================================
   PNG To DDS — components.css
   Header, nav, footer, cards, features, steps, reviews, FAQ, notes, CTA.
   ========================================================================== */

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(251, 251, 251, 0.86);
  backdrop-filter: saturate(160%) blur(12px);
  -webkit-backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 2px solid var(--red);
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.site-header.is-scrolled {
  border-bottom-color: var(--red);
  box-shadow: var(--shadow-sm);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  height: var(--header-h);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 600;
}
.brand:hover { color: var(--ink); text-decoration: none; }
.brand__mark {
  width: 46px;
  height: 46px;
  flex: none;
  object-fit: contain;
  transition: transform var(--dur) var(--ease);
}
.brand:hover .brand__mark { transform: scale(1.04); }
.brand__name {
  display: inline-flex;
  align-items: baseline;
  gap: 0.22em;
  font-size: 1.16rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}
.brand__name em {
  font-style: normal;
  color: var(--red-deep);
  transform: skewX(-10deg);
  font-size: 0.92em;
}
.brand__name b { color: var(--red-deep); font-weight: 700; }

.nav__menu {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav__menu-cta { display: none; }

.nav__link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.8rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--slate-700);
  text-decoration: none;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.nav__link:hover {
  color: var(--ink);
  background: var(--slate-100);
  text-decoration: none;
}
.nav__link[aria-current="page"] { color: var(--red-deep); }
.nav__icon { display: none; }

.nav__actions { display: flex; align-items: center; gap: 0.75rem; }

/* Hamburger — two bars that fold into a cross */
.nav__toggle {
  display: none;
  align-items: center;
  gap: 0.5rem;
  height: 42px;
  padding: 0 0.85rem 0 0.75rem;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-sm);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease),
              color var(--dur) var(--ease);
}
.nav__toggle:hover { border-color: var(--slate-400); }
.nav__toggle[aria-expanded="true"] {
  background: var(--ink);
  border-color: var(--ink);
  color: #fff;
}
.nav__toggle-text {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.88rem;
  letter-spacing: -0.01em;
}
.nav__toggle-bars { position: relative; width: 18px; height: 12px; flex: none; }
.nav__toggle-bars span {
  position: absolute; left: 0; right: 0; height: 2px;
  background: currentColor; border-radius: 2px;
  transition: transform 260ms var(--ease), width 260ms var(--ease);
}
.nav__toggle-bars span:nth-child(1) { top: 2px; }
.nav__toggle-bars span:nth-child(2) { top: 8px; width: 70%; }
.nav__toggle[aria-expanded="true"] .nav__toggle-bars span:nth-child(1) { transform: translateY(3px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] .nav__toggle-bars span:nth-child(2) { width: 100%; transform: translateY(-3px) rotate(-45deg); }

.nav__backdrop {
  position: fixed; inset: 0;
  background: rgba(23, 26, 31, 0.45);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  opacity: 0; visibility: hidden;
  transition: opacity 260ms var(--ease), visibility 260ms var(--ease);
  z-index: 90;
  pointer-events: none;
}
.nav__backdrop.is-open { opacity: 1; visibility: visible; pointer-events: auto; }

/* ---------- Dropdown navigation (tablet + mobile) ---------- */
@media (max-width: 1024px) {
  .nav__toggle { display: inline-flex; }
  .nav__cta { display: none; }

  .nav__menu {
    position: fixed;
    top: var(--header-h);
    left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0.15rem;
    max-height: calc(100vh - var(--header-h));
    overflow-y: auto;
    overscroll-behavior: contain;
    background: var(--white);
    border-top: 1px solid var(--border);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    padding: 0.85rem 1.25rem 1.5rem;
    box-shadow: 0 24px 48px -12px rgba(23, 26, 31, 0.28);
    transform: translateY(-14px);
    opacity: 0;
    visibility: hidden;
    transition: transform 280ms var(--ease), opacity 220ms var(--ease), visibility 280ms var(--ease);
    z-index: 100;
  }
  .nav__menu.is-open { transform: translateY(0); opacity: 1; visibility: visible; }

  .nav__menu li { opacity: 0; transform: translateY(-6px); }
  .nav__menu.is-open li { animation: navItemIn 320ms var(--ease) forwards; }
  .nav__menu.is-open li:nth-child(1) { animation-delay: 40ms; }
  .nav__menu.is-open li:nth-child(2) { animation-delay: 70ms; }
  .nav__menu.is-open li:nth-child(3) { animation-delay: 100ms; }
  .nav__menu.is-open li:nth-child(4) { animation-delay: 130ms; }
  .nav__menu.is-open li:nth-child(5) { animation-delay: 160ms; }
  .nav__menu.is-open li:nth-child(6) { animation-delay: 190ms; }
  .nav__menu.is-open li:nth-child(7) { animation-delay: 220ms; }

  .nav__menu li { width: 100%; }
  .nav__link {
    display: flex;
    width: 100%;
    padding: 0.85rem 0.75rem;
    font-size: 1rem;
    border-radius: var(--radius-md);
    border-bottom: 1px solid var(--slate-100);
  }
  .nav__menu li:nth-last-child(2) .nav__link { border-bottom: none; }
  .nav__link:hover, .nav__link:focus-visible { background: var(--slate-100); }
  .nav__link[aria-current="page"] { background: var(--red-soft); border-bottom-color: transparent; }
  .nav__icon { display: block; width: 20px; height: 20px; color: var(--slate-400); flex: none; }
  .nav__link[aria-current="page"] .nav__icon { color: var(--red-deep); }

  .nav__menu-cta { display: block; margin-top: 0.9rem; }
  .nav__menu-cta .btn { width: 100%; justify-content: center; }
}

@keyframes navItemIn {
  to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  .nav__menu li, .nav__menu.is-open li { opacity: 1; transform: none; animation: none; }
}

@media (max-width: 480px) {
  .nav__toggle-text { display: none; }
  .nav__toggle { padding: 0; width: 42px; justify-content: center; }
  .brand__name { font-size: 1.05rem; }
  .brand__mark { width: 42px; height: 42px; }
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--slate-900);
  color: var(--text-on-dark);
  padding-block: var(--space-8) var(--space-6);
  margin-top: auto;
}
.footer__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) repeat(4, max-content);
  gap: var(--space-6);
}
.footer__col { width: max-content; max-width: 100%; }
.footer__brand .brand { color: #fff; }
.footer__brand .brand__name b,
.footer__brand .brand__name em { color: #FF7A70; }
.footer__brand-desc { color: var(--text-on-dark); margin-top: var(--space-4); font-size: var(--fs-small); max-width: 34ch; }
.footer__heading {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: var(--space-4);
}
.footer__list { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 0.35rem; }
.flink {
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
  gap: 0.55rem;
  color: var(--text-on-dark);
  text-decoration: none;
  font-size: 0.9rem;
  padding: 0.2rem 0;
  transition: color var(--dur) var(--ease);
}
.flink:hover {
  color: #fff;
  text-decoration: underline;
  text-decoration-color: #FF7A70;
  text-decoration-thickness: 2px;
}
.flink__icon { width: 17px; height: 17px; color: #FF7A70; flex: none; }
.footer__bottom {
  margin-top: var(--space-7);
  padding-top: var(--space-5);
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-4);
}
.footer__copy { font-size: var(--fs-small); color: var(--text-on-dark); }
.footer__brand-link { color: #fff; text-decoration: none; font-weight: 600; }
.footer__brand-link:hover {
  color: #fff;
  text-decoration: underline;
  text-decoration-color: #FF7A70;
  text-decoration-thickness: 2px;
}
.footer__disclaimer { margin-top: var(--space-4); font-size: 0.78rem; color: var(--slate-400); max-width: 90ch; }

/* ---------- Scroll to top ---------- */
.scroll-top {
  position: fixed;
  right: 1.25rem; bottom: 1.25rem;
  width: 48px; height: 48px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--red); color: #fff;
  border: none; border-radius: 50%;
  box-shadow: var(--shadow-red);
  opacity: 0; visibility: hidden; transform: translateY(12px);
  transition: opacity var(--dur) var(--ease), visibility var(--dur) var(--ease), transform var(--dur) var(--ease);
  z-index: 90;
}
.scroll-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.scroll-top:hover { background: var(--red-deep); transform: translateY(-2px); }
.scroll-top svg { width: 22px; height: 22px; }

/* ---------- Cards ---------- */
.card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }
.card__media { aspect-ratio: 16 / 9; overflow: hidden; background: var(--slate-100); }
.card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 400ms var(--ease); }
.card:hover .card__media img { transform: scale(1.04); }
.card__body { padding: var(--space-5); display: flex; flex-direction: column; gap: 0.6rem; flex: 1; }
.card__title { font-size: var(--fs-h4); line-height: 1.3; }
.card__title a { color: var(--text-heading); text-decoration: none; }
.card__title a:hover {
  color: var(--red-deep);
  text-decoration: underline;
  text-decoration-color: var(--red);
  text-decoration-thickness: 2px;
}
.card__text { color: var(--text-muted); font-size: 0.94rem; }
.card__meta { margin-top: auto; font-size: var(--fs-small); color: var(--slate-400); }

/* ---------- Feature cards ---------- */
.feature {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.feature:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: transparent; }
.feature__icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  background: var(--red-soft); color: var(--red-deep);
  margin-bottom: var(--space-4);
}
.feature__icon svg { width: 24px; height: 24px; }
.feature h3 { margin-bottom: 0.5rem; font-size: var(--fs-h4); }
.feature p { color: var(--text-muted); font-size: 0.94rem; }

/* ---------- Persona cards ("who it is for") ---------- */
.personas {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}
.persona {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: var(--space-6) var(--space-5);
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: transform 320ms var(--ease), box-shadow 320ms var(--ease),
              border-color 320ms var(--ease);
}
/* A soft wash that fades up from the bottom on hover. */
.persona::before {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 100%;
  z-index: -1;
  background: linear-gradient(180deg, transparent, rgba(255, 67, 53, 0.07));
  opacity: 0;
  transition: opacity 320ms var(--ease);
}
/* Accent rule that grows from the left edge. */
.persona::after {
  content: "";
  position: absolute;
  left: 0; top: 18%; bottom: 18%;
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: linear-gradient(180deg, var(--red), #FF9A70);
  transform: scaleY(0);
  transform-origin: center;
  transition: transform 380ms var(--ease);
}
.persona:hover {
  transform: translateY(-6px);
  border-color: transparent;
  box-shadow: 0 24px 44px -20px rgba(23, 26, 31, 0.35);
}
.persona:hover::before { opacity: 1; }
.persona:hover::after { transform: scaleY(1); }

.persona__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px; height: 52px;
  margin-bottom: var(--space-4);
  border-radius: 16px;
  color: var(--red-deep);
  background: var(--red-soft);
  transition: background 320ms var(--ease), color 320ms var(--ease),
              transform 380ms var(--ease), box-shadow 320ms var(--ease);
}
.persona__icon svg { width: 26px; height: 26px; }
.persona:hover .persona__icon {
  background: var(--red);
  color: #fff;
  transform: translateY(-3px) rotate(-4deg);
  box-shadow: 0 12px 24px -10px rgba(255, 67, 53, 0.7);
}

.persona__title {
  font-size: var(--fs-h4);
  margin-bottom: 0.45rem;
  transition: color 320ms var(--ease);
}
.persona:hover .persona__title { color: var(--red-deep); }
.persona__text { color: var(--text-muted); font-size: 0.94rem; }

@media (max-width: 900px) { .personas { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .personas { grid-template-columns: 1fr; gap: var(--space-4); } }

/* ---------- Steps ---------- */
.step {
  position: relative;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-6) var(--space-5) var(--space-5);
}
.step__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--space-4); }
.step__num {
  font-family: var(--font-mono);
  font-size: 0.85rem; font-weight: 700;
  color: var(--red-deep);
  background: var(--red-soft);
  width: 34px; height: 34px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 9px;
}
.step__icon { color: var(--slate-400); }
.step__icon svg { width: 26px; height: 26px; }
.step h3 { font-size: var(--fs-h4); margin-bottom: 0.5rem; }
.step p { color: var(--text-muted); font-size: 0.94rem; }

/* ---------- Note block ---------- */
.note-block {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  background: var(--white);
  border: 1px solid var(--border);
  border-left: 4px solid var(--red);
  border-radius: var(--radius-md);
  padding: var(--space-5) var(--space-6);
  box-shadow: var(--shadow-sm);
}
.note-block__icon { color: var(--red-deep); flex: none; margin-top: 3px; }
.note-block__icon svg { width: 26px; height: 26px; }
.note-block__title { font-size: var(--fs-h4); margin-bottom: 0.4rem; }

/* ---------- Two-column media layout ---------- */
.split-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--space-8);
  align-items: center;
}
.split-layout__media img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

/* ---------- Reviews carousel ---------- */
.reviews__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-5);
  margin-bottom: var(--space-6);
}
.reviews__intro { max-width: 56ch; }
.reviews__controls { display: flex; gap: 0.5rem; flex: none; }
.rev-btn {
  width: 44px; height: 44px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--white); color: var(--ink);
  border: 1px solid var(--border); border-radius: 50%;
  box-shadow: var(--shadow-sm);
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.rev-btn:hover { background: var(--ink); color: #fff; border-color: var(--ink); }
.rev-btn svg { width: 20px; height: 20px; }
.rev-btn__play { display: none; }
.rev-btn[aria-pressed="true"] .rev-btn__pause { display: none; }
.rev-btn[aria-pressed="true"] .rev-btn__play { display: block; }

.reviews__viewport { overflow: hidden; }
.reviews__track { display: flex; gap: var(--space-5); transition: transform 480ms var(--ease); }
.review-card {
  flex: 0 0 calc((100% - 2 * var(--space-5)) / 3);
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  margin: 0;
  display: flex; flex-direction: column; gap: var(--space-4);
}
.review-card__stars { display: flex; gap: 2px; }
.review-card__stars svg { width: 18px; height: 18px; color: var(--rating); }
.review-card__text { font-size: 0.96rem; color: var(--text-body); font-style: normal; line-height: 1.6; }
.review-card__person { display: flex; align-items: center; gap: 0.75rem; margin-top: auto; }
.review-card__avatar {
  width: 44px; height: 44px; flex: none;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: var(--slate-800); color: #fff;
  font-family: var(--font-mono); font-size: 0.85rem; font-weight: 600;
}
.review-card__name { display: block; font-weight: 600; color: var(--text-heading); font-size: 0.95rem; }
.review-card__role { display: block; font-size: 0.82rem; color: var(--text-muted); }

/* ---------- FAQ accordion ---------- */
.faq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); }
.accordion { display: flex; flex-direction: column; gap: 0.75rem; }
.accordion__item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.accordion__item:has(.accordion__trigger[aria-expanded="true"]) {
  border-color: var(--red);
  box-shadow: 0 6px 20px -8px rgba(255, 67, 53, 0.35);
}
.accordion__item h3 { margin: 0; font-size: 1rem; }
.accordion__trigger {
  width: 100%;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  text-align: left;
  padding: 1.05rem 1.15rem;
  background: transparent; border: none;
  font-family: var(--font-display); font-weight: 500; font-size: 1rem;
  color: var(--text-heading);
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.accordion__trigger:hover { background: var(--slate-100); }
.accordion__trigger[aria-expanded="true"] { color: var(--red-deep); }
.accordion__icon {
  width: 20px; height: 20px; flex: none; color: var(--red-deep);
  transition: transform 320ms var(--ease);
}
.accordion__trigger[aria-expanded="true"] .accordion__icon { transform: rotate(135deg); }

/* Height is driven from JS; the padding lives on the children so a collapsed
   panel really measures zero. */
.accordion__panel {
  padding: 0;
  overflow: hidden;
  transition: height 320ms var(--ease);
}
.accordion__panel > * { padding: 0 1.15rem 1.15rem; }
.accordion__panel p { color: var(--text-muted); font-size: 0.94rem; max-width: 68ch; }
.accordion__panel.is-animating { will-change: height; }

@media (prefers-reduced-motion: reduce) {
  .accordion__panel { transition: none; }
}

/* ---------- Final CTA ---------- */
.cta-final .section-title { font-size: clamp(1.9rem, 1.4rem + 2vw, 2.8rem); }

/* ---------- Reveal on scroll base ---------- */
/* The reveal base lives in main.css so that every :hover rule written in this
   file (loaded later) still outranks it once an element is revealed. */