/* =============================================================================
   COMPONENTS — reusable pieces: buttons, cards, forms, accordions, mockups.
   ========================================================================== */

/* ---------------------------------------------------------------- Buttons -- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: var(--space-4) var(--space-6);
  border: 2px solid transparent;
  border-radius: var(--radius-pill);
  font-family: var(--font-heading);
  font-size: .98rem;
  font-weight: var(--font-weight-bold);
  white-space: nowrap;
  transition: transform var(--transition), box-shadow var(--transition),
              background var(--transition), border-color var(--transition),
              color var(--transition);
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--color-primary);
  color: var(--color-on-primary);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { background: var(--color-primary-dark); box-shadow: var(--shadow-md); }

.btn-accent {
  background: var(--color-accent);
  color: var(--color-on-accent);
  box-shadow: var(--shadow-sm);
}
.btn-accent:hover { background: var(--color-accent-dark); box-shadow: var(--shadow-md); }

.btn-outline {
  background: var(--color-surface);
  border-color: var(--color-border);
  color: var(--color-ink);
}
.btn-outline:hover { border-color: var(--color-primary); color: var(--color-primary); }

.btn-ghost { background: transparent; color: var(--color-ink); padding-inline: var(--space-4); }
.btn-ghost:hover { color: var(--color-primary); }

.btn-lg { padding: 18px 38px; font-size: var(--fs-lg); }
.btn-sm { padding: 10px 20px; font-size: var(--fs-xs); }
.btn-block { width: 100%; }

.btn-row {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.btn-row.centered { justify-content: center; }


/* ------------------------------------------------------------------ Cards -- */

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
}

.card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  margin-bottom: var(--space-4);
  border-radius: var(--radius-sm);
  background: var(--color-primary-tint);
  color: var(--color-primary);
}


/* ------------------------------------------------------- Feature bullets -- */

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 10px;
  font-size: var(--fs-sm);
}
.check-list li:last-child { margin-bottom: 0; }
.check-list svg {
  width: 18px; height: 18px;
  flex-shrink: 0;
  margin-top: 3px;
  color: var(--color-primary);
}


/* ------------------------------------------------------------ Flip cards -- */

.flip-card { perspective: 1400px; height: 230px; }

.flip-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  transition: transform var(--transition-slow);
}
.flip-card.is-flipped .flip-inner { transform: rotateY(180deg); }

.flip-face {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  padding: var(--space-5);
  border-radius: var(--radius-md);
  backface-visibility: hidden;
}
.flip-front {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}
.flip-back {
  background: var(--color-primary);
  color: var(--color-on-primary);
  transform: rotateY(180deg);
  box-shadow: var(--shadow-md);
}

.flip-face .tag {
  margin-bottom: 10px;
  font-size: .72rem;
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-caps);
}
.flip-front .tag { color: var(--color-primary); }
.flip-back .tag  { color: var(--color-accent); }

.flip-front h3 { font-size: 1.08rem; margin-bottom: auto; }
.flip-back p {
  margin-bottom: auto;
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, .92);
}

.flip-btn {
  align-self: flex-start;
  margin-top: var(--space-3);
  padding: 0;
  background: none;
  border: none;
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: var(--font-weight-bold);
  font-size: var(--fs-xs);
  color: var(--color-primary);
}
.flip-btn svg { width: 14px; height: 14px; }
.flip-btn:hover { gap: 10px; }
.flip-back .flip-btn { color: var(--color-on-primary); opacity: .85; }


/* --------------------------------------------------------- Browser mockup --
   Pure CSS placeholder art. No image files needed, and it recolors itself
   automatically when you change the palette.                                 */

.mockup {
  aspect-ratio: 4 / 3;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: linear-gradient(150deg, var(--color-primary-tint), var(--color-primary-light) 160%);
  box-shadow: var(--shadow-md);
  padding: var(--space-5);
}
.mockup-bar {
  display: flex;
  gap: 6px;
  margin-bottom: var(--space-4);
}
.mockup-bar i {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .7);
}
.mockup-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: var(--space-5);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
}
.mockup-line {
  height: 10px;
  border-radius: var(--radius-pill);
  background: var(--color-bg-alt);
}
.mockup-line.title { height: 16px; width: 62%; background: var(--color-primary); opacity: .85; }
.mockup-line.w-90 { width: 90%; }
.mockup-line.w-75 { width: 75%; }
.mockup-line.w-50 { width: 50%; }
.mockup-blocks {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: auto;
}
.mockup-blocks i {
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--color-bg-alt);
}
.mockup-blocks i:first-child { background: var(--color-primary-tint); }
.mockup-pill {
  align-self: flex-start;
  margin-top: 4px;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  background: var(--color-accent);
  height: 26px;
  width: 110px;
}


/* ---------------------------------------------------------- Pricing card -- */

.price-toggle {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin: 0 auto var(--space-7);
  padding: 5px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-surface);
}
.price-toggle button {
  padding: 10px 22px;
  border: none;
  border-radius: var(--radius-pill);
  background: none;
  font-size: var(--fs-xs);
  font-weight: var(--font-weight-bold);
  color: var(--color-body);
  transition: var(--transition);
}
.price-toggle button.is-active {
  background: var(--color-primary);
  color: var(--color-on-primary);
}
.price-toggle .save {
  font-size: .7rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  padding-inline: 10px;
}

.price-card {
  display: flex;
  flex-direction: column;
  padding: 36px 30px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
}
.price-card.featured {
  background: var(--color-surface-dark);
  border-color: transparent;
  box-shadow: var(--shadow-lg);
  transform: scale(1.03);
}
.price-card.featured h3,
.price-card.featured .amount { color: var(--white); }
.price-card.featured > p,
.price-card.featured .price-note { color: rgba(255, 255, 255, .65); }
.price-card.featured .check-list li { color: rgba(255, 255, 255, .9); }
.price-card.featured .check-list svg { color: var(--color-accent); }

.price-badge {
  display: inline-block;
  align-self: flex-start;
  margin-bottom: var(--space-4);
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  background: var(--color-accent);
  color: var(--color-on-accent);
  font-size: .72rem;
  font-weight: var(--font-weight-heading);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-caps);
}

.price-card h3 { font-size: 1.2rem; margin-bottom: 6px; }
.price-card .amount {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: var(--font-weight-heading);
  color: var(--color-ink);
  line-height: 1.1;
}
.price-card .amount span {
  font-size: var(--fs-base);
  font-weight: var(--font-weight-semi);
  color: var(--color-body);
}
.price-note { font-size: var(--fs-2xs); margin-bottom: var(--space-5); }
.price-card > p { font-size: var(--fs-xs); margin-bottom: var(--space-5); }
.price-card .check-list { flex: 1; margin-bottom: var(--space-6); }


/* ------------------------------------------------------------ Testimonial -- */

.testi-card { display: flex; flex-direction: column; }
.testi-stars { margin-bottom: var(--space-3); letter-spacing: 2px; color: var(--color-star); }
.testi-card blockquote {
  margin: 0 0 var(--space-5);
  font-size: var(--fs-sm);
  color: var(--color-ink);
}
.testi-person { display: flex; align-items: center; gap: var(--space-3); margin-top: auto; }
.testi-avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--color-primary-tint);
  color: var(--color-primary);
  font-size: var(--fs-xs);
  font-weight: var(--font-weight-bold);
}
.testi-person strong { display: block; font-size: var(--fs-xs); }
.testi-person span { font-size: var(--fs-2xs); color: var(--color-body); }


/* ------------------------------------------------------------ Industry card -- */

.industry-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  transition: var(--transition);
}
.industry-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}
.industry-card .card-icon { margin-bottom: 0; }
.industry-card h4 { margin: 0; font-size: var(--fs-base); }
.industry-card p { font-size: var(--fs-2xs); margin: 0; }
.industry-card .link {
  margin-top: auto;
  padding-top: var(--space-2);
  font-size: var(--fs-2xs);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
}
.industry-card[aria-disabled="true"] {
  opacity: .6;
  pointer-events: none;
}
.industry-card[aria-disabled="true"] .link { color: var(--color-body); }


/* ------------------------------------------------------------------- FAQ -- */

.faq-item { border-bottom: 1px solid var(--color-border); }
.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) 4px;
  background: none;
  border: none;
  text-align: left;
  font-family: var(--font-heading);
  font-size: var(--fs-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-ink);
}
.faq-q:hover { color: var(--color-primary); }
.faq-q .plus { position: relative; flex-shrink: 0; width: 22px; height: 22px; }
.faq-q .plus::before,
.faq-q .plus::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  background: var(--color-primary);
  border-radius: 2px;
}
.faq-q .plus::before { width: 14px; height: 2px; }
.faq-q .plus::after  { width: 2px; height: 14px; transition: var(--transition); }
.faq-item.is-open .plus::after { transform: translate(-50%, -50%) rotate(90deg); opacity: 0; }

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s var(--ease);
}
.faq-a p { padding: 0 4px var(--space-5); }
.faq-item.is-open .faq-a { max-height: 320px; }


/* ------------------------------------------------------------------ Form -- */

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  text-align: left;
}
.form-field { display: flex; flex-direction: column; gap: 6px; }
.form-field.full { grid-column: 1 / -1; }
.form-field label {
  font-size: var(--fs-2xs);
  font-weight: var(--font-weight-bold);
  color: var(--color-ink);
}
.form-field input,
.form-field select,
.form-field textarea {
  padding: 14px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  /* Declared, never inherited: a phone in dark mode picks its own text colour
     for form controls, which lands white on this white background. */
  color: var(--color-ink);
  font-family: inherit;
  font-size: var(--fs-sm);
  transition: var(--transition);
}

.form-field input::placeholder,
.form-field textarea::placeholder { color: var(--color-body); opacity: .75; }

/* Safari paints its own colours over autofilled fields; both need pinning. */
.form-field input:-webkit-autofill,
.form-field input:-webkit-autofill:focus,
.form-field textarea:-webkit-autofill {
  -webkit-text-fill-color: var(--color-ink);
  -webkit-box-shadow: 0 0 0 1000px var(--color-surface) inset;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--color-primary);
  outline: none;
  box-shadow: 0 0 0 4px var(--color-primary-tint);
}
.form-field textarea { resize: vertical; min-height: 110px; }
.form-error {
  display: none;
  font-size: var(--fs-2xs);
  color: var(--danger);
  font-weight: var(--font-weight-semi);
}
.form-field.has-error input,
.form-field.has-error textarea { border-color: var(--danger); }
.form-field.has-error .form-error { display: block; }

.form-success {
  display: none;
  padding: var(--space-5);
  border-radius: var(--radius-md);
  background: var(--color-primary-tint);
  color: var(--color-primary-dark);
  font-weight: var(--font-weight-semi);
  text-align: center;
}
.form-success.is-visible { display: block; }
.contact-form.is-submitted,
.feedback-form.is-submitted { display: none; }

@media (max-width: 620px) {
  .form-grid { grid-template-columns: 1fr; }
}


/* -------------------------------------------------------------- Feedback -- */

.feedback-wrap {
  padding: var(--space-6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
}
.form-optional {
  font-weight: var(--font-weight-body);
  color: var(--color-body);
}

@media (max-width: 620px) {
  .feedback-wrap { padding: var(--space-4); }
}


/* -------------------------------------------------------------- Demo bar --
   Sits at the very top of an industry template page during outreach: tells
   the prospect this preview was built for them, and gives one way to reply.
   Delete the element (not this CSS) if you hand the page over as-is.        */

.demo-bar {
  position: relative;
  z-index: 110;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-3) var(--space-5);
  padding: var(--space-3) var(--gutter);
  background: var(--color-surface-dark);
  color: rgba(255, 255, 255, .85);
  font-size: var(--fs-xs);
  text-align: center;
}
.demo-bar strong { color: var(--white); }
.demo-bar .btn { padding: 8px 18px; font-size: var(--fs-2xs); }

@media (max-width: 620px) {
  .demo-bar { font-size: var(--fs-2xs); }
}