/* ============================================================
   Prestige Networks — components.css
   Buttons, Cards, Chips, Forms, Modals, etc.
   ============================================================ */

/* --- Buttons ----------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 14px 28px;
  font-size: 0.925rem;
  font-weight: 600;
  line-height: 1;
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0);
  transition: background 0.2s ease;
}

.btn:hover::after {
  background: rgba(255,255,255,0.08);
}

/* Primary */
.btn-primary {
  background: linear-gradient(135deg, var(--color-sky-blue) 0%, #1558c0 100%);
  color: var(--color-white);
  box-shadow: 0 4px 18px rgba(30, 111, 217, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(30, 111, 217, 0.55);
  color: var(--color-white);
}

.btn-primary:active {
  transform: translateY(0);
}

/* Secondary */
.btn-secondary {
  background: linear-gradient(135deg, var(--color-soft-green) 0%, var(--color-green-dark) 100%);
  color: var(--color-white);
  box-shadow: 0 4px 18px rgba(46, 204, 113, 0.35);
}

.btn-secondary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(46, 204, 113, 0.5);
  color: var(--color-white);
}

/* Outline */
.btn-outline {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,0.4);
}

.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.7);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn-outline-blue {
  background: transparent;
  color: var(--color-sky-blue);
  border-color: var(--color-sky-blue);
}

.btn-outline-blue:hover {
  background: var(--color-sky-blue);
  color: var(--color-white);
  transform: translateY(-2px);
}

/* Sizes */
.btn-sm  { padding: 10px 20px; font-size: 0.85rem; }
.btn-lg  { padding: 18px 36px; font-size: 1rem; }
.btn-xl  { padding: 20px 44px; font-size: 1.05rem; }

/* Full width */
.btn-block { width: 100%; }

/* Ghost */
.btn-ghost {
  background: transparent;
  color: var(--color-text-muted);
  border-color: transparent;
  padding-left: 0;
  padding-right: 0;
}

.btn-ghost:hover {
  color: var(--color-sky-blue);
  background: transparent;
  transform: none;
}

.btn-icon {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.btn-icon svg {
  transition: transform 0.2s ease;
}

.btn-icon:hover svg {
  transform: translateX(3px);
}

/* --- Cards -------------------------------------------------- */
.card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(30, 111, 217, 0.15);
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-sky-blue), var(--color-soft-green));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.card:hover::before {
  transform: scaleX(1);
}

/* Service card */
.service-card .card-icon-wrap {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(30, 111, 217, 0.1), rgba(46, 204, 113, 0.1));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
  transition: var(--transition);
}

.service-card:hover .card-icon-wrap {
  background: linear-gradient(135deg, var(--color-sky-blue), var(--color-soft-green));
}

.service-card .card-icon-wrap svg {
  color: var(--color-sky-blue);
  transition: var(--transition-fast);
}

.service-card:hover .card-icon-wrap svg {
  color: var(--color-white);
}

.card-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-deep-blue);
  margin-bottom: var(--space-3);
}

.card-body {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 0;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-sky-blue);
  margin-top: var(--space-4);
  transition: var(--transition-fast);
}

.card-link:hover {
  gap: var(--space-2);
  color: var(--color-sky-light);
}

/* Feature card (dark bg variant) */
.card-dark {
  background: rgba(255,255,255,0.05);
  border-color: rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.85);
}

.card-dark .card-title {
  color: var(--color-white);
}

.card-dark .card-body {
  color: rgba(255,255,255,0.65);
}

.card-dark:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(30, 111, 217, 0.4);
  box-shadow: 0 8px 40px rgba(0,0,0,0.3), var(--shadow-glow);
}

/* Testimonial card */
.testimonial-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: var(--transition);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.testimonial-stars {
  display: flex;
  gap: 3px;
  margin-bottom: var(--space-4);
}

.star {
  color: #F59E0B;
  font-size: 1rem;
}

.testimonial-quote {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--color-text);
  margin-bottom: var(--space-5);
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-sky-blue), var(--color-soft-green));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--color-white);
  flex-shrink: 0;
}

.author-name {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--color-deep-blue);
}

.author-role {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* --- Chips / Badges ---------------------------------------- */
.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.chip-blue    { background: rgba(30, 111, 217, 0.12);  color: var(--color-sky-blue); }
.chip-green   { background: rgba(46, 204, 113, 0.12);  color: var(--color-green-dark); }
.chip-slate   { background: var(--color-light-gray);   color: var(--color-slate); }
.chip-outline { border: 1px solid var(--color-border); color: var(--color-text-muted); background: transparent; }

.chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

/* --- Process step card ------------------------------------- */
.step-card {
  text-align: center;
  position: relative;
  z-index: 1;
}

.step-number {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-sky-blue), #1558c0);
  color: var(--color-white);
  font-weight: 800;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
  box-shadow: 0 4px 16px rgba(30, 111, 217, 0.4);
  position: relative;
  z-index: 1;
}

.step-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-deep-blue);
  margin-bottom: var(--space-2);
}

.step-desc {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* --- AI Feature row ---------------------------------------- */
.ai-feature-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-4) 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.ai-feature-item:last-child {
  border-bottom: none;
}

.ai-feature-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-accent-blue);
  transition: var(--transition-fast);
}

.ai-feature-item:hover .ai-feature-icon {
  background: var(--color-sky-blue);
  color: var(--color-white);
}

.ai-feature-text h4 {
  color: var(--color-white);
  font-size: 1rem;
  margin-bottom: var(--space-1);
}

.ai-feature-text p {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  margin-bottom: 0;
  line-height: 1.6;
}

/* --- Voice & Communications grid --------------------------- */
.voice-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}

.voice-tile {
  background: var(--color-off-white, #f8f9fc);
  border: 1px solid rgba(0,0,0,0.07);
  border-radius: var(--radius-md);
  padding: var(--space-5) var(--space-5) var(--space-4);
  text-align: center;
  transition: var(--transition-base);
}

.voice-tile:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.voice-emoji {
  font-size: 2.4rem;
  line-height: 1;
  margin-bottom: var(--space-3);
}

.voice-tile h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-deep-blue);
  margin-bottom: var(--space-2);
}

.voice-tile p {
  font-size: 0.875rem;
  color: var(--color-text-muted, #64748b);
  line-height: 1.6;
  margin-bottom: 0;
}

/* --- Trust logo strip -------------------------------------- */
.trust-strip {
  padding: var(--space-7) 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.trust-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
  flex-wrap: wrap;
}

.trust-logo-item {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-mid-gray);
  transition: var(--transition-fast);
}

.trust-logo-item:hover {
  color: var(--color-slate);
}

/* --- Form elements ----------------------------------------- */
.form-group {
  margin-bottom: var(--space-5);
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-dark-slate);
  margin-bottom: var(--space-2);
}

.form-control {
  width: 100%;
  padding: 14px 16px;
  font-size: 0.95rem;
  color: var(--color-text);
  background: var(--color-white);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}

.form-control:focus {
  border-color: var(--color-sky-blue);
  box-shadow: 0 0 0 3px rgba(30, 111, 217, 0.12);
}

.form-control::placeholder {
  color: var(--color-text-muted);
}

textarea.form-control {
  resize: vertical;
  min-height: 140px;
}

.form-hint {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: var(--space-1);
}

.form-error {
  font-size: 0.8rem;
  color: #E53E3E;
  margin-top: var(--space-1);
}

/* --- Alert boxes ------------------------------------------- */
.alert {
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  margin-bottom: var(--space-4);
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.alert-success {
  background: rgba(46, 204, 113, 0.1);
  border: 1px solid rgba(46, 204, 113, 0.3);
  color: #1a7a45;
}

.alert-error {
  background: rgba(229, 62, 62, 0.1);
  border: 1px solid rgba(229, 62, 62, 0.3);
  color: #9b1c1c;
}

.alert-info {
  background: rgba(30, 111, 217, 0.08);
  border: 1px solid rgba(30, 111, 217, 0.2);
  color: #1a4a8a;
}

/* --- Chip vibrant variants (dark-bg / white-bg accents) ---- */
.chip-blue-vibrant  { background: rgba(30, 111, 217, 0.3);  color: var(--color-accent-blue); }
.chip-green-vibrant { background: rgba(46, 204, 113, 0.3);  color: var(--color-soft-green); }
.chip-slate-soft    { background: rgba(84, 110, 122, 0.15); color: var(--color-slate); }

/* --- Chip row ---------------------------------------------- */
.chip-row {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
  flex-wrap: wrap;
  margin-top: var(--space-4);
}

/* --- Converge image panel ---------------------------------- */
.converge-image {
  background-image: url('../../images/converge.png');
  background-size: cover;
  background-position: center;
  border-radius: var(--radius-xl);
  overflow: hidden;
  min-height: 400px;
}

/* --- AI section intro text --------------------------------- */
.ai-intro-text {
  color: rgba(255, 255, 255, 0.75);
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: var(--space-6);
}

/* --- Body lead text (muted, larger size) ------------------- */
.body-lead {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}
.body-lead--last { margin-bottom: var(--space-6); }

/* --- CTA description --------------------------------------- */
.cta-desc {
  color: rgba(255, 255, 255, 0.75);
  font-size: 1.1rem;
  margin-bottom: var(--space-7);
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

/* --- Button / action rows ---------------------------------- */
.btn-row {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}
.btn-row--center {
  gap: var(--space-4);
  justify-content: center;
}