/* =============================================================
   Fourth Alpha Theme — Components CSS
   Reusable UI components
   ============================================================= */

/* -----------------------------------------------------------
   Buttons
   ----------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.75rem 1.625rem;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.01em;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition:
    transform var(--duration-fast) var(--ease-default),
    box-shadow var(--duration-base) var(--ease-default),
    background var(--duration-fast) var(--ease-default),
    border-color var(--duration-fast) var(--ease-default),
    color var(--duration-fast) var(--ease-default);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
  -webkit-user-select: none;
  user-select: none;
}

.btn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

.btn:active { transform: translateY(1px); }

/* Primary button */
.btn-primary {
  background: var(--color-accent);
  color: var(--color-bg);
  border-color: var(--color-accent);
}

.btn-primary:hover {
  background: #1ADBFF;
  color: var(--color-bg);
  box-shadow: var(--shadow-glow);
  transform: translateY(-1px);
}

/* Secondary button */
.btn-secondary {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}

.btn-secondary:hover {
  background: var(--color-surface-raised);
  border-color: var(--color-accent);
  color: var(--color-accent);
  transform: translateY(-1px);
}

/* Gradient button */
.btn-gradient {
  background: var(--gradient-primary);
  color: white;
  border: none;
  font-weight: 700;
}

.btn-gradient::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0);
  transition: background var(--duration-fast) var(--ease-default);
}

.btn-gradient:hover::before {
  background: rgba(255,255,255,0.08);
}

.btn-gradient:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(0, 212, 255, 0.4), 0 0 60px rgba(123, 97, 255, 0.2);
}

/* Ghost button */
.btn-ghost {
  background: transparent;
  color: var(--color-text-secondary);
  border-color: transparent;
}

.btn-ghost:hover {
  color: var(--color-text);
  background: var(--color-surface);
}

/* Sizes */
.btn-sm {
  padding: 0.5rem 1rem;
  font-size: var(--text-xs);
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: var(--text-md);
  border-radius: var(--radius-lg);
}

.btn-xl {
  padding: 1.125rem 2.5rem;
  font-size: var(--text-lg);
  border-radius: var(--radius-lg);
  font-weight: 700;
}

/* Icon button */
.btn-icon {
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: var(--radius-md);
}

/* Arrow animation on buttons */
.btn .arrow-icon {
  transition: transform var(--duration-fast) var(--ease-default);
}

.btn:hover .arrow-icon {
  transform: translateX(4px);
}

/* -----------------------------------------------------------
   Cards
   ----------------------------------------------------------- */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  position: relative;
  overflow: hidden;
  transition:
    border-color var(--duration-base) var(--ease-default),
    transform var(--duration-base) var(--ease-default),
    box-shadow var(--duration-base) var(--ease-default);
}

.card:hover {
  border-color: rgba(0, 212, 255, 0.3);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.4), 0 0 0 1px rgba(0,212,255,0.1);
}

/* Card with glow effect */
.card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at top left, rgba(0, 212, 255, 0.05) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--duration-slow) var(--ease-default);
  pointer-events: none;
  border-radius: inherit;
}

.card:hover::after { opacity: 1; }

/* Service card variant */
.card-service {
  background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-bg-secondary) 100%);
}

.card-service:hover {
  border-color: var(--color-purple);
  box-shadow: 0 20px 40px rgba(0,0,0,0.4), 0 0 0 1px rgba(123, 97, 255, 0.2),
              0 0 30px rgba(123, 97, 255, 0.05);
}

/* Feature card */
.card-feature {
  padding: var(--space-6);
  border-radius: var(--radius-lg);
}

/* Testimonial card */
.card-testimonial {
  padding: var(--space-8);
}

.card-testimonial .quote-mark {
  font-size: 4rem;
  line-height: 1;
  color: var(--color-accent);
  font-family: Georgia, serif;
  margin-bottom: var(--space-4);
  opacity: 0.5;
}

/* Pricing card */
.card-pricing {
  padding: var(--space-10);
}

.card-pricing.is-popular {
  border-color: var(--color-accent);
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.05) 0%, var(--color-surface) 100%);
}

.card-pricing .popular-badge {
  position: absolute;
  top: var(--space-6);
  right: var(--space-6);
}

/* -----------------------------------------------------------
   Badges / Tags
   ----------------------------------------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 0.2rem 0.6rem;
  font-size: var(--text-xs);
  font-weight: 600;
  border-radius: var(--radius-full);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.badge-accent {
  background: var(--color-accent-dim);
  color: var(--color-accent);
  border: 1px solid rgba(0, 212, 255, 0.2);
}

.badge-purple {
  background: var(--color-purple-dim);
  color: var(--color-purple);
  border: 1px solid rgba(123, 97, 255, 0.2);
}

.badge-green {
  background: var(--color-green-dim);
  color: var(--color-green);
  border: 1px solid rgba(0, 245, 160, 0.2);
}

.badge-neutral {
  background: var(--color-surface-raised);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
}

/* -----------------------------------------------------------
   Service Icon
   ----------------------------------------------------------- */
.service-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-6);
  position: relative;
  flex-shrink: 0;
}

.service-icon svg { width: 26px; height: 26px; }

.service-icon-accent {
  background: var(--color-accent-dim);
  border: 1px solid rgba(0, 212, 255, 0.25);
  color: var(--color-accent);
}

.service-icon-purple {
  background: var(--color-purple-dim);
  border: 1px solid rgba(123, 97, 255, 0.25);
  color: var(--color-purple);
}

.service-icon-green {
  background: var(--color-green-dim);
  border: 1px solid rgba(0, 245, 160, 0.25);
  color: var(--color-green);
}

/* -----------------------------------------------------------
   Stats / Numbers
   ----------------------------------------------------------- */
.stat-item {
  text-align: center;
  padding: var(--space-6);
}

.stat-number {
  font-family: var(--font-display);
  font-size: var(--text-5xl);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-2);
}

.stat-label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* -----------------------------------------------------------
   Process Steps
   ----------------------------------------------------------- */
.process-step {
  display: flex;
  gap: var(--space-6);
  position: relative;
}

.process-number {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  border-radius: var(--radius-full);
  background: var(--color-accent-dim);
  border: 1px solid rgba(0, 212, 255, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-sm);
  color: var(--color-accent);
}

.process-connector {
  position: absolute;
  left: 22px;
  top: 44px;
  width: 1px;
  height: calc(100% - 44px + var(--space-8));
  background: linear-gradient(180deg, rgba(0, 212, 255, 0.4) 0%, transparent 100%);
}

/* -----------------------------------------------------------
   FAQ Accordion
   ----------------------------------------------------------- */
.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--duration-fast) var(--ease-default);
}

.faq-item.is-open {
  border-color: rgba(0, 212, 255, 0.3);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-6);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-weight: 600;
  letter-spacing: -0.01em;
  transition: color var(--duration-fast) var(--ease-default);
}

.faq-question:hover { color: var(--color-accent); }

.faq-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--duration-fast) var(--ease-default);
  color: var(--color-text-muted);
}

.faq-item.is-open .faq-icon {
  background: var(--color-accent-dim);
  border-color: var(--color-accent);
  color: var(--color-accent);
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-slow) var(--ease-out),
              padding var(--duration-base) var(--ease-default);
  padding: 0 var(--space-6);
}

.faq-answer p {
  padding-bottom: var(--space-6);
  font-size: var(--text-base);
  line-height: 1.75;
}

.faq-item.is-open .faq-answer {
  max-height: 400px;
  padding-top: 0;
}

/* -----------------------------------------------------------
   Navigation Header
   ----------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-header);
  padding: var(--space-4) 0;
  transition: background var(--duration-base) var(--ease-default),
              border-color var(--duration-base) var(--ease-default),
              box-shadow var(--duration-base) var(--ease-default),
              padding var(--duration-base) var(--ease-default);
}

.site-header.is-scrolled {
  background: rgba(10, 15, 30, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
  padding: var(--space-3) 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
}

.site-logo {
  flex-shrink: 0;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.site-logo-mark {
  width: 36px;
  height: 36px;
  background: var(--gradient-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.site-logo-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1rem, 2vw, var(--text-lg));
  color: var(--color-text);
  letter-spacing: -0.03em;
  white-space: nowrap;
}

.site-logo-text span { color: var(--color-accent); }

/* Primary Navigation */
.primary-nav {
  display: flex;
  align-items: center;
  list-style: none;
  padding: 0;
  margin: 0;
  gap: var(--space-1);
}

.primary-nav > li { position: relative; }

.primary-nav > li > a {
  display: block;
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  border-radius: var(--radius-sm);
  transition: color var(--duration-fast) var(--ease-default),
              background var(--duration-fast) var(--ease-default);
}

.primary-nav > li > a:hover,
.primary-nav > li.current-menu-item > a {
  color: var(--color-text);
  background: var(--color-surface);
}

/* Dropdown */
.primary-nav .sub-menu {
  position: absolute;
  top: calc(100% + var(--space-2));
  left: 0;
  min-width: 220px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-2);
  list-style: none;
  box-shadow: var(--shadow-xl);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity var(--duration-fast) var(--ease-default),
              visibility var(--duration-fast) var(--ease-default),
              transform var(--duration-fast) var(--ease-default);
}

.primary-nav > li:hover .sub-menu,
.primary-nav > li:focus-within .sub-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.primary-nav .sub-menu li a {
  display: block;
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  border-radius: var(--radius-md);
  transition: all var(--duration-fast) var(--ease-default);
}

.primary-nav .sub-menu li a:hover {
  color: var(--color-text);
  background: var(--color-surface-raised);
}

/* Header CTA */
.header-cta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  padding: 0;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 1.5px;
  background: var(--color-text-secondary);
  transition: all var(--duration-fast) var(--ease-default);
  border-radius: var(--radius-full);
}

.nav-toggle.is-active span:nth-child(1) { transform: rotate(45deg) translate(4.5px, 4.5px); }
.nav-toggle.is-active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle.is-active span:nth-child(3) { transform: rotate(-45deg) translate(4.5px, -4.5px); }

/* Mobile menu */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  z-index: calc(var(--z-header) - 1);
  background: rgba(10, 15, 30, 0.96);
  backdrop-filter: blur(20px);
  padding-top: 80px;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform var(--duration-slow) var(--ease-out);
}

.mobile-menu.is-open {
  transform: translateX(0);
}

@media (max-width: 1023px) {
  .primary-nav,
  .header-cta .btn:not(:last-child) { display: none; }
  .nav-toggle { display: flex; }
  .mobile-menu { display: block; }
}

.mobile-nav-list {
  list-style: none;
  padding: var(--space-8) 0 0;
  margin: 0;
  display: grid;
  gap: var(--space-2);
}

.mobile-nav-list a {
  display: block;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  padding: var(--space-3) 0;
}

.mobile-nav-list .sub-menu {
  list-style: none;
  padding: 0 0 0 var(--space-4);
  margin: 0;
}

.mobile-nav-list .sub-menu a {
  color: var(--color-text-secondary);
  font-family: var(--font-body);
  font-size: var(--text-md);
  font-weight: 600;
}

.submenu-toggle {
  float: right;
  width: 36px;
  height: 36px;
  margin-top: -48px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text);
}

.submenu-toggle.is-open svg {
  transform: rotate(180deg);
}

.wp-block-button.btn-gradient .wp-block-button__link,
.wp-block-button .wp-block-button__link.btn-gradient {
  background: var(--gradient-primary);
  color: #fff;
  border: 0;
}

.wp-block-button.btn-secondary .wp-block-button__link,
.wp-block-button .wp-block-button__link.btn-secondary {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.wp-block-button.btn-xl .wp-block-button__link {
  padding: 1.125rem 2.5rem;
  font-size: var(--text-lg);
  border-radius: var(--radius-lg);
  font-weight: 700;
}

/* -----------------------------------------------------------
   Footer
   ----------------------------------------------------------- */
.site-footer {
  background: var(--color-bg-secondary);
  border-top: 1px solid var(--color-border);
  padding: var(--space-20) 0 var(--space-8);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

.footer-brand p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-top: var(--space-4);
  max-width: 280px;
}

.footer-column h4 {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
  font-family: var(--font-body);
  font-weight: 600;
}

.footer-column ul {
  list-style: none;
  padding: 0;
}

.footer-column ul li { margin-bottom: var(--space-3); }

.footer-column ul li a {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  transition: color var(--duration-fast) var(--ease-default);
}

.footer-column ul li a:hover { color: var(--color-accent); }

.footer-bottom {
  border-top: 1px solid var(--color-border-subtle);
  padding-top: var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer-bottom p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.footer-social {
  display: flex;
  gap: var(--space-3);
}

.footer-social a {
  width: 36px;
  height: 36px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  transition: all var(--duration-fast) var(--ease-default);
}

.footer-social a:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: var(--color-accent-dim);
}

@media (max-width: 1023px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 639px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  .footer-bottom { flex-direction: column; text-align: center; }
}

/* -----------------------------------------------------------
   Glow Orbs (decorative)
   ----------------------------------------------------------- */
.glow-orb {
  position: absolute;
  border-radius: var(--radius-full);
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}

.glow-orb-cyan {
  background: radial-gradient(circle, rgba(0, 212, 255, 0.25) 0%, transparent 70%);
}

.glow-orb-purple {
  background: radial-gradient(circle, rgba(123, 97, 255, 0.25) 0%, transparent 70%);
}

/* -----------------------------------------------------------
   Grid Dots Background
   ----------------------------------------------------------- */
.grid-bg {
  background-image:
    radial-gradient(circle, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 32px 32px;
}

/* -----------------------------------------------------------
   Noise Texture overlay
   ----------------------------------------------------------- */
.noise-overlay::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  opacity: 0.4;
}

/* -----------------------------------------------------------
   Blog Post Card
   ----------------------------------------------------------- */
.post-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition:
    border-color var(--duration-base) var(--ease-default),
    transform var(--duration-base) var(--ease-default),
    box-shadow var(--duration-base) var(--ease-default);
}

.post-card:hover {
  border-color: rgba(0, 212, 255, 0.25);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.post-card-image {
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--color-surface-raised);
}

.post-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-default);
}

.post-card:hover .post-card-image img {
  transform: scale(1.05);
}

.post-card-body {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.post-card-meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  flex-wrap: wrap;
}

.post-card-meta time {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.post-card-title {
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-3);
  line-height: 1.3;
  letter-spacing: -0.02em;
}

.post-card-title a {
  color: var(--color-text);
}

.post-card-title a:hover { color: var(--color-accent); }

.post-card-excerpt {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
  flex: 1;
  margin-bottom: var(--space-5);
}

.post-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border-subtle);
}

.post-card-author {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.post-card-author img {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-full);
  object-fit: cover;
}

/* -----------------------------------------------------------
   Testimonial
   ----------------------------------------------------------- */
.testimonial-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-10);
  position: relative;
  overflow: hidden;
}

.testimonial-quote {
  font-size: var(--text-md);
  color: var(--color-text);
  line-height: 1.75;
  margin-bottom: var(--space-8);
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.testimonial-avatar {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-full);
  object-fit: cover;
  border: 2px solid var(--color-border);
  flex-shrink: 0;
  background: var(--color-surface-raised);
}

.testimonial-info strong {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 2px;
}

.testimonial-info span {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.testimonial-stars {
  display: flex;
  gap: 3px;
  margin-bottom: var(--space-5);
}

.testimonial-stars svg {
  width: 16px;
  height: 16px;
  fill: #FBBF24;
  color: #FBBF24;
}

/* -----------------------------------------------------------
   Pricing
   ----------------------------------------------------------- */
.pricing-price {
  display: flex;
  align-items: flex-start;
  gap: var(--space-1);
  margin: var(--space-6) 0;
}

.pricing-currency {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text-secondary);
  margin-top: 8px;
}

.pricing-amount {
  font-family: var(--font-display);
  font-size: var(--text-6xl);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--color-text);
}

.pricing-period {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  align-self: flex-end;
  margin-bottom: 8px;
}

.pricing-features {
  list-style: none;
  padding: 0;
  margin: var(--space-8) 0;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  border-bottom: 1px solid var(--color-border-subtle);
}

.pricing-features li:last-child { border-bottom: none; }

.pricing-features .check-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: var(--color-green);
}

/* -----------------------------------------------------------
   Loader / Spinner
   ----------------------------------------------------------- */
.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid var(--color-border);
  border-top-color: var(--color-accent);
  border-radius: var(--radius-full);
  animation: spin 0.7s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* -----------------------------------------------------------
   Toast notifications
   ----------------------------------------------------------- */
.toast {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: var(--z-toast);
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
  box-shadow: var(--shadow-xl);
  font-size: var(--text-sm);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  transform: translateY(100px);
  opacity: 0;
  transition: all var(--duration-base) var(--ease-spring);
}

.toast.is-visible {
  transform: translateY(0);
  opacity: 1;
}

.toast-success { border-left: 3px solid var(--color-green); }
.toast-error { border-left: 3px solid #FF5555; }

/* -----------------------------------------------------------
   Responsive Utilities
   ----------------------------------------------------------- */
@media (max-width: 1023px) {
  .hide-lg { display: none !important; }
}

@media (max-width: 767px) {
  .hide-md { display: none !important; }
}

@media (max-width: 639px) {
  .hide-sm { display: none !important; }
  .btn-xl { padding: 0.875rem 1.75rem; font-size: var(--text-md); }
}