/* ============================================
   PVA ALPHA — Enterprise White Luxury CSS
   HTML5 + CSS3 + Vanilla JS Only
   Static Site for Namecheap Shared Hosting
   ============================================ */

/* ─── CSS Variables (Design System) ─── */
:root {
  /* Colors */
  --white: #FFFFFF;
  --soft-white: #FAFBFC;
  --surface: #F1F5F9;
  --primary-text: #0F172A;
  --secondary-text: #475569;
  --muted-text: #64748B;
  --primary-accent: #4F46E5;
  --secondary-accent: #7C3AED;
  --success: #10B981;
  --highlight: #F59E0B;
  --border: #E2E8F0;
  --border-light: #F1F5F9;

  /* Gradients */
  --gradient-hero: linear-gradient(135deg, #FAFBFC 0%, #F1F5F9 50%, #EEF2FF 100%);
  --gradient-accent: linear-gradient(135deg, #4F46E5 0%, #7C3AED 100%);
  --gradient-cta: linear-gradient(135deg, #4F46E5 0%, #7C3AED 100%);

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(15,23,42,0.04);
  --shadow-md: 0 4px 24px rgba(15,23,42,0.08);
  --shadow-lg: 0 12px 40px rgba(15,23,42,0.12);
  --shadow-xl: 0 24px 60px rgba(15,23,42,0.16);
  --shadow-accent: 0 4px 14px rgba(79,70,229,0.3);

  /* Typography */
  --font-sans: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'IBM Plex Mono', 'SF Mono', 'Fira Code', monospace;

  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;
  --space-4xl: 96px;
  --space-5xl: 128px;

  /* Layout */
  --max-width: 1200px;
  --nav-height: 72px;
  --info-bar-height: 40px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-base: 0.25s ease;
  --transition-slow: 0.4s ease;
}

/* ─── Reset & Base ─── */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  color: var(--primary-text);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

button {
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

/* ─── Typography ─── */
.display {
  font-size: clamp(40px, 5vw, 72px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.025em;
}

h1, .h1 {
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

h2, .h2 {
  font-size: clamp(32px, 3.2vw, 44px);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.015em;
}

h3, .h3 {
  font-size: clamp(26px, 2.4vw, 32px);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

h4, .h4 {
  font-size: clamp(20px, 1.8vw, 24px);
  font-weight: 600;
  line-height: 1.3;
}

.text-lg {
  font-size: clamp(18px, 1.6vw, 20px);
  line-height: 1.6;
}

.text-base {
  font-size: 16px;
  line-height: 1.6;
}

.text-sm {
  font-size: 14px;
  line-height: 1.5;
}

.text-xs {
  font-size: 12px;
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.text-secondary {
  color: var(--secondary-text);
}

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

.text-accent {
  color: var(--primary-accent);
}

.text-white {
  color: var(--white);
}

.text-center {
  text-align: center;
}

/* ─── Layout Utilities ─── */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.section {
  padding: var(--space-5xl) 0;
}

.section-alt {
  background: var(--soft-white);
}

.section-surface {
  background: var(--surface);
}

.section-dark {
  background: var(--primary-text);
  color: var(--white);
}

.section-dark .text-secondary {
  color: #94A3B8;
}

.section-gradient {
  background: var(--gradient-cta);
  color: var(--white);
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

.grid-4 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

.flex {
  display: flex;
}

.flex-wrap {
  flex-wrap: wrap;
}

.items-center {
  align-items: center;
}

.justify-between {
  justify-content: space-between;
}

.justify-center {
  justify-content: center;
}

.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }
.gap-xl { gap: var(--space-xl); }

.text-balance {
  text-wrap: balance;
}

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 14px 28px;
  font-size: 16px;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  cursor: pointer;
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient-accent);
  color: var(--white);
  box-shadow: var(--shadow-accent);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(79,70,229,0.4);
  filter: brightness(1.05);
}

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

.btn-secondary {
  background: var(--white);
  color: var(--primary-text);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  border-color: var(--primary-accent);
  background: var(--soft-white);
}

.btn-whatsapp {
  background: #25D366;
  color: var(--white);
}

.btn-whatsapp:hover {
  filter: brightness(1.1);
  transform: translateY(-2px);
}

.btn-telegram {
  background: #0088CC;
  color: var(--white);
}

.btn-telegram:hover {
  filter: brightness(1.1);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: var(--primary-accent);
  padding: 14px 0;
}

.btn-ghost:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.btn-sm {
  padding: 10px 20px;
  font-size: 14px;
}

/* ─── Cards ─── */
.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
  transition: all var(--transition-base);
}

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

.card-product {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
  transition: all var(--transition-base);
}

.card-product:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}

.card-product .card-image {
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

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

.card-product:hover .card-image img {
  transform: scale(1.03);
}

.card-product .card-body {
  padding: var(--space-lg);
}

.card-product .card-title {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.card-product .card-desc {
  font-size: 14px;
  color: var(--secondary-text);
  margin-bottom: var(--space-md);
  line-height: 1.5;
}

.card-product .card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-product .card-price {
  font-size: 20px;
  font-weight: 700;
  color: var(--primary-accent);
}

/* ─── Service Card ─── */
.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl) var(--space-xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
  transition: all var(--transition-base);
  text-align: center;
}

.service-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: rgba(79,70,229,0.15);
}

.service-card .service-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-lg);
  border-radius: var(--radius-lg);
  background: var(--gradient-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
}

.service-card .service-icon svg {
  width: 28px;
  height: 28px;
}

.service-card .service-title {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.service-card .service-desc {
  font-size: 14px;
  color: var(--secondary-text);
  line-height: 1.5;
  margin-bottom: var(--space-md);
}

.service-card .service-link {
  font-size: 14px;
  font-weight: 600;
  color: var(--primary-accent);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.service-card .service-link:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ─── Pricing Card ─── */
.pricing-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

.pricing-card:hover {
  border-color: #CBD5E1;
  box-shadow: var(--shadow-md);
}

.pricing-card .pricing-header {
  padding: var(--space-lg);
  background: var(--gradient-accent);
  color: var(--white);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-sm);
}

.pricing-card .pricing-title {
  font-size: 18px;
  font-weight: 600;
}

.pricing-badge {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: rgba(255,255,255,0.2);
  color: var(--white);
  padding: 3px 8px;
  border-radius: 20px;
  white-space: nowrap;
  flex-shrink: 0;
}

.pricing-badge-aged {
  background: rgba(99,102,241,0.25);
}

.pricing-badge-gold {
  background: rgba(245,158,11,0.35);
}

.pricing-badge-premium {
  background: rgba(139,92,246,0.35);
}

.pricing-card .pricing-body {
  padding: var(--space-lg);
  flex: 1;
}

.pricing-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--border-light);
  font-size: 14px;
}

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

.pricing-row.pricing-per {
  font-size: 12px;
  opacity: 0.7;
}

.pricing-row .qty {
  color: var(--secondary-text);
}

.pricing-row .price {
  font-weight: 600;
  color: var(--primary-text);
}

/* Pricing Card Footer */
.pricing-footer {
  padding: var(--space-lg);
  border-top: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.pricing-features {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.pricing-feature {
  font-size: 12px;
  color: var(--secondary-text);
  display: flex;
  align-items: center;
  gap: 4px;
}

.pricing-feature:before {
  color: #10B981;
}

.pricing-order-btn {
  width: 100%;
  justify-content: center;
  text-align: center;
}

/* Aged Sub-Tabs */
.aged-tabs-container {
  margin-top: var(--space-xl);
}

.aged-tabs {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
  flex-wrap: wrap;
}

.aged-tab-btn {
  padding: 8px 20px;
  border-radius: 999px;
  border: 1.5px solid var(--border);
  background: var(--white);
  color: var(--secondary-text);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.aged-tab-btn:hover {
  border-color: var(--primary-accent);
  color: var(--primary-accent);
}

.aged-tab-btn.active {
  background: var(--primary-accent);
  border-color: var(--primary-accent);
  color: var(--white);
}

.aged-tab-panel {
  display: none;
}

.aged-tab-panel.active {
  display: block;
}

/* ─── Info Bar ─── */

.info-bar {
  height: var(--info-bar-height);
  background: var(--primary-text);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.info-bar-text {
  transition: opacity 0.3s ease;
}

.info-bar-close {
  position: absolute;
  right: var(--space-lg);
  top: 50%;
  transform: translateY(-50%);
  cursor: pointer;
  opacity: 0.6;
  transition: opacity var(--transition-fast);
  background: none;
  border: none;
  color: var(--white);
  padding: 4px;
}

.info-bar-close:hover {
  opacity: 1;
}

/* ─── Navbar ─── */
.navbar {
  position: sticky;
  top: 0;
  height: var(--nav-height);
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(241,245,249,0.8);
  z-index: 1000;
  transition: box-shadow var(--transition-base);
}

.navbar.scrolled {
  box-shadow: 0 1px 3px rgba(15,23,42,0.06);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.navbar-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 20px;
  font-weight: 700;
  color: var(--primary-text);
}

.navbar-logo svg {
  width: 28px;
  height: 28px;
}

.navbar-nav {
  display: none;
  align-items: center;
  gap: var(--space-xl);
}

.nav-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--secondary-text);
  transition: color var(--transition-fast);
  position: relative;
}

.nav-link:hover {
  color: var(--primary-text);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-accent);
  transition: width var(--transition-base);
}

.nav-link:hover::after {
  width: 100%;
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 14px;
  font-weight: 500;
  color: var(--secondary-text);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  font-family: inherit;
}

.nav-dropdown-toggle svg {
  width: 14px;
  height: 14px;
  transition: transform var(--transition-fast);
}

.nav-dropdown.open .nav-dropdown-toggle svg {
  transform: rotate(180deg);
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-light);
  padding: var(--space-md);
  min-width: 220px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  pointer-events: none;
}

.nav-dropdown.open .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}

.nav-dropdown-menu a {
  display: block;
  padding: var(--space-sm) var(--space-md);
  font-size: 14px;
  color: var(--secondary-text);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.nav-dropdown-menu a:hover {
  background: var(--soft-white);
  color: var(--primary-accent);
}

.navbar-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.mobile-menu-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--primary-text);
}

.mobile-menu-btn svg {
  width: 24px;
  height: 24px;
}

/* ─── Mobile Menu ─── */
.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  max-width: 380px;
  height: 100vh;
  background: var(--white);
  z-index: 1100;
  transform: translateX(100%);
  transition: transform var(--transition-slow);
  overflow-y: auto;
}

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

.mobile-menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15,23,42,0.4);
  z-index: 1099;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.mobile-menu-overlay.open {
  opacity: 1;
  visibility: visible;
}

.mobile-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg);
  border-bottom: 1px solid var(--border-light);
}

.mobile-menu-close {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--primary-text);
}

.mobile-menu-close svg {
  width: 24px;
  height: 24px;
}

.mobile-menu-body {
  padding: var(--space-lg);
}

.mobile-menu-link {
  display: block;
  padding: var(--space-md) 0;
  font-size: 16px;
  font-weight: 500;
  color: var(--primary-text);
  border-bottom: 1px solid var(--border-light);
}

.mobile-menu-link:last-child {
  border-bottom: none;
}

.mobile-dropdown-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-md) 0;
  font-size: 16px;
  font-weight: 500;
  color: var(--primary-text);
  background: none;
  border: none;
  border-bottom: 1px solid var(--border-light);
  cursor: pointer;
  font-family: inherit;
}

.mobile-dropdown-toggle svg {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-fast);
}

.mobile-dropdown.open .mobile-dropdown-toggle svg {
  transform: rotate(180deg);
}

.mobile-dropdown-menu {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base);
}

.mobile-dropdown.open .mobile-dropdown-menu {
  max-height: 400px;
}

.mobile-dropdown-menu a {
  display: block;
  padding: var(--space-sm) var(--space-lg);
  font-size: 14px;
  color: var(--secondary-text);
}

.mobile-dropdown-menu a:hover {
  color: var(--primary-accent);
}

/* ─── Floating Contact Buttons ─── */
.float-contacts {
  position: fixed;
  left: 22px;
  bottom: 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 1500;
}

.float-btn {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  box-shadow: 0 12px 28px rgba(15,23,42,0.22);
  transition: transform var(--transition-base), box-shadow var(--transition-base), filter var(--transition-base);
}

.float-btn:hover {
  transform: translateY(-3px) scale(1.04);
  box-shadow: 0 16px 34px rgba(15,23,42,0.28);
  filter: brightness(1.06);
}

.float-btn svg {
  width: 26px;
  height: 26px;
}

.float-btn-whatsapp { background: #25D366; }
.float-btn-telegram { background: #0088CC; }

/* ─── Hero Section ─── */
.hero {
  min-height: 100vh;
  min-height: 700px;
  background: var(--gradient-hero);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: var(--space-3xl);
  padding-bottom: var(--space-3xl);
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.hero-content {
  max-width: 640px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: rgba(79,70,229,0.08);
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 500;
  color: var(--primary-accent);
  margin-bottom: var(--space-lg);
}

.hero-title {
  margin-bottom: var(--space-lg);
}

.hero-title span {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  font-size: 18px;
  color: var(--secondary-text);
  margin-bottom: var(--space-xl);
  max-width: 520px;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-visual img {
  max-width: 100%;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
}

.hero-floating-cards {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.float-card {
  position: absolute;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(255,255,255,0.5);
  animation: float 3s ease-in-out infinite;
}

.float-card:nth-child(1) {
  top: 10%;
  right: 5%;
  animation-delay: 0s;
}

.float-card:nth-child(2) {
  bottom: 20%;
  left: 0;
  animation-delay: 1s;
}

.float-card:nth-child(3) {
  top: 50%;
  right: 0;
  animation-delay: 2s;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

.scroll-indicator {
  position: absolute;
  bottom: var(--space-xl);
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
  40% { transform: translateX(-50%) translateY(-10px); }
  60% { transform: translateX(-50%) translateY(-5px); }
}

/* ─── Trust Metrics ─── */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
}

.metric-item {
  text-align: center;
}

.metric-number {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
}

.metric-label {
  font-size: 14px;
  color: var(--secondary-text);
  margin-top: var(--space-sm);
}

/* ─── Section Header ─── */
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-3xl);
}

.section-header h2 {
  margin-bottom: var(--space-md);
}

.section-header p {
  color: var(--secondary-text);
  font-size: 18px;
}

/* ─── Process Steps ─── */
.process-steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  position: relative;
}

.process-steps::before {
  content: '';
  position: absolute;
  left: 24px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--gradient-accent);
}

.step {
  display: flex;
  align-items: flex-start;
  gap: var(--space-lg);
  position: relative;
}

.step-number {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: var(--gradient-accent);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 18px;
  flex-shrink: 0;
  box-shadow: var(--shadow-accent);
}

.step-content h4 {
  margin-bottom: var(--space-xs);
}

.step-content p {
  color: var(--secondary-text);
  font-size: 14px;
}

/* ─── Tabs ─── */
.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
  justify-content: center;
}

.tab-btn {
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 500;
  color: var(--secondary-text);
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-base);
  font-family: inherit;
}

.tab-btn:hover {
  border-color: var(--primary-accent);
  color: var(--primary-accent);
}

.tab-btn.active {
  background: var(--gradient-accent);
  color: var(--white);
  border-color: transparent;
  box-shadow: var(--shadow-accent);
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

/* ─── Accordion ─── */
.accordion-item {
  border-bottom: 1px solid var(--border-light);
}

.accordion-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-lg) 0;
  font-size: 16px;
  font-weight: 500;
  color: var(--primary-text);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
}

.accordion-trigger svg {
  width: 20px;
  height: 20px;
  color: var(--muted-text);
  transition: transform var(--transition-base);
  flex-shrink: 0;
  margin-left: var(--space-md);
}

.accordion-item.open .accordion-trigger svg {
  transform: rotate(180deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base), padding var(--transition-base);
}

.accordion-item.open .accordion-content {
  max-height: 500px;
  padding-bottom: var(--space-lg);
}

.accordion-content p {
  color: var(--secondary-text);
  font-size: 14px;
  line-height: 1.6;
}

/* ─── Blog Card ─── */
.blog-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
  transition: all var(--transition-base);
}

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

.blog-card .blog-image {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

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

.blog-card:hover .blog-image img {
  transform: scale(1.03);
}

.blog-card .blog-body {
  padding: var(--space-lg);
}

.blog-card .blog-tag {
  display: inline-block;
  padding: 4px 10px;
  background: rgba(79,70,229,0.08);
  color: var(--primary-accent);
  font-size: 12px;
  font-weight: 500;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-sm);
}

.blog-card .blog-title {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: var(--space-sm);
  line-height: 1.3;
}

.blog-card .blog-excerpt {
  font-size: 14px;
  color: var(--secondary-text);
  line-height: 1.5;
}

/* ─── Feature Block ─── */
.feature-block {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(79,70,229,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-accent);
  flex-shrink: 0;
}

.feature-icon svg {
  width: 22px;
  height: 22px;
}

.feature-content h4 {
  margin-bottom: var(--space-xs);
  font-size: 18px;
}

.feature-content p {
  font-size: 14px;
  color: var(--secondary-text);
  line-height: 1.5;
}

/* ─── Breadcrumb ─── */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 14px;
  color: var(--muted-text);
  flex-wrap: wrap;
}

.breadcrumb a {
  color: var(--secondary-text);
  transition: color var(--transition-fast);
}

.breadcrumb a:hover {
  color: var(--primary-accent);
}

.breadcrumb svg {
  width: 14px;
  height: 14px;
}

/* ─── Page Hero ─── */
.page-hero {
  background: var(--gradient-hero);
  padding: var(--space-4xl) 0 var(--space-3xl);
}

.page-hero h1 {
  margin-bottom: var(--space-md);
}

.page-hero p {
  color: var(--secondary-text);
  font-size: 18px;
  max-width: 560px;
}

/* ─── Contact Cards ─── */
.contact-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
  text-align: center;
  transition: all var(--transition-base);
}

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

.contact-card .contact-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-lg);
}

.contact-card .contact-icon svg {
  width: 28px;
  height: 28px;
  color: var(--white);
}

.contact-card h3 {
  margin-bottom: var(--space-sm);
}

.contact-card p {
  color: var(--secondary-text);
  font-size: 14px;
  margin-bottom: var(--space-lg);
}

/* ─── Footer ─── */
.footer {
  background: var(--primary-text);
  color: var(--white);
  padding: var(--space-4xl) 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3xl);
  padding-bottom: var(--space-3xl);
}

.footer-brand .footer-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: var(--space-md);
}

.footer-brand p {
  color: #94A3B8;
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: var(--space-lg);
}

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

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
}

.footer-social a:hover {
  background: var(--primary-accent);
}

.footer-social svg {
  width: 18px;
  height: 18px;
}

.footer-col h4 {
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-lg);
  color: #CBD5E1;
}

.footer-col a {
  display: block;
  font-size: 14px;
  color: #94A3B8;
  margin-bottom: var(--space-sm);
  transition: color var(--transition-fast);
}

.footer-col a:hover {
  color: var(--white);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: var(--space-lg) 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  text-align: center;
}

.footer-bottom p {
  font-size: 13px;
  color: #64748B;
}

/* ─── Forms ─── */
.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: var(--space-sm);
  color: var(--primary-text);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  height: 48px;
  padding: 0 var(--space-md);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 16px;
  color: var(--primary-text);
  background: var(--white);
  transition: all var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--primary-accent);
  box-shadow: 0 0 0 3px rgba(79,70,229,0.15);
}

.form-textarea {
  height: auto;
  min-height: 120px;
  padding: var(--space-md);
  resize: vertical;
}

/* ─── Scroll Reveal ─── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }
.reveal-delay-4 { transition-delay: 0.32s; }
.reveal-delay-5 { transition-delay: 0.40s; }
.reveal-delay-6 { transition-delay: 0.48s; }

/* ─── Skip Link ─── */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-md);
  background: var(--primary-accent);
  color: var(--white);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  z-index: 10000;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: var(--space-md);
}

/* ─── Knowledge Card ─── */
.knowledge-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
  transition: all var(--transition-base);
}

.knowledge-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: rgba(79,70,229,0.15);
}

.knowledge-card .knowledge-tag {
  display: inline-block;
  padding: 4px 10px;
  background: rgba(79,70,229,0.08);
  color: var(--primary-accent);
  font-size: 12px;
  font-weight: 500;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-md);
}

.knowledge-card h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.knowledge-card p {
  font-size: 14px;
  color: var(--secondary-text);
  line-height: 1.5;
  margin-bottom: var(--space-md);
}

.knowledge-card a {
  font-size: 14px;
  font-weight: 600;
  color: var(--primary-accent);
}

.knowledge-card a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ─── Testimonial Card ─── */
.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
}

.testimonial-card .stars {
  display: flex;
  gap: 2px;
  margin-bottom: var(--space-md);
}

.testimonial-card .stars svg {
  width: 18px;
  height: 18px;
  color: var(--highlight);
  fill: var(--highlight);
}

.testimonial-card p {
  font-size: 16px;
  line-height: 1.6;
  color: var(--primary-text);
  margin-bottom: var(--space-md);
}

.testimonial-card .testimonial-author {
  font-size: 14px;
  font-weight: 600;
  color: var(--primary-text);
}

.testimonial-card .testimonial-role {
  font-size: 13px;
  color: var(--muted-text);
}

/* ─── Pill Tags ─── */
.pill {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 500;
  color: var(--secondary-text);
  transition: all var(--transition-fast);
}

.pill:hover {
  border-color: var(--primary-accent);
  color: var(--primary-accent);
}

/* ─── Category Card ─── */
.category-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

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

.category-card img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.category-card .category-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15,23,42,0.8) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-lg);
}

.category-card .category-overlay h3 {
  color: var(--white);
  font-size: 18px;
  font-weight: 600;
}

.category-card .category-overlay p {
  color: rgba(255,255,255,0.8);
  font-size: 13px;
}

/* ─── Article Content ─── */
.article-content {
  max-width: 760px;
  margin: 0 auto;
}

.article-content h2 {
  margin-top: var(--space-3xl);
  margin-bottom: var(--space-md);
}

.article-content h3 {
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-md);
}

.article-content p {
  margin-bottom: var(--space-md);
  color: var(--secondary-text);
}

.article-content ul,
.article-content ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.article-content ul li {
  list-style: disc;
  margin-bottom: var(--space-sm);
  color: var(--secondary-text);
}

.article-content ol li {
  list-style: decimal;
  margin-bottom: var(--space-sm);
  color: var(--secondary-text);
}

/* ─── Responsive ─── */
@media (min-width: 640px) {
  .grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }

  .metrics-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero .container {
    grid-template-columns: 1fr 1fr;
  }

  .process-steps {
    flex-direction: row;
    gap: var(--space-lg);
  }

  .process-steps::before {
    display: none;
  }

  .step {
    flex-direction: column;
    text-align: center;
    flex: 1;
  }

  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

@media (min-width: 1024px) {
  .navbar-nav {
    display: flex;
  }

  .mobile-menu-btn {
    display: none;
  }

  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }

  .grid-4 {
    grid-template-columns: repeat(4, 1fr);
  }

  .metrics-grid {
    grid-template-columns: repeat(6, 1fr);
  }

  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }

  .process-steps::before {
    display: block;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 2px;
    top: 24px;
  }

  .step {
    position: relative;
    z-index: 1;
  }
}

@media (min-width: 1280px) {
  .container {
    padding: 0 var(--space-xl);
  }
}

/* ─── Reduced Motion ─── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }
}

/* ─── Print Styles ─── */
@media print {
  .navbar,
  .info-bar,
  .float-contacts,
  .footer,
  .mobile-menu,
  .mobile-menu-overlay {
    display: none !important;
  }

  .section {
    padding: 24px 0 !important;
  }
}

/* ═══════════════════════════════════════════════
   PVA ALPHA — UPGRADE v2: Mega-Nav, Pricing Cards, Modal
   ═══════════════════════════════════════════════ */

/* ─── Mega Menu ─── */
.nav-mega { position: static; }

.nav-mega-menu {
  position: fixed;
  top: calc(var(--nav-height) + var(--info-bar-height));
  left: 0;
  right: 0;
  background: var(--white);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  box-shadow: 0 16px 48px rgba(15,23,42,0.10);
  padding: var(--space-xl) 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  max-width: 100%;
  max-height: calc(100vh - var(--nav-height) - var(--info-bar-height) - 24px);
  overflow-y: auto;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity var(--transition-base), visibility var(--transition-base), transform var(--transition-base);
  pointer-events: none;
  z-index: 1001;
}

.nav-mega.open .nav-mega-menu,
.nav-mega:hover .nav-mega-menu,
.nav-mega:focus-within .nav-mega-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.nav-mega:hover .nav-dropdown-toggle svg,
.nav-mega:focus-within .nav-dropdown-toggle svg {
  transform: rotate(180deg);
}

.mega-col {
  padding: 0 var(--space-xl);
  border-right: 1px solid var(--border-light);
}
.mega-col:last-child { border-right: none; }

.mega-col-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted-text);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--border-light);
}

.mega-col a {
  display: block;
  padding: 6px var(--space-sm);
  font-size: 13px;
  color: var(--secondary-text);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  white-space: nowrap;
}
.mega-col a:hover {
  background: var(--soft-white);
  color: var(--primary-accent);
  padding-left: 12px;
}

/* ─── New Pricing Cards ─── */
.pricing-tabs { margin-top: var(--space-xl); }

.tabs-nav {
  display: flex;
  gap: var(--space-sm);
  overflow-x: auto;
  padding-bottom: var(--space-md);
  scrollbar-width: none;
  -ms-overflow-style: none;
  border-bottom: 2px solid var(--border-light);
  margin-bottom: var(--space-xl);
}
.tabs-nav::-webkit-scrollbar { display: none; }

.tab-btn {
  flex-shrink: 0;
  padding: 10px var(--space-lg);
  border-radius: var(--radius-full);
  border: 1.5px solid var(--border);
  font-size: 13px;
  font-weight: 600;
  color: var(--secondary-text);
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
  background: var(--white);
}
.tab-btn:hover {
  border-color: var(--primary-accent);
  color: var(--primary-accent);
}
.tab-btn.active {
  background: var(--gradient-accent);
  color: white;
  border-color: transparent;
  box-shadow: var(--shadow-accent);
}

.tab-panel { display: none; }
.tab-panel.active { display: block; }

.grid-1 { display: grid; grid-template-columns: 1fr; gap: var(--space-xl); }

.pc-new {
  position: relative;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: visible;
  transition: all var(--transition-base);
  background: var(--white);
}
.pc-new:hover {
  border-color: var(--primary-accent);
  box-shadow: 0 8px 32px rgba(79,70,229,0.12);
  transform: translateY(-2px);
}

.pricing-package-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-xl);
  align-items: stretch;
}

.pricing-package-card {
  min-height: 100%;
}

.pricing-package-card .pricing-header {
  min-height: 112px;
}

.pricing-subtitle {
  margin-top: 4px;
  font-size: 12px;
  font-weight: 500;
  line-height: 1.45;
  color: rgba(255,255,255,0.82);
}

.pricing-package-card .pricing-body {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.package-price {
  font-size: clamp(28px, 3vw, 38px);
  line-height: 1;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--primary-text);
  margin-bottom: var(--space-sm);
}

.package-quantity {
  font-size: 13px;
  color: var(--secondary-text);
  padding-bottom: var(--space-md);
  margin-bottom: var(--space-md);
  border-bottom: 1px solid var(--border-light);
}

.pricing-package-card .pc-features-list {
  flex: 1;
  flex-direction: column;
  flex-wrap: nowrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.pricing-package-card .pc-feature {
  min-width: 0;
  align-items: flex-start;
}

.pricing-package-card .btn-order-now {
  width: 100%;
  justify-content: center;
  margin-top: auto;
}

.pc-badge {
  position: absolute;
  top: -13px;
  right: var(--space-xl);
  background: var(--gradient-accent);
  color: white;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 3px 12px;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-accent);
}

.pc-features-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm) var(--space-xl);
  margin-bottom: var(--space-lg);
}

.pc-feature {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--secondary-text);
  min-width: 160px;
}
.pc-feature svg { flex-shrink: 0; }

.pc-prices {
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  padding: var(--space-md) 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 0;
}

.btn-order-now {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 600;
}

/* ─── Order Modal ─── */
.order-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15,23,42,0.55);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}
.order-modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.order-modal {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: var(--space-3xl);
  max-width: 500px;
  width: 100%;
  position: relative;
  box-shadow: var(--shadow-xl);
  transform: scale(0.95) translateY(16px);
  transition: all var(--transition-base);
  text-align: center;
}
.order-modal-overlay.open .order-modal {
  transform: scale(1) translateY(0);
}

.order-modal-close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: var(--soft-white);
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--secondary-text);
  transition: all var(--transition-fast);
}
.order-modal-close:hover {
  background: var(--surface);
  color: var(--primary-text);
}

.order-modal-icon { margin-bottom: var(--space-md); }

.order-modal-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--primary-text);
  margin-bottom: var(--space-sm);
}

.order-modal-subtitle {
  font-size: 14px;
  color: var(--secondary-text);
  margin-bottom: var(--space-md);
}

.order-modal-service {
  display: inline-block;
  background: var(--surface);
  border-radius: var(--radius-full);
  padding: 4px 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--primary-accent);
  margin-bottom: var(--space-xl);
}
.order-modal-service:empty { display: none; }

.order-modal-btns {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.order-modal-btn {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-xl);
  border-radius: var(--radius-lg);
  font-size: 16px;
  font-weight: 600;
  color: white;
  text-decoration: none;
  transition: all var(--transition-base);
  position: relative;
}
.order-modal-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.15); }
.order-modal-btn svg { flex-shrink: 0; }
.order-modal-btn-sub { font-size: 12px; font-weight: 400; opacity: 0.85; margin-left: auto; }

.order-modal-btn--wa { background: #25D366; }
.order-modal-btn--wa:hover { background: #1ebc5a; }
.order-modal-btn--tg { background: #0088CC; }
.order-modal-btn--tg:hover { background: #0077b5; }
.order-modal-btn--em { background: var(--gradient-accent); }

/* ─── Responsive: Navbar ─── */
@media (min-width: 1024px) {
  .navbar-nav { display: flex; }
}

@media (max-width: 1280px) {
  .nav-mega-menu {
    grid-template-columns: repeat(2, 1fr);
  }

  .pricing-package-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .nav-mega-menu { display: none !important; }

  .pricing-package-grid {
    grid-template-columns: 1fr;
  }

  .pricing-package-card .pricing-header {
    min-height: auto;
  }

  .pc-features-list { flex-direction: column; }
  .pc-feature { min-width: auto; }

  .pc-prices {
    grid-template-columns: 1fr 1fr;
  }

  .order-modal {
    padding: var(--space-xl);
  }
  .order-modal-title { font-size: 20px; }

  .tabs-nav { gap: 6px; }
  .tab-btn { padding: 8px var(--space-md); font-size: 12px; }
}

@media (max-width: 480px) {
  .pc-prices { grid-template-columns: 1fr; }
  .float-contacts {
    left: 14px;
    bottom: 14px;
    gap: 10px;
  }
  .float-btn {
    width: 50px;
    height: 50px;
  }
  .order-modal-btn { padding: var(--space-md); }
  .order-modal-btn-sub { display: none; }
}