/* ===== Variables ===== */
:root {
  --color-bg: #ececec;
  --color-bg-alt: #e0e0e0;
  --color-surface: #f5f5f5;
  --color-text: #1f1f1f;
  --color-text-muted: #6b6b6b;
  --color-primary: #ea580c;
  --color-primary-dark: #c2410c;
  --color-primary-light: #ffedd5;
  --color-accent: #f97316;
  --color-accent-web: #fb923c;
  --color-border: #d4d4d4;
  --color-success: #ea580c;

  --color-header-bg: #f97316;
  --color-header-bg-scrolled: #ea580c;
  --color-header-text: #ffffff;
  --color-header-hover: rgba(255, 255, 255, 0.18);
  --color-header-border: rgba(0, 0, 0, 0.08);

  --font: 'Vazirmatn', system-ui, sans-serif;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.12);

  --header-height: 72px;
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 24px);
}

body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

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

ul { list-style: none; }

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

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9375rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
}

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

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

.btn-white {
  background: #fff;
  color: var(--color-primary);
}

.btn-white:hover {
  background: var(--color-primary-light);
}

.btn-lg {
  padding: 14px 28px;
  font-size: 1rem;
}

.btn-full { width: 100%; }

/* ===== Header ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  background: var(--color-header-bg);
  border-bottom: 1px solid var(--color-header-border);
  transition: var(--transition);
}

.header.scrolled {
  background: var(--color-header-bg-scrolled);
  box-shadow: var(--shadow-sm);
}

.header .logo {
  color: var(--color-header-text);
}

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

.header .nav-link:hover,
.header .nav-item.open .nav-link,
.header .nav-link-active {
  background: var(--color-header-hover);
  color: var(--color-header-text);
}

.header .menu-toggle span {
  background: var(--color-header-text);
}

.header .btn-auth {
  background: #fff;
  color: var(--color-primary-dark);
}

.header .btn-auth:hover {
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 32px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--color-text);
  flex-shrink: 0;
}

.logo-img {
  display: block;
  width: 44px;
  height: 44px;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 0;
  flex-shrink: 0;
}

.logo-img-footer {
  width: 40px;
  height: 40px;
  background: #fff;
  outline: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 0;
}

.logo-arm-wrap {
  position: relative;
  flex-shrink: 0;
}

.logo-hover-panel {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-align: center;
  background: var(--color-primary-light);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  z-index: 5;
}

.logo-hover-panel strong {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  line-height: 1.5;
}

.logo-hover-panel p {
  font-size: 0.8125rem;
  color: var(--color-text);
  line-height: 1.6;
  margin: 0;
}

.logo-hover-panel-hero {
  position: absolute;
  inset: 0;
  padding: 24px;
  border-radius: var(--radius-lg);
}

.hero-logo-frame:hover .logo-hover-panel-hero,
.logo-arm-wrap:hover .logo-hover-panel-header {
  opacity: 1;
  visibility: visible;
}

.logo-hover-panel-header {
  position: absolute;
  top: calc(100% + 10px);
  right: 50%;
  transform: translateX(50%);
  width: 260px;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(234, 88, 12, 0.2);
  box-shadow: var(--shadow-md);
}

.logo-hover-panel-header::before {
  content: '';
  position: absolute;
  bottom: 100%;
  right: 50%;
  transform: translateX(50%);
  border: 7px solid transparent;
  border-bottom-color: var(--color-primary-light);
}

.logo-text {
  letter-spacing: -0.02em;
  font-size: 0.9375rem;
  line-height: 1.35;
  max-width: 11rem;
}

/* ===== Navigation ===== */
.nav-list {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px;
  border: none;
  background: none;
  color: var(--color-text);
  font-weight: 500;
  font-size: 0.9375rem;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.nav-link:hover,
.nav-item.open .nav-link {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.chevron {
  transition: transform var(--transition);
}

.nav-item.open .chevron {
  transform: rotate(180deg);
}

/* Dropdown */
.has-dropdown {
  position: relative;
}

.dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 320px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: var(--transition);
  pointer-events: none;
}

.dropdown-wide {
  min-width: 380px;
}

.dropdown-mega {
  min-width: 720px;
  padding: 16px;
}

.mega-menu {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.mega-menu:has(.mega-group:only-child) {
  grid-template-columns: 1fr;
}

.dropdown-mega:has(.mega-menu .mega-group:only-child) {
  min-width: 420px;
}

.mega-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mega-group-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  padding: 12px 14px;
  border: none;
  background: var(--color-bg-alt);
  border-radius: var(--radius-sm);
  cursor: default;
  text-align: right;
}

.mega-group-heading {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.mega-group-heading strong {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-text);
}

.mega-group-heading small {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.chevron-sub {
  display: none;
}

.mega-group-overview {
  display: inline-flex;
  padding: 0 14px 4px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-primary);
}

.mega-group-overview:hover {
  text-decoration: underline;
}

.dropdown-icon-web {
  background: var(--color-primary-light);
  color: var(--color-accent-web);
}

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

@media (min-width: 769px) and (hover: hover) {
  .nav-item.has-dropdown:hover > .dropdown,
  .nav-item.has-dropdown:focus-within > .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
  }

  .nav-item.has-dropdown:hover > .dropdown-toggle,
  .nav-item.has-dropdown:focus-within > .dropdown-toggle {
    background: var(--color-bg-alt);
    color: var(--color-primary);
  }

  .nav-item.has-dropdown:hover > .dropdown-toggle .chevron,
  .nav-item.has-dropdown:focus-within > .dropdown-toggle .chevron {
    transform: rotate(180deg);
  }

  .has-dropdown .dropdown::before {
    content: '';
    position: absolute;
    top: -10px;
    left: 0;
    right: 0;
    height: 10px;
  }
}

.dropdown-grid {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.dropdown-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.dropdown-item:hover {
  background: var(--color-bg-alt);
}

.dropdown-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--color-primary-light);
  color: var(--color-primary);
  flex-shrink: 0;
}

.dropdown-content {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.dropdown-content strong {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.dropdown-content small {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.dropdown-summary {
  line-height: 1.65;
  margin-top: 2px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 8px;
  border: none;
  background: none;
  cursor: pointer;
  border-radius: var(--radius-sm);
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: var(--transition);
}

.menu-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ===== Hero ===== */
.hero {
  position: relative;
  padding: calc(var(--header-height) + 80px) 0 100px;
  overflow: hidden;
  background-color: rgba(255, 139, 90, 0.20);
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.hero-bg-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.10;
  filter: blur(2px);
  transform: scale(1.04);
}

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(236, 236, 236, 0.85) 0%, rgba(236, 236, 236, 0.65) 45%, rgba(236, 236, 236, 0.9) 100%),
    radial-gradient(ellipse 70% 55% at 75% 25%, rgba(249, 115, 22, 0.08) 0%, transparent 55%),
    radial-gradient(ellipse 60% 50% at 20% 80%, rgba(234, 88, 12, 0.05) 0%, transparent 50%);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-block;
  padding: 6px 14px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-size: 0.8125rem;
  font-weight: 600;
  border-radius: 100px;
  margin-bottom: 20px;
}

.hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.hero-content > p {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  margin-bottom: 32px;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 0;
}

.hero-stats {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: nowrap;
  justify-content: center;
  align-items: stretch;
  gap: 16px;
  width: 100%;
  max-width: 920px;
  margin: 40px auto 0;
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex: 0 1 160px;
  min-width: 140px;
  padding: 20px 16px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: var(--transition);
}

.stat:hover {
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-md);
}

.stat strong {
  display: inline-flex;
  flex-direction: row;
  direction: ltr;
  align-items: center;
  justify-content: center;
  flex-wrap: nowrap;
  white-space: nowrap;
  gap: 1px;
  font-size: clamp(1rem, 1.75vw, 1.5rem);
  font-weight: 800;
  line-height: 1;
}

.stat > span {
  font-size: 0.8125rem;
  line-height: 1.45;
  color: var(--color-text-muted);
  font-weight: 600;
}

.stat-plus,
.stat-value {
  color: var(--color-primary);
  font-size: inherit;
  font-weight: 800;
  line-height: inherit;
  font-variant-numeric: tabular-nums;
}

.stat-plus {
  flex-shrink: 0;
}

/* Hero Visual — Logo */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 380px;
}

.hero-logo-border-wrap {
  position: relative;
  z-index: 2;
  width: min(340px, 75vw);
  aspect-ratio: 1;
  border-radius: var(--radius-lg);
  padding: 2px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  will-change: transform;
  transition: transform 0.35s ease-out;
}

.hero-logo-border-spin {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 220%;
  height: 220%;
  background: conic-gradient(
    from 0deg,
    transparent 0deg,
    transparent 298deg,
    rgba(249, 115, 22, 0.25) 338deg,
    rgba(249, 115, 22, 0.7) 352deg,
    var(--color-primary) 360deg
  );
  transform: translate(-50%, -50%);
  animation: hero-border-rotate 12s linear infinite;
}

@keyframes hero-border-rotate {
  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

.hero-logo-frame {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  padding: 32px;
  box-sizing: border-box;
  background: var(--color-surface);
  border-radius: calc(var(--radius-lg) - 2px);
  overflow: hidden;
}

.hero-logo {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--radius-md);
  will-change: transform;
  transition: transform 0.35s ease-out;
}

.hero-logo-glow {
  position: absolute;
  inset: 10% 5%;
  background: radial-gradient(circle, rgba(249, 115, 22, 0.15) 0%, transparent 70%);
  z-index: 1;
  pointer-events: none;
}

/* ===== Sections ===== */
.section {
  padding: 100px 0;
}

.section-alt {
  background: var(--color-bg-alt);
}

.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 60px;
}

#numbering .section-header {
  max-width: 920px;
}

.section-tag {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}

.section-header h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.section-header p {
  color: var(--color-text-muted);
  font-size: 1.0625rem;
}

.numbering-service-nav-wrap {
  grid-column: 1 / -1;
  display: flex;
  justify-content: center;
  padding: 4px 0;
}

.numbering-service-nav-wrap .numbering-service-nav {
  margin-top: 0;
  width: 100%;
  max-width: 920px;
}

.numbering-service-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 24px;
}

.numbering-service-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text);
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.45;
  text-align: center;
  transition: var(--transition);
}

.numbering-service-link:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.numbering-service-link-gtin {
  background: rgba(217, 249, 223, 0.30);
  border-color: #A5CF83;
}

.numbering-service-link-irancode {
  background: rgba(75, 184, 250, 0.20);
  border-color: #4BB8FA;
}

.numbering-service-link-product {
  background: rgba(255, 249, 210, 0.20);
  border-color: #FFF9D2;
}

.numbering-service-link-service {
  background: rgba(255, 212, 90, 0.20);
  border-color: #FFD45A;
}

/* ===== Service Cards ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

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

.services-grid-wrap {
  width: 100%;
}

.services-grid-full {
  grid-template-columns: 1fr;
  gap: 20px;
  width: 100%;
}

.services-grid-full .service-card {
  width: 100%;
}

.services-grid-full .service-card.featured {
  grid-column: span 1;
}

.service-card {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 16px;
  row-gap: 12px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition);
}

.service-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.service-card.featured {
  grid-column: span 2;
  background: linear-gradient(135deg, #f5f5f5 0%, #ececec 100%);
  border-color: var(--color-primary-light);
}

.service-card#gtin {
  background: rgba(217, 249, 223, 0.30);
  border-color: #A5CF83;
}

.service-card#gtin:hover {
  border-color: #8fb86a;
}

.service-card#irancode {
  background: rgba(75, 184, 250, 0.20);
  border-color: #4BB8FA;
}

.service-card#irancode:hover {
  border-color: #3aa0e0;
}

.service-card#product-id {
  background: rgba(255, 249, 210, 0.20);
  border-color: #FFF9D2;
}

.service-card#product-id:hover {
  border-color: #e8df9a;
}

.service-card#service-id {
  background: rgba(255, 212, 90, 0.20);
  border-color: #FFD45A;
}

.service-card#service-id:hover {
  border-color: #e8bc3a;
}

.service-number {
  position: absolute;
  top: 24px;
  left: 24px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-primary);
  opacity: 0.5;
}

.service-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: var(--color-primary-light);
  color: var(--color-primary);
  margin-bottom: 0;
  flex-shrink: 0;
  grid-column: 1;
  grid-row: 1;
}

.service-icon-web {
  background: var(--color-primary-light);
  color: var(--color-accent-web);
}

.service-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 0;
  line-height: 1.4;
  align-self: center;
  grid-column: 2;
  grid-row: 1;
}

.service-card > p,
.service-card > .service-text-expandable,
.service-card > .feature-list,
.service-card > .service-link,
.service-card > .service-card-actions {
  grid-column: 1 / -1;
}

.service-text-expandable {
  position: relative;
  margin-bottom: 16px;
}

.service-text-body {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  line-height: 1.75;
  transition: color 0.25s ease;
}

.service-text-body p {
  margin-bottom: 12px;
}

.service-text-body p:last-child {
  margin-bottom: 0;
}

.service-text-expandable:not(.is-expanded) .service-text-body p:not(:first-child) {
  display: none;
}

.service-text-expandable:not(.is-expanded) .service-text-body {
  -webkit-mask-image: linear-gradient(
    to bottom,
    #000 0%,
    #000 35%,
    rgba(0, 0, 0, 0.75) 60%,
    rgba(0, 0, 0, 0.4) 82%,
    rgba(0, 0, 0, 0.15) 100%
  );
  mask-image: linear-gradient(
    to bottom,
    #000 0%,
    #000 35%,
    rgba(0, 0, 0, 0.75) 60%,
    rgba(0, 0, 0, 0.4) 82%,
    rgba(0, 0, 0, 0.15) 100%
  );
}

.service-text-expandable.is-expanded .service-text-body {
  color: var(--color-text);
  -webkit-mask-image: none;
  mask-image: none;
}

.service-text-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  margin: 12px auto 0;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  background: var(--color-surface);
  color: var(--color-text-muted);
  cursor: pointer;
  transition: var(--transition);
}

.service-text-toggle:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.service-text-toggle svg {
  transition: transform 0.25s ease;
}

.service-text-expandable.is-expanded .service-text-toggle svg {
  transform: rotate(180deg);
}

.service-text-expandable.is-static .service-text-toggle {
  display: none;
}

.service-card > p {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  margin-bottom: 16px;
}

.feature-list {
  margin-bottom: 20px;
}

.feature-list li {
  position: relative;
  padding-right: 20px;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: 6px;
}

.feature-list li::before {
  content: '';
  position: absolute;
  right: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-success);
}

.service-link {
  display: inline-flex;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary);
  transition: var(--transition);
}

.service-link:hover {
  color: var(--color-primary-dark);
  gap: 4px;
}

.service-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.875rem;
}

/* ===== Pricing ===== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 24px;
}

.pricing-card {
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
}

.pricing-card-featured {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.pricing-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  padding: 4px 10px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 100px;
}

.pricing-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.pricing-desc {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  margin-bottom: 20px;
}

.pricing-amount {
  margin-bottom: 24px;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

.pricing-amount strong {
  display: block;
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-text);
  margin: 4px 0;
}

.pricing-features {
  margin-bottom: 28px;
  flex-grow: 1;
}

.pricing-features li {
  position: relative;
  padding-right: 18px;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: 8px;
}

.pricing-features li::before {
  content: '';
  position: absolute;
  right: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
}

.pricing-note {
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}

.pricing-note a {
  color: var(--color-primary);
  font-weight: 600;
}

/* ===== FAQ ===== */
.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  padding: 18px 20px;
  border: none;
  background: none;
  text-align: right;
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-text);
  cursor: pointer;
  transition: var(--transition);
}

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

.faq-icon {
  flex-shrink: 0;
  transition: transform var(--transition);
}

.faq-item.open .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.faq-item.open .faq-answer {
  max-height: 3200px;
}

.faq-answer p {
  padding: 0 20px 18px;
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  line-height: 1.8;
}

.faq-answer p:last-child {
  padding-bottom: 18px;
}

.faq-answer-heading {
  padding: 0 20px 8px !important;
  font-weight: 700;
  color: var(--color-text) !important;
}

.faq-answer ul {
  margin: 0 0 12px;
  padding: 0 36px 8px 20px;
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  line-height: 1.75;
}

.faq-answer ul ul {
  margin: 6px 0 0;
  padding: 0 20px 0 0;
}

.faq-answer li {
  margin-bottom: 6px;
}

.faq-answer li::marker {
  color: var(--color-primary);
}

.faq-answer a {
  color: var(--color-primary);
  font-weight: 600;
}

/* ===== About ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  align-items: center;
}

.about-content h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 800;
  margin-bottom: 20px;
}

.about-content p {
  color: var(--color-text-muted);
  margin-bottom: 16px;
  line-height: 1.8;
}

.about-highlights {
  margin-top: 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 24px;
}

.about-highlights li {
  position: relative;
  padding-right: 18px;
  font-size: 0.9375rem;
  color: var(--color-text);
}

.about-highlights li::before {
  content: '';
  position: absolute;
  right: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-success);
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.about-stat-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px 20px;
  text-align: center;
  transition: var(--transition);
}

.about-stat-card:hover {
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-md);
}

.about-stat-card strong {
  display: inline-flex;
  flex-direction: row;
  direction: ltr;
  align-items: center;
  justify-content: center;
  flex-wrap: nowrap;
  white-space: nowrap;
  gap: 1px;
  font-size: clamp(1.25rem, 2vw, 1.75rem);
  font-weight: 800;
  line-height: 1;
  margin-bottom: 2px;
}

.about-stat-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.about-stat-desc {
  font-size: 0.8125rem;
  line-height: 1.55;
  color: var(--color-text-muted);
  margin: 0;
}

/* ===== CTA ===== */
.cta-section {
  padding: 60px 0;
}

.cta-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  border-radius: var(--radius-xl);
  padding: 48px 56px;
  color: #fff;
}

.cta-content h2 {
  font-size: 1.75rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.cta-content p {
  opacity: 0.85;
  font-size: 1rem;
}

/* ===== Contact ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: start;
}

.contact-info h2 {
  font-size: 1.75rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.contact-info > p {
  color: var(--color-text-muted);
  margin-bottom: 32px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.contact-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.contact-item a {
  color: var(--color-primary);
  font-weight: 600;
}

.contact-item a:hover {
  text-decoration: underline;
}

.contact-form {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px;
}

.contact-staff-title {
  font-size: 1.25rem;
  font-weight: 800;
  line-height: 1.5;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--color-border);
}

.staff-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.staff-card {
  padding: 20px 0;
  border-bottom: 1px solid var(--color-border);
}

.staff-card:first-child {
  padding-top: 0;
}

.staff-card:last-child {
  padding-bottom: 0;
  border-bottom: none;
}

.staff-name {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 14px;
  color: var(--color-text);
}

.staff-phones {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.staff-phone-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--color-text);
  transition: var(--transition);
  cursor: pointer;
}

.staff-phone-btn span {
  direction: ltr;
  unicode-bidi: isolate;
}

.staff-phone-btn svg {
  flex-shrink: 0;
  color: var(--color-primary);
}

.staff-phone-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-light);
  transform: translateY(-1px);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  color: var(--color-text);
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

/* ===== Footer ===== */
.footer {
  background: var(--color-text);
  color: rgba(255, 255, 255, 0.7);
  padding-top: 60px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 48px;
  padding-bottom: 48px;
}

.footer-brand .logo {
  color: #fff;
  margin-bottom: 12px;
}

.footer-brand .logo-text {
  max-width: none;
  font-size: 1rem;
}

.footer-brand p {
  font-size: 0.875rem;
  max-width: 320px;
}

.footer-links {
  display: flex;
  gap: 64px;
}

.footer-col h4 {
  color: #fff;
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.footer-col a {
  display: block;
  font-size: 0.875rem;
  margin-bottom: 10px;
  transition: var(--transition);
}

.footer-col a:hover {
  color: #fff;
}

.footer-contact {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  max-width: 320px;
}

.footer-contact-text {
  font-size: 0.875rem;
  line-height: 1.8;
  margin-bottom: 12px;
}

.footer-contact-label {
  display: block;
  font-weight: 700;
  color: #fff;
  margin-bottom: 4px;
}

.footer-contact-link {
  direction: ltr;
  unicode-bidi: isolate;
  display: inline-block;
  transition: var(--transition);
}

.footer-contact-link:hover {
  color: #fff;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 20px 0;
}

.footer-bottom p {
  font-size: 0.8125rem;
  text-align: center;
}

/* ===== Back to Top ===== */
.back-to-top {
  position: fixed;
  left: 24px;
  bottom: 24px;
  z-index: 9990;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  padding: 0;
  border: none;
  border-radius: var(--radius-md);
  background: var(--color-primary);
  color: #fff;
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease, background 0.2s ease;
}

.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--color-primary-dark);
}

.back-to-top:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

@media (max-width: 768px) {
  .back-to-top {
    left: 16px;
    bottom: 16px;
    width: 44px;
    height: 44px;
  }
}

/* ===== Toast ===== */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--color-text);
  color: #fff;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  z-index: 9999;
  opacity: 0;
  transition: var(--transition);
}

.toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-content > p {
    margin-left: auto;
    margin-right: auto;
  }

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

  .hero-stats {
    justify-content: center;
    flex-wrap: wrap;
    max-width: 100%;
    margin-top: 32px;
  }

  .stat {
    flex: 1 1 calc(50% - 10px);
    min-width: 140px;
    max-width: 200px;
  }

  .hero-visual {
    min-height: auto;
    margin-top: 48px;
  }

  .hero-logo-border-wrap {
    width: min(280px, 78vw);
  }

  .hero-logo-frame {
    padding: 24px;
  }

  .services-grid:not(.services-grid-full),
  .services-grid-3:not(.services-grid-full) {
    grid-template-columns: 1fr 1fr;
  }

  .service-card.featured {
    grid-column: span 2;
  }

  .services-grid-full .service-card.featured {
    grid-column: span 1;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

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

  .about-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .header-actions .btn-primary:not(.btn-auth) {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-header-bg);
    padding: 24px;
    transform: translateX(100%);
    transition: var(--transition);
    overflow-y: auto;
  }

  .nav.open {
    transform: translateX(0);
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
  }

  .nav-link {
    width: 100%;
    justify-content: space-between;
    padding: 14px 16px;
    font-size: 1rem;
    color: var(--color-header-text);
  }

  .nav-link:hover,
  .nav-item.open .nav-link,
  .nav-link-active {
    background: var(--color-header-hover);
    color: var(--color-header-text);
  }

  .dropdown {
    position: static;
    min-width: 100%;
    box-shadow: none;
    border: none;
    background: rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-sm);
    margin-top: 4px;
    max-height: 0;
    overflow: hidden;
    padding: 0;
    opacity: 1;
    visibility: visible;
    transform: none;
    transition: max-height 0.35s ease, padding 0.35s ease;
  }

  .nav-item.open .dropdown {
    max-height: 90vh;
    padding: 12px;
    overflow-y: auto;
  }

  .dropdown-mega {
    min-width: 100%;
  }

  .mega-menu {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .mega-group-toggle {
    cursor: pointer;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(255, 255, 255, 0.35);
  }

  .chevron-sub {
    display: block;
    flex-shrink: 0;
    transition: transform var(--transition);
  }

  .mega-group.open .chevron-sub {
    transform: rotate(180deg);
  }

  .mega-group-panel {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
  }

  .mega-group.open .mega-group-panel {
    max-height: 800px;
  }

  .mega-group-overview {
    display: none;
  }

  .services-grid:not(.services-grid-full),
  .services-grid-3:not(.services-grid-full) {
    grid-template-columns: 1fr;
  }

  .service-card.featured {
    grid-column: span 1;
  }

  .cta-box {
    flex-direction: column;
    text-align: center;
    padding: 36px 28px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    flex-direction: column;
  }

  .footer-links {
    gap: 32px;
  }
}

@media (max-width: 480px) {
  .hero-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    width: 100%;
  }

  .stat {
    flex: none;
    width: 100%;
    min-width: 0;
    max-width: none;
    padding: 16px 12px;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .hero-actions .btn {
    width: 100%;
  }
}

/* ===== Login Page ===== */
.login-page {
  min-height: 100vh;
  background: var(--color-bg);
}

.login-header {
  position: relative;
  background: var(--color-header-bg);
  border-bottom: 1px solid var(--color-header-border);
}

.login-header .logo {
  color: var(--color-header-text);
}

.login-main {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - var(--header-height));
  padding: 48px 24px;
}

.login-card {
  width: 100%;
  max-width: 420px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px 32px 32px;
  box-shadow: var(--shadow-md);
}

.login-title {
  font-size: 1.5rem;
  font-weight: 800;
  text-align: center;
  margin-bottom: 8px;
}

.login-subtitle {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  text-align: center;
  margin-bottom: 28px;
  line-height: 1.7;
}

.login-form .form-group {
  margin-bottom: 16px;
}

.form-hint {
  display: block;
  margin-top: 6px;
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.login-back-link {
  display: block;
  margin-top: 20px;
  text-align: center;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary);
  transition: var(--transition);
}

.login-back-link:hover {
  text-decoration: underline;
}

.btn-auth {
  white-space: nowrap;
}

@media (max-width: 768px) {
  .header-actions .btn-auth {
    display: inline-flex;
    padding: 8px 12px;
    font-size: 0.8125rem;
  }

  .login-card {
    padding: 32px 24px 24px;
  }
}

/* ===== Pricing Page ===== */
.pricing-page {
  padding-top: var(--header-height);
}

.pricing-page-hero {
  padding: 48px 0 32px;
  background: linear-gradient(180deg, var(--color-primary-light) 0%, var(--color-bg) 100%);
  border-bottom: 1px solid var(--color-border);
}

.pricing-page-hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 800;
  margin: 12px 0 16px;
  line-height: 1.35;
}

.pricing-page-hero p {
  color: var(--color-text-muted);
  max-width: 640px;
  margin-bottom: 24px;
}

.pricing-quick-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pricing-quick-nav a {
  display: inline-flex;
  padding: 8px 16px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
  transition: var(--transition);
}

.pricing-quick-nav a:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.section-header-left {
  text-align: right;
  margin-bottom: 32px;
}

.section-header-left h2 {
  font-size: 1.375rem;
  font-weight: 800;
  line-height: 1.45;
  margin-bottom: 8px;
}

.section-header-left p {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}

.section-header-left a {
  color: var(--color-primary);
  font-weight: 600;
}

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

.package-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.package-grid-single {
  max-width: 560px;
}

.package-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: var(--transition);
}

.package-card:hover {
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-sm);
}

.package-title {
  font-size: 1.0625rem;
  font-weight: 700;
  margin-bottom: 16px;
  line-height: 1.45;
  color: var(--color-text);
}

.package-total {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  background: var(--color-bg-alt);
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
}

.package-total span {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  font-weight: 600;
}

.package-total strong {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
  direction: ltr;
  unicode-bidi: isolate;
}

.package-total small {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.package-table-wrap {
  overflow-x: auto;
}

.package-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.package-table th,
.package-table td {
  padding: 10px 12px;
  text-align: right;
  border-bottom: 1px solid var(--color-border);
}

.package-table th {
  background: var(--color-bg);
  font-weight: 700;
  color: var(--color-text);
  white-space: nowrap;
}

.package-table td:nth-child(2),
.package-table td:nth-child(3),
.package-table th:nth-child(2),
.package-table th:nth-child(3) {
  text-align: center;
  direction: ltr;
  unicode-bidi: isolate;
  white-space: nowrap;
}

.package-table tbody tr:last-child td {
  border-bottom: none;
}

.rate-list-card {
  max-width: 720px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 8px 24px;
}

.rate-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--color-border);
}

.rate-list li:last-child {
  border-bottom: none;
}

.rate-list-label {
  font-size: 0.9375rem;
  color: var(--color-text);
  line-height: 1.6;
}

.rate-list-value {
  flex-shrink: 0;
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-primary);
  direction: ltr;
  unicode-bidi: isolate;
  white-space: nowrap;
}

.rate-list-note {
  padding: 16px 0 8px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-success);
}

@media (max-width: 768px) {
  .package-grid {
    grid-template-columns: 1fr;
  }

  .rate-list li {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .pricing-page-hero {
    padding: 32px 0 24px;
  }
}

/* ===== Services Page ===== */
.services-page {
  padding-top: var(--header-height);
}

.services-main {
  min-height: calc(100vh - var(--header-height));
}

.services-blob-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - var(--header-height));
  padding: 48px 24px;
  text-align: center;
}

.services-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  margin-bottom: 32px;
  color: var(--color-text);
}

.services-blob-stage {
  position: relative;
  width: min(520px, 88vw);
  height: min(520px, 88vw);
  cursor: pointer;
}

.services-blob-stage canvas {
  display: block;
  width: 100%;
  height: 100%;
}

/* ===== Numbering Tariff Table ===== */
.tariff-table-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.tariff-category-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.tariff-category-card:hover {
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-md);
}

.tariff-category-title {
  padding: 18px 24px;
  font-size: 1.0625rem;
  font-weight: 800;
  color: var(--color-text);
  background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-surface) 100%);
  border-bottom: 3px solid var(--color-primary);
}

.tariff-table-wrap {
  overflow-x: auto;
}

.tariff-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.tariff-table thead {
  background: var(--color-bg-alt);
}

.tariff-table th {
  padding: 14px 20px;
  text-align: right;
  font-weight: 700;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  white-space: nowrap;
  border-bottom: 1px solid var(--color-border);
}

.tariff-table th:nth-child(2),
.tariff-table th:nth-child(3) {
  text-align: center;
  width: 140px;
}

.tariff-table td {
  padding: 14px 20px;
  border-bottom: 1px solid var(--color-border);
  line-height: 1.6;
  vertical-align: middle;
}

.tariff-table td:nth-child(2),
.tariff-table td:nth-child(3) {
  text-align: center;
  direction: ltr;
  unicode-bidi: isolate;
  font-weight: 700;
  color: var(--color-primary-dark);
  white-space: nowrap;
}

.tariff-table tbody tr {
  transition: var(--transition);
}

.tariff-table tbody tr:hover {
  background: var(--color-primary-light);
}

.tariff-table tbody tr:last-child td {
  border-bottom: none;
}

@media (max-width: 992px) {
  .tariff-table-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .tariff-table thead {
    display: none;
  }

  .tariff-table tbody tr {
    display: block;
    padding: 16px 20px;
    border-bottom: 1px solid var(--color-border);
  }

  .tariff-table tbody tr:hover {
    background: var(--color-primary-light);
  }

  .tariff-table tbody tr:last-child {
    border-bottom: none;
  }

  .tariff-table td {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding: 8px 0;
    border-bottom: none;
    text-align: left;
  }

  .tariff-table td:first-child {
    font-weight: 600;
    color: var(--color-text);
    padding-bottom: 12px;
    margin-bottom: 4px;
    border-bottom: 1px dashed var(--color-border);
    display: block;
  }

  .tariff-table td:not(:first-child)::before {
    content: attr(data-label);
    font-weight: 600;
    font-size: 0.8125rem;
    color: var(--color-text-muted);
  }

  .tariff-table td:nth-child(2),
  .tariff-table td:nth-child(3) {
    text-align: left;
  }
}

/* ===== Map Section ===== */
.map-section {
  padding: 80px 0;
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
}

.map-wrap {
  position: relative;
  width: 100%;
  height: 420px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  background: var(--color-surface);
}

.map-wrap iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}

.map-actions {
  display: flex;
  justify-content: center;
  margin-top: 20px;
}

@media (max-width: 768px) {
  .map-section {
    padding: 60px 0;
  }

  .map-wrap {
    height: 320px;
  }
}

/* ===== Barcode Generator Page ===== */
.barcode-generator-page {
  padding-top: var(--header-height);
}

.barcode-generator-main {
  min-height: calc(100vh - var(--header-height));
}

.barcode-generator-hero {
  padding: 48px 0 32px;
  background: linear-gradient(180deg, var(--color-primary-light) 0%, var(--color-bg) 100%);
  border-bottom: 1px solid var(--color-border);
  text-align: center;
}

.barcode-generator-hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 800;
  margin-bottom: 12px;
}

.barcode-generator-hero p {
  color: var(--color-text-muted);
  max-width: 640px;
  margin: 0 auto;
  font-size: 1.0625rem;
}

.barcode-generator-section {
  padding-top: 48px;
  padding-bottom: 80px;
}

.qr-fields {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding-top: 4px;
  margin-bottom: 4px;
  border-top: 1px solid var(--color-border);
}

.qr-fields[hidden] {
  display: none;
}

.barcode-generator-form textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.9375rem;
  background: var(--color-bg);
  color: var(--color-text);
  resize: vertical;
  min-height: 88px;
  transition: var(--transition);
}

.barcode-generator-form textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

.barcode-standard-select {
  width: 100%;
  max-width: 100%;
}

.barcode-standard-usage-btn {
  margin-top: 10px;
}

.barcode-standard-usage-panel {
  margin-top: 12px;
  padding: 14px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-primary-light);
  line-height: 1.75;
}

.barcode-standard-usage-title {
  display: block;
  font-size: 0.9375rem;
  margin-bottom: 8px;
  color: var(--color-text);
}

.barcode-standard-usage-text {
  margin: 0;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.barcode-generator-layout {
  display: grid;
  grid-template-columns: minmax(0, 420px) minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}

.barcode-generator-panel {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
}

.barcode-generator-preview-panel {
  position: sticky;
  top: calc(var(--header-height) + 20px);
  z-index: 50;
  align-self: start;
  max-height: calc(100vh - var(--header-height) - 40px);
  overflow-y: auto;
  overscroll-behavior: contain;
}

.barcode-panel-title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.barcode-generator-form .form-hint {
  display: block;
  margin-top: 6px;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.barcode-size-row {
  grid-template-columns: 1fr 1fr;
}

.checkbox-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9375rem;
  cursor: pointer;
  user-select: none;
}

.checkbox-label input {
  width: 18px;
  height: 18px;
  accent-color: var(--color-primary);
}

.barcode-form-actions {
  margin-top: 8px;
}

.barcode-form-note {
  margin-top: 12px;
  font-size: 0.875rem;
  color: #b91c1c;
  line-height: 1.6;
}

.barcode-preview-hint {
  margin: 0 0 12px;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  text-align: center;
}

.barcode-preview-stage {
  min-height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
}

.barcode-preview-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
}

.barcode-preview-empty svg {
  color: var(--color-primary);
  opacity: 0.45;
}

.barcode-preview-output {
  width: 100%;
}

.barcode-preview-frame {
  width: 100%;
  max-width: 520px;
  margin: 0 auto;
  background: #fff;
  border-radius: var(--radius-sm);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}

.barcode-preview-svg,
.barcode-preview-canvas {
  display: block;
  width: 100%;
  height: auto;
  max-height: 420px;
}

.barcode-subtitle {
  font-size: 0.9375rem;
  font-weight: 700;
  margin: 0 0 14px;
  color: var(--color-text);
}

.matrix-style-group {
  margin: 8px 0 16px;
  padding: 18px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
}

.matrix-style-group[hidden],
#artisticOptions[hidden] {
  display: none;
}

.barcode-generator-form input[type="color"] {
  width: 100%;
  height: 42px;
  padding: 4px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  cursor: pointer;
}

.barcode-generator-form input[type="range"] {
  width: 100%;
  accent-color: var(--color-primary);
}

.barcode-generator-form input[type="file"] {
  width: 100%;
  font-size: 0.875rem;
}

.barcode-clear-image {
  margin-top: 10px;
}

.qr-image-preview-wrap {
  margin-bottom: 12px;
  padding: 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  text-align: center;
}

.qr-image-preview-wrap[hidden] {
  display: none;
}

.qr-image-preview {
  display: block;
  max-width: 100%;
  max-height: 180px;
  margin: 0 auto 10px;
  border-radius: var(--radius-sm);
  object-fit: contain;
}

@media (max-width: 992px) {
  .barcode-generator-layout {
    grid-template-columns: 1fr;
  }

  .barcode-generator-section {
    padding-bottom: calc(80px + 280px);
  }

  .barcode-generator-preview-panel {
    position: fixed;
    bottom: 16px;
    inset-inline: 16px;
    width: auto;
    max-width: 560px;
    margin-inline: auto;
    max-height: min(280px, 45vh);
    z-index: 900;
    box-shadow: var(--shadow-lg);
    padding: 16px 18px;
  }

  .barcode-generator-preview-panel .barcode-panel-title {
    font-size: 0.9375rem;
    margin-bottom: 12px;
  }

  .barcode-preview-stage {
    min-height: 160px;
    padding: 12px;
  }

  .barcode-preview-svg,
  .barcode-preview-canvas {
    max-height: 180px;
  }
}

@media (max-width: 768px) {
  .barcode-generator-hero {
    padding: 36px 0 24px;
  }

  .barcode-generator-panel {
    padding: 22px 18px;
  }

  .barcode-size-row {
    grid-template-columns: 1fr;
  }
}

/* Barcode generator legal notice modal */
.barcode-legal-modal {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.barcode-legal-modal[hidden] {
  display: none;
}

.barcode-legal-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(17, 24, 39, 0.55);
  backdrop-filter: blur(2px);
}

.barcode-legal-modal-box {
  position: relative;
  width: min(560px, 100%);
  max-height: min(90vh, 640px);
  overflow-y: auto;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 28px 28px 24px;
  box-shadow: var(--shadow-lg);
  text-align: right;
}

.barcode-legal-modal-title {
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 16px;
  color: var(--color-text);
}

.barcode-legal-modal-text {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  line-height: 1.9;
  margin-bottom: 24px;
}

.barcode-legal-modal-btn {
  width: 100%;
}

.barcode-legal-modal-open {
  overflow: hidden;
}