:root {
  --primary: #ff5a1f;
  --secondary: #ff2d55;
  --dark: #18181b;
  --text: #27272a;
  --muted: #71717a;
  --border: #e4e4e7;
  --soft: #fff8f5;
  --white: #ffffff;
  --surface: #fafafa;
  --success: #16a34a;

  --gradient: linear-gradient(135deg, var(--primary), var(--secondary));

  --container: 1200px;
  --content: 760px;

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-pill: 999px;

  --shadow-sm: 0 8px 30px rgba(24, 24, 27, 0.06);
  --shadow-md: 0 20px 60px rgba(24, 24, 27, 0.1);
  --shadow-lg: 0 30px 90px rgba(24, 24, 27, 0.15);
}

/* ============================================================
   RESET
============================================================ */

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--white);
  font-family: Inter, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

button,
input,
textarea,
select {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  color: inherit;
}

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

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

p,
h1,
h2,
h3,
h4 {
  margin-top: 0;
}

.site-main {
  min-height: 60vh;
  overflow: hidden;
}

.site-container {
  width: min(calc(100% - 40px), var(--container));
  margin-inline: auto;
}

.narrow-container {
  max-width: var(--content);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ============================================================
   DEVELOPMENT UI
============================================================ */

.environment-badge {
  position: relative;
  z-index: 1001;
  padding: 7px 20px;
  color: var(--white);
  background: var(--dark);
  font-size: 11px;
  font-weight: 800;
  line-height: 1.3;
  text-align: center;
  letter-spacing: 0.12em;
}

.development-status {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 1000;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow-sm);
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  backdrop-filter: blur(12px);
}

.development-status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--primary);
}

/* ============================================================
   BUTTONS
============================================================ */

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 21px;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  cursor: pointer;
  font-size: 14px;
  font-weight: 800;
  line-height: 1.2;
  text-align: center;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease,
    border-color 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  color: var(--white);
  background: var(--gradient);
  box-shadow: 0 12px 28px rgba(255, 45, 85, 0.2);
}

.button-primary:hover {
  box-shadow: 0 16px 38px rgba(255, 45, 85, 0.28);
}

.button-secondary {
  color: var(--dark);
  background: var(--white);
  border-color: var(--border);
}

.button-secondary:hover {
  border-color: #c7c7cc;
  box-shadow: var(--shadow-sm);
}

.button-light {
  color: var(--dark);
  background: var(--white);
}

.button-dark-outline {
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.35);
}

/* ============================================================
   HEADER
============================================================ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 900;
  border-bottom: 1px solid rgba(228, 228, 231, 0.82);
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(18px);
}

.header-inner {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.site-logo {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  flex-shrink: 0;
}

.site-logo-symbol {
  width: 36px;
  height: 36px;
}

.site-logo-text {
  color: var(--dark);
  font-size: 22px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.045em;
}

.desktop-navigation {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-left: auto;
}

.navigation-link {
  position: relative;
  padding: 10px 13px;
  border-radius: var(--radius-pill);
  color: #52525b;
  font-size: 14px;
  font-weight: 700;
  transition:
    color 180ms ease,
    background 180ms ease;
}

.navigation-link:hover,
.navigation-link.is-active {
  color: var(--dark);
  background: var(--soft);
}

.navigation-link.is-active::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 4px;
  width: 18px;
  height: 2px;
  border-radius: var(--radius-pill);
  background: var(--gradient);
  transform: translateX(-50%);
}

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

.header-cta {
  min-height: 42px;
  padding: 10px 17px;
  font-size: 13px;
}

.mobile-menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--white);
  cursor: pointer;
}

.mobile-menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  margin: 4px 0;
  border-radius: var(--radius-pill);
  background: var(--dark);
  transition:
    transform 180ms ease,
    opacity 180ms ease;
}

.mobile-menu-toggle.is-active span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

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

.mobile-menu-toggle.is-active span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.mobile-navigation {
  display: none;
}

.mobile-navigation-inner {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 10px 0 20px;
}

.mobile-navigation-link {
  padding: 12px 14px;
  border-radius: 12px;
  color: var(--muted);
  font-weight: 800;
}

.mobile-navigation-link:hover,
.mobile-navigation-link.is-active {
  color: var(--dark);
  background: var(--soft);
}

.mobile-navigation-cta {
  margin-top: 7px;
}

/* ============================================================
   COMMON SECTION SYSTEM
============================================================ */

.site-section {
  padding: 100px 0;
}

.compact-section {
  padding-top: 25px;
}

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

.dark-section {
  color: var(--white);
  background:
    radial-gradient(circle at 85% 15%, rgba(255, 90, 31, 0.16), transparent 30%),
    radial-gradient(circle at 10% 90%, rgba(255, 45, 85, 0.13), transparent 34%),
    var(--dark);
}

.section-eyebrow,
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  color: var(--primary);
  font-size: 12px;
  font-weight: 900;
  line-height: 1.3;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.section-eyebrow::before,
.hero-eyebrow::before {
  content: "";
  width: 24px;
  height: 2px;
  border-radius: var(--radius-pill);
  background: var(--gradient);
}

.section-title {
  max-width: 780px;
  margin-bottom: 18px;
  color: var(--dark);
  font-size: clamp(34px, 4.5vw, 54px);
  line-height: 1.06;
  letter-spacing: -0.05em;
}

.section-description {
  max-width: 730px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 18px;
}

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

.dark-section .section-description {
  color: #b4b4bd;
}

.section-actions,
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.centered-action {
  display: flex;
  justify-content: center;
  margin-top: 40px;
}

/* ============================================================
   HERO
============================================================ */

.page-hero {
  position: relative;
  padding: 95px 0 110px;
  background:
    radial-gradient(circle at 90% 5%, rgba(255, 45, 85, 0.09), transparent 32%),
    radial-gradient(circle at 5% 90%, rgba(255, 90, 31, 0.08), transparent 34%),
    linear-gradient(180deg, #ffffff, #fffdfc);
}

.page-hero::before {
  content: "";
  position: absolute;
  top: 35px;
  left: 50%;
  width: min(850px, 90vw);
  height: 500px;
  background-image:
    linear-gradient(rgba(228, 228, 231, 0.35) 1px, transparent 1px),
    linear-gradient(90deg, rgba(228, 228, 231, 0.35) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.42), transparent 80%);
  transform: translateX(-50%);
  pointer-events: none;
}

.page-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(420px, 1.05fr);
  align-items: center;
  gap: 75px;
}

.page-hero-title {
  max-width: 720px;
  margin-bottom: 24px;
  color: var(--dark);
  font-size: clamp(46px, 6vw, 76px);
  line-height: 0.98;
  letter-spacing: -0.065em;
}

.page-hero-description {
  max-width: 650px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 19px;
}

.page-hero-visual {
  position: relative;
}

.hero-visual-card,
.home-product-window {
  overflow: hidden;
  border: 1px solid rgba(228, 228, 231, 0.95);
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow-lg);
}

.hero-visual-card {
  max-width: 520px;
  margin-left: auto;
}

.hero-visual-topbar,
.preview-browser-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  height: 38px;
  padding: 0 14px;
  border-bottom: 1px solid var(--border);
  background: #fafafa;
}

.hero-visual-topbar span,
.preview-browser-bar span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #d4d4d8;
}

.hero-visual-topbar span:first-child,
.preview-browser-bar span:first-child {
  background: var(--primary);
}

.hero-visual-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 18px 20px;
  border-bottom: 1px solid var(--border);
  color: var(--dark);
  font-weight: 900;
}

.hero-visual-logo {
  width: 27px;
  height: 27px;
}

.hero-menu-preview,
.hero-restaurant-preview,
.hero-contact-preview {
  padding: 24px;
}

.hero-menu-search {
  padding: 11px 14px;
  border: 1px solid var(--border);
  border-radius: 12px;
  color: #a1a1aa;
  font-size: 13px;
}

.hero-menu-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 16px 0;
}

.hero-menu-filters span,
.restaurant-preview-actions span {
  padding: 7px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
}

.hero-menu-filters span.is-active {
  color: var(--white);
  background: var(--gradient);
  border-color: transparent;
}

.hero-menu-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 15px 0;
  border-bottom: 1px solid var(--border);
}

.hero-menu-item:last-child {
  border-bottom: 0;
}

.hero-menu-item strong,
.hero-menu-item small {
  display: block;
}

.hero-menu-item strong {
  color: var(--dark);
  font-size: 14px;
}

.hero-menu-item small {
  margin-top: 3px;
  color: var(--muted);
}

.hero-menu-item b {
  color: var(--primary);
}

.restaurant-preview-cover {
  padding: 35px 25px;
  border-radius: var(--radius-md);
  color: var(--white);
  background: var(--gradient);
}

.restaurant-preview-cover span,
.restaurant-preview-cover strong {
  display: block;
}

.restaurant-preview-cover span {
  margin-bottom: 7px;
  font-size: 12px;
  font-weight: 800;
  opacity: 0.8;
}

.restaurant-preview-cover strong {
  font-size: 25px;
  line-height: 1.1;
}

.restaurant-preview-actions {
  display: flex;
  gap: 8px;
  margin-top: 18px;
}

.contact-preview-line {
  width: 70%;
  height: 14px;
  margin-bottom: 15px;
  border-radius: var(--radius-pill);
  background: #eeeeef;
}

.contact-preview-line.wide {
  width: 100%;
}

.contact-preview-button {
  display: inline-flex;
  margin-top: 10px;
  padding: 11px 16px;
  border-radius: var(--radius-pill);
  color: var(--white);
  background: var(--gradient);
  font-size: 12px;
  font-weight: 800;
}

/* ============================================================
   CONTENT CARDS
============================================================ */

.content-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 45px;
}

.content-card {
  position: relative;
  min-width: 0;
  padding: 27px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--white);
  box-shadow: 0 10px 35px rgba(24, 24, 27, 0.035);
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    border-color 180ms ease;
}

.content-card:hover {
  transform: translateY(-4px);
  border-color: #d4d4d8;
  box-shadow: var(--shadow-sm);
}

.content-card h3 {
  margin-bottom: 10px;
  color: var(--dark);
  font-size: 20px;
  line-height: 1.2;
  letter-spacing: -0.025em;
}

.content-card p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 15px;
}

.card-number {
  display: inline-flex;
  margin-bottom: 25px;
  color: transparent;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  font-size: 34px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.06em;
}

.card-icon {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  margin-bottom: 22px;
  border-radius: 12px;
  color: var(--white);
  background: var(--gradient);
  font-weight: 900;
}

.status-pill,
.preview-menu-badge {
  display: inline-flex;
  align-items: center;
  margin-top: 18px;
  padding: 5px 9px;
  border-radius: var(--radius-pill);
  color: var(--primary);
  background: var(--soft);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.card-link {
  display: inline-flex;
  gap: 6px;
  margin-top: 20px;
  color: var(--primary);
  font-size: 13px;
  font-weight: 900;
}

.steps-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

/* ============================================================
   SPLIT FEATURES
============================================================ */

.split-feature {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.95fr);
  align-items: center;
  gap: 75px;
}

.feature-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  padding: 13px 15px;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 12px;
  color: #dedee3;
  background: rgba(255, 255, 255, 0.05);
}

.feature-list li > span {
  color: var(--primary);
  font-weight: 900;
}

.light-feature-list li {
  color: var(--text);
  background: var(--white);
  border-color: var(--border);
}

.feature-cta {
  padding: clamp(35px, 6vw, 70px);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 90% 10%, rgba(255, 45, 85, 0.1), transparent 35%),
    linear-gradient(135deg, #ffffff, #fff8f5);
}

/* ============================================================
   INTERACTIVE PRODUCT PREVIEW
============================================================ */

.preview-section {
  background:
    radial-gradient(circle at 85% 15%, rgba(255, 45, 85, 0.09), transparent 28%),
    #fafafa;
}

.preview-section-heading {
  max-width: 760px;
}

.product-preview {
  margin-top: 45px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow-md);
}

.preview-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  padding: 18px 20px;
  border-bottom: 1px solid var(--border);
  background: #fafafa;
}

.preview-control-group {
  display: flex;
  align-items: center;
  gap: 9px;
}

.preview-control-label {
  color: var(--muted);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.preview-control-buttons {
  display: flex;
  gap: 5px;
}

.preview-control-button,
.preview-category-button,
.restaurant-tab-button {
  padding: 7px 11px;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  cursor: pointer;
  color: var(--muted);
  background: var(--white);
  font-size: 11px;
  font-weight: 800;
  transition:
    color 180ms ease,
    background 180ms ease,
    border-color 180ms ease;
}

.preview-control-button.is-active,
.preview-category-button.is-active,
.restaurant-tab-button.is-active {
  color: var(--white);
  background: var(--gradient);
  border-color: transparent;
}

.preview-stage {
  display: flex;
  justify-content: center;
  min-height: 700px;
  padding: 55px 30px;
  overflow: hidden;
  background:
    linear-gradient(rgba(228, 228, 231, 0.45) 1px, transparent 1px),
    linear-gradient(90deg, rgba(228, 228, 231, 0.45) 1px, transparent 1px),
    #f4f4f5;
  background-size: 32px 32px;
}

.preview-device {
  width: 390px;
  transition: width 280ms ease;
}

.product-preview[data-device="tablet"] .preview-device {
  width: 680px;
}

.product-preview[data-device="desktop"] .preview-device {
  width: 1000px;
}

.preview-device-browser {
  overflow: hidden;
  border: 8px solid var(--dark);
  border-radius: 25px;
  background: var(--white);
  box-shadow: var(--shadow-lg);
}

.product-preview[data-device="desktop"] .preview-device-browser,
.product-preview[data-device="tablet"] .preview-device-browser {
  border-width: 5px;
  border-radius: 18px;
}

.digital-menu-app {
  min-height: 600px;
  padding: 25px;
  color: var(--text);
  background: var(--white);
  transition:
    color 180ms ease,
    background 180ms ease;
}

.product-preview[data-theme="dark"] .digital-menu-app {
  color: #f4f4f5;
  background: #18181b;
}

.digital-menu-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 25px;
  margin-bottom: 24px;
}

.digital-menu-location {
  display: block;
  margin-bottom: 5px;
  color: var(--primary);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.digital-menu-header h3 {
  margin-bottom: 4px;
  color: inherit;
  font-size: 25px;
  line-height: 1.1;
  letter-spacing: -0.04em;
}

.digital-menu-header p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 12px;
}

.digital-menu-mark {
  flex: 0 0 auto;
}

.digital-menu-mark svg {
  width: 35px;
  height: 35px;
}

.preview-search-wrap {
  display: block;
}

.preview-search {
  width: 100%;
  min-height: 43px;
  padding: 10px 14px;
  outline: none;
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--text);
  background: var(--white);
}

.preview-search:focus {
  border-color: var(--primary);
}

.product-preview[data-theme="dark"] .preview-search {
  color: #f4f4f5;
  background: #27272a;
  border-color: #3f3f46;
}

.preview-category-row {
  display: flex;
  gap: 7px;
  padding: 16px 0 20px;
  overflow-x: auto;
}

.product-preview[data-theme="dark"] .preview-category-button:not(.is-active),
.product-preview[data-theme="dark"] .preview-control-button {
  color: #d4d4d8;
  background: #27272a;
  border-color: #3f3f46;
}

.preview-menu-items {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 13px;
}

.product-preview[data-layout="list"] .preview-menu-items {
  grid-template-columns: 1fr;
}

.preview-menu-card {
  display: flex;
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--white);
}

.product-preview[data-layout="grid"] .preview-menu-card {
  display: block;
}

.product-preview[data-theme="dark"] .preview-menu-card {
  background: #27272a;
  border-color: #3f3f46;
}

.preview-menu-image {
  display: grid;
  min-width: 100px;
  min-height: 100px;
  place-items: center;
  color: var(--white);
  background:
    radial-gradient(circle at 70% 20%, rgba(255, 255, 255, 0.25), transparent 25%),
    var(--gradient);
}

.product-preview[data-layout="grid"] .preview-menu-image {
  min-height: 125px;
}

.preview-menu-image span {
  font-size: 30px;
  font-weight: 900;
  opacity: 0.88;
}

.preview-menu-content {
  flex: 1;
  padding: 14px;
}

.preview-menu-badge {
  margin-top: 0;
  margin-bottom: 8px;
}

.preview-menu-title-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 15px;
}

.preview-menu-title-row h4 {
  margin-bottom: 7px;
  color: inherit;
  font-size: 15px;
  line-height: 1.2;
}

.preview-menu-title-row strong {
  color: var(--primary);
  font-size: 13px;
}

.preview-menu-content p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.5;
}

.preview-menu-card.is-hidden {
  display: none !important;
}

.preview-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  padding: 24px;
  border-top: 1px solid var(--border);
}

/* ============================================================
   RESTAURANT EXPERIENCE PREVIEW
============================================================ */

.restaurant-experience-section {
  background: #fafafa;
}

.restaurant-experience {
  margin-top: 45px;
  padding: 25px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow-md);
}

.restaurant-experience-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.restaurant-experience-screen {
  min-height: 390px;
  padding: clamp(25px, 5vw, 55px);
  border-radius: var(--radius-md);
  color: var(--white);
  background:
    radial-gradient(circle at 90% 10%, rgba(255, 90, 31, 0.2), transparent 32%),
    radial-gradient(circle at 10% 90%, rgba(255, 45, 85, 0.17), transparent 35%),
    var(--dark);
}

.restaurant-experience-brand {
  margin-bottom: 60px;
}

.restaurant-experience-brand span {
  color: var(--primary);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.restaurant-experience-brand h3 {
  margin: 8px 0 5px;
  color: var(--white);
  font-size: clamp(30px, 5vw, 52px);
  line-height: 1;
  letter-spacing: -0.05em;
}

.restaurant-experience-brand p {
  color: #a1a1aa;
}

.restaurant-tab-panel {
  display: none;
  max-width: 650px;
}

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

.restaurant-tab-panel h4 {
  margin-bottom: 12px;
  color: var(--white);
  font-size: 25px;
}

.restaurant-tab-panel p {
  margin-bottom: 0;
  color: #b4b4bd;
}

/* ============================================================
   FAQ
============================================================ */

.faq-list {
  display: grid;
  gap: 11px;
  margin-top: 42px;
}

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

.faq-item summary {
  position: relative;
  padding: 20px 55px 20px 22px;
  cursor: pointer;
  color: var(--dark);
  font-weight: 800;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  position: absolute;
  top: 50%;
  right: 22px;
  color: var(--primary);
  font-size: 23px;
  font-weight: 500;
  transform: translateY(-50%);
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-answer {
  padding: 0 22px 20px;
}

.faq-answer p {
  margin-bottom: 0;
  color: var(--muted);
}

/* ============================================================
   CONTACT FORM
============================================================ */

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.75fr) minmax(500px, 1.25fr);
  align-items: start;
  gap: 70px;
}

.contact-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.form-field {
  min-width: 0;
}

.form-field-full {
  grid-column: 1 / -1;
}

.form-field label {
  display: block;
  margin-bottom: 7px;
  color: var(--dark);
  font-size: 13px;
  font-weight: 800;
}

.form-field label span {
  color: var(--secondary);
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  min-height: 48px;
  padding: 11px 13px;
  outline: none;
  border: 1px solid var(--border);
  border-radius: 11px;
  color: var(--text);
  background: var(--white);
  transition:
    border-color 180ms ease,
    box-shadow 180ms ease;
}

.form-field textarea {
  min-height: 150px;
  resize: vertical;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(255, 90, 31, 0.1);
}

.form-privacy-note {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 11px;
}

/* ============================================================
   HOMEPAGE PRODUCT VISUAL
============================================================ */

.home-product-visual {
  position: relative;
  padding: 20px 0;
}

.home-product-window {
  position: relative;
}

.home-product-window-content {
  padding: 20px;
}

.home-product-brand {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border);
}

.home-product-brand-info {
  display: flex;
  align-items: center;
  gap: 10px;
}

.home-product-logo {
  width: 34px;
  height: 34px;
}

.home-product-brand-info strong,
.home-product-brand-info span {
  display: block;
}

.home-product-brand-info strong {
  color: var(--dark);
  font-size: 15px;
}

.home-product-brand-info span {
  color: var(--muted);
  font-size: 10px;
}

.home-product-status {
  padding: 6px 9px;
  border-radius: var(--radius-pill);
  color: var(--primary);
  background: var(--soft);
  font-size: 9px;
  font-weight: 900;
  text-transform: uppercase;
}

.home-product-layout {
  display: grid;
  grid-template-columns: 130px minmax(0, 1fr);
  min-height: 330px;
}

.home-product-sidebar {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 18px 14px 18px 0;
  border-right: 1px solid var(--border);
}

.home-product-sidebar > span {
  display: flex;
  flex-direction: column;
  padding: 9px 10px;
  border-radius: 9px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 800;
}

.home-product-sidebar > span.is-active {
  color: var(--dark);
  background: var(--soft);
}

.home-product-sidebar small {
  margin-top: 2px;
  color: #a1a1aa;
  font-size: 8px;
}

.home-product-main {
  min-width: 0;
  padding: 20px 0 20px 20px;
}

.home-product-heading span {
  color: var(--primary);
  font-size: 9px;
  font-weight: 900;
  text-transform: uppercase;
}

.home-product-heading h3 {
  margin: 5px 0 15px;
  color: var(--dark);
  font-size: 22px;
  letter-spacing: -0.04em;
}

.home-product-tabs {
  display: flex;
  gap: 6px;
  margin-bottom: 15px;
}

.home-product-tabs span {
  padding: 5px 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  color: var(--muted);
  font-size: 8px;
  font-weight: 800;
}

.home-product-tabs span.is-active {
  color: var(--white);
  background: var(--gradient);
  border-color: transparent;
}

.home-product-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.home-product-card {
  min-width: 0;
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: 10px;
}

.home-product-card-image {
  display: grid;
  height: 75px;
  place-items: center;
  margin-bottom: 8px;
  border-radius: 7px;
  color: var(--white);
  background: var(--gradient);
}

.home-product-card-image span {
  font-size: 20px;
  font-weight: 900;
}

.home-product-card strong,
.home-product-card small {
  display: block;
}

.home-product-card strong {
  overflow: hidden;
  color: var(--dark);
  font-size: 9px;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.home-product-card small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 7px;
}

.home-floating-card {
  position: absolute;
  z-index: 2;
  min-width: 175px;
  padding: 13px 15px;
  border: 1px solid rgba(228, 228, 231, 0.9);
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(12px);
}

.home-floating-card span,
.home-floating-card strong {
  display: block;
}

.home-floating-card span {
  color: var(--primary);
  font-size: 8px;
  font-weight: 900;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.home-floating-card strong {
  margin-top: 3px;
  color: var(--dark);
  font-size: 11px;
}

.home-floating-card-one {
  right: -25px;
  bottom: 15px;
}

.home-floating-card-two {
  top: -5px;
  left: -25px;
}

/* ============================================================
   HOMEPAGE AVAILABLE PRODUCT
============================================================ */

.product-feature-panel {
  padding: 27px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.product-feature-panel-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 22px;
}

.product-feature-panel-header svg {
  width: 45px;
  height: 45px;
}

.product-feature-panel-header span,
.product-feature-panel-header strong {
  display: block;
}

.product-feature-panel-header span {
  color: var(--primary);
  font-size: 10px;
  font-weight: 900;
  text-transform: uppercase;
}

.product-feature-panel-header strong {
  color: var(--dark);
  font-size: 22px;
}

/* ============================================================
   HOMEPAGE INDUSTRY MAP
============================================================ */

.home-industry-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(450px, 1.15fr);
  align-items: center;
  gap: 75px;
}

.industry-product-map {
  padding: 25px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: #fafafa;
}

.industry-business-card {
  padding: 35px;
  border-radius: var(--radius-md);
  color: var(--white);
  background:
    radial-gradient(circle at 90% 10%, rgba(255, 255, 255, 0.15), transparent 30%),
    var(--gradient);
  box-shadow: 0 15px 35px rgba(255, 45, 85, 0.18);
}

.industry-business-card span {
  font-size: 10px;
  font-weight: 900;
  opacity: 0.8;
  text-transform: uppercase;
}

.industry-business-card h3 {
  margin: 7px 0 3px;
  font-size: 30px;
  line-height: 1.1;
  letter-spacing: -0.04em;
}

.industry-business-card p {
  margin-bottom: 0;
  opacity: 0.8;
}

.industry-touchpoints {
  display: grid;
  gap: 8px;
  margin-top: 15px;
}

.industry-touchpoint {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 13px 15px;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: var(--white);
}

.industry-touchpoint strong,
.industry-touchpoint span {
  display: block;
}

.industry-touchpoint strong {
  color: var(--dark);
  font-size: 13px;
}

.industry-touchpoint span {
  margin-top: 2px;
  color: var(--muted);
  font-size: 9px;
  font-weight: 800;
  text-transform: uppercase;
}

.industry-touchpoint-dot {
  width: 10px;
  height: 10px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: #d4d4d8;
}

.industry-touchpoint-dot.is-available {
  background: var(--success);
  box-shadow: 0 0 0 5px rgba(22, 163, 74, 0.1);
}

/* ============================================================
   FINAL CTA
============================================================ */

.final-cta-section {
  padding-top: 40px;
}

.final-cta {
  position: relative;
  overflow: hidden;
  padding: clamp(45px, 7vw, 85px);
  border-radius: var(--radius-xl);
  color: var(--white);
  background:
    radial-gradient(circle at 90% 10%, rgba(255, 255, 255, 0.18), transparent 27%),
    radial-gradient(circle at 10% 90%, rgba(255, 255, 255, 0.11), transparent 30%),
    var(--gradient);
  box-shadow: 0 30px 70px rgba(255, 45, 85, 0.22);
}

.final-cta h2 {
  max-width: 750px;
  margin-bottom: 18px;
  color: var(--white);
  font-size: clamp(36px, 5vw, 60px);
  line-height: 1;
  letter-spacing: -0.055em;
}

.final-cta p {
  max-width: 700px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 18px;
}

/* ============================================================
   FOOTER
============================================================ */

.site-footer {
  margin-top: 100px;
  color: #d4d4d8;
  background: #111113;
}

.footer-main {
  display: grid;
  grid-template-columns: minmax(280px, 1.2fr) minmax(0, 1.8fr);
  gap: 80px;
  padding: 75px 0 60px;
}

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

.footer-brand-description {
  max-width: 380px;
  margin: 22px 0 18px;
  color: #8f8f99;
}

.footer-product-link {
  display: inline-flex;
  gap: 7px;
  color: var(--primary);
  font-size: 13px;
  font-weight: 900;
}

.footer-navigation {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 30px;
}

.footer-column-title {
  margin-bottom: 18px;
  color: var(--white);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.footer-link-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-link {
  color: #8f8f99;
  font-size: 14px;
  transition: color 180ms ease;
}

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

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding: 22px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-copyright {
  margin: 0;
  color: #71717a;
  font-size: 12px;
}

.footer-bottom-navigation {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.footer-bottom-link {
  color: #71717a;
  font-size: 12px;
}

/* ============================================================
   RESPONSIVE: LAPTOP
============================================================ */

@media (max-width: 1100px) {
  .page-hero-grid {
    gap: 45px;
    grid-template-columns: minmax(0, 1fr) minmax(380px, 0.9fr);
  }

  .page-hero-title {
    font-size: clamp(44px, 5.5vw, 65px);
  }

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

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

  .home-industry-grid,
  .split-feature {
    gap: 50px;
  }

  .contact-layout {
    grid-template-columns: minmax(0, 0.75fr) minmax(420px, 1.25fr);
    gap: 45px;
  }

  .home-floating-card-one {
    right: -10px;
  }

  .home-floating-card-two {
    left: -10px;
  }
}

/* ============================================================
   RESPONSIVE: TABLET
============================================================ */

@media (max-width: 900px) {
  .site-section {
    padding: 80px 0;
  }

  .desktop-navigation,
  .header-cta {
    display: none;
  }

  .mobile-menu-toggle {
    display: block;
  }

  .mobile-navigation.is-open {
    display: block;
    border-top: 1px solid var(--border);
  }

  .page-hero {
    padding: 75px 0 90px;
  }

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

  .page-hero-content {
    max-width: 760px;
  }

  .page-hero-visual {
    width: min(100%, 680px);
    margin-inline: auto;
  }

  .hero-visual-card {
    max-width: none;
  }

  .split-feature,
  .home-industry-grid,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .contact-form {
    max-width: 720px;
  }

  .footer-main {
    grid-template-columns: 1fr;
    gap: 45px;
  }

  .preview-stage {
    min-height: 620px;
    padding: 40px 20px;
  }

  .product-preview[data-device="desktop"] .preview-device {
    width: 900px;
  }

  .home-floating-card {
    display: none;
  }
}

/* ============================================================
   RESPONSIVE: MOBILE
============================================================ */

@media (max-width: 640px) {
  .site-container {
    width: min(calc(100% - 28px), var(--container));
  }

  .site-section {
    padding: 65px 0;
  }

  .header-inner {
    min-height: 66px;
  }

  .site-logo-symbol {
    width: 32px;
    height: 32px;
  }

  .site-logo-text {
    font-size: 20px;
  }

  .page-hero {
    padding: 60px 0 75px;
  }

  .page-hero-title {
    font-size: clamp(42px, 14vw, 58px);
  }

  .page-hero-description,
  .section-description,
  .final-cta p {
    font-size: 16px;
  }

  .section-title {
    font-size: clamp(31px, 10vw, 43px);
  }

  .hero-actions,
  .section-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .hero-actions .button,
  .section-actions .button {
    width: 100%;
  }

  .content-grid,
  .steps-grid {
    grid-template-columns: 1fr;
  }

  .content-card {
    padding: 23px;
  }

  .preview-toolbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .preview-control-group {
    width: 100%;
    align-items: flex-start;
    flex-direction: column;
  }

  .preview-control-buttons {
    width: 100%;
    overflow-x: auto;
  }

  .preview-stage {
    min-height: 560px;
    padding: 25px 12px;
  }

  .preview-device,
  .product-preview[data-device="tablet"] .preview-device,
  .product-preview[data-device="desktop"] .preview-device {
    width: 100%;
  }

  .preview-device-browser,
  .product-preview[data-device="desktop"] .preview-device-browser,
  .product-preview[data-device="tablet"] .preview-device-browser {
    border-width: 4px;
    border-radius: 17px;
  }

  .digital-menu-app {
    min-height: 520px;
    padding: 18px;
  }

  .preview-menu-items {
    grid-template-columns: 1fr;
  }

  .product-preview[data-layout="grid"] .preview-menu-card {
    display: block;
  }

  .preview-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .preview-actions .button {
    width: 100%;
  }

  .contact-form {
    grid-template-columns: 1fr;
    padding: 21px;
  }

  .form-field,
  .form-field-full {
    grid-column: 1;
  }

  .home-product-layout {
    grid-template-columns: 1fr;
  }

  .home-product-sidebar {
    flex-direction: row;
    padding: 14px 0;
    overflow-x: auto;
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .home-product-sidebar > span {
    min-width: max-content;
  }

  .home-product-main {
    padding: 18px 0 0;
  }

  .home-product-cards {
    grid-template-columns: 1fr;
  }

  .home-product-card {
    display: grid;
    grid-template-columns: 70px minmax(0, 1fr);
    column-gap: 10px;
  }

  .home-product-card-image {
    grid-row: span 2;
    height: 65px;
    margin-bottom: 0;
  }

  .industry-product-map,
  .restaurant-experience {
    padding: 16px;
  }

  .industry-business-card {
    padding: 27px;
  }

  .final-cta {
    padding: 40px 25px;
    border-radius: var(--radius-lg);
  }

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

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }

  .development-status {
    right: 10px;
    bottom: 10px;
  }
}

/* ============================================================
   VERY SMALL SCREENS
============================================================ */

@media (max-width: 390px) {
  .site-container {
    width: min(calc(100% - 22px), var(--container));
  }

  .page-hero-title {
    font-size: 40px;
  }

  .preview-control-button,
  .preview-category-button,
  .restaurant-tab-button {
    padding-inline: 9px;
  }

  .digital-menu-header h3 {
    font-size: 22px;
  }
}