:root {
  --color-primary: #0f766e;
  --color-primary-dark: #115e59;
  --color-accent: #f97316;
  --color-ink: #111827;
  --color-muted: #5f6673;
  --color-soft: #f4f7f2;
  --color-bg: #fbfaf6;
  --color-surface: #ffffff;
  --color-line: #e3e7de;
  --shadow-soft: 0 18px 55px rgba(17, 24, 39, 0.1);
  --shadow-card: 0 12px 30px rgba(17, 24, 39, 0.08);
  --radius: 8px;
  --container: min(1120px, calc(100% - 40px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--color-ink);
  background: var(--color-bg);
  line-height: 1.6;
}

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

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

img {
  max-width: 100%;
}

::selection {
  background: rgba(15, 118, 110, 0.18);
}

.skip-link {
  background: var(--color-ink);
  color: white;
  left: 16px;
  padding: 10px 14px;
  position: fixed;
  top: -60px;
  z-index: 1000;
}

.skip-link:focus {
  top: 16px;
}

.site-header {
  background: rgba(251, 250, 246, 0.84);
  border-bottom: 1px solid rgba(227, 231, 222, 0.76);
  backdrop-filter: blur(16px);
  left: 0;
  position: sticky;
  right: 0;
  top: 0;
  z-index: 20;
  transition: box-shadow 180ms ease, background 180ms ease;
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 10px 32px rgba(17, 24, 39, 0.08);
}

.nav {
  align-items: center;
  display: grid;
  gap: 20px;
  grid-template-columns: auto 1fr auto;
  margin: 0 auto;
  max-width: var(--container);
  min-height: 76px;
}

.brand {
  align-items: center;
  display: inline-flex;
  font-weight: 800;
  gap: 10px;
  letter-spacing: 0;
}

.brand-mark {
  align-items: center;
  background: var(--color-primary);
  border-radius: 7px;
  color: white;
  display: inline-flex;
  height: 34px;
  justify-content: center;
  width: 34px;
}

.nav-links {
  align-items: center;
  display: flex;
  gap: 22px;
  justify-content: center;
}

.nav-links a {
  color: #2f3745;
  font-size: 0.94rem;
  font-weight: 650;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--color-primary-dark);
}

.nav-cta,
.button {
  align-items: center;
  border-radius: var(--radius);
  display: inline-flex;
  font-weight: 760;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
}

.nav-cta,
.button.primary {
  background: var(--color-primary);
  color: white;
  box-shadow: 0 10px 20px rgba(15, 118, 110, 0.18);
}

.button.secondary {
  background: white;
  border: 1px solid var(--color-line);
  color: var(--color-ink);
}

.nav-cta:hover,
.button.primary:hover {
  background: var(--color-primary-dark);
}

.button.secondary:hover {
  border-color: rgba(15, 118, 110, 0.36);
  color: var(--color-primary-dark);
}

.menu-toggle {
  background: transparent;
  border: 0;
  display: none;
  height: 44px;
  justify-self: end;
  padding: 8px;
  width: 44px;
}

.menu-toggle span {
  background: var(--color-ink);
  display: block;
  height: 2px;
  margin: 6px 0;
  transition: transform 180ms ease, opacity 180ms ease;
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.section {
  margin: 0 auto;
  max-width: var(--container);
  padding: 92px 0;
}

.hero {
  align-items: center;
  display: grid;
  gap: 56px;
  grid-template-columns: 0.94fr 1.06fr;
  min-height: calc(100vh - 76px);
  padding-top: 60px;
}

.eyebrow {
  color: var(--color-primary-dark);
  font-size: 0.82rem;
  font-weight: 820;
  letter-spacing: 0;
  margin: 0 0 12px;
  text-transform: uppercase;
}

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

h1 {
  font-size: clamp(2.15rem, 4.4vw, 4.25rem);
  letter-spacing: 0;
  line-height: 0.96;
  margin-bottom: 24px;
}

h2 {
  font-size: clamp(2rem, 3.5vw, 3.35rem);
  letter-spacing: 0;
  line-height: 1.05;
  margin-bottom: 18px;
}

h3 {
  font-size: 1.08rem;
  line-height: 1.25;
  margin-bottom: 10px;
}

.hero-text,
.section-heading p,
.solution p,
.dashboard-copy p,
.pricing-card p,
.contact-copy p {
  color: var(--color-muted);
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 30px 0 28px;
}

.hero-proof {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(3, 1fr);
}

.hero-proof span {
  border-left: 3px solid rgba(15, 118, 110, 0.34);
  color: var(--color-muted);
  font-size: 0.9rem;
  padding-left: 12px;
}

.hero-proof strong {
  color: var(--color-ink);
  display: block;
}

.hero-visual {
  min-height: 590px;
  position: relative;
}

.phone-mockup,
.kitchen-screen,
.table-card,
.dashboard-mockup {
  background: var(--color-surface);
  border: 1px solid rgba(227, 231, 222, 0.9);
  box-shadow: var(--shadow-soft);
}

.phone-mockup {
  border-radius: 30px;
  left: 12%;
  padding: 14px;
  position: absolute;
  top: 32px;
  width: min(285px, 58vw);
}

.phone-top {
  background: #1f2937;
  border-radius: 999px;
  height: 6px;
  margin: 0 auto 12px;
  width: 64px;
}

.phone-screen {
  background: #f7faf6;
  border-radius: 22px;
  padding: 18px;
}

.menu-header {
  background: var(--color-ink);
  border-radius: 16px;
  color: white;
  margin-bottom: 16px;
  padding: 16px;
}

.menu-header span,
.screen-title span,
.dashboard-top span {
  color: #8c97a8;
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
}

.menu-item {
  align-items: center;
  background: white;
  border-radius: 14px;
  display: grid;
  gap: 10px;
  grid-template-columns: auto 1fr auto;
  margin-bottom: 10px;
  padding: 12px;
}

.menu-item small {
  color: var(--color-muted);
  display: block;
}

.dish-dot {
  border-radius: 50%;
  height: 12px;
  width: 12px;
}

.dish-dot.green {
  background: var(--color-primary);
}

.dish-dot.orange {
  background: var(--color-accent);
}

.dish-dot.blue {
  background: #2563eb;
}

.mock-button {
  background: var(--color-accent);
  border: 0;
  border-radius: 12px;
  color: white;
  font-weight: 800;
  margin-top: 6px;
  min-height: 44px;
  width: 100%;
}

.kitchen-screen {
  border-radius: 18px;
  bottom: 50px;
  padding: 18px;
  position: absolute;
  right: 0;
  width: min(330px, 64vw);
}

.screen-title {
  display: flex;
  justify-content: space-between;
  margin-bottom: 14px;
}

.ticket {
  align-items: center;
  background: #f3f6f1;
  border-left: 4px solid #2563eb;
  border-radius: 10px;
  display: flex;
  justify-content: space-between;
  margin-top: 10px;
  padding: 12px;
}

.ticket.urgent {
  border-left-color: var(--color-accent);
}

.ticket.ready {
  border-left-color: var(--color-primary);
}

.table-card {
  border-radius: 18px;
  padding: 18px;
  position: absolute;
  right: 14%;
  text-align: center;
  top: 8px;
  width: 148px;
  z-index: 2;
}

.table-card p {
  font-weight: 850;
  margin: 10px 0 0;
}

.table-card small {
  color: var(--color-muted);
}

.qr-box {
  border: 8px solid #1f2937;
  display: grid;
  gap: 7px;
  grid-template-columns: repeat(2, 1fr);
  height: 82px;
  margin: 0 auto;
  padding: 8px;
  width: 82px;
}

.qr-box span {
  background: #1f2937;
}

.section-heading {
  margin-bottom: 34px;
  max-width: 720px;
}

.problem-grid,
.advantages-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(4, 1fr);
}

.problem-card,
.advantage-card {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow-card);
}

.problem-card span {
  color: var(--color-accent);
  font-weight: 900;
}

.problem-card p,
.advantage-card p,
.steps-list p,
.faq-panel p {
  color: var(--color-muted);
  margin-bottom: 0;
}

.solution,
.dashboard-section {
  background: #eef5ef;
  border-radius: 28px;
  max-width: calc(var(--container) + 48px);
  padding-left: 24px;
  padding-right: 24px;
}

.split-layout {
  align-items: center;
  display: grid;
  gap: 44px;
  grid-template-columns: 0.95fr 1.05fr;
  margin: 0 auto;
  max-width: var(--container);
}

.service-stack {
  display: grid;
  gap: 14px;
}

.service-stack div {
  background: white;
  border: 1px solid rgba(15, 118, 110, 0.14);
  border-radius: var(--radius);
  padding: 22px;
}

.service-stack strong,
.service-stack span {
  display: block;
}

.service-stack span {
  color: var(--color-muted);
  margin-top: 5px;
}

.steps-list {
  counter-reset: steps;
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(5, 1fr);
  list-style: none;
  margin: 0;
  padding: 0;
}

.steps-list li {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  min-height: 238px;
  padding: 22px;
  position: relative;
}

.steps-list span {
  align-items: center;
  background: var(--color-primary);
  border-radius: 50%;
  color: white;
  display: inline-flex;
  font-weight: 900;
  height: 38px;
  justify-content: center;
  margin-bottom: 24px;
  width: 38px;
}

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

.dashboard-layout {
  grid-template-columns: 1fr 0.85fr;
}

.check-list {
  color: var(--color-muted);
  display: grid;
  gap: 8px;
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
}

.check-list li {
  padding-left: 26px;
  position: relative;
}

.check-list li::before {
  color: var(--color-primary);
  content: "✓";
  font-weight: 900;
  left: 0;
  position: absolute;
}

.dashboard-mockup {
  border-radius: 22px;
  padding: 22px;
}

.dashboard-top {
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr 1fr;
}

.dashboard-top div {
  background: #f7faf6;
  border-radius: 14px;
  padding: 16px;
}

.dashboard-top strong {
  display: block;
  font-size: 1.55rem;
}

.chart {
  align-items: end;
  background: #111827;
  border-radius: 16px;
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(6, 1fr);
  height: 150px;
  margin: 16px 0;
  padding: 18px;
}

.chart span {
  background: linear-gradient(180deg, #f97316, #0f766e);
  border-radius: 999px 999px 4px 4px;
}

.dashboard-row {
  align-items: center;
  border-top: 1px solid var(--color-line);
  display: flex;
  justify-content: space-between;
  padding: 13px 0;
}

.dashboard-row span {
  color: var(--color-muted);
}

.dashboard-row.delayed strong {
  color: #b45309;
}

.included-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(5, 1fr);
}

.included-grid span {
  background: white;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  box-shadow: 0 8px 18px rgba(17, 24, 39, 0.05);
  font-weight: 750;
  padding: 14px 18px;
  text-align: center;
}

.pricing-card {
  align-items: center;
  background: var(--color-ink);
  border-radius: 28px;
  color: white;
  display: flex;
  gap: 28px;
  justify-content: space-between;
  overflow: hidden;
  padding: clamp(30px, 6vw, 58px);
  position: relative;
}

.pricing-card::after {
  background: rgba(249, 115, 22, 0.17);
  border-radius: 50%;
  content: "";
  height: 260px;
  position: absolute;
  right: -90px;
  top: -120px;
  width: 260px;
}

.pricing-card h2,
.pricing-card p,
.pricing-card .eyebrow,
.pricing-card .button {
  position: relative;
  z-index: 1;
}

.pricing-card .eyebrow,
.pricing-card p {
  color: #cbd5e1;
}

.pricing-card p {
  max-width: 600px;
}

.faq-list {
  display: grid;
  gap: 12px;
}

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

.faq-item button {
  background: transparent;
  border: 0;
  color: var(--color-ink);
  display: flex;
  font-weight: 800;
  justify-content: space-between;
  padding: 20px 22px;
  text-align: left;
  width: 100%;
}

.faq-item button::after {
  color: var(--color-primary);
  content: "+";
  font-size: 1.35rem;
  line-height: 1;
}

.faq-item button[aria-expanded="true"]::after {
  content: "−";
}

.faq-panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 180ms ease;
}

.faq-panel p {
  overflow: hidden;
  padding: 0 22px;
}

.faq-item.is-open .faq-panel {
  grid-template-rows: 1fr;
}

.faq-item.is-open .faq-panel p {
  padding-bottom: 20px;
}

.contact {
  align-items: start;
  display: grid;
  gap: 46px;
  grid-template-columns: 0.85fr 1.15fr;
}

.contact-form {
  background: white;
  border: 1px solid var(--color-line);
  border-radius: 18px;
  box-shadow: var(--shadow-card);
  display: grid;
  gap: 16px;
  padding: 26px;
}

.field {
  display: grid;
  gap: 7px;
}

.field label {
  font-weight: 780;
}

.field input,
.field textarea {
  background: #fbfcfa;
  border: 1px solid #d9dfd4;
  border-radius: var(--radius);
  color: var(--color-ink);
  min-height: 48px;
  padding: 12px 14px;
}

.field textarea {
  resize: vertical;
}

.field input:focus,
.field textarea:focus,
.button:focus-visible,
.nav-links a:focus-visible,
.nav-cta:focus-visible,
.faq-item button:focus-visible,
.menu-toggle:focus-visible {
  outline: 3px solid rgba(249, 115, 22, 0.34);
  outline-offset: 3px;
}

.form-status {
  color: var(--color-primary-dark);
  font-weight: 800;
  margin: 0;
  min-height: 24px;
}

.footer {
  align-items: center;
  border-top: 1px solid var(--color-line);
  color: var(--color-muted);
  display: flex;
  gap: 18px;
  justify-content: space-between;
  margin: 0 auto;
  max-width: var(--container);
  padding: 32px 0;
}

.footer p {
  margin: 0;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 520ms ease, transform 520ms ease;
}

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

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 980px) {
  .nav {
    grid-template-columns: auto auto;
  }

  .menu-toggle {
    display: block;
  }

  .nav-links,
  .nav-cta {
    display: none;
  }

  .nav-links.is-open {
    background: white;
    border: 1px solid var(--color-line);
    border-radius: 16px;
    box-shadow: var(--shadow-card);
    display: grid;
    gap: 0;
    grid-column: 1 / -1;
    justify-content: stretch;
    overflow: hidden;
  }

  .nav-links.is-open a {
    border-bottom: 1px solid var(--color-line);
    padding: 15px 18px;
  }

  .nav-links.is-open a:last-child {
    border-bottom: 0;
  }

  .hero,
  .split-layout,
  .dashboard-layout,
  .contact {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-visual {
    min-height: 540px;
  }

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

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

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

@media (max-width: 680px) {
  :root {
    --container: min(100% - 28px, 1120px);
  }

  .section {
    padding: 64px 0;
  }

  .hero {
    padding-top: 42px;
  }

  h1 {
    font-size: clamp(2.3rem, 14vw, 3.6rem);
  }

  h2 {
    font-size: clamp(1.9rem, 9vw, 2.5rem);
  }

  .hero-actions,
  .pricing-card,
  .footer {
    align-items: stretch;
    flex-direction: column;
  }

  .button,
  .nav-cta {
    width: 100%;
  }

  .hero-proof,
  .problem-grid,
  .advantages-grid,
  .steps-list,
  .included-grid,
  .dashboard-top {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 620px;
  }

  .phone-mockup {
    left: 50%;
    transform: translateX(-50%);
    width: min(285px, 86vw);
  }

  .table-card {
    left: 0;
    right: auto;
    top: 0;
    transform: scale(0.86);
    transform-origin: top left;
  }

  .kitchen-screen {
    bottom: 0;
    left: 50%;
    right: auto;
    transform: translateX(-50%);
    width: min(340px, 92vw);
  }

  .solution,
  .dashboard-section,
  .pricing-card {
    border-radius: 18px;
  }

  .steps-list li {
    min-height: auto;
  }

  .contact-form {
    padding: 20px;
  }
}