:root {
  --bg: #fbfaf8;
  --surface: #ffffff;
  --ink: #101828;
  --muted: #475467;
  --line: #e4e7ec;
  --accent: #9a3412;
  --accent-soft: #fdf2e8;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(16, 24, 40, 0.06), 0 8px 24px rgba(16, 24, 40, 0.06);
  --max: 1120px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--ink);
}

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

h1,
h2,
h3 {
  margin: 0 0 0.5rem;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

p {
  margin: 0 0 1rem;
}

.wrap {
  width: min(var(--max), calc(100% - 2.5rem));
  margin-inline: auto;
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  padding: 0.75rem 1rem;
  background: var(--ink);
  color: #fff;
}

.skip:focus {
  left: 1rem;
  top: 1rem;
  color: #fff;
}

section[id],
main[id] {
  scroll-margin-top: 84px;
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251, 250, 248, 0.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 64px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--ink);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  text-decoration: none;
}

.brand:hover {
  color: var(--ink);
}

.brand svg {
  width: 28px;
  height: 28px;
  flex: none;
}

nav ul {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

nav a {
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 500;
  text-decoration: none;
}

nav a:hover {
  color: var(--ink);
}

nav .nav-cta {
  padding: 0.5rem 0.95rem;
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
}

nav .nav-cta:hover {
  background: var(--accent);
  color: #fff;
}

/* Hero */

.hero {
  padding: clamp(3rem, 8vw, 6rem) 0 clamp(2.5rem, 6vw, 4rem);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  align-items: start;
  gap: clamp(2rem, 5vw, 4rem);
}

.eyebrow {
  margin-bottom: 0.9rem;
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1 {
  font-size: clamp(2.1rem, 5vw, 3.4rem);
  font-weight: 800;
}

.lede {
  max-width: 60ch;
  margin-bottom: 1.75rem;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.6vw, 1.2rem);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.15rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

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

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

.btn-ghost {
  background: var(--surface);
  border-color: var(--line);
  color: var(--ink);
}

.btn-ghost:hover {
  border-color: var(--ink);
  color: var(--ink);
}

.btn-outline {
  border-color: var(--line);
  color: var(--ink);
}

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

.fine {
  margin: 0;
  color: var(--muted);
  font-size: 0.85rem;
}

.hero-card {
  padding: 1.5rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.card-title {
  margin-bottom: 1rem;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.check {
  display: grid;
  gap: 0.6rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.check li {
  position: relative;
  padding-left: 1.6rem;
  font-size: 0.95rem;
}

.check li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 0.6rem;
  height: 0.35rem;
  border-left: 2px solid var(--accent);
  border-bottom: 2px solid var(--accent);
  transform: rotate(-45deg);
}

/* Sections */

section {
  padding: clamp(2.75rem, 6vw, 4.5rem) 0;
}

.section-head {
  max-width: 62ch;
  margin-bottom: 2rem;
}

.section-head h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 750;
}

.section-head p:last-child {
  color: var(--muted);
}

/* Services */

.services {
  background: var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.25rem;
}

.service {
  padding: 1.4rem;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.num {
  display: inline-block;
  margin-bottom: 0.6rem;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.service h3 {
  font-size: 1.1rem;
}

.service p {
  color: var(--muted);
  font-size: 0.95rem;
}

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

/* Pricing */

.price-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  align-items: stretch;
  gap: 1.25rem;
}

.price {
  display: flex;
  flex-direction: column;
  padding: 1.6rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.price-featured {
  border-color: var(--accent);
  box-shadow: var(--shadow);
}

.price h3 {
  font-size: 1.05rem;
}

.price .tag {
  align-self: flex-start;
}

.amount {
  margin: 0.4rem 0 0.6rem;
  font-size: 3rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
}

.amount .currency {
  margin-right: 0.05em;
  color: var(--muted);
  font-size: 1.4rem;
  font-weight: 700;
  vertical-align: top;
}

.amount .per {
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0;
}

.price-note {
  color: var(--muted);
  font-size: 0.92rem;
}

.price ul {
  display: grid;
  gap: 0.45rem;
  margin: 0 0 1.5rem;
  padding: 0;
  font-size: 0.92rem;
  list-style: none;
}

.price ul li {
  position: relative;
  padding-left: 1.4rem;
}

.price ul li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--accent);
}

.price .btn {
  margin-top: auto;
}

.pricing-note {
  margin: 1.25rem 0 0;
  color: var(--muted);
  font-size: 0.85rem;
}

/* Demos */

.demos {
  background: var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.demo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
}

.demo {
  overflow: hidden;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.demo-art {
  height: 140px;
}

.demo-art-trades {
  background: linear-gradient(135deg, #1d2939, #475467);
}

.demo-art-icecream {
  background: linear-gradient(135deg, #fdf2e8, #f6d3ae);
}

.demo-art-cocina {
  background: linear-gradient(135deg, #e8f3ee, #bfddcd);
}

.demo-body {
  padding: 1.25rem;
}

.tag {
  display: inline-block;
  margin-bottom: 0.7rem;
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.demo h3 {
  font-size: 1.05rem;
}

.demo p:last-child {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.demo-note {
  margin: 1.25rem 0 0;
  color: var(--muted);
  font-size: 0.85rem;
}

/* Open source */

.oss {
  background: var(--ink);
  color: #e4e7ec;
}

.oss-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.oss h2 {
  color: #fff;
  font-size: 1.4rem;
}

.oss p {
  max-width: 62ch;
  margin: 0;
  color: #98a2b3;
}

.oss-note {
  font-size: 0.85rem;
}

/* Contact */

.contact-inner {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
  gap: 2rem;
}

.contact h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
}

.contact p {
  color: var(--muted);
}

.contact-card {
  padding: 1.5rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.label {
  margin-bottom: 0.35rem;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.email {
  display: inline-block;
  font-size: clamp(1.1rem, 2.4vw, 1.5rem);
  font-weight: 700;
  overflow-wrap: anywhere;
  text-decoration: none;
}

.small {
  margin: 0.6rem 0 0;
  font-size: 0.85rem;
}

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

/* Footer */

.site-footer {
  padding: 2rem 0 2.5rem;
  border-top: 1px solid var(--line);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 2rem;
}

.footer-inner p {
  margin: 0;
  color: var(--muted);
  font-size: 0.85rem;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-nav a {
  color: var(--muted);
  font-size: 0.85rem;
  text-decoration: none;
}

.footer-nav a:hover {
  color: var(--ink);
}

/* Responsive */

@media (max-width: 820px) {
  .hero-grid,
  .contact-inner {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .header-inner {
    flex-wrap: wrap;
    gap: 0.4rem 0.9rem;
    padding-block: 0.6rem;
  }

  nav ul {
    gap: 0.9rem;
  }

  nav a {
    font-size: 0.85rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  * {
    transition: none !important;
  }
}