/* Maxfel Tech — hoja de estilos única. Sin dependencias externas. */

:root {
  --bg: #faf8f5;
  --surface: #ffffff;
  --ink: #2b2a28;
  --muted: #6b6862;
  --line: #e7e3dc;
  --accent: #d4742a;
  --accent-ink: #a5531a; /* naranja oscurecido para texto pequeño (contraste AA) */
  --radius: 14px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #222120;
    --surface: #2b2a28;
    --ink: #f3f1ed;
    --muted: #b3aea6;
    --line: #3a3835;
    --accent-ink: #e58c47;
  }
}

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

html {
  overflow-x: clip;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration-color: var(--accent);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

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

a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.wrap {
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Cabecera */

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 28px;
  padding-bottom: 28px;
}

.brand {
  display: inline-flex;
}

.brand img {
  display: block;
  height: 44px;
  width: auto;
}

.lang {
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--muted);
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 12px;
}

.lang:hover {
  color: var(--ink);
  border-color: var(--accent);
}

/* Portada */

.hero {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 32px;
  padding: 56px 0 48px;
}

/* Cuadrícula tenue de fondo que se desvanece hacia los bordes */
.hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: -24px -20px;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 40px 40px;
  background-position: center;
  -webkit-mask-image: radial-gradient(ellipse 60% 70% at 70% 50%, #000 0%, transparent 70%);
  mask-image: radial-gradient(ellipse 60% 70% at 70% 50%, #000 0%, transparent 70%);
}

.hero h1 {
  margin: 0 0 20px;
  font-size: clamp(2.25rem, 7vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: -0.025em;
  font-weight: 700;
}

.hero h1 .accent {
  color: var(--accent);
}

.hero p {
  margin: 0;
  max-width: 34em;
  font-size: 1.1875rem;
  color: var(--muted);
}

/* Isotipo: el bloque entra subiendo y luego flota suavemente */
.hero-mark img {
  display: block;
  width: clamp(120px, 20vw, 190px);
  height: auto;
  filter: drop-shadow(0 18px 28px rgb(212 116 42 / 0.28));
  animation:
    rise 900ms cubic-bezier(0.2, 0.8, 0.2, 1) both,
    float 6s ease-in-out 1.2s infinite;
}

@keyframes rise {
  from {
    transform: translateY(48px) rotate(-8deg) scale(0.92);
  }
  to {
    transform: none;
  }
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@media (max-width: 640px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 24px;
    padding-top: 32px;
  }

  .hero-mark {
    order: -1;
  }

  .hero-mark img {
    width: 88px;
  }
}

section {
  padding: 32px 0;
  border-top: 1px solid var(--line);
}

.label {
  margin: 0 0 16px;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-ink);
}

.product {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
}

.product h3 {
  margin: 0 0 6px;
  font-size: 1.375rem;
  letter-spacing: -0.01em;
}

.product p {
  margin: 0 0 14px;
}

.product .meta {
  font-size: 0.9375rem;
  color: var(--muted);
}

.product .cta {
  font-weight: 600;
}

.products {
  display: grid;
  grid-template-columns: 1.7fr 1fr;
  gap: 16px;
}

.product-next {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  border: 1.5px dashed var(--line);
  border-radius: var(--radius);
  padding: 24px;
  color: var(--muted);
}

.product-next .status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  color: var(--ink);
}

.product-next p {
  margin: 0;
}

.dot {
  width: 9px;
  height: 9px;
  flex: none;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 1.8s ease-out infinite;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgb(212 116 42 / 0.55);
  }
  100% {
    box-shadow: 0 0 0 12px rgb(212 116 42 / 0);
  }
}

.principles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: principle;
}

.principles li {
  counter-increment: principle;
}

.principles li::before {
  content: "0" counter(principle);
  display: block;
  margin-bottom: 8px;
  font-size: 0.875rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--accent);
}

.principles strong {
  display: block;
  margin-bottom: 4px;
  font-size: 1.0625rem;
}

.principles p {
  margin: 0;
  font-size: 0.9688rem;
  color: var(--muted);
}

.invite {
  padding: 56px 0 48px;
}

.invite h2 {
  margin: 0 0 24px;
  max-width: 16em;
  font-size: clamp(1.75rem, 5vw, 2.5rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
}

.button {
  display: inline-block;
  padding: 12px 24px;
  border-radius: 999px;
  background: var(--ink);
  color: var(--bg);
  font-weight: 600;
  text-decoration: none;
  transition: background-color 150ms ease;
}

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

@media (max-width: 640px) {
  .products,
  .principles {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-mark img,
  .dot {
    animation: none;
  }
}

/* Páginas legales */

.legal {
  padding-top: 24px;
  padding-bottom: 48px;
}

.legal h1 {
  margin: 0 0 24px;
  font-size: clamp(1.875rem, 5vw, 2.5rem);
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.legal h2 {
  margin: 32px 0 8px;
  font-size: 1.125rem;
}

.legal ul {
  padding-left: 1.25em;
}

.legal .updated {
  margin-top: 40px;
  font-size: 0.9375rem;
  color: var(--muted);
}

.table-scroll {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9688rem;
}

th,
td {
  text-align: left;
  vertical-align: top;
  padding: 10px 12px 10px 0;
  border-bottom: 1px solid var(--line);
}

th {
  font-weight: 600;
}

/* Pie */

.site-footer {
  border-top: 1px solid var(--line);
  margin-top: 16px;
}

.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  justify-content: space-between;
  padding-top: 24px;
  padding-bottom: 40px;
  font-size: 0.9375rem;
  color: var(--muted);
}

.site-footer nav {
  display: flex;
  gap: 20px;
}

.site-footer a {
  color: var(--muted);
}

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