@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=IBM+Plex+Sans:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root {
  --bg: #101211;
  --bg-alt: #161815;
  --panel: #1b1e1a;
  --ink: #f2f0ea;
  --ink-soft: #a3a89c;
  --accent: #d7ff3f;
  --accent-dim: #a8cc2c;
  --line: rgba(242, 240, 234, 0.12);
  --line-strong: rgba(242, 240, 234, 0.22);
  --radius: 4px;
  --font-display: 'Bebas Neue', 'Arial Narrow', sans-serif;
  --font-body: 'IBM Plex Sans', system-ui, -apple-system, sans-serif;
  --font-mono: 'IBM Plex Mono', 'Courier New', monospace;

  /* firma: franja diagonal, referencia sutil a la cinta de precaución de un taller */
  --stripe: repeating-linear-gradient(
    -45deg,
    var(--accent) 0px,
    var(--accent) 14px,
    transparent 14px,
    transparent 28px
  );
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; }
a { color: inherit; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: 0.01em;
  margin: 0;
  text-transform: uppercase;
}

/* ---------- franja de firma ---------- */

.stripe-bar {
  height: 6px;
  background: var(--stripe);
  opacity: 0.9;
}

/* ---------- header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.6rem;
  background: rgba(16, 18, 17, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--ink);
}

.brand-mark { width: 30px; height: 30px; flex-shrink: 0; color: var(--accent); }

.brand-name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 1.6rem;
}

.header-links {
  display: flex;
  gap: 1.4rem;
  font-size: 0.85rem;
  color: var(--ink-soft);
}

.header-links a { text-decoration: none; transition: color 0.2s ease; }
.header-links a:hover { color: var(--ink); }

@media (max-width: 720px) {
  .header-links { display: none; }
}

.btn-wa {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--accent);
  color: #10130c;
  font-weight: 600;
  font-size: 0.85rem;
  padding: 0.6rem 1.1rem;
  border-radius: var(--radius);
  text-decoration: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  transition: transform 0.2s ease, background 0.2s ease;
}

.btn-wa:hover { background: #e8ff70; transform: translateY(-1px); }

.nav-admin-link {
  font-size: 0.78rem;
  color: var(--ink-soft);
  text-decoration: none;
  border-bottom: 1px dotted var(--line-strong);
}

.nav-admin-link:hover { color: var(--ink); }

/* ---------- promo banner ---------- */

.promo-banner {
  background: var(--accent);
  color: #10130c;
  text-align: center;
  padding: 0.55rem 1rem;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

/* ---------- hero ---------- */

.hero-bleed {
  position: relative;
  overflow: hidden;
  background: var(--bg);
}

.hero-bleed::before {
  content: '';
  position: absolute;
  inset: -20% -10% auto auto;
  width: 60%;
  height: 140%;
  background: radial-gradient(circle, rgba(215, 255, 63, 0.14), transparent 65%);
  pointer-events: none;
}

.hero {
  position: relative;
  z-index: 1;
  padding: 5rem 1.6rem 4rem;
  max-width: 980px;
  margin: 0 auto;
}

.hero > * {
  opacity: 0;
  transform: translateY(16px);
  animation: hero-in 0.6s ease forwards;
}

.hero-eyebrow { animation-delay: 0.05s; }
.hero h1 { animation-delay: 0.15s; }
.hero p { animation-delay: 0.28s; }
.hero-actions { animation-delay: 0.4s; }

@keyframes hero-in { to { opacity: 1; transform: translateY(0); } }

@media (prefers-reduced-motion: reduce) {
  .hero > * { animation: none; opacity: 1; transform: none; }
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 1.1rem;
}

.hero-eyebrow::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--accent);
}

.hero h1 {
  font-size: clamp(2.6rem, 7vw, 4.6rem);
  line-height: 0.98;
  max-width: 16ch;
}

.hero p {
  margin-top: 1.5rem;
  max-width: 50ch;
  color: var(--ink-soft);
  font-size: 1.08rem;
}

.hero-actions {
  margin-top: 2.2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  align-items: center;
}

.btn-outline {
  border: 1px solid var(--line-strong);
  color: var(--ink);
  padding: 0.6rem 1.1rem;
  border-radius: var(--radius);
  text-decoration: none;
  font-size: 0.85rem;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.btn-outline:hover { border-color: var(--accent); transform: translateY(-1px); }

/* ---------- reveal ---------- */

[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ---------- section shell ---------- */

.section {
  max-width: 1060px;
  margin: 0 auto;
  padding: 3.4rem 1.6rem;
}

.section-head { margin-bottom: 2.2rem; max-width: 60ch; }

.section-head .eyebrow {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
}

.section-head h2 {
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  margin-top: 0.5rem;
}

.section-head p { color: var(--ink-soft); margin-top: 0.6rem; font-size: 0.98rem; }

/* ---------- servicios ---------- */

.servicios-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.servicio-card {
  background: var(--panel);
  padding: 1.6rem;
  transition: background 0.2s ease;
}

.servicio-card:hover { background: var(--bg-alt); }

.servicio-card h3 {
  font-size: 1.25rem;
  font-weight: 400;
  letter-spacing: 0.02em;
}

.servicio-card p {
  color: var(--ink-soft);
  font-size: 0.9rem;
  margin: 0.7rem 0 1.1rem;
}

.servicio-precio {
  font-family: var(--font-mono);
  color: var(--accent);
  font-size: 0.9rem;
}

/* ---------- como funciona ---------- */

.pasos-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.6rem;
}

.paso-item { border-top: 2px solid var(--accent); padding-top: 1rem; }

.paso-num {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent);
}

.paso-item h3 { font-size: 1.1rem; font-weight: 500; margin-top: 0.5rem; font-family: var(--font-body); text-transform: none; }

.paso-item p { color: var(--ink-soft); font-size: 0.92rem; margin: 0.4rem 0 0; }

/* ---------- contacto ---------- */

.contacto-shell {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2.4rem;
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 2.2rem;
}

@media (max-width: 780px) {
  .contacto-shell { grid-template-columns: 1fr; }
}

.contacto-form { display: grid; gap: 1rem; }

.field { display: flex; flex-direction: column; gap: 0.4rem; }

.field label { font-size: 0.82rem; color: var(--ink-soft); font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.06em; }

.field input,
.field textarea,
.field select {
  background: var(--bg);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 0.7rem 0.85rem;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 0.95rem;
  resize: vertical;
}

.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--accent);
}

.contacto-submit {
  justify-self: start;
  background: var(--accent);
  color: #10130c;
  border: none;
  padding: 0.8rem 1.4rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.92rem;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}

.contacto-submit:hover { background: #e8ff70; transform: translateY(-1px); }

.form-note {
  font-size: 0.82rem;
  color: var(--ink-soft);
  display: none;
}

.form-note.is-visible { display: block; }

.contacto-info { display: flex; flex-direction: column; gap: 1.2rem; justify-content: center; }

.contacto-info-item { }

.contacto-info-item span.label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 0.3rem;
}

.contacto-info-item p { margin: 0; color: var(--ink-soft); font-size: 0.95rem; }
.contacto-info-item a { color: var(--ink); text-decoration: underline; text-underline-offset: 2px; }

/* ---------- footer ---------- */

.site-footer {
  border-top: 1px solid var(--line);
  padding: 2rem 1.6rem;
}

.footer-inner {
  max-width: 1060px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.85rem;
  color: var(--ink-soft);
}

.footer-note { max-width: 40ch; font-size: 0.78rem; }
.footer-note a { color: var(--ink-soft); }

/* ---------- aviso casual de sitio de ejemplo ---------- */

.ejemplo-toast {
  position: fixed;
  left: clamp(1.2rem, 3vw, 2.4rem);
  bottom: clamp(1.2rem, 3vw, 2.4rem);
  z-index: 40;
  width: clamp(300px, 28vw, 460px);
  background: var(--panel);
  border: 1px solid var(--line-strong);
  border-left: 4px solid var(--accent);
  padding: 1.3rem 1.5rem;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

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

.ejemplo-toast p { margin: 0 1.4rem 0.7rem 0; font-size: 0.92rem; color: var(--ink-soft); line-height: 1.4; }

.ejemplo-toast-link { font-size: 0.88rem; color: var(--accent); text-decoration: underline; text-underline-offset: 2px; }

.ejemplo-toast-close {
  position: absolute;
  top: 0.7rem;
  right: 0.8rem;
  border: none;
  background: none;
  font-size: 1.2rem;
  color: var(--ink-soft);
  cursor: pointer;
  line-height: 1;
}

@media (max-width: 480px) {
  .ejemplo-toast { left: 0.8rem; right: 0.8rem; width: auto; }
}

/* ============================================================
   Admin
   ============================================================ */

.admin-gate {
  min-height: calc(100vh - 70px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.2rem;
}

.admin-gate[hidden] { display: none; }

.gate-card {
  width: 100%;
  max-width: 340px;
  text-align: center;
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 2.2rem 1.8rem;
}

.gate-card .brand-mark { width: 32px; height: 32px; margin: 0 auto 1rem; }
.gate-card h1 { font-size: 1.5rem; }
.gate-card p { color: var(--ink-soft); font-size: 0.88rem; margin: 0.6rem 0 1.4rem; }

.gate-input {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 0.65rem 0.8rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  background: var(--bg);
  color: var(--ink);
  text-align: center;
}

.gate-input:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.gate-hint { font-size: 0.78rem; color: var(--ink-soft); margin: 0.55rem 0 1.1rem !important; }
.gate-error { font-size: 0.8rem; color: var(--accent); margin: -0.6rem 0 0.9rem !important; }

.gate-card .btn { width: 100%; }

.admin-shell { max-width: 1100px; margin: 0 auto; padding: 2.4rem 1.6rem 4rem; }

.admin-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.8rem;
}

.admin-head h1 { font-size: 1.9rem; }
.admin-head p { color: var(--ink-soft); margin: 0.3rem 0 0; font-size: 0.9rem; text-transform: none; font-family: var(--font-body); }

.admin-actions { display: flex; gap: 0.6rem; flex-wrap: wrap; }

.btn {
  border: 1px solid var(--line-strong);
  background: var(--panel);
  color: var(--ink);
  padding: 0.6rem 1rem;
  border-radius: var(--radius);
  font-size: 0.85rem;
  cursor: pointer;
  font-family: var(--font-body);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.btn:hover { border-color: var(--accent); transform: translateY(-1px); }
.btn.ghost { background: transparent; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #10130c; font-weight: 600; }
.btn.primary:hover { background: #e8ff70; }

.admin-tabs {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 1.6rem;
  border-bottom: 1px solid var(--line);
}

.admin-tab {
  border: none;
  background: none;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
  padding: 0.7rem 0.2rem;
  margin-right: 1.4rem;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transform: translateY(1px);
}

.admin-tab:hover { color: var(--ink); }
.admin-tab.is-active { color: var(--ink); border-bottom-color: var(--accent); }

.admin-panel[hidden] { display: none; }

.content-block {
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 1.5rem 1.7rem;
  margin-bottom: 1.2rem;
}

.content-block h2 { font-size: 1.15rem; font-weight: 400; margin-bottom: 1rem; }

.content-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem 1.2rem; }
.content-grid .field.full { grid-column: 1 / -1; }

.checkbox-field {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  grid-column: 1 / -1;
}

.checkbox-field input { width: 18px; height: 18px; accent-color: var(--accent); }
.checkbox-field label { font-family: var(--font-body); text-transform: none; color: var(--ink); font-size: 0.92rem; }

.servicios-editor { display: grid; gap: 0.8rem; }

.servicio-editor-row {
  display: grid;
  grid-template-columns: 1.4fr 2fr 1fr;
  gap: 0.8rem;
  align-items: end;
}

@media (max-width: 720px) {
  .content-grid { grid-template-columns: 1fr; }
  .servicio-editor-row { grid-template-columns: 1fr; }
}

.content-actions { display: flex; align-items: center; gap: 0.9rem; flex-wrap: wrap; margin-top: 0.4rem; }
.content-guardado { font-size: 0.85rem; color: var(--accent); }

.admin-note { color: var(--ink-soft); font-size: 0.88rem; margin: -0.3rem 0 1.1rem; text-transform: none; font-family: var(--font-body); }
.form-error-admin { color: var(--accent); font-size: 0.85rem; margin: -0.3rem 0 0.9rem; }

.table-wrap { background: var(--panel); border: 1px solid var(--line); overflow: hidden; }

table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
th, td { text-align: left; padding: 0.85rem 1rem; border-bottom: 1px solid var(--line); }
th { font-family: var(--font-mono); font-size: 0.74rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-soft); background: var(--bg-alt); }
tr:last-child td { border-bottom: none; }

.row-actions { display: flex; gap: 0.4rem; }
.row-actions button {
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--ink);
  border-radius: var(--radius);
  padding: 0.35rem 0.6rem;
  font-size: 0.78rem;
  cursor: pointer;
  transition: border-color 0.2s ease;
  font-family: var(--font-body);
}
.row-actions button:hover { border-color: var(--accent); }

.empty-state { padding: 3rem 1rem; text-align: center; color: var(--ink-soft); }

/* ---------- foco visible ---------- */

.btn-wa:focus-visible, .btn-outline:focus-visible, .btn:focus-visible,
.contacto-submit:focus-visible, .nav-admin-link:focus-visible,
.row-actions button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

@media (max-width: 720px) {
  .table-wrap { overflow-x: auto; }
  table { min-width: 560px; }
}