/* =========================================================
   EIRE MULTISERVICIOS — design tokens
   Paleta: naranja/oro del logo + crema cálido + verde de acento
   Tipografía: Oswald (titulares, condensada e industrial) + Karla (texto)
   ========================================================= */

:root {
  --cream:        #FBF6EC;
  --cream-deep:   #F1E8D4;
  --paper:        #FFFDF8;
  --ink:          #2A2420;
  --ink-soft:     #5B5246;
  --orange:       #E2730F;
  --orange-dark:  #B85A09;
  --orange-soft:  #FBDFC0;
  --gold:         #C9A227;
  --gold-soft:    #E7D9A6;
  --green:        #355E45;

  --font-display: 'Oswald', 'Arial Narrow', sans-serif;
  --font-body:    'Karla', 'Segoe UI', sans-serif;

  --radius-s: 6px;
  --radius-m: 14px;
  --radius-l: 28px;

  --container: 1180px;
  --shadow-soft: 0 14px 34px -18px rgba(42, 36, 32, 0.35);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

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

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

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

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

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

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

:focus-visible {
  outline: 3px solid var(--green);
  outline-offset: 3px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.92rem;
  font-weight: 600;
  padding: 14px 26px;
  border-radius: var(--radius-s);
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: var(--orange);
  color: var(--paper);
  box-shadow: var(--shadow-soft);
}
.btn-primary:hover { background: var(--orange-dark); }

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

.btn-light {
  background: var(--paper);
  color: var(--ink);
}
.btn-light:hover { background: var(--cream-deep); }

.btn-call {
  background: var(--ink);
  color: var(--paper);
  padding: 10px 18px;
  font-size: 0.85rem;
}
.btn-call:hover { background: var(--green); }

.icon-inline { width: 16px; height: 16px; fill: currentColor; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251, 246, 236, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--gold-soft);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 28px;
  padding-top: 12px;
  padding-bottom: 12px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-right: auto;
}
.brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid var(--gold);
}
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--orange);
}
.brand-sub {
  font-family: var(--font-body);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.main-nav {
  display: flex;
  gap: 26px;
  font-size: 0.92rem;
  font-weight: 500;
}
.main-nav a { position: relative; padding: 4px 0; }
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 2px;
  background: var(--orange);
  transition: width 0.2s ease;
}
.main-nav a:hover::after { width: 100%; }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 38px;
  height: 38px;
  background: none;
  border: 1px solid var(--ink);
  border-radius: var(--radius-s);
  cursor: pointer;
}
.nav-toggle span {
  width: 18px;
  height: 2px;
  background: var(--ink);
  margin: 0 auto;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding: 86px 0 96px;
}
.hero-grid-texture {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--gold-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--gold-soft) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: 0.35;
  mask-image: radial-gradient(ellipse at top right, black, transparent 70%);
}

.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 56px;
}

.eyebrow {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.82rem;
  color: var(--orange-dark);
  margin: 0 0 18px;
}

.hero h1 {
  font-size: clamp(2.4rem, 4.6vw, 3.6rem);
  line-height: 1.05;
  margin-bottom: 22px;
}

.hero-lead {
  font-size: 1.08rem;
  color: var(--ink-soft);
  max-width: 46ch;
  margin: 0 0 30px;
}

.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 30px; }

.hero-trust {
  display: flex;
  gap: 22px;
  list-style: none;
  padding: 0;
  margin: 0;
  flex-wrap: wrap;
  font-size: 0.85rem;
  color: var(--ink-soft);
}
.hero-trust li { display: flex; align-items: center; gap: 6px; }
.hero-trust li::before {
  content: "";
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--green);
  flex: none;
}

.hero-badge-wrap {
  position: relative;
  justify-self: center;
  width: min(360px, 100%);
}
.hero-badge {
  width: 100%;
  border-radius: 50%;
  position: relative;
  z-index: 2;
  filter: drop-shadow(0 22px 30px rgba(42,36,32,0.25));
}
.hero-badge-ring {
  position: absolute;
  inset: -22px;
  border: 1.5px dashed var(--gold);
  border-radius: 50%;
  z-index: 1;
  animation: spin 38s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Section shells ---------- */
.section-eyebrow {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
  color: var(--orange-dark);
  margin: 0 0 10px;
}
.section-title {
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  margin-bottom: 18px;
  max-width: 22ch;
}
.section-lead {
  color: var(--ink-soft);
  max-width: 56ch;
  font-size: 1.02rem;
}

/* ---------- Servicios ---------- */
.servicios { padding: 96px 0; }

.servicios-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 46px;
}

.servicio-card {
  background: var(--paper);
  border: 1px solid var(--cream-deep);
  border-radius: var(--radius-m);
  padding: 30px 26px;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}
.servicio-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft);
  border-color: var(--gold-soft);
}

.servicio-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  border: 2px solid var(--gold);
  color: var(--orange);
  margin-bottom: 18px;
}
.servicio-icon svg { width: 30px; height: 30px; }

.servicio-card h3 {
  font-size: 1.08rem;
  margin-bottom: 8px;
  text-transform: none;
}
.servicio-card p {
  color: var(--ink-soft);
  font-size: 0.94rem;
  margin: 0;
}

.servicio-card-cta {
  background: var(--ink);
  border-color: var(--ink);
}
.servicio-card-cta h3, .servicio-card-cta p { color: var(--cream); }
.servicio-icon-clover { border-color: var(--green); color: var(--green); background: var(--cream); }
.servicio-link {
  display: inline-block;
  margin-top: 14px;
  font-weight: 700;
  color: var(--orange);
}

/* ---------- Por qué ---------- */
.por-que { padding: 96px 0; background: var(--cream-deep); }
.por-que-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 60px;
  align-items: center;
}
.por-que-list { list-style: none; padding: 0; margin: 34px 0 0; display: grid; gap: 26px; }
.por-que-list li { display: flex; gap: 18px; }
.por-que-num {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--gold);
  flex: none;
  width: 44px;
}
.por-que-list h3 { font-size: 1.05rem; text-transform: none; margin-bottom: 4px; }
.por-que-list p { margin: 0; color: var(--ink-soft); font-size: 0.94rem; }

.por-que-stamp { display: flex; justify-content: center; }
.stamp-circle {
  width: 220px;
  height: 220px;
  border-radius: 50%;
  border: 3px solid var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  background: var(--paper);
  transform: rotate(-8deg);
}
.stamp-circle::before {
  content: "";
  position: absolute;
  inset: 14px;
  border: 1px dashed var(--orange);
  border-radius: 50%;
}
.stamp-text {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 1.1rem;
  color: var(--orange-dark);
}

/* ---------- CTA strip ---------- */
.cta-strip { background: var(--orange); padding: 64px 0; }
.cta-strip-inner { text-align: center; }
.cta-strip h2 {
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  color: var(--paper);
  margin-bottom: 10px;
}
.cta-strip p { color: var(--orange-soft); margin: 0 0 26px; font-size: 1.02rem; }

/* ---------- Zona ---------- */
.zona { padding: 96px 0; }
.zona-inner {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 56px;
  align-items: start;
}
.zona-list { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 10px; }
.zona-list li {
  padding-left: 22px;
  position: relative;
  color: var(--ink-soft);
}
.zona-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 9px;
  width: 8px; height: 8px;
  background: var(--green);
  border-radius: 50%;
}
.zona-card {
  background: var(--paper);
  border: 1px solid var(--cream-deep);
  border-radius: var(--radius-m);
  padding: 30px 28px;
}
.zona-card h3 { font-size: 1rem; margin-bottom: 16px; }
.zona-card dl { margin: 0; display: grid; gap: 12px; }
.zona-card dl div { display: flex; justify-content: space-between; gap: 12px; font-size: 0.92rem; }
.zona-card dt { color: var(--ink-soft); }
.zona-card dd { margin: 0; font-weight: 700; }

/* ---------- Contacto ---------- */
.contacto { padding: 96px 0; background: var(--cream-deep); }
.contacto-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
}
.contacto-datos { list-style: none; padding: 0; margin: 30px 0 0; display: grid; gap: 18px; }
.contacto-datos li { display: flex; flex-direction: column; gap: 2px; }
.contacto-label {
  font-family: var(--font-display);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--orange-dark);
}
.contacto-datos a { font-weight: 700; }
.contacto-datos a:hover { color: var(--orange); }

.contacto-form {
  background: var(--paper);
  border-radius: var(--radius-m);
  padding: 36px;
  display: grid;
  gap: 18px;
  box-shadow: var(--shadow-soft);
}
.form-row { display: grid; gap: 6px; }
.form-row label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--ink-soft);
}
.form-row input,
.form-row select,
.form-row textarea {
  font-family: var(--font-body);
  font-size: 0.98rem;
  padding: 12px 14px;
  border: 1.5px solid var(--cream-deep);
  border-radius: var(--radius-s);
  background: var(--cream);
  color: var(--ink);
  resize: vertical;
}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  border-color: var(--orange);
}
.form-submit { margin-top: 6px; }
.form-note { margin: 0; font-size: 0.88rem; color: var(--green); min-height: 1.2em; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: var(--cream); padding: 44px 0 30px; }
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand-footer .brand-name { color: var(--orange-soft); }
.brand-footer .brand-sub { color: var(--cream-deep); }
.footer-nav { display: flex; gap: 20px; font-size: 0.9rem; flex-wrap: wrap; }
.footer-nav a:hover { color: var(--orange-soft); }
.footer-legal {
  width: 100%;
  margin: 18px 0 0;
  padding-top: 18px;
  border-top: 1px solid rgba(251,246,236,0.15);
  font-size: 0.8rem;
  color: var(--cream-deep);
  text-align: center;
}

/* ---------- Scroll reveal ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-badge-wrap { order: -1; width: min(260px, 70%); margin: 0 auto; }
  .por-que-grid, .zona-inner, .contacto-grid { grid-template-columns: 1fr; }
  .por-que-stamp { order: -1; }
  .servicios-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
  .main-nav { display: none; }
  .nav-toggle { display: flex; }
  .header-call span { display: none; }
  .servicios-grid { grid-template-columns: 1fr; }
  .hero { padding: 64px 0 72px; }
  .servicios, .por-que, .zona, .contacto { padding: 64px 0; }
}

/* Mobile nav open state */
.site-header.nav-open .main-nav {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--paper);
  padding: 20px 24px 26px;
  border-bottom: 1px solid var(--gold-soft);
  gap: 16px;
}