/* ============================================================
   CÉSPED ARTIFICIAL VAL — Sistema de diseño
   cespedartificialval.es
   ============================================================ */

/* ── Variables ─────────────────────────────────────────────── */
:root {
  --green-dark:   #132B06;
  --green-olive:  #647621;
  --blue-light:   #D0E6F7;
  --pink-soft:    #F7EDF6;
  --yellow:       #ECC256;
  --white:        #FFFFFF;
  --off-white:    #F9FAF7;
  --gray-100:     #F4F5F2;
  --gray-300:     #D8DAD3;
  --gray-500:     #8E9282;
  --gray-700:     #4A4E42;
  --text:         #1A1D16;

  --font-head: 'Plus Jakarta Sans', sans-serif;
  --font-body: 'Inter', sans-serif;

  --r-sm:  8px;
  --r-md:  14px;
  --r-lg:  24px;
  --r-xl:  40px;

  --shadow-xs: 0 1px 4px rgba(19,43,6,.06);
  --shadow-sm: 0 2px 12px rgba(19,43,6,.08);
  --shadow-md: 0 6px 28px rgba(19,43,6,.12);
  --shadow-lg: 0 16px 56px rgba(19,43,6,.16);

  --ease: cubic-bezier(.25,.46,.45,.94);
  --t:    .3s;

  --max: 1200px;
  --gutter: clamp(20px, 5vw, 80px);
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background: var(--white);
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }
input, textarea, select { font: inherit; }
h1,h2,h3,h4,h5,h6 { font-family: var(--font-head); line-height: 1.2; }

/* ── Utilidades ─────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.section { padding: clamp(64px, 8vw, 120px) 0; }
.section-sm { padding: clamp(40px, 5vw, 72px) 0; }

.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--green-olive);
  margin-bottom: 16px;
}
.tag::before {
  content: '';
  display: block;
  width: 20px;
  height: 2px;
  background: var(--yellow);
  border-radius: 2px;
}

.section-title {
  font-size: clamp(28px, 4vw, 46px);
  font-weight: 800;
  color: var(--green-dark);
  margin-bottom: 16px;
}
.section-lead {
  font-size: clamp(16px, 1.6vw, 19px);
  color: var(--gray-700);
  max-width: 600px;
  line-height: 1.7;
}

.text-center { text-align: center; }
.text-center .section-lead { margin: 0 auto; }

/* ── Botones ─────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 700;
  padding: 14px 28px;
  border-radius: 100px;
  transition: transform var(--t) var(--ease),
              box-shadow var(--t) var(--ease),
              background var(--t) var(--ease);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--green-dark);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(19,43,6,.3);
}
.btn-primary:hover {
  background: #1e4209;
  box-shadow: 0 8px 32px rgba(19,43,6,.4);
}

.btn-whatsapp {
  background: #25D366;
  color: var(--white);
  box-shadow: 0 4px 20px rgba(37,211,102,.35);
}
.btn-whatsapp:hover {
  background: #1ebe5c;
  box-shadow: 0 8px 32px rgba(37,211,102,.45);
}

.btn-outline {
  background: transparent;
  color: var(--green-dark);
  border: 2px solid var(--green-dark);
}
.btn-outline:hover {
  background: var(--green-dark);
  color: var(--white);
}

.btn-white {
  background: var(--white);
  color: var(--green-dark);
  box-shadow: var(--shadow-sm);
}
.btn-white:hover {
  box-shadow: var(--shadow-md);
}

.btn-icon {
  width: 44px;
  height: 44px;
  padding: 0;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--green-dark);
  color: var(--white);
  flex-shrink: 0;
}

/* SVG icons inline */
.icon { width: 20px; height: 20px; flex-shrink: 0; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.icon-sm { width: 16px; height: 16px; }
.icon-lg { width: 28px; height: 28px; }
.icon-xl { width: 40px; height: 40px; }

/* ── Header ──────────────────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background var(--t) var(--ease),
              padding var(--t) var(--ease),
              box-shadow var(--t) var(--ease);
}
.site-header.scrolled {
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding-top: 12px;
  padding-bottom: 12px;
  box-shadow: var(--shadow-sm);
}
.site-header.scrolled .nav-link { color: var(--text); }
.site-header.scrolled .logo-white { display: none; }
.site-header.scrolled .logo-color { display: block; }
.logo-white { display: block; }
.logo-color { display: none; }

.logo img { height: 42px; width: auto; }

.site-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-list {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-link {
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 600;
  color: rgba(255,255,255,.9);
  padding: 8px 14px;
  border-radius: 100px;
  transition: color var(--t), background var(--t);
  position: relative;
}
.nav-link:hover, .nav-link.active {
  color: var(--green-olive);
  background: rgba(100,118,33,.1);
}
.site-header.scrolled .nav-link:hover,
.site-header.scrolled .nav-link.active {
  background: var(--gray-100);
  color: var(--green-dark);
}

.nav-dropdown { position: relative; }
.nav-dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  padding-top: 8px;
  min-width: 200px;
  z-index: 10;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-6px);
  transition: opacity 160ms ease, visibility 160ms ease, transform 160ms ease;
}
.nav-dropdown-menu-inner {
  background: var(--white);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-md);
  padding: 8px;
}
.nav-dropdown-menu a {
  display: block;
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  padding: 8px 12px;
  border-radius: var(--r-sm);
  transition: background var(--t);
}
.nav-dropdown-menu a:hover { background: var(--gray-100); color: var(--green-dark); }
.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

.header-cta { margin-left: 12px; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: var(--r-sm);
  transition: background var(--t);
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform var(--t) var(--ease), opacity var(--t);
}
.site-header.scrolled .hamburger span { background: var(--text); }
.hamburger.open span { background: var(--text); }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--white);
  z-index: 999;
  padding: 88px 24px 40px;
  overflow-y: auto;
}
.mobile-menu.open { display: flex; flex-direction: column; }

/* Grupos acordeón (Servicios / Zonas) */
.mobile-nav-group { border-bottom: 1px solid var(--gray-100); }
.mobile-nav-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  background: none;
  border: none;
  padding: 16px 0;
  cursor: pointer;
  text-align: left;
}
.mobile-nav-toggle .icon {
  transition: transform 200ms ease;
  flex-shrink: 0;
}
.mobile-nav-group.open .mobile-nav-toggle .icon { transform: rotate(180deg); }

/* Sub-items */
.mobile-nav-sub {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 220ms ease;
}
.mobile-nav-group.open .mobile-nav-sub { grid-template-rows: 1fr; }
.mobile-nav-sub-inner { overflow: hidden; }
.mobile-nav-sub a {
  display: block;
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 500;
  color: var(--gray-700);
  padding: 11px 0 11px 16px;
  border-left: 2px solid var(--gray-100);
  margin-left: 4px;
  transition: color var(--t), border-color var(--t);
}
.mobile-nav-sub a:last-child { margin-bottom: 12px; }
.mobile-nav-sub a:hover { color: var(--green-dark); border-color: var(--green-dark); }

/* Links directos (Blog, Nosotros) */
.mobile-nav-link {
  display: block;
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  padding: 16px 0;
  border-bottom: 1px solid var(--gray-100);
}

.mobile-menu-ctas {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* ── Hero ────────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(19,43,6,.82) 0%,
    rgba(19,43,6,.55) 50%,
    rgba(19,43,6,.2) 100%
  );
}
.hero-content {
  position: relative;
  z-index: 1;
  padding: 120px var(--gutter) 80px;
  max-width: 700px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(236,194,86,.15);
  border: 1px solid rgba(236,194,86,.4);
  border-radius: 100px;
  padding: 6px 16px;
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--yellow);
  margin-bottom: 24px;
}
.hero-badge-dot {
  width: 6px;
  height: 6px;
  background: var(--yellow);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .5; transform: scale(1.3); }
}
.hero-title {
  font-size: clamp(36px, 5.5vw, 68px);
  font-weight: 800;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 20px;
  letter-spacing: -.02em;
}
.hero-title span { color: var(--yellow); }
.hero-lead {
  font-size: clamp(16px, 1.8vw, 20px);
  color: rgba(255,255,255,.85);
  margin-bottom: 40px;
  line-height: 1.6;
}
.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 48px;
}
.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.hero-trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.8);
  font-size: 14px;
  font-weight: 500;
}
.hero-trust-item svg { color: var(--yellow); }

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.5);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  animation: bounce 2s infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* ── Trust bar ───────────────────────────────────────────────── */
.trust-bar {
  background: var(--green-dark);
  padding: 32px 0;
}
.trust-bar-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255,255,255,.1);
  border-radius: var(--r-md);
  overflow: hidden;
}
.trust-bar-item {
  background: var(--green-dark);
  padding: 24px 32px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.trust-bar-icon {
  width: 48px;
  height: 48px;
  background: rgba(236,194,86,.15);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--yellow);
}
.trust-bar-num {
  font-family: var(--font-head);
  font-size: 28px;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}
.trust-bar-label {
  font-size: 13px;
  color: rgba(255,255,255,.6);
  margin-top: 2px;
}

/* ── Servicios ───────────────────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-top: 56px;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: transform var(--t) var(--ease), box-shadow var(--t) var(--ease);
  display: flex;
  flex-direction: column;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}
.service-card-img {
  aspect-ratio: 4/3;
  overflow: hidden;
}
.service-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s var(--ease);
}
.service-card:hover .service-card-img img { transform: scale(1.05); }
.service-card-body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.service-card-icon {
  width: 44px;
  height: 44px;
  background: var(--gray-100);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  color: var(--green-olive);
}
.service-card-title {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 700;
  color: var(--green-dark);
  margin-bottom: 8px;
}
.service-card-text {
  font-size: 14px;
  color: var(--gray-700);
  line-height: 1.6;
  flex: 1;
}
.service-card-link {
  margin-top: 20px;
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 700;
  color: var(--green-olive);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--t);
}
.service-card:hover .service-card-link { gap: 10px; }

/* ── Empresa / Equipo ────────────────────────────────────────── */
.about-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-media {
  position: relative;
}
.about-media-main {
  border-radius: var(--r-xl);
  overflow: hidden;
  aspect-ratio: 4/5;
}
.about-media-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about-media-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--yellow);
  border-radius: var(--r-lg);
  padding: 20px 24px;
  box-shadow: var(--shadow-md);
}
.about-media-badge-num {
  font-family: var(--font-head);
  font-size: 36px;
  font-weight: 800;
  color: var(--green-dark);
  line-height: 1;
}
.about-media-badge-text {
  font-size: 13px;
  font-weight: 600;
  color: var(--green-dark);
  opacity: .7;
}
.about-checks {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 28px 0;
}
.about-check {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15px;
  color: var(--gray-700);
}
.about-check-icon {
  width: 22px;
  height: 22px;
  background: rgba(100,118,33,.12);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
  color: var(--green-olive);
}

/* ── Portfolio antes/después ─────────────────────────────────── */
.portfolio-section { background: var(--gray-100); }
.portfolio-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: 40px 0 32px;
}
.portfolio-tab {
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 600;
  padding: 8px 20px;
  border-radius: 100px;
  border: 2px solid var(--gray-300);
  color: var(--gray-700);
  transition: all var(--t);
}
.portfolio-tab.active,
.portfolio-tab:hover {
  background: var(--green-dark);
  border-color: var(--green-dark);
  color: var(--white);
}

.ba-slider-wrap {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.ba-slider {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  user-select: none;
  cursor: ew-resize;
}
.ba-after, .ba-before {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}
.ba-before-wrap {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.ba-before {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: left center;
  clip-path: inset(0 50% 0 0);
}
.ba-range {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: ew-resize;
  z-index: 3;
  -webkit-appearance: none;
  appearance: none;
}
.ba-handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 3px;
  background: var(--white);
  z-index: 2;
  pointer-events: none;
}
.ba-handle::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  width: 40px;
  height: 40px;
  background: var(--white);
  border-radius: 50%;
  box-shadow: var(--shadow-md);
}
.ba-handle::after {
  content: '← →';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  font-size: 11px;
  font-weight: 700;
  color: var(--green-dark);
  letter-spacing: -.02em;
  white-space: nowrap;
}
.ba-label {
  position: absolute;
  bottom: 16px;
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--white);
  background: rgba(19,43,6,.6);
  padding: 4px 12px;
  border-radius: 100px;
  z-index: 2;
  pointer-events: none;
}
.ba-label-before { left: 16px; }
.ba-label-after { right: 16px; }

/* ── Galería lifestyle ───────────────────────────────────────── */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 16px;
  margin-top: 48px;
}
.gallery-item {
  border-radius: var(--r-md);
  overflow: hidden;
  position: relative;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s var(--ease);
}
.gallery-item:hover img { transform: scale(1.04); }
.gallery-item:nth-child(1) { grid-column: span 2; aspect-ratio: 16/9; }
.gallery-item:nth-child(2) { aspect-ratio: 1; }
.gallery-item:nth-child(3) { aspect-ratio: 1; }
.gallery-item:nth-child(4) { grid-column: span 2; aspect-ratio: 16/9; }

/* ── Tipos de césped ─────────────────────────────────────────── */
.types-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
}
.type-card {
  background: var(--white);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--t) var(--ease), box-shadow var(--t) var(--ease);
}
.type-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.type-card-img {
  aspect-ratio: 3/2;
  overflow: hidden;
}
.type-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s var(--ease);
}
.type-card:hover .type-card-img img { transform: scale(1.05); }
.type-card-body { padding: 24px; }
.type-card-name {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 700;
  color: var(--green-dark);
  margin-bottom: 8px;
}
.type-card-specs {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 16px;
}
.type-spec {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--gray-700);
  padding: 6px 0;
  border-bottom: 1px solid var(--gray-100);
}
.type-spec span { font-weight: 600; color: var(--green-dark); }
.type-badge {
  display: inline-block;
  background: rgba(100,118,33,.1);
  color: var(--green-olive);
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 100px;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: .06em;
}

/* ── Beneficios ──────────────────────────────────────────────── */
.benefits-section { background: var(--green-dark); }
.benefits-section .section-title { color: var(--white); }
.benefits-section .section-lead { color: rgba(255,255,255,.65); }
.benefits-section .tag { color: var(--yellow); }
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 56px;
}
.benefit-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--r-lg);
  padding: 32px 28px;
  transition: background var(--t);
}
.benefit-card:hover { background: rgba(255,255,255,.1); }
.benefit-icon {
  width: 52px;
  height: 52px;
  background: rgba(236,194,86,.15);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--yellow);
}
.benefit-title {
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}
.benefit-text {
  font-size: 14px;
  color: rgba(255,255,255,.6);
  line-height: 1.6;
}

/* ── Zonas ───────────────────────────────────────────────────── */
.zones-section { background: var(--blue-light); }
.zones-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 10px;
  margin-top: 48px;
}
.zone-card {
  background: var(--white);
  border-radius: var(--r-md);
  padding: 16px 10px;
  text-align: center;
  transition: transform var(--t) var(--ease), box-shadow var(--t) var(--ease);
  display: block;
}
.zone-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.zone-name {
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 700;
  color: var(--green-dark);
  margin-bottom: 4px;
}
.zone-desc {
  font-size: 12px;
  color: var(--gray-500);
}

/* ── FAQ ─────────────────────────────────────────────────────── */
.faq-list {
  max-width: 780px;
  margin: 56px auto 0;
}
.faq-item {
  border-bottom: 1px solid var(--gray-100);
}
.faq-question {
  width: 100%;
  text-align: left;
  padding: 22px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 600;
  color: var(--green-dark);
  transition: color var(--t);
}
.faq-question:hover { color: var(--green-olive); }
.faq-question svg {
  flex-shrink: 0;
  transition: transform var(--t) var(--ease);
  color: var(--green-olive);
}
.faq-item.open .faq-question svg { transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s var(--ease), padding .3s;
}
.faq-answer-inner {
  padding-bottom: 22px;
  font-size: 15px;
  color: var(--gray-700);
  line-height: 1.7;
}
.faq-answer-inner strong { color: var(--green-dark); }

/* ── CTA Final ───────────────────────────────────────────────── */
.cta-final {
  background: linear-gradient(135deg, var(--green-dark) 0%, #1e4209 100%);
  position: relative;
  overflow: hidden;
}
.cta-final::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(236,194,86,.12) 0%, transparent 70%);
  pointer-events: none;
}
.cta-final-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
}
.cta-final-title {
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 16px;
  letter-spacing: -.02em;
}
.cta-final-title span { color: var(--yellow); }
.cta-final-lead {
  font-size: 18px;
  color: rgba(255,255,255,.75);
  margin-bottom: 40px;
  line-height: 1.6;
}
.cta-final-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}
.cta-final-note {
  margin-top: 24px;
  font-size: 13px;
  color: rgba(255,255,255,.5);
}

/* ── Formulario ──────────────────────────────────────────────── */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-field { display: flex; flex-direction: column; gap: 6px; }
.form-field.full { grid-column: span 2; }
.form-label {
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-700);
  letter-spacing: .02em;
}
.form-input, .form-textarea, .form-select {
  background: var(--white);
  border: 1.5px solid var(--gray-300);
  border-radius: var(--r-sm);
  padding: 12px 16px;
  font-size: 15px;
  color: var(--text);
  transition: border-color var(--t), box-shadow var(--t);
  outline: none;
}
.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--green-olive);
  box-shadow: 0 0 0 3px rgba(100,118,33,.12);
}
.form-textarea { resize: vertical; min-height: 110px; }
.form-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  font-size: 13px;
  color: var(--gray-700);
  line-height: 1.5;
}
.form-check input[type="checkbox"] {
  width: 18px;
  height: 18px;
  border: 2px solid var(--gray-300);
  border-radius: 4px;
  flex-shrink: 0;
  margin-top: 1px;
  accent-color: var(--green-olive);
  cursor: pointer;
}
.form-check a { color: var(--green-olive); text-decoration: underline; }
.form-submit { margin-top: 8px; }

/* Formulario hero (dark) */
.hero-form {
  background: rgba(255,255,255,.07);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--r-xl);
  padding: 32px;
}
.hero-form .form-label { color: rgba(255,255,255,.8); }
.hero-form .form-input,
.hero-form .form-textarea,
.hero-form .form-select {
  background: rgba(255,255,255,.1);
  border-color: rgba(255,255,255,.2);
  color: var(--white);
}
.hero-form .form-input::placeholder,
.hero-form .form-textarea::placeholder { color: rgba(255,255,255,.4); }
.hero-form .form-input:focus,
.hero-form .form-textarea:focus {
  border-color: var(--yellow);
  box-shadow: 0 0 0 3px rgba(236,194,86,.2);
}
.hero-form .form-check { color: rgba(255,255,255,.7); }
.hero-form .form-check a { color: var(--yellow); }
.hero-form-title {
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
}

/* ── Footer ──────────────────────────────────────────────────── */
.site-footer {
  background: #0d1d03;
  color: rgba(255,255,255,.7);
  padding: 72px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer-brand img { height: 40px; width: auto; margin-bottom: 16px; filter: brightness(0) invert(1); }
.footer-brand p {
  font-size: 14px;
  line-height: 1.7;
  max-width: 300px;
  margin-bottom: 20px;
}
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,.08);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.6);
  transition: background var(--t), color var(--t);
}
.footer-social a:hover { background: var(--green-olive); color: var(--white); }

.footer-col-title {
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 20px;
}
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-size: 14px;
  color: rgba(255,255,255,.6);
  transition: color var(--t);
}
.footer-links a:hover { color: var(--white); }

.footer-contact { display: flex; flex-direction: column; gap: 14px; }
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
}
.footer-contact-item svg { color: var(--yellow); flex-shrink: 0; margin-top: 2px; }

.footer-bottom {
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
}
.footer-legal { display: flex; gap: 20px; flex-wrap: wrap; }
.footer-legal a { color: rgba(255,255,255,.4); transition: color var(--t); }
.footer-legal a:hover { color: rgba(255,255,255,.8); }

/* ── WhatsApp flotante ───────────────────────────────────────── */
.wa-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 12px;
}
.wa-bubble {
  background: var(--white);
  border-radius: var(--r-md);
  padding: 10px 16px;
  box-shadow: var(--shadow-md);
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  opacity: 0;
  transform: translateX(10px);
  transition: opacity var(--t), transform var(--t);
  pointer-events: none;
}
.wa-float:hover .wa-bubble {
  opacity: 1;
  transform: translateX(0);
}
.wa-btn {
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,.4);
  transition: transform var(--t) var(--ease), box-shadow var(--t);
  flex-shrink: 0;
}
.wa-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 32px rgba(37,211,102,.5);
}
.wa-btn svg { width: 28px; height: 28px; fill: var(--white); }

/* ── Breadcrumb ──────────────────────────────────────────────── */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--gray-500);
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.breadcrumb a { color: var(--gray-500); transition: color var(--t); }
.breadcrumb a:hover { color: var(--green-olive); }
.breadcrumb-sep { color: var(--gray-300); }

/* ── Page hero (interior) ────────────────────────────────────── */
.page-hero {
  background: var(--green-dark);
  padding: 140px 0 80px;
  position: relative;
  overflow: hidden;
}
.page-hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: var(--white);
  clip-path: ellipse(55% 100% at 50% 100%);
}
.page-hero-content { position: relative; z-index: 1; }
.page-hero .breadcrumb a { color: rgba(255,255,255,.5); }
.page-hero .breadcrumb { color: rgba(255,255,255,.5); }
.page-hero .breadcrumb-sep { color: rgba(255,255,255,.3); }
.page-hero-title {
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 16px;
  letter-spacing: -.02em;
}
.page-hero-lead {
  font-size: 18px;
  color: rgba(255,255,255,.75);
  max-width: 640px;
  line-height: 1.7;
}

/* ── Blog ────────────────────────────────────────────────────── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
  margin-top: 48px;
}
.blog-card {
  background: var(--white);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xs);
  transition: transform var(--t) var(--ease), box-shadow var(--t);
  display: flex;
  flex-direction: column;
}
.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.blog-card-img {
  aspect-ratio: 16/9;
  overflow: hidden;
}
.blog-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s var(--ease);
}
.blog-card:hover .blog-card-img img { transform: scale(1.04); }
.blog-card-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.blog-card-cat {
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--green-olive);
  margin-bottom: 10px;
}
.blog-card-title {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 700;
  color: var(--green-dark);
  margin-bottom: 10px;
  line-height: 1.3;
  flex: 1;
}
.blog-card-excerpt {
  font-size: 14px;
  color: var(--gray-700);
  line-height: 1.6;
  margin-bottom: 20px;
}
.blog-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: var(--gray-500);
}

/* ── Artículo ────────────────────────────────────────────────── */
.article-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 64px;
  align-items: start;
  padding: 64px 0 80px;
}
.article-content h2 {
  font-size: clamp(22px, 2.5vw, 28px);
  font-weight: 700;
  color: var(--green-dark);
  margin: 40px 0 16px;
}
.article-content h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  margin: 28px 0 12px;
}
.article-content p {
  font-size: 16px;
  color: var(--gray-700);
  line-height: 1.8;
  margin-bottom: 20px;
}
.article-content ul, .article-content ol {
  padding-left: 24px;
  margin-bottom: 20px;
}
.article-content li {
  font-size: 16px;
  color: var(--gray-700);
  line-height: 1.7;
  margin-bottom: 8px;
}
.article-content ul li { list-style: disc; }
.article-content ol li { list-style: decimal; }
.article-content strong { color: var(--green-dark); font-weight: 600; }
.article-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 28px 0;
  font-size: 15px;
}
.article-content th {
  background: var(--green-dark);
  color: var(--white);
  padding: 12px 16px;
  text-align: left;
  font-family: var(--font-head);
  font-weight: 600;
}
.article-content td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--gray-100);
  color: var(--gray-700);
}
.article-content tr:nth-child(even) td { background: var(--gray-100); }

.article-sidebar { position: sticky; top: 100px; }
.sidebar-widget {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--r-lg);
  padding: 28px;
  margin-bottom: 20px;
}
.sidebar-widget-title {
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 700;
  color: var(--green-dark);
  margin-bottom: 16px;
}
.sidebar-cta {
  background: var(--green-dark);
  border-radius: var(--r-lg);
  padding: 28px;
  margin-bottom: 20px;
  text-align: center;
}
.sidebar-cta p {
  color: rgba(255,255,255,.75);
  font-size: 14px;
  margin-bottom: 16px;
  line-height: 1.6;
}
.sidebar-cta-title {
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}

/* ── Cookies banner ──────────────────────────────────────────── */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background: var(--white);
  box-shadow: 0 -4px 24px rgba(0,0,0,.12);
  padding: 20px var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  transform: translateY(100%);
  transition: transform .4s var(--ease);
}
.cookie-banner.visible { transform: translateY(0); }
.cookie-text {
  font-size: 14px;
  color: var(--gray-700);
  flex: 1;
  min-width: 220px;
}
.cookie-text a { color: var(--green-olive); text-decoration: underline; }
.cookie-buttons { display: flex; gap: 8px; flex-wrap: wrap; }

/* ── Zona page ───────────────────────────────────────────────── */
.zone-page-map {
  background: var(--blue-light);
  border-radius: var(--r-lg);
  padding: 32px;
  margin: 40px 0;
}
.zone-highlight-box {
  border-left: 4px solid var(--yellow);
  padding-left: 20px;
  margin: 32px 0;
}
.zone-highlight-box p {
  font-size: 17px;
  font-style: italic;
  color: var(--gray-700);
  line-height: 1.7;
}

/* ── Mensaje éxito formulario ────────────────────────────────── */
.form-success {
  display: none;
  background: rgba(100,118,33,.1);
  border: 1px solid var(--green-olive);
  border-radius: var(--r-md);
  padding: 16px 20px;
  font-size: 15px;
  color: var(--green-dark);
  font-weight: 600;
  margin-top: 12px;
  align-items: center;
  gap: 10px;
}

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .about-split { grid-template-columns: 1fr; gap: 48px; }
  .about-media { max-width: 560px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .article-layout { grid-template-columns: 1fr; }
  .article-sidebar { position: static; }
  .zones-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 768px) {
  .nav-list, .header-cta { display: none; }
  .hamburger { display: flex; }

  .hero-content { padding: 100px var(--gutter) 60px; }
  .trust-bar-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .benefits-grid { grid-template-columns: 1fr 1fr; }
  .types-grid { grid-template-columns: 1fr; }
  .ba-slider-wrap { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .gallery-item:nth-child(1),
  .gallery-item:nth-child(4) { grid-column: span 2; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .form-grid { grid-template-columns: 1fr; }
  .form-field.full { grid-column: span 1; }
  .zones-grid { grid-template-columns: repeat(2, 1fr); }
  .page-hero { padding: 120px 0 60px; }
  .blog-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  :root { --gutter: 16px; }
  .services-grid { grid-template-columns: 1fr; }
  .benefits-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-item:nth-child(1),
  .gallery-item:nth-child(4) { grid-column: span 1; }
  .types-grid { grid-template-columns: 1fr; }
  .hero-ctas { flex-direction: column; }
  .cta-final-buttons { flex-direction: column; align-items: center; }
  .zones-grid { grid-template-columns: repeat(2, 1fr); }
  .wa-float { bottom: 16px; right: 16px; }
  .wa-bubble { display: none; }
  .trust-bar-item { padding: 18px 20px; }
}