/* ============================================================
   ESTAMBILO GROUP — main.css
   Paleta pastel profesional / verde sostenible
   ============================================================ */

/* Variables */
:root {
  --green:       #2E7D52;
  --green-mid:   #3D9960;
  --green-light: #52B273;
  --green-pale:  #C8E6D0;
  --mint:        #F2F8F4;
  --sage:        #E6F2EA;
  --heading:     #1A2E22;
  --body:        #4A5568;
  --muted:       #718096;
  --border:      #E6F2EA;
  --white:       #FFFFFF;
  --radius:      10px;
  --radius-lg:   16px;
  --shadow:      0 2px 18px rgba(46,125,82,.07);
  --shadow-lg:   0 8px 32px rgba(46,125,82,.13);
  --transition:  .22s ease;
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--white);
  color: var(--body);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a { color: var(--green); text-decoration: none; }
ul { list-style: none; padding: 0; margin: 0; }

/* Offset nav fija */
section[id] { scroll-margin-top: 66px; }

/* ============================================================
   ANIMACIONES
   ============================================================ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-10px); }
}
@keyframes floatCard {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50%       { transform: translateY(-13px) rotate(1deg); }
}
@keyframes orbMove {
  0%, 100% { transform: translate(0, 0); }
  50%       { transform: translate(28px, -20px); }
}
@keyframes orbMoveAlt {
  0%, 100% { transform: translate(0, 0); }
  50%       { transform: translate(-22px, 16px); }
}
@keyframes shimmer {
  0%   { background-position: -200% center; }
  100% { background-position:  200% center; }
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: .4; }
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.on { opacity: 1; transform: translateY(0); }
.reveal.d1 { transition-delay: .1s; }
.reveal.d2 { transition-delay: .22s; }
.reveal.d3 { transition-delay: .34s; }

/* Hero fade-up */
.anim-up           { animation: fadeUp .65s ease both; }
.anim-up.d1        { animation-delay: .12s; }
.anim-up.d2        { animation-delay: .24s; }
.anim-up.d3        { animation-delay: .36s; }
.anim-up.d4        { animation-delay: .50s; }

/* ============================================================
   NAV
   ============================================================ */
#est-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 9999;
  height: 66px;
  padding: 0 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, .82);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border-bottom: 1px solid rgba(200, 230, 208, .55);
  box-shadow: 0 2px 20px rgba(46, 125, 82, .06);
  transition: background .3s, box-shadow .3s;
}
#est-nav.scrolled {
  background: rgba(255, 255, 255, .96);
  box-shadow: 0 4px 28px rgba(46, 125, 82, .10);
}
.nav-logo img { height: 40px; width: auto; display: block; }

.nav-links { display: flex; gap: .15rem; align-items: center; }
.nav-links a {
  color: #4A5568;
  font-size: .875rem;
  font-weight: 500;
  padding: .45rem .9rem;
  border-radius: 8px;
  transition: all var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 3px; left: 50%; right: 50%;
  height: 2px;
  background: var(--green);
  border-radius: 2px;
  transition: left .2s, right .2s;
}
.nav-links a:hover { color: var(--heading); background: var(--mint); }
.nav-links a:hover::after,
.nav-links a.active::after { left: 10px; right: 10px; }
.nav-links a.active { color: var(--green); font-weight: 600; }

.nav-cta {
  background: var(--green) !important;
  color: #fff !important;
  font-weight: 700 !important;
  padding: .48rem 1.2rem !important;
  border-radius: 8px !important;
  box-shadow: 0 4px 14px rgba(46, 125, 82, .28);
  transition: all var(--transition) !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover {
  background: var(--green-mid) !important;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(46, 125, 82, .35) !important;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 91vh;
  display: flex;
  align-items: center;
  padding: 5rem 2rem;
  background: var(--white);
  position: relative;
  overflow: hidden;
}
.hero-orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}
.hero-orb-1 {
  top: -80px; right: -60px;
  width: 460px; height: 460px;
  background: radial-gradient(circle, #C8E6D0 0%, transparent 68%);
  opacity: .55;
  animation: orbMove 14s ease-in-out infinite;
}
.hero-orb-2 {
  bottom: -60px; left: -40px;
  width: 360px; height: 360px;
  background: radial-gradient(circle, #D4EDDA 0%, transparent 68%);
  opacity: .45;
  animation: orbMoveAlt 11s ease-in-out infinite;
}
.hero-orb-3 {
  top: 42%; left: 36%;
  width: 240px; height: 240px;
  background: radial-gradient(circle, #E6F2EA 0%, transparent 65%);
  opacity: .6;
  animation: orbMove 9s 2s ease-in-out infinite;
}

.hero-inner {
  max-width: 1120px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: var(--sage);
  border: 1px solid var(--green-pale);
  color: var(--green);
  border-radius: 20px;
  padding: .35rem 1rem;
  font-size: .775rem;
  font-weight: 600;
  letter-spacing: .07em;
  text-transform: uppercase;
  margin-bottom: 1.75rem;
}
.hero-badge-dot {
  width: 6px; height: 6px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse 2s infinite;
  display: inline-block;
}

.hero h1 {
  color: var(--heading);
  font-size: clamp(2.1rem, 4.5vw, 3.35rem);
  font-weight: 800;
  line-height: 1.13;
  margin-bottom: 1.25rem;
}
.hero-accent {
  background: linear-gradient(90deg, #2E7D52, #52B273, #2E7D52);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 5s linear infinite;
}

.hero-sub {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.75;
  max-width: 460px;
  margin-bottom: 2.25rem;
}

.hero-btns { display: flex; gap: .875rem; flex-wrap: wrap; margin-bottom: 2rem; }

.hero-trust {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.hero-trust span {
  display: flex;
  align-items: center;
  gap: .4rem;
  color: var(--muted);
  font-size: .825rem;
}
.hero-trust .check { color: var(--green); font-weight: 700; }

/* Hero card float */
.hero-card {
  background: rgba(255, 255, 255, .75);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border: 1px solid rgba(200, 230, 208, .7);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 1.875rem;
  animation: floatCard 7s 1s ease-in-out infinite;
}
.hero-card-label {
  font-size: .72rem;
  font-weight: 700;
  color: var(--muted);
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}
.hero-card-row {
  display: flex;
  gap: .875rem;
  align-items: center;
  background: var(--mint);
  border: 1px solid var(--sage);
  border-radius: var(--radius);
  padding: 1rem 1.125rem;
}
.hero-card-rows { display: flex; flex-direction: column; gap: .75rem; margin-bottom: 1.375rem; }
.hero-card-row strong { color: var(--heading); display: block; font-size: .875rem; margin-bottom: .1rem; }
.hero-card-row span   { color: var(--muted); font-size: .775rem; }
.hero-card-eco {
  background: var(--sage);
  border: 1px solid var(--green-pale);
  border-radius: var(--radius);
  padding: .875rem 1.125rem;
  display: flex;
  gap: .75rem;
  align-items: center;
  margin-bottom: 1.25rem;
  font-size: .85rem;
  font-weight: 500;
  color: var(--green);
}
.hero-card-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .625rem;
}
.hero-stat {
  background: linear-gradient(135deg, var(--sage), var(--mint));
  border: 1px solid var(--green-pale);
  border-radius: var(--radius);
  padding: .875rem .5rem;
  text-align: center;
}
.hero-stat-num { font-size: 1.35rem; font-weight: 800; color: var(--green); line-height: 1; }
.hero-stat-lbl { font-size: .7rem; color: var(--muted); margin-top: .2rem; }

/* ============================================================
   SECCIÓN LABEL + TÍTULO
   ============================================================ */
.section-header { text-align: center; margin-bottom: 3rem; }
.section-label {
  display: block;
  color: var(--green);
  font-weight: 600;
  font-size: .775rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: .55rem;
}
.section-title {
  color: var(--heading);
  font-size: clamp(1.75rem, 3vw, 2.35rem);
  font-weight: 800;
  margin-bottom: .75rem;
}
.section-sub {
  color: var(--muted);
  max-width: 460px;
  margin: 0 auto;
  font-size: .95rem;
  line-height: 1.7;
}

/* ============================================================
   BOTONES
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-weight: 700;
  font-size: .95rem;
  padding: .875rem 1.875rem;
  border-radius: var(--radius);
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition);
  border: none;
  font-family: inherit;
}
.btn-primary {
  background: var(--green);
  color: #fff;
  box-shadow: 0 6px 20px rgba(46, 125, 82, .3);
}
.btn-primary:hover {
  background: var(--green-mid);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(46, 125, 82, .38);
}
.btn-ghost {
  background: var(--white);
  color: var(--green);
  border: 1.5px solid var(--green-pale);
}
.btn-ghost:hover {
  background: var(--mint);
  border-color: var(--green);
  color: var(--green);
}
.btn-full { width: 100%; justify-content: center; }

/* ============================================================
   CARDS
   ============================================================ */
.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  transition: all var(--transition);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--green-pale);
}
.card-glass {
  background: rgba(255, 255, 255, .72);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border: 1px solid rgba(200, 230, 208, .7);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

/* ============================================================
   ICON BOX
   ============================================================ */
.icon-box {
  width: 50px; height: 50px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--sage), var(--green-pale));
  font-size: 1.4rem;
  box-shadow: 0 4px 12px rgba(46, 125, 82, .12);
  flex-shrink: 0;
}

/* ============================================================
   SERVICIOS
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.25rem;
}
.service-card { padding: 1.875rem; }
.service-card .icon-box { margin-bottom: 1.25rem; }
.service-card h3 {
  color: var(--heading);
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 .55rem;
}
.service-card p {
  color: var(--muted);
  font-size: .865rem;
  line-height: 1.65;
  margin: 0 0 1.125rem;
}
.service-card a {
  color: var(--green);
  font-weight: 600;
  font-size: .825rem;
}

/* ============================================================
   SOSTENIBILIDAD
   ============================================================ */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.check-list { display: flex; flex-direction: column; gap: .8rem; margin-top: 1.5rem; }
.check-list li { display: flex; gap: .75rem; align-items: flex-start; }
.check-list .ck { color: var(--green); font-weight: 700; flex-shrink: 0; margin-top: .1rem; }
.check-list span { color: var(--body); }

.eco-stat {
  background: linear-gradient(135deg, var(--sage), var(--mint));
  border: 1px solid var(--green-pale);
  border-radius: var(--radius-lg);
  padding: 1.875rem;
  text-align: center;
}
.eco-stat-num { font-size: 2.75rem; font-weight: 900; color: var(--green); line-height: 1; }
.eco-stat-title { color: var(--heading); font-weight: 700; margin: .4rem 0 .3rem; font-size: .95rem; }
.eco-stat-sub { color: var(--muted); font-size: .825rem; }

.eco-badges { display: flex; flex-direction: column; gap: 1rem; }
.eco-badge-item {
  display: flex; gap: .875rem; align-items: center;
  padding: 1.125rem 1.375rem;
}
.eco-badge-item strong { color: var(--green); display: block; margin-bottom: .2rem; font-size: .9rem; }
.eco-badge-item span  { color: var(--muted); font-size: .825rem; }

/* ============================================================
   PROCESO
   ============================================================ */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  position: relative;
}
.steps-line {
  position: absolute;
  top: 23px; left: 13%; right: 13%;
  height: 1.5px;
  background: linear-gradient(90deg, var(--green), var(--green-pale));
  z-index: 0;
}
.step { position: relative; z-index: 1; text-align: center; }
.step-num {
  width: 48px; height: 48px;
  background: var(--green);
  color: #fff;
  border-radius: 50%;
  font-weight: 800;
  font-size: 1.1rem;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1.125rem;
  box-shadow: 0 0 0 6px var(--mint), 0 4px 14px rgba(46, 125, 82, .35);
}
.step h4 { color: var(--heading); margin: 0 0 .45rem; font-size: .925rem; font-weight: 700; }
.step p  { color: var(--muted); font-size: .825rem; line-height: 1.65; }

/* ============================================================
   TESTIMONIOS
   ============================================================ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 1.25rem;
}
.testi-card { padding: 1.75rem; }
.testi-stars { color: var(--green); margin-bottom: 1rem; font-size: .85rem; letter-spacing: .1em; }
.testi-quote {
  color: var(--body);
  font-style: italic;
  margin: 0 0 1.25rem;
  line-height: 1.7;
  font-size: .875rem;
}
.testi-author { display: flex; align-items: center; gap: .75rem; }
.testi-avatar {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--green), var(--green-light));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; color: #fff; font-size: .775rem;
  flex-shrink: 0;
}
.testi-name  { color: var(--heading); font-size: .85rem; font-weight: 700; display: block; }
.testi-role  { color: var(--muted); font-size: .775rem; }

/* ============================================================
   CONTACTO
   ============================================================ */
.contact-inner {
  max-width: 880px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: .875rem; margin-top: 1.5rem; }
.contact-row { display: flex; gap: .875rem; align-items: center; }
.contact-lbl { font-size: .72rem; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; margin-bottom: .2rem; }
.contact-val { color: var(--heading); font-weight: 500; font-size: .9rem; }
.contact-val a { color: var(--heading); }
.contact-val a:hover { color: var(--green); }

/* CF7 form overrides */
.wpcf7-form { display: flex; flex-direction: column; gap: .875rem; }
.wpcf7-form label { font-size: .72rem; font-weight: 700; color: var(--heading); display: block; margin-bottom: .35rem; text-transform: uppercase; letter-spacing: .05em; }
.wpcf7-form input[type="text"],
.wpcf7-form input[type="email"],
.wpcf7-form input[type="tel"],
.wpcf7-form textarea {
  width: 100%;
  padding: .75rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: 9px;
  font-size: .9rem;
  font-family: inherit;
  color: var(--heading);
  background: var(--white);
  outline: none;
  transition: border-color var(--transition);
  resize: vertical;
}
.wpcf7-form input:focus,
.wpcf7-form textarea:focus { border-color: var(--green); box-shadow: 0 0 0 3px rgba(46,125,82,.1); }
.wpcf7-form input[type="submit"] {
  background: var(--green);
  color: #fff;
  border: none;
  padding: .9rem;
  border-radius: 9px;
  font-weight: 700;
  font-size: .95rem;
  cursor: pointer;
  font-family: inherit;
  box-shadow: 0 4px 16px rgba(46, 125, 82, .28);
  transition: all var(--transition);
  width: 100%;
}
.wpcf7-form input[type="submit"]:hover { background: var(--green-mid); transform: translateY(-1px); }
.form-note { font-size: .72rem; color: var(--muted); text-align: center; margin-top: .25rem; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: #1A2E22;
  padding: 2.875rem 2rem 1.5rem;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 2.25rem;
}
.footer-logo { width: 160px; height: auto; filter: brightness(0) invert(1); opacity: .85; margin-bottom: .875rem; }
.footer-desc { color: rgba(255,255,255,.4); font-size: .85rem; line-height: 1.65; max-width: 270px; margin-bottom: .875rem; }
.footer-email { color: var(--green-light); font-size: .85rem; }
.footer-email:hover { color: #fff; }
.footer-col-title {
  font-size: .7rem; font-weight: 700;
  color: rgba(255,255,255,.28);
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: .875rem;
}
.footer-links li + li { margin-top: .55rem; }
.footer-links a { color: rgba(255,255,255,.5); font-size: .85rem; transition: color var(--transition); }
.footer-links a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: 1.125rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .5rem;
}
.footer-copy { color: rgba(255,255,255,.22); font-size: .775rem; }

/* ============================================================
   SECCIONES WRAPPER
   ============================================================ */
.section-white  { background: var(--white); }
.section-mint   { background: var(--mint);  }
.section-pad    { padding: 5.5rem 2rem; }
.section-border { border-top: 1px solid var(--border); }

.container { max-width: 1120px; margin: 0 auto; width: 100%; }

/* ============================================================
   UTILIDADES FALTANTES
   ============================================================ */

/* Hero copy vertical spacing */
.hero-copy { display: flex; flex-direction: column; }

/* Logo nav — margen arriba/abajo */
.nav-logo-img {
  height: 46px;
  width: auto;
  display: block;
  margin: 10px 0;
}

/* Logo grande en el hero — proporciones naturales */
.hero-logo {
  width: 200px;
  height: auto;
  margin-bottom: 1.75rem;
  display: block;
}

/* Section orb relative */
.section-orb { position: relative; overflow: hidden; }
.sosten-orb {
  position: absolute;
  top: -100px; right: -100px;
  width: 440px; height: 440px;
  background: radial-gradient(circle, #D4EDDA 0%, transparent 65%);
  border-radius: 50%;
  opacity: .7;
  animation: orbMove 13s ease-in-out infinite;
  pointer-events: none;
}

/* Hamburger móvil */
.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: .5rem;
  border-radius: 8px;
}
.nav-burger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--heading);
  border-radius: 2px;
  transition: all var(--transition);
}

/* Service card h3 / p resets dentro del grid */
.services-grid .card h3 {
  color: var(--heading);
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 .55rem;
}
.services-grid .card p {
  color: var(--muted);
  font-size: .865rem;
  line-height: 1.65;
  margin: 0 0 1.125rem;
}
.services-grid .card a {
  color: var(--green);
  font-weight: 600;
  font-size: .825rem;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .hero-inner  { grid-template-columns: 1fr; gap: 3rem; }
  .hero-card   { animation: none; }
  .two-col     { grid-template-columns: 1fr; gap: 2.5rem; }
  .steps-grid  { grid-template-columns: repeat(2, 1fr); }
  .steps-line  { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-inner { grid-template-columns: 1fr; gap: 2.5rem; }
}
@media (max-width: 768px) {
  .hero { min-height: auto; padding: 3.5rem 1.25rem; }
  .hero h1 { font-size: 2rem; }
  .section-pad { padding: 3.5rem 1.25rem; }
  .steps-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  #est-nav { padding: 0 1.25rem; }

  /* Hamburger visible, links ocultos por defecto */
  .nav-burger { display: flex; }
  .nav-links {
    display: none;
    position: absolute;
    top: 66px; left: 0; right: 0;
    background: rgba(255,255,255,.97);
    flex-direction: column;
    padding: 1rem 1.25rem 1.5rem;
    gap: .25rem;
    border-bottom: 1px solid var(--border);
    box-shadow: 0 8px 24px rgba(46,125,82,.08);
  }
  .nav-links.open { display: flex; }
  .nav-links a { display: block; padding: .65rem .75rem; border-radius: 8px; }
  .nav-cta { text-align: center; }
}

/* ============================================================
   SVC-CARD — tarjetas de servicio con imagen (clases propias)
============================================================ */
.svc-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition);
}
.svc-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--green-pale);
}
.svc-img {
  width: 100%;
  height: 210px;
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  flex-shrink: 0;
  transition: transform .45s ease;
}
.svc-card:hover .svc-img {
  transform: scale(1.04);
}
.svc-body {
  padding: 1.5rem 1.75rem 1.75rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.svc-body h3 {
  color: var(--heading);
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 .55rem;
}
.svc-body p {
  color: var(--muted);
  font-size: .865rem;
  line-height: 1.65;
  margin: 0 0 1.125rem;
  flex: 1;
}
.svc-body a {
  color: var(--green);
  font-weight: 600;
  font-size: .825rem;
  margin-top: auto;
}

/* ============================================================
   SOSTENIBILIDAD — imagen principal
============================================================ */
.eco-main-img {
  width: 100%;
  height: 220px;
  border-radius: 14px;
  overflow: hidden;
  margin-bottom: 1.25rem;
  box-shadow: 0 4px 18px rgba(46,125,82,.12);
}
.eco-main-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}