/* ==========================================================================
   ESTILOS DEDICADOS — LANDING PAGES GESTIÓN AMBIENTAL & CUSTF — HERMORUZ
   SEMARNAT, PROFEPA, CUSTF, MIA y Litigio Ambiental
   ========================================================================== */

:root {
  --env-primary:      #0F382A;   /* Verde bosque oscuro */
  --env-accent:       #15803D;   /* Verde esmeralda vivo */
  --env-accent-light: #4ADE80;   /* Verde menta brillante */
  --env-accent-dark:  #166534;   /* Verde pino */
  --env-navy:         #0A241B;
  --env-slate:        #1E4E3D;
  --env-bg-subtle:    #F0FDF4;
  --env-border:       rgba(21, 128, 61, 0.15);
  --env-amber:        #D97706;
  --env-amber-bg:     #FFFBEB;
  --env-danger:       #DC2626;
  --env-danger-bg:    #FEF2F2;
}

/* ─── Hero Section ───────────────────────────────────────────────────────── */
.env-hero {
  background: linear-gradient(135deg, #0A241B 0%, #0F382A 50%, #1E4E3D 100%);
  color: #FFFFFF;
  padding: 4.5rem 0 3.5rem;
  position: relative;
  overflow: hidden;
}

.env-hero::before {
  content: "";
  position: absolute;
  top: -15%;
  right: -8%;
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, rgba(74, 222, 128, 0.12) 0%, transparent 65%);
  pointer-events: none;
}

.env-hero::after {
  content: "";
  position: absolute;
  bottom: -25%;
  left: -8%;
  width: 380px;
  height: 380px;
  background: radial-gradient(circle, rgba(217, 119, 6, 0.08) 0%, transparent 65%);
  pointer-events: none;
}

.env-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.9rem;
  background: rgba(74, 222, 128, 0.15);
  border: 1px solid rgba(74, 222, 128, 0.4);
  color: var(--env-accent-light);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-radius: 30px;
  margin-bottom: 1.25rem;
}

.env-badge.custf {
  background: rgba(217, 119, 6, 0.2);
  border-color: rgba(217, 119, 6, 0.5);
  color: #FCD34D;
}

.env-hero-title {
  color: #FFFFFF;
  font-size: 2.3rem;
  line-height: 1.2;
  margin-bottom: 1.25rem;
}

.env-hero-subtitle {
  color: #DCFCE7;
  font-size: 1.05rem;
  line-height: 1.65;
  max-width: 660px;
  margin-bottom: 2rem;
}

.env-hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
}

.btn-env {
  background: linear-gradient(135deg, var(--env-accent-dark), var(--env-accent));
  color: #FFFFFF;
  font-weight: 700;
  border-radius: var(--radius-md);
  padding: 0.9rem 2rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 4px 18px rgba(21, 128, 61, 0.35);
  border: none;
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 0.95rem;
}

.btn-env:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(21, 128, 61, 0.45);
  color: #FFFFFF;
}

.env-trust-bar {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  flex-wrap: wrap;
  font-size: 0.82rem;
  color: #94A3B8;
}

.env-trust-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

/* ─── Urgency and Warning Boxes ──────────────────────────────────────────── */
.env-warning-box {
  background: var(--env-danger-bg);
  border-left: 4px solid var(--env-danger);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.25rem;
}

.env-warning-box h4 {
  color: var(--env-danger);
  font-size: 1rem;
  margin-bottom: 0.35rem;
}

.env-warning-box p {
  color: #7F1D1D;
  font-size: 0.88rem;
  margin: 0;
  line-height: 1.5;
}

.env-amber-box {
  background: var(--env-amber-bg);
  border-left: 4px solid var(--env-amber);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.25rem;
}

.env-amber-box h4 {
  color: #92400E;
  font-size: 1rem;
  margin-bottom: 0.35rem;
}

.env-amber-box p {
  color: #78350F;
  font-size: 0.88rem;
  margin: 0;
  line-height: 1.5;
}

/* ─── Situation Cards ────────────────────────────────────────────────────── */
.env-situation-card {
  background: #FFFFFF;
  border: 1px solid var(--env-border);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--env-accent);
  padding: 1.5rem 1.75rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.env-situation-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.env-situation-icon {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  background: var(--env-bg-subtle);
  color: var(--env-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

/* ─── Calificador ────────────────────────────────────────────────────────── */
.env-qualifier-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  border: 2px solid rgba(21, 128, 61, 0.3);
  box-shadow: 0 8px 40px rgba(15, 56, 42, 0.12);
  padding: 2.5rem;
  max-width: 720px;
  margin: 0 auto;
}

.env-progress-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--env-primary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.env-progress-bar-bg {
  width: 100%;
  height: 6px;
  background: #E2E8F0;
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 2rem;
}

.env-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--env-navy), var(--env-accent));
  transition: width 0.35s ease;
}

.env-quiz-question {
  display: none;
  animation: envFadeIn 0.3s ease;
}

.env-quiz-question.active {
  display: block;
}

@keyframes envFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.env-quiz-title {
  font-size: 1.2rem;
  font-family: var(--font-serif);
  color: var(--env-navy);
  margin-bottom: 1.25rem;
  line-height: 1.4;
}

.env-quiz-options {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.env-quiz-btn {
  background: #FFFFFF;
  border: 1.5px solid #CBD5E1;
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--color-text-main);
  text-align: left;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all 0.15s ease;
  gap: 0.5rem;
}

.env-quiz-btn:hover {
  border-color: var(--env-accent);
  background: var(--env-bg-subtle);
  transform: translateX(4px);
}

.env-quiz-btn .letter {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background: var(--env-bg-subtle);
  border-radius: 6px;
  font-weight: 700;
  color: var(--env-accent);
  font-size: 0.82rem;
  margin-right: 0.65rem;
  flex-shrink: 0;
}

.env-quiz-result {
  display: none;
  text-align: center;
  padding: 1.5rem 0 0;
  animation: envFadeIn 0.4s ease;
}

.env-result-badge {
  display: inline-block;
  padding: 0.4rem 1.1rem;
  background: var(--env-bg-subtle);
  border: 1px solid rgba(21, 128, 61, 0.25);
  color: var(--env-accent-dark);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  border-radius: 20px;
  letter-spacing: 0.04em;
  margin-bottom: 1rem;
}

.env-result-badge.urgent {
  background: var(--env-danger-bg);
  border-color: rgba(220, 38, 38, 0.3);
  color: var(--env-danger);
}

.env-result-title {
  font-size: 1.4rem;
  font-family: var(--font-serif);
  color: var(--env-navy);
  margin-bottom: 0.75rem;
}

.env-result-text {
  color: var(--color-text-muted);
  font-size: 0.97rem;
  max-width: 560px;
  margin: 0 auto 1.75rem;
  line-height: 1.65;
}

/* ─── Feature / Service Cards ────────────────────────────────────────────── */
.env-feature-card {
  background: #FFFFFF;
  border: 1px solid var(--env-border);
  border-radius: var(--radius-md);
  padding: 1.75rem 1.5rem;
  text-align: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  border-top: 3px solid var(--env-accent);
}

.env-feature-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

/* ─── Process Steps ──────────────────────────────────────────────────────── */
.env-steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.env-step-card {
  background: #FFFFFF;
  border: 1px solid var(--env-border);
  border-radius: var(--radius-md);
  padding: 1.75rem 1.5rem;
}

.env-step-num {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 700;
  color: rgba(21, 128, 61, 0.2);
  line-height: 1;
  margin-bottom: 0.75rem;
}

.env-step-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--env-navy);
  margin-bottom: 0.4rem;
}

.env-step-desc {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  margin: 0;
  line-height: 1.5;
}

/* ─── FAQ / Objeciones ───────────────────────────────────────────────────── */
.env-faq-item {
  background: #FFFFFF;
  border: 1px solid var(--env-border);
  border-radius: var(--radius-md);
  margin-bottom: 0.75rem;
  overflow: hidden;
}

.env-faq-question {
  padding: 1.15rem 1.5rem;
  font-weight: 600;
  color: var(--env-navy);
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-size: 0.97rem;
  transition: background 0.15s;
  gap: 1rem;
}

.env-faq-question:hover {
  background: var(--env-bg-subtle);
}

.env-faq-answer {
  padding: 1rem 1.5rem 1.25rem;
  font-size: 0.92rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  border-top: 1px solid var(--env-border);
}

.env-objection-item {
  background: #FFFFFF;
  border: 1px solid var(--env-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 1rem;
}

.env-objection-header {
  padding: 1.25rem 1.5rem;
  background: var(--env-bg-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.97rem;
  color: var(--env-navy);
  gap: 1rem;
}

.env-objection-body {
  padding: 1.25rem 1.5rem;
  font-size: 0.92rem;
  color: var(--color-text-main);
  line-height: 1.65;
  border-top: 1px solid var(--env-border);
}

/* ─── Sticky Mobile CTA ──────────────────────────────────────────────────── */
.env-sticky-mobile {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: #FFFFFF;
  padding: 0.75rem 1rem;
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.12);
  z-index: 999;
  border-top: 2px solid var(--env-accent);
}

@media (max-width: 768px) {
  .env-sticky-mobile {
    display: flex;
    gap: 0.75rem;
  }
  .env-sticky-mobile .btn {
    flex: 1;
    font-size: 0.85rem;
    padding: 0.65rem 0.5rem;
    text-align: center;
  }
  .env-hero-title {
    font-size: 1.8rem;
  }
  .env-qualifier-card {
    padding: 1.5rem;
  }
}