/* ========================================================================== 
   Energia landing — scoped visual layer
   Loaded only by Pages/Index.cshtml (landing Luce at the root).
   ========================================================================== */

.energia-page {
  --energia-surface: #ffffff;
  --energia-surface-soft: #f3f7f4;
  --energia-surface-deep: #e8f1ed;
  --energia-ink: #17323b;
  --energia-muted: #4e646b;
  --energia-petrol: #164e63;
  --energia-petrol-dark: #0e3b4c;
  --energia-green: #287d62;
  --energia-green-dark: #1e624d;
  --energia-border: #cfddd7;
  --energia-focus: #0b5f4a;
  color: var(--energia-ink);
  background: var(--energia-surface);
}

html:has(.energia-page) {
  font-size: 100%;
}

body:has(.energia-page) {
  background: var(--energia-surface-soft);
  color: var(--energia-ink);
}

body:has(.energia-page) > .container {
  width: 100%;
  max-width: none;
  padding-inline: 0;
}

body:has(.energia-page) main {
  padding-bottom: 0 !important;
}

body:has(.energia-page) .navbar {
  height: auto;
  min-height: 4.5rem;
  margin-bottom: 0 !important;
  border-color: rgba(22, 78, 99, 0.14) !important;
  box-shadow: 0 4px 18px rgba(14, 59, 76, 0.06);
}

body:has(.energia-page) .navbar-brand,
body:has(.energia-page) .nav-link:hover,
body:has(.energia-page) .nav-link:focus-visible {
  color: var(--energia-petrol) !important;
}

body:has(.energia-page) .footer {
  position: static;
  white-space: normal;
  line-height: 1.5;
  background: var(--energia-petrol-dark, #0e3b4c);
  color: rgba(255, 255, 255, 0.78) !important;
  padding-block: 1.5rem;
}

body:has(.energia-page) .footer a {
  color: #ffffff;
}

.energia-page .container {
  width: min(100% - 2rem, 70rem);
  max-width: 70rem;
  padding-inline: 0;
}

.energia-page h1,
.energia-page h2,
.energia-page h3 {
  color: var(--energia-petrol-dark);
  text-wrap: balance;
}

.energia-page p,
.energia-page li {
  text-wrap: pretty;
}

.energia-page a:not(.btn) {
  color: var(--energia-petrol);
  text-decoration-thickness: 0.09em;
  text-underline-offset: 0.18em;
}

.energia-page :where(a, button, input, textarea):focus-visible {
  outline: 3px solid var(--energia-focus);
  outline-offset: 3px;
  box-shadow: 0 0 0 5px #ffffff;
}

.energia-section {
  padding-block: clamp(3.5rem, 7vw, 6rem);
}

.energia-section--compact {
  padding-block: clamp(2.75rem, 5vw, 4.5rem);
}

.energia-section--soft {
  background: var(--energia-surface-soft);
}

.energia-section--deep {
  background: var(--energia-surface-deep);
}

.energia-section__heading {
  max-width: 44rem;
  margin-bottom: clamp(1.75rem, 4vw, 2.75rem);
}

.energia-section__heading--center {
  margin-inline: auto;
  text-align: center;
}

.energia-section__heading h2 {
  margin-bottom: 0;
  font-size: clamp(1.65rem, 3vw, 2.35rem);
  line-height: 1.18;
}

.energia-page .energia-section__intro {
  margin: 1rem 0 0;
  color: var(--energia-muted);
  line-height: 1.6;
}

.energia-selector-multi {
  margin: 1.5rem 0 0;
  padding: 1rem 1.25rem;
  border-left: 0.3rem solid var(--energia-green);
  border-radius: 0.7rem;
  background: var(--energia-surface-deep);
}

.energia-selector-multi a {
  display: inline-block;
  padding-block: 0.25rem;
  font-weight: 700;
  line-height: 1.5;
}

/* Hero */
.energia-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background:
    linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)),
    url('/images/luce-backrgoud.png') center / cover no-repeat;
  color: #ffffff;
}

.energia-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
  gap: clamp(2rem, 7vw, 5.5rem);
  min-height: clamp(34rem, 72vh, 43rem);
  padding-block: clamp(4.5rem, 9vw, 7.5rem);
}

.energia-hero__copy {
  max-width: 46rem;
}

.energia-hero h1 {
  max-width: 23ch;
  margin-bottom: 1.5rem;
  color: #ffffff;
  font-size: clamp(2.35rem, 4.4vw, 3.75rem);
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.energia-hero__promise {
  max-width: 42rem;
  margin: 0 0 2rem;
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.5;
}

.energia-hero .lead {
  max-width: 42rem;
  margin-bottom: 0.75rem;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  line-height: 1.65;
}

.energia-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.energia-hero__faq-link {
  margin: 1.25rem 0 0;
}

.energia-hero .energia-hero__faq-link a {
  display: inline-block;
  padding-block: 0.65rem;
  color: #ffffff;
  line-height: 1.5;
}

.energia-page .btn {
  min-height: 3rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.7rem;
  padding: 0.78rem 1.25rem;
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  transition: background-color 180ms ease, border-color 180ms ease,
    color 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.energia-page .btn-primary {
  border-color: var(--energia-green);
  background: var(--energia-green);
  color: #ffffff;
  box-shadow: 0 9px 22px rgba(15, 47, 43, 0.22);
}

.energia-page .btn-primary:hover {
  border-color: var(--energia-green-dark);
  background: var(--energia-green-dark);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(15, 47, 43, 0.26);
}

.energia-page .btn-outline-primary,
.energia-page .btn-outline-secondary {
  border-color: var(--energia-petrol);
  background: transparent;
  color: var(--energia-petrol);
}

.energia-page .btn-outline-primary:hover,
.energia-page .btn-outline-secondary:hover {
  border-color: var(--energia-petrol);
  background: var(--energia-petrol);
  color: #ffffff;
}

.energia-hero .btn-outline-secondary {
  border-color: rgba(255, 255, 255, 0.68);
  color: #ffffff;
}

.energia-hero .btn-outline-secondary:hover {
  border-color: #ffffff;
  background: #ffffff;
  color: var(--energia-petrol-dark);
}

/* Cards and content groups */
.energia-selector-grid,
.energia-path__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1rem, 3vw, 1.75rem);
}

.energia-page .card {
  height: 100%;
  border: 1px solid var(--energia-border);
  border-radius: 1.15rem;
  background: var(--energia-surface);
  box-shadow: 0 8px 26px rgba(14, 59, 76, 0.07);
  transition: border-color 180ms ease, box-shadow 180ms ease,
    transform 180ms ease;
}

.energia-page .card:hover {
  border-color: rgba(40, 125, 98, 0.55);
  box-shadow: 0 16px 38px rgba(14, 59, 76, 0.11);
  transform: translateY(-3px);
}

.energia-page .card-body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
  padding: clamp(1.35rem, 3vw, 2rem);
}

.energia-page .card h3 {
  margin: 0;
  font-size: clamp(1.2rem, 2vw, 1.45rem);
}

.energia-page .card p {
  margin: 0;
  color: var(--energia-muted);
}

.energia-selector-card {
  position: relative;
  overflow: hidden;
}

.energia-selector-card::before {
  position: absolute;
  inset: 0 auto 0 0;
  width: 0.3rem;
  background: var(--energia-green);
  content: "";
}

.energia-selector-card--business::before {
  background: var(--energia-petrol);
}

.energia-selector-card .card-body {
  min-height: 14rem;
}

.energia-selector-card .btn {
  margin-top: auto;
}

.energia-path {
  scroll-margin-top: 5rem;
}

.energia-path__grid {
  align-items: center;
  gap: clamp(2rem, 6vw, 5rem);
}

.energia-path__copy {
  min-width: 0;
}

/* Domestic evaluation: questions, concrete checks, then a decision. */
#confronto { scroll-margin-top: 1rem; }

.energia-home-heading {
  max-width: 54rem;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}

.energia-home-heading h2 {
  max-width: 28ch;
  margin: 0 0 1.25rem;
  font-size: clamp(1.85rem, 3.4vw, 2.75rem);
  line-height: 1.18;
}

.energia-home-subtitle {
  max-width: 42rem;
  margin: 0;
  padding-left: 1rem;
  border-left: 3px solid var(--energia-green);
  color: var(--energia-petrol);
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  line-height: 1.5;
}

.energia-path--home h3 {
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  line-height: 1.4;
}

.energia-path--home .energia-path__copy h3 { margin: 1.75rem 0 1rem; }

.energia-path__copy .energia-home-points {
  display: grid;
  gap: .8rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.energia-home-points li {
  padding: .85rem 1rem;
  border-left: 3px solid var(--energia-green);
  border-radius: 0 .6rem .6rem 0;
  background: var(--energia-surface-soft);
}

.energia-home-points strong { color: var(--energia-petrol-dark); }

.energia-home-solution {
  margin-top: clamp(2rem, 4vw, 3rem);
  padding: clamp(1.25rem, 3.5vw, 2.5rem);
  border: 1px solid var(--energia-border);
  border-radius: 1rem;
  background: var(--energia-surface-soft);
}

.energia-home-solution > h3 { max-width: 40ch; margin-bottom: 1.25rem; }

.energia-home-solution p {
  max-width: 68ch;
  color: var(--energia-muted);
  line-height: 1.7;
}

.energia-home-decision {
  margin-top: 1.75rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--energia-border);
}

.energia-home-decision p:last-child { margin-bottom: 0; }

.energia-referral-option {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--energia-border);
}

.energia-referral-option h3 {
  margin: 0 0 1rem;
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  line-height: 1.4;
}

.energia-path__copy h2 {
  margin-bottom: 1.5rem;
  font-size: clamp(1.75rem, 3vw, 2.5rem);
}

.energia-path__copy p,
.energia-path__copy li {
  color: var(--energia-muted);
  line-height: 1.7;
}

.energia-path__copy ul {
  margin-bottom: 1.5rem;
  padding-left: 1.25rem;
}

.energia-path__copy li::marker {
  color: var(--energia-green);
}

.energia-business-gallery {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 1.5rem 0;
}

.energia-business-gallery img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 0.75rem;
}

.energia-path__image {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 1.15rem;
  box-shadow: 0 16px 38px rgba(14, 59, 76, 0.11);
}

.energia-path__actions {
  margin-top: 1.5rem;
}

.energia-path__related {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--energia-border);
}

.energia-path__related p {
  margin-bottom: 0.35rem;
}

.energia-problems {
  display: grid;
  grid-template-columns: minmax(12rem, 0.75fr) minmax(0, 1.25fr);
  gap: clamp(2rem, 7vw, 5rem);
  align-items: start;
}

.energia-problems h2,
.energia-renewable h2,
.energia-referrals h2,
.energia-consultation h2,
.energia-faq h2 {
  margin: 0;
  font-size: clamp(1.65rem, 3vw, 2.35rem);
}

.energia-problems ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.energia-problems li {
  position: relative;
  margin: 0;
  padding: 1rem 1rem 1rem 2.6rem;
  border: 1px solid var(--energia-border);
  border-radius: 0.85rem;
  background: #ffffff;
  color: var(--energia-ink);
}

.energia-problems li::before {
  position: absolute;
  top: 1.03rem;
  left: 1rem;
  width: 0.8rem;
  height: 0.8rem;
  border: 2px solid var(--energia-green);
  border-radius: 50%;
  content: "";
}

.energia-renewable,
.energia-referrals {
  display: grid;
  grid-template-columns: minmax(12rem, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(2rem, 7vw, 5rem);
  align-items: start;
}

.energia-renewable p,
.energia-referrals p {
  max-width: 45rem;
  color: var(--energia-muted);
  font-size: 1.05rem;
}

.energia-referrals p:last-child {
  margin-bottom: 0;
}

.energia-savings .row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin: 0;
}

.energia-savings .col-md-4 {
  width: auto;
  max-width: none;
  padding: 0;
}

.energia-savings .card {
  margin-bottom: 0 !important;
}

.energia-savings .card-body {
  display: block;
}

.energia-savings .card h3 {
  margin-bottom: 0.8rem;
  color: var(--energia-petrol);
}

.energia-page .alert-info {
  margin-top: 1.25rem;
  border: 1px solid #bed5dd;
  border-left: 0.3rem solid var(--energia-petrol);
  border-radius: 0.85rem;
  background: #f0f7f8;
  color: #244852;
}

.energia-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  margin: 2.5rem 0 0;
  padding: 0;
  list-style: none;
  counter-reset: energia-step;
}

.energia-role-note {
  max-width: 60rem;
  margin: 1.5rem 0 0;
  color: var(--energia-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

.energia-steps li {
  position: relative;
  min-height: 7.5rem;
  margin: 0;
  padding: 1.25rem 1.25rem 1.25rem 4.25rem;
  border: 1px solid var(--energia-border);
  border-radius: 1rem;
  background: #ffffff;
  counter-increment: energia-step;
}

.energia-steps li::before {
  position: absolute;
  top: 1.15rem;
  left: 1.15rem;
  display: grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background: var(--energia-petrol);
  color: #ffffff;
  font-weight: 800;
  content: counter(energia-step);
}

.energia-faq__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.3fr);
  align-items: start;
  gap: clamp(1.5rem, 4vw, 3rem);
}

.energia-faq__image {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  border-radius: 1rem;
}

.energia-faq__questions {
  min-width: 0;
  display: grid;
  gap: 0.8rem;
}

.energia-faq details {
  min-width: 0;
  border: 1px solid var(--energia-border);
  border-radius: 0.9rem;
  background: #ffffff;
}

.energia-faq summary {
  position: relative;
  min-height: 3.5rem;
  padding: 1.1rem 3rem 1.1rem 1.25rem;
  border-radius: 0.9rem;
  color: var(--energia-petrol-dark);
  font-weight: 700;
  line-height: 1.5;
  cursor: pointer;
  list-style: none;
}

.energia-faq summary::-webkit-details-marker {
  display: none;
}

.energia-faq summary::marker {
  content: "";
}

.energia-faq summary::after {
  position: absolute;
  right: 1.25rem;
  top: 1.1rem;
  color: var(--energia-green-dark);
  content: "+";
}

.energia-faq details[open] > summary::after {
  content: "−";
}

.energia-faq summary:hover {
  background: var(--energia-surface-soft);
}

.energia-faq summary:focus-visible {
  outline: 3px solid var(--energia-focus);
  outline-offset: 3px;
  box-shadow: 0 0 0 5px #ffffff;
}

.energia-faq__answer {
  padding: 0 1.25rem 1.25rem;
  color: var(--energia-muted);
  line-height: 1.7;
}

.energia-faq__answer p:last-child {
  margin-bottom: 0;
}

.energia-legal .alert {
  margin: 0;
}

/* Direct contact */
.energia-contact {
  scroll-margin-top: 4.5rem;
  background:
    linear-gradient(180deg, var(--energia-surface-soft), #ffffff 35%);
}

.energia-contact__shell {
  max-width: 52rem;
  margin-inline: auto;
  padding: clamp(1.35rem, 4vw, 3rem);
  border: 1px solid var(--energia-border);
  border-radius: clamp(1rem, 3vw, 1.5rem);
  background: #ffffff;
  box-shadow: 0 20px 55px rgba(14, 59, 76, 0.12);
}

.energia-contact__shell > h2 {
  margin-bottom: 2rem;
  text-align: center;
  font-size: clamp(1.65rem, 3vw, 2.35rem);
}

.energia-contact__reassurance {
  margin: 1.25rem 0 0;
  color: var(--energia-ink);
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  font-weight: 600;
  line-height: 1.55;
}

@media (max-width: 899.98px) {
  .energia-hero__grid {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .energia-hero__copy {
    max-width: 48rem;
  }

  .energia-problems,
  .energia-renewable,
  .energia-referrals,
  .energia-path__grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .energia-path--business .energia-path__copy {
    order: -1;
  }

  .energia-business-gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .energia-faq__grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .energia-faq__image {
    width: min(100%, 16rem);
    justify-self: center;
  }

  .energia-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 767.98px) {
  .energia-page .container {
    width: min(100% - 1.5rem, 70rem);
  }

  .energia-section {
    padding-block: 3.5rem;
  }

  .energia-hero__grid {
    gap: 2.25rem;
    padding-block: 2.75rem;
  }

  .energia-hero h1 {
    font-size: clamp(2rem, 8.5vw, 3rem);
  }

  .energia-selector-grid,
  .energia-savings .row {
    grid-template-columns: 1fr;
  }

  .energia-problems ul {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 479.98px) {
  .energia-hero__actions,
  .energia-hero__actions .btn,
  .energia-page .card .btn {
    width: 100%;
  }

  .energia-steps {
    grid-template-columns: 1fr;
  }

  .energia-steps li {
    min-height: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .energia-page *,
  .energia-page *::before,
  .energia-page *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .energia-page .card:hover,
  .energia-page .btn:hover {
    transform: none;
  }
}

@media (prefers-contrast: more) {
  .energia-page {
    --energia-border: #536a70;
  }

  .energia-page .card,
  .energia-contact__shell,
  .energia-problems li,
  .energia-faq details {
    border-width: 2px;
  }
}