/* ==========================================================================
   ENERGIA SOLARE — Pagina prodotto: Inverter e Batterie di Accumulo (immersive)
   Scope: #ib-page · prefisso ib- · mobile-first · breakpoints 640/960/1280
   ========================================================================== */

/* ---------- 1. DESIGN TOKENS ---------- */
#ib-page {
  --ib-navy: #0A1628;         /* base dark */
  --ib-navy-2: #10203a;       /* dark elevata */
  --ib-orange: #F0853A;       /* UNICO accento */
  --ib-orange-hover: #e0752a;
  --ib-green: #3DBA6A;        /* SOLO semantico (flusso energia, check) */
  --ib-bg: #f8f9fa;           /* chiaro */
  --ib-surface: #ffffff;
  --ib-text: #1a1a1a;
  --ib-text-muted: #6b7280;
  --ib-text-inv: #eef2f7;
  --ib-text-inv-muted: #9fb0c3;
  --ib-radius: 12px;
  --ib-radius-lg: 20px;
  --ib-shadow: 0 4px 24px rgba(10,22,40,.08);
  --ib-shadow-lg: 0 12px 48px rgba(10,22,40,.12);
  --ib-out: cubic-bezier(.23,1,.32,1);
  --ib-in-out: cubic-bezier(.77,0,.175,1);
  --ib-font-h: 'Outfit', sans-serif;
  --ib-font-b: 'DM Sans', sans-serif;
  --ib-container: 1200px;
  --ib-danger: #d64545;
  --ib-section-pad: clamp(88px, 12vw, 160px);
}

/* ---------- 2. RESET SCOPED ---------- */
#ib-page,
#ib-page *,
#ib-page *::before,
#ib-page *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

#ib-page {
  font-family: var(--ib-font-b);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--ib-text);
  background: var(--ib-bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

/* Base elementos con ID: escudo contra Flatsome (carga después); las clases van prefijadas con #ib-page (1,1,0) y ganan a todo */
#ib-page img,
#ib-page svg,
#ib-page video,
#ib-page canvas {
  display: block;
  max-width: 100%;
  height: auto;
}

#ib-page ul,
#ib-page ol {
  list-style: none; /* con ID: el tema padre pone bullets con mas especificidad */
}

#ib-page a {
  color: inherit;
  text-decoration: none;
}

#ib-page p a { /* con ID: gana al color de enlaces del tema padre */
  color: var(--ib-orange-hover);
  text-decoration: underline;
  text-underline-offset: 2px;
}

#ib-page button {
  font: inherit;
  background: none;
  border: 0;
  cursor: pointer;
  color: inherit;
}

/* Focus visibile SEMPRE */
#ib-page a:focus-visible,
#ib-page button:focus-visible,
#ib-page input:focus-visible,
#ib-page select:focus-visible,
#ib-page textarea:focus-visible {
  outline: 2px solid var(--ib-orange);
  outline-offset: 2px;
}

/* ---------- 3. LAYOUT & TIPOGRAFIA ---------- */
#ib-page .ib-container {
  width: 100%;
  max-width: var(--ib-container);
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}

#ib-page h1,
#ib-page h2,
#ib-page h3,
#ib-page h4 {
  font-family: var(--ib-font-h);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.12;
  color: var(--ib-text);
}

#ib-page .ib-h2 {
  font-size: clamp(1.75rem, 3.6vw, 2.75rem);
  max-width: 24ch;
}

#ib-page .ib-h2--inv {
  color: var(--ib-text-inv);
}

#ib-page p {
  max-width: 65ch;
}

/* Ancore: il header fisso del tema è ~70px */
#flusso,
#inverter,
#batterie,
#offerte,
#preventivo {
  scroll-margin-top: 90px;
}

/* ---------- 4. BOTTONI (pill) ---------- */
#ib-page .ib-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--ib-font-h);
  font-weight: 600;
  font-size: 1rem;
  line-height: 1.2;
  border: 2px solid transparent;
  border-radius: 60px;
  padding: 14px 30px;
  cursor: pointer;
  white-space: nowrap;
  transition:
    transform 200ms var(--ib-out),
    box-shadow 200ms var(--ib-out),
    background 200ms ease,
    border-color 200ms ease,
    color 200ms ease;
}

#ib-page .ib-btn:active {
  transform: translateY(1px) scale(.99);
}

#ib-page .ib-btn--primary {
  background: var(--ib-orange);
  border-color: var(--ib-orange);
  color: #1a1a1a;
}

@media (hover: hover) and (pointer: fine) {
  #ib-page .ib-btn--primary:hover {
    background: var(--ib-orange-hover);
    border-color: var(--ib-orange-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(240, 133, 58, .35);
  }
}

#ib-page .ib-btn--ghost {
  background: transparent;
  border-color: rgba(255, 255, 255, .45);
  color: var(--ib-text-inv);
}

@media (hover: hover) and (pointer: fine) {
  #ib-page .ib-btn--ghost:hover {
    background: var(--ib-surface);
    border-color: var(--ib-surface);
    color: var(--ib-navy);
    transform: translateY(-2px);
  }
}

#ib-page .ib-btn--lg {
  padding: 17px 38px;
  font-size: 1.05rem;
}

#ib-page .ib-btn--full {
  width: 100%;
}

/* Spinner per lo stato loading del form */
#ib-page .ib-btn__spinner {
  display: none;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(26, 26, 26, .25);
  border-top-color: #1a1a1a;
  border-radius: 50%;
  animation: ib-spin .7s linear infinite;
}

#ib-page .ib-btn.is-loading {
  opacity: .75;
  pointer-events: none;
}

#ib-page .ib-btn.is-loading .ib-btn__spinner {
  display: inline-block;
}

@keyframes ib-spin {
  to { transform: rotate(360deg); }
}

/* ---------- 5. MOTION UTILITIES ---------- */
#ib-page .ib-reveal {
  display: block;
  overflow: hidden;
}

#ib-page .ib-reveal__inner {
  display: block;
}

#ib-page.ib-js [data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity .7s var(--ib-out),
    transform .7s var(--ib-out);
  transition-delay: var(--ib-reveal-delay, 0s);
}

#ib-page.ib-js [data-reveal].is-revealed {
  opacity: 1;
  transform: none;
}

/* ==========================================================================
   6. HERO (dark, render prodotto a destra)
   ========================================================================== */
#ib-page .ib-hero {
  position: relative;
  min-height: min(92vh, 940px);
  display: flex;
  align-items: center;
  background: var(--ib-navy);
  overflow: hidden;
}

@supports (min-height: 92dvh) {
  #ib-page .ib-hero {
    min-height: min(92dvh, 940px);
  }
}

#ib-page .ib-hero__media {
  position: absolute;
  inset: 0;
}

#ib-page .ib-hero__bg,
#ib-page .ib-hero__videobg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

#ib-page .ib-hero__scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(100deg,
      rgba(10, 22, 40, .88) 0%,
      rgba(10, 22, 40, .55) 48%,
      rgba(10, 22, 40, .25) 100%),
    linear-gradient(180deg,
      rgba(10, 22, 40, 0) 60%,
      rgba(10, 22, 40, .92) 100%);
}

#ib-page .ib-hero__grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: center;
  padding-top: 120px;
  padding-bottom: clamp(48px, 7vh, 84px);
}

#ib-page .ib-hero__title {
  font-size: clamp(2.1rem, 4.6vw, 3.8rem);
  font-weight: 800;
  line-height: 1.08;
  color: var(--ib-text-inv);
  max-width: 16ch;
}

#ib-page .ib-hero__subtitle {
  margin-top: 22px;
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  line-height: 1.6;
  color: var(--ib-text-inv-muted);
  max-width: 44ch;
}

#ib-page .ib-hero__cta {
  margin-top: 34px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

#ib-page .ib-hero__stats {
  margin-top: clamp(36px, 5vh, 56px);
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  padding-top: 26px;
  border-top: 1px solid rgba(255, 255, 255, .14);
}

#ib-page .ib-stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

#ib-page .ib-stat__num {
  font-family: var(--ib-font-h);
  font-weight: 700;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  letter-spacing: -0.02em;
  color: var(--ib-text-inv);
}

#ib-page .ib-stat__label {
  font-size: .95rem;
  color: var(--ib-text-inv-muted);
}

/* Render del kit: mobile nascosto (peso/altezza), desktop flotta a destra */
#ib-page .ib-hero__product {
  display: none;
}

@media (min-width: 640px) {
  #ib-page .ib-hero__stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
}

@media (min-width: 960px) {
  #ib-page .ib-hero__grid {
    grid-template-columns: 7fr 5fr;
    gap: clamp(24px, 4vw, 64px);
  }

  #ib-page .ib-hero__product {
    display: block;
    align-self: end;
    margin-bottom: -4vh;
  }

  #ib-page .ib-hero__product img {
    width: 100%;
    max-width: 460px;
    margin: 0 auto;
    filter: drop-shadow(0 30px 60px rgba(0, 0, 0, .5));
  }
}

/* ==========================================================================
   7. INTRO SEO (chiaro) + tiles funzioni
   ========================================================================== */
#ib-page .ib-intro {
  padding: var(--ib-section-pad) 0;
  background: var(--ib-bg);
}

#ib-page .ib-intro__copy p {
  margin-top: 20px;
  color: var(--ib-text-muted);
}

#ib-page .ib-intro__copy strong {
  color: var(--ib-text);
}

#ib-page .ib-intro__tiles {
  margin-top: clamp(40px, 6vw, 64px);
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

#ib-page .ib-tilefn {
  background: var(--ib-surface);
  border-radius: var(--ib-radius-lg);
  box-shadow: var(--ib-shadow);
  padding: clamp(24px, 3vw, 34px);
}

#ib-page .ib-tilefn svg {
  color: var(--ib-orange-hover);
}

#ib-page .ib-tilefn h3 {
  margin-top: 14px;
  font-size: 1.15rem;
}

#ib-page .ib-tilefn p {
  margin-top: 8px;
  font-size: .98rem;
  color: var(--ib-text-muted);
}

@media (min-width: 960px) {
  #ib-page .ib-intro__tiles {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
}

/* ==========================================================================
   8. FLUSSO GIORNO/NOTTE (dark, set piece pin + scrub)
   ========================================================================== */
#ib-page .ib-flow {
  background: var(--ib-navy);
}

#ib-page .ib-flow__stage {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: clamp(16px, 3vh, 40px);
  padding: clamp(64px, 9vh, 110px) 0 clamp(40px, 6vh, 72px);
  overflow: hidden;
  background: var(--ib-navy);
}

@supports (min-height: 100dvh) {
  #ib-page .ib-flow__stage {
    min-height: 100dvh;
  }
}

/* Cieli sovrapposti: crossfade guidato dalle classi di fase */
#ib-page .ib-flow__stage::before,
#ib-page .ib-flow__stage::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 1s ease;
}

/* giorno */
#ib-page .ib-flow__stage::before {
  background: linear-gradient(180deg,
    rgba(56, 120, 190, .38) 0%,
    rgba(28, 62, 110, .22) 45%,
    rgba(10, 22, 40, 0) 75%);
}

/* tramonto */
#ib-page .ib-flow__stage::after {
  background: linear-gradient(180deg,
    rgba(240, 133, 58, .26) 0%,
    rgba(160, 70, 60, .16) 40%,
    rgba(10, 22, 40, 0) 72%);
}

#ib-page .ib-flow__stage.is-day::before { opacity: 1; }
#ib-page .ib-flow__stage.is-sunset::after { opacity: 1; }

#ib-page .ib-flow__head {
  position: relative;
  z-index: 2;
}

#ib-page .ib-flow__phases {
  position: relative;
  margin-top: 16px;
  min-height: 3.2em;
}

#ib-page .ib-flow__phase {
  position: absolute;
  inset: 0 auto auto 0;
  max-width: 52ch;
  color: var(--ib-text-inv-muted);
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .5s var(--ib-out), transform .5s var(--ib-out);
}

#ib-page .ib-flow__phase.is-active {
  opacity: 1;
  transform: none;
}

#ib-page .ib-flow__svg {
  position: relative;
  z-index: 2;
  width: 100%;
  height: auto;
}

/* Arco e astri */
#ib-page .ib-flow__arc {
  stroke: rgba(255, 255, 255, .10);
  stroke-width: 1.5;
  stroke-dasharray: 3 8;
}

#ib-page .ib-flow__sun circle {
  fill: #ffd27a;
}

#ib-page .ib-flow__sun .ib-flow__rays line {
  stroke: #ffd27a;
  stroke-width: 3;
  stroke-linecap: round;
}

#ib-page .ib-flow__moon path {
  fill: #cfd9ea;
}

#ib-page .ib-flow__sun,
#ib-page .ib-flow__moon {
  transition: opacity .6s ease;
}

#ib-page .ib-flow__stars circle {
  fill: #cfd9ea;
  opacity: 0;
  transition: opacity .8s ease;
}

#ib-page .ib-flow__stage.is-night .ib-flow__stars circle {
  opacity: .8;
}

/* Nodi */
#ib-page .ib-flow__node rect {
  fill: var(--ib-navy-2);
  stroke: rgba(255, 255, 255, .14);
  stroke-width: 1.5;
}

#ib-page .ib-flow__node text {
  font-family: var(--ib-font-h);
  font-size: 20px;
  font-weight: 600;
  fill: var(--ib-text-inv);
}

#ib-page .ib-flow__icon,
#ib-page .ib-flow__icon * {
  fill: none;
  stroke: var(--ib-text-inv-muted);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

#ib-page .ib-flow__node {
  transition: opacity .6s ease;
}

#ib-page .ib-flow__stage.is-night #ib-node-pv,
#ib-page .ib-flow__stage.is-night #ib-node-rete {
  opacity: .35;
}

/* Collegamenti e flussi */
#ib-page .ib-flow__wire {
  fill: none;
  stroke: rgba(255, 255, 255, .12);
  stroke-width: 2;
}

#ib-page .ib-flow__stream {
  fill: none;
  stroke: var(--ib-green);
  stroke-width: 3.5;
  stroke-linecap: round;
  stroke-dasharray: 10 16;
  animation: ib-dash 1s linear infinite;
  transition: opacity .6s ease;
}

@keyframes ib-dash {
  to { stroke-dashoffset: -26; }
}

/* Il JS aggiunge ib-flow-gated solo se IntersectionObserver esiste:
   i dash girano SOLO con la sezione in viewport */
#ib-page .ib-flow-gated .ib-flow__stream {
  animation-play-state: paused;
}

#ib-page .ib-flow-gated.is-inview .ib-flow__stream {
  animation-play-state: running;
}

/* I flussi invisibili di notte non devono nemmeno animare */
#ib-page .ib-flow__stage.is-night #ib-fl-pv,
#ib-page .ib-flow__stage.is-night #ib-fl-rete {
  animation-play-state: paused;
}

/* Giorno: tutti i flussi attivi (pv->inv, inv->casa, inv->batt carica, inv->rete) */
/* Tramonto: flussi ridotti */
#ib-page .ib-flow__stage.is-sunset .ib-flow__stream {
  opacity: .5;
}

#ib-page .ib-flow__stage.is-sunset #ib-fl-rete {
  opacity: .15;
}

/* Notte: la batteria alimenta la casa; pannelli e rete spenti */
#ib-page .ib-flow__stage.is-night #ib-fl-pv,
#ib-page .ib-flow__stage.is-night #ib-fl-rete {
  opacity: 0;
}

#ib-page .ib-flow__stage.is-night #ib-fl-batt,
#ib-page .ib-flow__stage.is-night #ib-fl-casa {
  animation-direction: reverse;
}

#ib-page .ib-flow__bar {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: rgba(255, 255, 255, .12);
  z-index: 3;
}

#ib-page .ib-flow__fill {
  display: block;
  height: 100%;
  width: 100%;
  background: var(--ib-orange);
  transform: scaleX(0);
  transform-origin: left center;
}

@media (max-width: 959px) {
  #ib-page .ib-flow__stage {
    min-height: 0;
  }

  #ib-page .ib-flow__bar {
    display: none;
  }

  #ib-page .ib-flow__phases {
    min-height: 4.6em;
  }
}

/* Schermi stretti: testo e tratti del diagramma più grandi (l'SVG scala col viewBox) */
@media (max-width: 639px) {
  #ib-page .ib-flow__node text {
    font-size: 30px;
  }

  #ib-page .ib-flow__icon,
  #ib-page .ib-flow__icon * {
    stroke-width: 3;
  }

  #ib-page .ib-flow__stream {
    stroke-width: 6;
    stroke-dasharray: 14 20;
  }

  #ib-page .ib-flow__wire {
    stroke-width: 3;
  }
}

/* ==========================================================================
   9. INVERTER FUTURAPULSE (chiaro, sticky showcase specchiato)
   ========================================================================== */
#ib-page .ib-inv {
  padding: var(--ib-section-pad) 0 0;
  background: var(--ib-bg);
}

#ib-page .ib-inv__head {
  margin-bottom: clamp(40px, 6vw, 72px);
}

#ib-page .ib-inv__lead {
  margin-top: 18px;
  color: var(--ib-text-muted);
  max-width: 58ch;
}

/* --- Mobile (<960px): card orizzontali scroll-snap --- */
#ib-page .ib-inv__stagecol {
  display: none;
}

#ib-page .ib-inv__items {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: min(84%, 400px);
  gap: 18px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 4px 24px 40px;
  margin: 0 -24px;
  -webkit-overflow-scrolling: touch;
}

#ib-page .ib-inv__item {
  scroll-snap-align: center;
  background: var(--ib-surface);
  border: 1px solid rgba(10, 22, 40, .10);
  border-radius: var(--ib-radius-lg);
  box-shadow: var(--ib-shadow);
  padding: 24px;
}

#ib-page .ib-inv__item-media {
  background: var(--ib-bg);
  border-radius: var(--ib-radius);
  padding: 18px;
  margin-bottom: 18px;
}

#ib-page .ib-inv__item-media img {
  max-height: 220px;
  width: auto;
  margin: 0 auto;
}

#ib-page .ib-inv__name {
  font-size: clamp(1.2rem, 2vw, 1.55rem);
  color: var(--ib-text);
}

#ib-page .ib-inv__pos {
  margin-top: 10px;
  color: var(--ib-text-muted);
  font-size: .98rem;
}

#ib-page .ib-inv__chips {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

#ib-page .ib-inv__chips li {
  font-family: var(--ib-font-h);
  font-weight: 500;
  font-size: .88rem;
  color: var(--ib-text);
  background: rgba(10, 22, 40, .06);
  border: 1px solid rgba(10, 22, 40, .10);
  border-radius: 60px;
  padding: 6px 14px;
}

/* --- Desktop (>=960px): colonna testi + stage pinnato --- */
@media (min-width: 960px) {
  #ib-page .ib-inv__grid {
    display: grid;
    grid-template-columns: 6fr 6fr;
    gap: clamp(32px, 5vw, 80px);
    align-items: start;
  }

  #ib-page .ib-inv__stagecol {
    display: block;
    order: 2;
    height: 100%;
  }

  #ib-page .ib-inv__stage {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  #ib-page .ib-inv__plinth {
    position: relative;
    width: min(30vw, 460px);
    aspect-ratio: 1 / 1;
    background: var(--ib-surface);
    border-radius: var(--ib-radius-lg);
    box-shadow: var(--ib-shadow-lg);
    padding: clamp(24px, 3vw, 44px);
  }

  #ib-page .ib-inv__visual {
    position: absolute;
    inset: clamp(24px, 3vw, 44px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: scale(.96);
    transition: opacity .5s var(--ib-out), transform .5s var(--ib-out);
  }

  #ib-page .ib-inv__visual.is-active {
    opacity: 1;
    transform: none;
  }

  #ib-page .ib-inv__visual img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
  }

  #ib-page .ib-inv__items {
    order: 1;
    display: block;
    overflow: visible;
    margin: 0;
    padding: 0;
  }

  #ib-page .ib-inv__item {
    background: none;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    padding: 0;
    min-height: 78vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    opacity: .3;
    transition: opacity .45s ease;
  }

  #ib-page .ib-inv__item.is-current {
    opacity: 1;
  }

  #ib-page .ib-inv__item:last-child {
    min-height: 56vh;
    justify-content: flex-start;
    padding-top: 10vh;
  }

  #ib-page .ib-inv__item-media {
    display: none;
  }

  #ib-page .ib-inv__name {
    color: var(--ib-text);
  }
}

/* ==========================================================================
   10. BATTERIE MODULARI (dark, selector)
   ========================================================================== */
#ib-page .ib-batt {
  padding: var(--ib-section-pad) 0;
  background: var(--ib-navy);
}

#ib-page .ib-batt__lead {
  margin-top: 18px;
  color: var(--ib-text-inv-muted);
  max-width: 56ch;
}

#ib-page .ib-batt__grid {
  margin-top: clamp(40px, 6vw, 64px);
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}

#ib-page .ib-batt__family {
  background: var(--ib-navy-2);
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: var(--ib-radius-lg);
  padding: clamp(20px, 3vw, 36px);
}

#ib-page .ib-batt__family img {
  width: 100%;
}

#ib-page .ib-batt__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

#ib-page .ib-batt__chip {
  font-family: var(--ib-font-h);
  font-weight: 600;
  font-size: 1rem;
  color: var(--ib-text-inv);
  border: 1.5px solid rgba(255, 255, 255, .25);
  border-radius: 60px;
  padding: 9px 22px;
  transition: background .25s ease, border-color .25s ease, color .25s ease;
}

#ib-page .ib-batt__chip.is-active {
  background: var(--ib-orange);
  border-color: var(--ib-orange);
  color: #1a1a1a;
}

@media (hover: hover) and (pointer: fine) {
  #ib-page .ib-batt__chip:not(.is-active):hover {
    border-color: rgba(255, 255, 255, .6);
  }
}

#ib-page .ib-batt__meterwrap {
  margin-top: 26px;
}

/* Torre di moduli: blocchi accesi in base alla taglia */
#ib-page .ib-batt__meter {
  display: flex;
  flex-direction: column-reverse;
  gap: 5px;
  width: 68px;
}

#ib-page .ib-batt__meter span {
  height: 22px;
  border-radius: 6px;
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .10);
  transition: background .35s ease, border-color .35s ease, box-shadow .35s ease;
}

#ib-page .ib-batt__meter span.is-on {
  background: var(--ib-green);
  border-color: var(--ib-green);
  box-shadow: 0 0 14px rgba(61, 186, 106, .35);
}

#ib-page .ib-batt__specs {
  margin-top: 22px;
}

#ib-page .ib-batt__kwh {
  font-family: var(--ib-font-h);
  font-weight: 800;
  font-size: clamp(2.4rem, 5vw, 3.4rem);
  letter-spacing: -0.02em;
  color: var(--ib-text-inv);
  line-height: 1;
}

#ib-page .ib-batt__specs ul {
  margin-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

#ib-page .ib-batt__specs ul li {
  color: var(--ib-text-inv-muted);
}

#ib-page .ib-batt__common {
  margin-top: 26px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, .12);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

#ib-page .ib-batt__common li {
  font-family: var(--ib-font-h);
  font-weight: 500;
  font-size: .88rem;
  color: var(--ib-text-inv);
  background: rgba(255, 255, 255, .07);
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 60px;
  padding: 6px 14px;
}

@media (min-width: 960px) {
  #ib-page .ib-batt__grid {
    grid-template-columns: 6fr 5fr;
  }
}

/* --- Gamma ATON --- */
#ib-page .ib-batt__aton {
  margin-top: clamp(56px, 8vw, 96px);
}

#ib-page .ib-batt__aton-title {
  font-size: clamp(1.3rem, 2.2vw, 1.7rem);
  color: var(--ib-text-inv);
  max-width: 30ch;
}

#ib-page .ib-batt__aton-grid {
  margin-top: clamp(24px, 4vw, 40px);
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

#ib-page .ib-aton {
  background: var(--ib-navy-2);
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: var(--ib-radius-lg);
  padding: clamp(22px, 3vw, 32px);
}

#ib-page .ib-aton__media {
  background: #f4f6f9;
  border-radius: var(--ib-radius);
  padding: 14px;
  margin-bottom: 18px;
}

#ib-page .ib-aton__media img {
  max-height: 150px;
  width: auto;
  margin: 0 auto;
}

#ib-page .ib-aton h4 {
  font-size: 1.2rem;
  color: var(--ib-text-inv);
}

#ib-page .ib-aton p {
  margin-top: 8px;
  font-size: .95rem;
  color: var(--ib-text-inv-muted);
}

@media (min-width: 960px) {
  #ib-page .ib-batt__aton-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
}

/* ==========================================================================
   11. GUIDA SEO (chiaro)
   ========================================================================== */
#ib-page .ib-guide {
  padding: var(--ib-section-pad) 0;
  background: var(--ib-bg);
}

#ib-page .ib-guide__block p {
  margin-top: 20px;
  color: var(--ib-text-muted);
}

#ib-page .ib-guide__block strong {
  color: var(--ib-text);
}

#ib-page .ib-guide__types {
  margin-top: clamp(32px, 5vw, 48px);
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

#ib-page .ib-typecard {
  background: var(--ib-surface);
  border: 1px solid rgba(10, 22, 40, .08);
  border-radius: var(--ib-radius-lg);
  padding: clamp(22px, 3vw, 32px);
  box-shadow: var(--ib-shadow);
}

#ib-page .ib-typecard--litio {
  background: var(--ib-navy);
  border-color: var(--ib-navy);
}

#ib-page .ib-typecard--litio h3 {
  color: var(--ib-text-inv);
}

#ib-page .ib-typecard--litio p {
  color: var(--ib-text-inv-muted);
}

#ib-page .ib-typecard h3 {
  font-size: 1.15rem;
}

#ib-page .ib-typecard p {
  margin-top: 8px;
  font-size: .98rem;
  color: var(--ib-text-muted);
}

@media (min-width: 960px) {
  #ib-page .ib-guide__types {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
}

/* --- Come scegliere + foto reale --- */
#ib-page .ib-guide__split {
  margin-top: clamp(64px, 9vw, 110px);
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: start;
}

#ib-page .ib-guide__criteria {
  margin-top: clamp(24px, 4vw, 40px);
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 32px);
}

#ib-page .ib-guide__criteria h3 {
  font-size: 1.1rem;
}

#ib-page .ib-guide__criteria p {
  margin-top: 6px;
  font-size: .98rem;
  color: var(--ib-text-muted);
}

#ib-page .ib-guide__photo img {
  width: 100%;
  border-radius: var(--ib-radius-lg);
  box-shadow: var(--ib-shadow-lg);
}

#ib-page .ib-guide__photo figcaption {
  margin-top: 12px;
  font-size: .9rem;
  color: var(--ib-text-muted);
}

@media (min-width: 640px) {
  #ib-page .ib-guide__criteria {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 960px) {
  #ib-page .ib-guide__split {
    grid-template-columns: 7fr 5fr;
  }
}

/* --- Vantaggi combinazione --- */
#ib-page .ib-guide__combo {
  margin-top: clamp(64px, 9vw, 110px);
}

#ib-page .ib-guide__combo-grid {
  margin-top: clamp(24px, 4vw, 40px);
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

#ib-page .ib-combo {
  background: var(--ib-surface);
  border-left: 3px solid var(--ib-orange);
  border-radius: 0 var(--ib-radius-lg) var(--ib-radius-lg) 0;
  box-shadow: var(--ib-shadow);
  padding: clamp(22px, 3vw, 30px);
}

#ib-page .ib-combo h3 {
  font-size: 1.1rem;
}

#ib-page .ib-combo p {
  margin-top: 8px;
  font-size: .98rem;
  color: var(--ib-text-muted);
}

@media (min-width: 960px) {
  #ib-page .ib-guide__combo-grid {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
}

/* ==========================================================================
   12. OFFERTE KIT (dark elevata)
   ========================================================================== */
#ib-page .ib-offers {
  padding: var(--ib-section-pad) 0;
  background: var(--ib-navy-2);
}

#ib-page .ib-offers__lead {
  margin-top: 18px;
  color: var(--ib-text-inv-muted);
  max-width: 56ch;
}

#ib-page .ib-offers__lead strong {
  color: var(--ib-text-inv);
}

#ib-page .ib-offers__grid {
  margin-top: clamp(36px, 5vw, 56px);
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

#ib-page .ib-offer {
  position: relative;
  background: var(--ib-navy);
  border: 1px solid rgba(255, 255, 255, .10);
  border-radius: var(--ib-radius-lg);
  padding: clamp(26px, 4vw, 40px);
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: flex-start;
}

#ib-page .ib-offer--featured {
  border-color: var(--ib-orange);
  box-shadow: 0 12px 48px rgba(240, 133, 58, .12);
}

#ib-page .ib-offer__badge {
  position: absolute;
  top: -14px;
  right: 24px;
  font-family: var(--ib-font-h);
  font-weight: 700;
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .05em;
  background: var(--ib-orange);
  color: #1a1a1a;
  border-radius: 60px;
  padding: 5px 16px;
}

#ib-page .ib-offer h3 {
  font-size: clamp(1.15rem, 1.8vw, 1.4rem);
  color: var(--ib-text-inv);
  max-width: 26ch;
}

#ib-page .ib-offer__price {
  font-family: var(--ib-font-h);
  font-weight: 800;
  font-size: clamp(2rem, 4vw, 2.8rem);
  letter-spacing: -0.02em;
  color: var(--ib-text-inv);
  line-height: 1;
}

#ib-page .ib-offer__price s {
  margin-left: 12px;
  font-size: .5em;
  font-weight: 500;
  color: var(--ib-text-inv-muted);
}

#ib-page .ib-offer__includes {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

#ib-page .ib-offer__includes li {
  color: var(--ib-text-inv-muted);
  font-size: .98rem;
  padding-left: 22px;
  position: relative;
}

#ib-page .ib-offer__includes li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .52em;
  width: 12px;
  height: 7px;
  border-left: 2px solid var(--ib-green);
  border-bottom: 2px solid var(--ib-green);
  transform: rotate(-45deg);
}

#ib-page .ib-offer .ib-btn {
  margin-top: 8px;
}

#ib-page .ib-offers__note {
  margin-top: 22px;
  font-size: .9rem;
  color: var(--ib-text-inv-muted);
}

@media (min-width: 960px) {
  #ib-page .ib-offers__grid {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
    align-items: stretch;
  }
}

/* ==========================================================================
   13. MONITORAGGIO (chiaro, split)
   ========================================================================== */
#ib-page .ib-monitor {
  padding: var(--ib-section-pad) 0;
  background: var(--ib-bg);
}

#ib-page .ib-monitor__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}

#ib-page .ib-monitor__media img {
  width: 100%;
  border-radius: var(--ib-radius-lg);
  box-shadow: var(--ib-shadow-lg);
}

#ib-page .ib-monitor__points {
  margin-top: clamp(24px, 4vw, 36px);
  display: flex;
  flex-direction: column;
  gap: clamp(18px, 3vw, 28px);
}

#ib-page .ib-monitor__points h3 {
  font-size: 1.1rem;
}

#ib-page .ib-monitor__points p {
  margin-top: 6px;
  font-size: .98rem;
  color: var(--ib-text-muted);
}

@media (min-width: 960px) {
  #ib-page .ib-monitor__grid {
    grid-template-columns: 6fr 6fr;
  }
}

/* ==========================================================================
   14. INCENTIVI 2026 (chiaro, compatto)
   ========================================================================== */
#ib-page .ib-incentives {
  padding: 0 0 var(--ib-section-pad);
  background: var(--ib-bg);
}

#ib-page .ib-incentives__grid {
  margin-top: clamp(28px, 4vw, 44px);
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

#ib-page .ib-inc {
  background: var(--ib-surface);
  border: 1px solid rgba(10, 22, 40, .08);
  border-radius: var(--ib-radius-lg);
  box-shadow: var(--ib-shadow);
  padding: clamp(22px, 3vw, 30px);
}

#ib-page .ib-inc h3 {
  font-size: 1.08rem;
}

#ib-page .ib-inc p {
  margin-top: 8px;
  font-size: .95rem;
  color: var(--ib-text-muted);
}

@media (min-width: 960px) {
  #ib-page .ib-incentives__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
}

/* ==========================================================================
   15. FAQ (chiaro, accordion accessibile)
   ========================================================================== */
#ib-page .ib-faq {
  padding: var(--ib-section-pad) 0;
  background: var(--ib-bg);
  border-top: 1px solid rgba(10, 22, 40, .07);
}

#ib-page .ib-faq__inner {
  max-width: 840px;
}

#ib-page .ib-faq__list {
  margin-top: clamp(32px, 5vw, 48px);
  border-top: 1px solid rgba(10, 22, 40, .12);
}

#ib-page .ib-faq__item {
  border-bottom: 1px solid rgba(10, 22, 40, .12);
}

#ib-page .ib-faq__q {
  font-size: 1rem;
}

#ib-page .ib-faq__btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  text-align: left;
  font-family: var(--ib-font-h);
  font-weight: 600;
  font-size: clamp(1.02rem, 1.5vw, 1.15rem);
  line-height: 1.4;
  color: var(--ib-text);
  padding: 22px 4px;
}

#ib-page .ib-faq__btn svg {
  flex: none;
  color: var(--ib-orange-hover);
  transition: transform .35s var(--ib-out);
}

#ib-page .ib-faq__btn[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

#ib-page.ib-js .ib-faq__a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .45s var(--ib-in-out);
}

#ib-page.ib-js .ib-faq__item.is-open .ib-faq__a {
  max-height: 400px;
}

#ib-page .ib-faq__a p {
  padding: 0 4px 24px;
  color: var(--ib-text-muted);
}

#ib-page .ib-faq__a strong {
  color: var(--ib-text);
}

/* ==========================================================================
   16. CTA FINALE + FORM (dark)
   ========================================================================== */
#ib-page .ib-cta {
  padding: var(--ib-section-pad) 0;
  background: var(--ib-navy);
}

#ib-page .ib-cta__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}

#ib-page .ib-cta__copy p {
  margin-top: 20px;
  color: var(--ib-text-inv-muted);
}

#ib-page .ib-cta__copy strong {
  color: var(--ib-text-inv);
}

#ib-page .ib-cta__points {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

#ib-page .ib-cta__points li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: var(--ib-text-inv);
  font-weight: 500;
}

#ib-page .ib-cta__points svg {
  flex: none;
  margin-top: 4px;
  color: var(--ib-green); /* check semantico */
}

@media (min-width: 960px) {
  #ib-page .ib-cta__grid {
    grid-template-columns: 5fr 7fr;
  }
}

/* --- Form card --- */
#ib-page .ib-form-card {
  background: var(--ib-surface);
  border-radius: var(--ib-radius-lg);
  padding: clamp(24px, 4vw, 40px);
  box-shadow: var(--ib-shadow-lg);
}

#ib-page .ib-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

#ib-page .ib-form__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

@media (min-width: 640px) {
  #ib-page .ib-form__row {
    grid-template-columns: 1fr 1fr;
  }
}

#ib-page .ib-form__field {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

#ib-page .ib-form__field label {
  font-family: var(--ib-font-h);
  font-weight: 600;
  font-size: .92rem;
  color: var(--ib-text);
}

#ib-page .ib-form__field input[type="text"],
#ib-page .ib-form__field input[type="tel"],
#ib-page .ib-form__field input[type="email"],
#ib-page .ib-form__field select,
#ib-page .ib-form__field textarea {
  font: inherit;
  font-size: 1rem;
  color: var(--ib-text);
  background: var(--ib-bg);
  border: 1.5px solid rgba(10, 22, 40, .15);
  border-radius: var(--ib-radius);
  padding: 13px 16px;
  width: 100%;
  transition: border-color .2s ease, background .2s ease;
}

#ib-page .ib-form__field textarea {
  resize: vertical;
  min-height: 96px;
}

#ib-page .ib-form__field input:focus,
#ib-page .ib-form__field select:focus,
#ib-page .ib-form__field textarea:focus {
  border-color: var(--ib-orange);
  background: var(--ib-surface);
}

#ib-page .ib-form__field.has-error input,
#ib-page .ib-form__field.has-error select,
#ib-page .ib-form__field.has-error textarea {
  border-color: var(--ib-danger);
}

#ib-page .ib-form__error {
  display: none;
  font-size: .85rem;
  color: var(--ib-danger);
}

#ib-page .ib-form__field.has-error .ib-form__error {
  display: block;
}

#ib-page .ib-form__field--check {
  flex-direction: row;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 10px;
}

#ib-page .ib-form__field--check input[type="checkbox"] {
  width: 20px;
  height: 20px;
  margin-top: 3px;
  accent-color: var(--ib-orange);
  flex: none;
}

#ib-page .ib-form__field--check label {
  font-family: var(--ib-font-b);
  font-weight: 400;
  font-size: .92rem;
  color: var(--ib-text-muted);
  flex: 1;
  min-width: 200px;
}

#ib-page .ib-form__field--check label a {
  color: var(--ib-orange-hover);
  text-decoration: underline;
}

#ib-page .ib-form__field--check .ib-form__error {
  flex-basis: 100%;
}

#ib-page .ib-form__msg {
  display: none;
  font-size: .95rem;
  font-weight: 500;
  padding: 12px 16px;
  border-radius: var(--ib-radius);
}

#ib-page .ib-form__msg.is-error {
  display: block;
  color: var(--ib-danger);
  background: rgba(214, 69, 69, .08);
  border: 1px solid rgba(214, 69, 69, .25);
}

/* --- Contatto diretto --- */
#ib-page .ib-direct-contact {
  margin-top: clamp(48px, 7vw, 80px);
  background: var(--ib-navy-2);
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: var(--ib-radius-lg);
  padding: clamp(28px, 4vw, 44px);
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: center;
}

#ib-page .ib-direct-contact__text h3 {
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  color: var(--ib-text-inv);
}

#ib-page .ib-direct-contact__text p {
  margin-top: 8px;
  color: var(--ib-text-inv-muted);
}

#ib-page .ib-direct-contact__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

#ib-page .ib-direct-contact__btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  border-radius: 60px;
  padding: 12px 24px;
  font-size: .95rem;
  line-height: 1.3;
  transition: transform .2s var(--ib-out), background .2s ease, border-color .2s ease;
}

#ib-page .ib-direct-contact__btn span {
  display: flex;
  flex-direction: column;
}

#ib-page .ib-direct-contact__btn strong {
  font-family: var(--ib-font-h);
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  opacity: .8;
}

#ib-page .ib-direct-contact__btn--phone {
  border: 2px solid rgba(255, 255, 255, .35);
  color: var(--ib-text-inv);
}

#ib-page .ib-direct-contact__btn--whatsapp {
  background: var(--ib-green); /* affordance brand, semantica */
  color: #0b2416;
}

@media (hover: hover) and (pointer: fine) {
  #ib-page .ib-direct-contact__btn:hover {
    transform: translateY(-2px);
  }

  #ib-page .ib-direct-contact__btn--phone:hover {
    border-color: var(--ib-text-inv);
  }
}

@media (min-width: 960px) {
  #ib-page .ib-direct-contact {
    grid-template-columns: 1fr auto;
  }
}

/* ==========================================================================
   17. REDUCED MOTION — il CSS dipinge lo stato finale
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  #ib-page *,
  #ib-page *::before,
  #ib-page *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }

  #ib-page.ib-js [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
  }

  #ib-page.ib-js .ib-faq__a {
    max-height: none;
  }

  #ib-page.ib-js .ib-faq__item:not(.is-open) .ib-faq__a {
    max-height: 0;
  }

  /* Flusso: stato "giorno" statico, senza dash animato */
  #ib-page .ib-flow__stream {
    animation: none !important;
    stroke-dasharray: none;
    opacity: .85;
  }

  #ib-page .ib-flow__stage {
    min-height: 0;
  }

  #ib-page .ib-flow__bar {
    display: none !important;
  }

  #ib-page .ib-flow__phase[data-phase="giorno"] {
    opacity: 1;
    transform: none;
  }

  #ib-page .ib-inv__visual {
    transition: none;
  }
}