/**
 * Servizio Energetico Italiano — Pagina Moduli
 * Replica del live www.sei.green: hero a banda gradiente (.fe-page-hero,
 * definita in templates.css), due cerchi-ancora Luce/Gas e griglia di
 * mattonelle verdi con i link ai PDF.
 *
 * @since 2.0.0
 */

body.rei-static-page--modulistica,
body.rei-static-page--moduli {
    background: #fff;
}

.rei-moduli {
    /* v2.2: transparent — lascia trasparire la filigrana a tema del main */
    background: transparent;
    color: var(--rei-ink, #3C3C3B);
    position: relative;
    overflow-x: hidden;
}

.rei-moduli * { box-sizing: border-box; }

.rei-moduli__container {
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 32px;
}

/* ==========================================================================
   DECORAZIONI DI SFONDO (glow leggeri, verdi)
   ========================================================================== */
.rei-moduli__bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
}
.rei-moduli__glow {
    position: absolute;
    width: 540px;
    height: 540px;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.25;
}
.rei-moduli__glow--tl { top: -180px; left: -180px; background: radial-gradient(circle, rgba(31, 31, 72,0.4) 0%, rgba(31, 31, 72,0) 70%); }
.rei-moduli__glow--tr { top: -200px; right: -200px; background: radial-gradient(circle, rgba(0, 181, 235,0.3) 0%, rgba(0, 181, 235,0) 70%); }
.rei-moduli__glow--bl { bottom: -180px; left: -200px; background: radial-gradient(circle, rgba(0, 181, 235,0.3) 0%, rgba(0, 181, 235,0) 70%); }
.rei-moduli__glow--br { bottom: -180px; right: -180px; background: radial-gradient(circle, rgba(31, 31, 72,0.4) 0%, rgba(31, 31, 72,0) 70%); }

/* Documenti in filigrana */
.rei-moduli__note {
    position: absolute;
    color: var(--rei-green, #1F1F48);
    opacity: 0.10;
    pointer-events: none;
    will-change: transform, opacity;
    animation: rei-moddoc-pulse 4s ease-in-out infinite;
}
.rei-moduli__note svg { width: 100%; height: 100%; display: block; }

.rei-moduli__note--1 { top: 8%;  left: 3%;  width: 130px; height: 162px; animation-delay: 0s; }
.rei-moduli__note--2 { top: 26%; right: 2%; width: 160px; height: 200px; animation-delay: 0.6s; }
.rei-moduli__note--3 { top: 46%; left: 5%;  width: 110px; height: 138px; animation-delay: 1.2s; }
.rei-moduli__note--4 { top: 64%; right: 4%; width: 170px; height: 212px; color: var(--rei-yellow, #00B5EB); animation-delay: 1.8s; }
.rei-moduli__note--5 { top: 80%; left: 7%;  width: 120px; height: 150px; animation-delay: 2.4s; }
.rei-moduli__note--6 { top: 14%; left: 46%; width: 100px; height: 125px; animation-delay: 3s; }
.rei-moduli__note--7 { top: 90%; right: 16%; width: 140px; height: 175px; animation-delay: 3.6s; }
.rei-moduli__note--8 { top: 4%;  right: 22%; width: 105px; height: 131px; animation-delay: 0.9s; }
.rei-moduli__note--9 { top: 34%; left: 24%;  width: 120px; height: 150px; animation-delay: 1.5s; }
.rei-moduli__note--10 { top: 52%; right: 24%; width: 135px; height: 169px; color: var(--rei-yellow, #00B5EB); animation-delay: 2.1s; }
.rei-moduli__note--11 { top: 70%; left: 40%;  width: 115px; height: 144px; animation-delay: 2.7s; }
.rei-moduli__note--12 { top: 20%; left: 14%;  width: 100px; height: 125px; animation-delay: 3.3s; }

@keyframes rei-moddoc-pulse {
    0%   { transform: scale(0.5) rotate(-6deg); opacity: 0.04; }
    50%  { transform: scale(1.1) rotate(5deg);  opacity: 0.13; }
    100% { transform: scale(0.5) rotate(-6deg); opacity: 0.04; }
}

.rei-moduli > section { position: relative; z-index: 1; }

@media (prefers-reduced-motion: reduce) {
    .rei-moduli__note { animation: none; opacity: 0.08; }
}

/* ==========================================================================
   SEZIONE 1 — HERO (banda gradiente: vedi .fe-page-hero in templates.css)
   ========================================================================== */
.rei-moduli__hero { padding: 70px 0 56px; }

.rei-moduli__title {
    font-size: clamp(2rem, 4.5vw, 3.4375rem);
    font-weight: 800;
    line-height: 1.12;
    margin: 0 0 24px;
    color: #fff;
    text-transform: uppercase;
}
.rei-moduli__title-green { color: #fff; }

.rei-moduli__intro {
    font-size: 1.15rem;
    line-height: 1.65;
    max-width: 720px;
    margin: 0;
}

/* ==========================================================================
   SEZIONE 1b — CERCHI ANCORA LUCE/GAS (come il live)
   ========================================================================== */
.fe-moduli-circles { padding: 56px 0 8px; }
.fe-moduli-circles__row {
    display: flex;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
}
.fe-moduli-circle {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: var(--rei-green, #1F1F48);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    text-decoration: none;
    box-shadow: 0 12px 28px -10px rgba(31, 31, 72,0.55);
    transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}
.fe-moduli-circle:hover {
    transform: translateY(-4px);
    background: var(--rei-green-dark, #056FB8);
    box-shadow: 0 18px 36px -10px rgba(5, 111, 184,0.6);
}
.fe-moduli-circle__icon { display: block; }
.fe-moduli-circle__icon svg { width: 56px; height: 56px; display: block; }
.fe-moduli-circle__label {
    font-size: 1.5rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    text-align: center;
    padding: 0 16px;
    line-height: 1.15;
}
/* Cerchio "Luce": testo e icona lime */
.fe-moduli-circle--luce .fe-moduli-circle__label,
.fe-moduli-circle--luce .fe-moduli-circle__icon { color: var(--rei-yellow, #00B5EB); }
/* Cerchio "Gas": testo e icona azzurri */
.fe-moduli-circle--gas .fe-moduli-circle__label,
.fe-moduli-circle--gas .fe-moduli-circle__icon { color: #6FD9FF; }

/* ==========================================================================
   SEZIONE 2 — CATEGORIE + MATTONELLE VERDI
   ========================================================================== */
.rei-moduli__cats { padding: 40px 0 72px; background: transparent; }

.rei-moduli__cat { margin-bottom: 56px; scroll-margin-top: 140px; }
.rei-moduli__cat:last-child { margin-bottom: 0; }

.rei-moduli__cat-title {
    font-size: clamp(1.5rem, 3vw, 2.1rem);
    font-weight: 800;
    text-transform: uppercase;
    color: var(--rei-green, #1F1F48);
    margin: 0 0 28px;
    padding-bottom: 16px;
    border-bottom: 3px solid #1B1B1B;
}

.rei-moduli__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.rei-moduli__item { margin: 0; display: flex; }

/* Mattonella verde */
.rei-moduli__link {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    width: 100%;
    min-height: 96px;
    padding: 24px 18px;
    border-radius: 6px;
    background: var(--rei-green, #1F1F48);
    color: #fff;
    text-decoration: none;
    transition: background 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
    box-shadow: 0 6px 16px -8px rgba(31, 31, 72,0.5);
}
.rei-moduli__link:hover,
.rei-moduli__link:focus {
    background: var(--rei-green-dark, #056FB8);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 10px 22px -8px rgba(5, 111, 184,0.55);
}

.rei-moduli__item-name {
    font-size: 1.1875rem; /* ~19px come il live */
    line-height: 1.35;
    font-weight: 600;
    color: #fff;
}

/* ==========================================================================
   SEZIONE 3 — COME RESTITUIRE
   ========================================================================== */
.rei-moduli__restituzione {
    background: var(--rei-green-vlight, #E6F7FD);
    border-top: 2px solid var(--rei-green, #1F1F48);
    border-bottom: 2px solid var(--rei-green, #1F1F48);
    color: var(--rei-ink, #3C3C3B);
    padding: 72px 0;
    position: relative;
    overflow: hidden;
}
.rei-moduli__restituzione::before {
    content: '';
    position: absolute;
    top: -50%; right: -50%;
    width: 200%; height: 200%;
    background: radial-gradient(circle, rgba(31, 31, 72,0.16) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
    z-index: 0;
}
.rei-moduli__restituzione:hover::before { opacity: 1; }
.rei-moduli__restituzione > .rei-moduli__container { position: relative; z-index: 1; }

.rei-moduli__rest-title {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 800;
    text-transform: uppercase;
    color: var(--rei-green, #1F1F48);
    margin: 0 0 12px;
}
.rei-moduli__rest-intro {
    font-size: 1.05rem;
    line-height: 1.6;
    color: var(--rei-ink, #3C3C3B);
    margin: 0 0 48px;
    max-width: 760px;
}

.rei-moduli__rest-methods {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.rei-moduli__rest-method {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.rei-moduli__rest-icon {
    width: 88px;
    height: 88px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--rei-green-light, #00B5EB) 0%, var(--rei-green, #1F1F48) 100%);
    box-shadow: 0 12px 24px -6px rgba(31, 31, 72,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
    color: #fff;
}
.rei-moduli__rest-icon svg { width: 40px; height: 40px; }

.rei-moduli__rest-method-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--rei-green-dark, #056FB8);
    margin: 0 0 10px;
}
.rei-moduli__rest-method-text {
    font-size: 0.95rem;
    line-height: 1.55;
    color: var(--rei-ink, #3C3C3B);
    margin: 0;
    max-width: 300px;
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 960px) {
    .rei-moduli__list { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
    .rei-moduli__container { padding: 0 20px; }
    .rei-moduli__hero { padding: 48px 0 40px; }
    .rei-moduli__cats { padding: 24px 0 48px; }
    .rei-moduli__restituzione { padding: 56px 0; }
    .rei-moduli__cat { margin-bottom: 40px; }
    .fe-moduli-circles { padding: 40px 0 0; }
    .fe-moduli-circles__row { gap: 24px; }
    .fe-moduli-circle { width: 160px; height: 160px; }
    .fe-moduli-circle__icon svg { width: 44px; height: 44px; }
    .fe-moduli-circle__label { font-size: 1.2rem; }
    .rei-moduli__list { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .rei-moduli__link { min-height: 84px; padding: 18px 14px; }
    .rei-moduli__item-name { font-size: 1rem; }
    .rei-moduli__rest-methods {
        grid-template-columns: 1fr;
        gap: 36px;
    }
}
@media (max-width: 480px) {
    .rei-moduli__list { grid-template-columns: 1fr; }
}