:root {
    /* Palette ufficiale */
    --peri-primary: #4d8c8a;
    --peri-mint: #99ffcf;
    --peri-green: #8be8a2;
    --peri-light-green: #ffffff;
    --peri-lime: #e5ff99;
    --peri-lilla: #b5b3f2;

    /* Colori derivati */
    --peri-purple-dark: #9b93bf;
    --peri-purple-deep: #bbb2f8;
    --peri-dark: #173837;
    --peri-dark-2: #245d5b;
    --peri-text: #1f2933;
    --peri-muted: #667085;
    --peri-bg: #f6fbfa;
    --peri-white: #ffffff;
    --peri-shadow: 0 24px 70px rgba(20, 55, 54, .18);
}

html {
    scroll-behavior: smooth;
}

body {
    background: var(--peri-bg);
}

.peri-page {
    background: var(--peri-bg);
    color: var(--peri-text);
    overflow: hidden;
}

/* =========================
   HERO
========================= */

.peri-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background-size: cover;
    background-position: center right;
    background-repeat: no-repeat;
    overflow: hidden;
}

/*
  Overlay localizzato:
  - scurisce solo la zona testo
  - lascia luminosa la parte madre/bambino
*/
.peri-hero__overlay {
    position: absolute;
    inset: 0;
    background:
            radial-gradient(
                    circle at 78% 46%,
                    rgba(255, 255, 255, .08) 0%,
                    rgba(255, 255, 255, .03) 24%,
                    transparent 42%
            ),
            radial-gradient(
                    circle at 24% 48%,
                    rgba(229, 255, 153, .12) 0%,
                    rgba(181, 179, 242, .30) 24%,
                    rgba(82, 76, 124, .38) 48%,
                    transparent 68%
            ),
            linear-gradient(
                    90deg,
                    rgba(57, 52, 95, .82) 0%,
                    rgba(82, 76, 124, .62) 30%,
                    rgba(82, 76, 124, .28) 54%,
                    rgba(24, 22, 48, .18) 100%
            ),
            linear-gradient(
                    180deg,
                    rgba(24, 22, 48, .12) 0%,
                    rgba(24, 22, 48, .08) 52%,
                    rgba(246, 251, 250, .18) 100%
            );
}

.peri-hero::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -1px;
    height: 90px;
    background: linear-gradient(180deg, transparent 0%, rgba(246, 251, 250, .32) 100%);
    pointer-events: none;
    z-index: 1;
}

/* =========================
   TOPBAR
========================= */

.peri-topbar {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 20;
    padding: 24px 0;
}

.peri-topbar__inner {
    display: flex;
    align-items: center;
    gap: 24px;
}

.peri-topbar__brand {
    position: relative;
    display: inline-flex;
    align-items: center;
    margin-right: auto;
    text-decoration: none;
    padding: 0;
    z-index: 2;
}

.peri-topbar__brand::before {
    content: "";
    position: absolute;
    left: -80px;
    right: -90px;
    top: -40px;
    bottom: -34px;
    background:
            radial-gradient(
                    ellipse at 35% 50%,
                    rgba(57, 52, 95, .28) 0%,
                    rgba(57, 52, 95, .12) 36%,
                    rgba(57, 52, 95, .10) 66%,
                    transparent 100%
            );
    filter: blur(16px);
    z-index: -1;
    pointer-events: none;
}

.peri-topbar__brand img {
    width: 430px;
    max-width: 40vw;
    height: auto;
    display: block;
    opacity: .96;
    filter:
            drop-shadow(0 8px 20px rgba(30, 28, 62, .42))
            drop-shadow(0 2px 4px rgba(30, 28, 62, .24));
}

.peri-topbar__nav {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    border-radius: 999px;
    background: rgba(255, 255, 255, .72);
    border: 1px solid rgba(255, 255, 255, .46);
    box-shadow: 0 14px 34px rgba(20, 55, 54, .10);
    backdrop-filter: blur(16px);
}

.peri-topbar__nav a {
    display: inline-flex;
    align-items: center;
    padding: 8px 11px;
    border-radius: 999px;
    color: var(--peri-dark-2);
    font-size: 13px;
    font-weight: 800;
    text-decoration: none;
    line-height: 1;
}

.peri-topbar__nav a:hover {
    background: rgba(77, 140, 138, .10);
    color: var(--peri-dark);
    text-decoration: none;
}

.peri-topbar__cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 20px;
    border-radius: 999px;
    background: var(--peri-primary);
    color: #fff;
    font-size: 14px;
    font-weight: 800;
    text-decoration: none;
    box-shadow: 0 14px 34px rgba(77, 140, 138, .28);
    border: 1px solid rgba(255, 255, 255, .35);
}

.peri-topbar__cta:hover {
    background: var(--peri-dark-2);
    color: #fff;
    text-decoration: none;
}

/* =========================
   HERO CONTENT
========================= */

.peri-hero__content {
    position: relative;
    z-index: 2;
    padding-top: 132px;
    padding-bottom: 78px;
}

.peri-hero__inner {
    max-width: 780px;
    color: #fff;
}

.peri-eyebrow {
    display: inline-flex;
    align-items: center;
    margin: 0 0 22px;
    padding: 10px 17px;
    border-radius: 999px;
    background: rgba(255, 255, 255, .88);
    border: 1px solid rgba(255, 255, 255, .45);
    color: var(--peri-dark-2);
    font-size: 14px;
    font-weight: 800;
    letter-spacing: .02em;
    box-shadow: 0 12px 30px rgba(20, 55, 54, .16);
    backdrop-filter: blur(14px);
}


.peri-hero h1 {
    margin: 0;
    color: #fff;
    font-size: clamp(54px, 5.2vw, 76px);
    line-height: .95;
    letter-spacing: -0.055em;
    font-weight: 800;
    text-transform: uppercase;
    text-shadow:
            0 10px 30px rgba(30, 28, 62, .70),
            0 2px 2px rgba(17, 43, 42, .26);
}

.peri-hero__subtitle {
    max-width: none;
    margin: 22px 0 0;
    color: rgba(255, 255, 255, .96);
    font-size: clamp(25px, 2.35vw, 35px);
    line-height: 1.12;
    font-weight: 400;
    letter-spacing: -0.035em;
    white-space: nowrap;
    text-shadow:
            0 8px 24px rgba(30, 28, 62, .62),
            0 1px 2px rgba(17, 43, 42, .28);
}

.peri-hero__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 30px;
}

.peri-hero__pill {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 19px;
    border-radius: 999px;
    background: rgba(255, 255, 255, .92);
    border: 1px solid rgba(77, 140, 138, .18);
    color: var(--peri-dark-2);
    font-weight: 800;
    box-shadow: 0 12px 30px rgba(20, 55, 54, .14);
    backdrop-filter: blur(14px);
}

.peri-hero__pill i {
    color: var(--peri-primary);
}

.peri-hero__congress {
    max-width: 590px;
    margin: 26px 0 0;
    color: #eafff6;
    font-size: 18px;
    line-height: 1.45;
    font-weight: 800;
    text-shadow: 0 6px 18px rgba(17, 43, 42, .44);
}

/* =========================
   BUTTONS
========================= */

.peri-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 32px;
}

.peri-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 50px;
    padding: 13px 22px;
    border-radius: 999px;
    font-weight: 800;
    text-decoration: none;
    transition: transform .16s ease, box-shadow .16s ease, background-color .16s ease, border-color .16s ease;
}

.peri-btn:hover {
    transform: translateY(-2px);
    text-decoration: none;
}

.peri-btn--primary {
    background: var(--peri-mint);
    color: var(--peri-dark);
    border: 1px solid var(--peri-mint);
    box-shadow: 0 18px 40px rgba(153, 255, 207, .30);
}

.peri-btn--primary:hover {
    background: var(--peri-lime);
    border-color: var(--peri-lime);
    color: var(--peri-dark);
}

.peri-btn--ghost {
    background: rgba(255, 255, 255, .18);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, .46);
    backdrop-filter: blur(14px);
}

.peri-btn--ghost:hover {
    background: rgba(255, 255, 255, .28);
    color: #fff;
}

/* =========================
   PARTNERS HERO
========================= */
.peri-hero__partners {
    display: grid;
    grid-template-columns: 150px 1fr;
    align-items: center;
    column-gap: 22px;
    width: 650px;
    max-width: 100%;
    margin-top: 34px;
    padding: 14px 22px;
    border-radius: 24px;
    background: rgba(255, 255, 255, .94);
    border: 1px solid rgba(255, 255, 255, .62);
    box-shadow: 0 18px 46px rgba(20, 55, 54, .12);
    backdrop-filter: blur(18px);
}

.peri-hero__partners > span:first-child {
    color: #4b5563;
    font-size: 10px;
    line-height: 1.2;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: .13em;
    white-space: nowrap;
}

/* Griglia loghi più equilibrata */
.peri-hero__partner-logos {
    display: grid;
    grid-template-columns: 132px 170px 78px 90px;
    align-items: center;
    column-gap: 22px;
}

/* Cella singolo logo */
.peri-partner-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
}

/* Base immagini */
.peri-partner-logo img {
    display: block;
    width: auto;
    height: auto;
    object-fit: contain;
}

/* Sperling: leggermente ridotto */
.peri-partner-logo--sperling img {
    max-width: 126px;
    max-height: 38px;
}

/* SIPP: più spazio e più leggibile */
.peri-partner-logo--sipp img {
    max-width: 180px;
    max-height: 60px;
}

/* ASIPP: più presente */
.peri-partner-logo--asipp img {
    max-width: 78px;
    max-height: 65px;
}

/* MIPPE: più presente */
.peri-partner-logo--mippe img {
    max-width: 90px;
    max-height: 65px;
}
/* =========================
   INFO STRIP
========================= */

.peri-info-strip {
    position: relative;
    z-index: 5;
    margin-top: -54px;
    padding-bottom: 30px;
}

.peri-info-strip__grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    background: rgba(255, 255, 255, .88);
    border: 1px solid rgba(77, 140, 138, .18);
    border-radius: 26px;
    box-shadow: var(--peri-shadow);
    padding: 14px;
    backdrop-filter: blur(18px);
}

.peri-info-item {
    padding: 18px;
    border-radius: 20px;
    background: rgba(255, 255, 255, .78);
}

.peri-info-item span {
    display: block;
    margin-bottom: 5px;
    color: var(--peri-muted);
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
}

.peri-info-item strong {
    display: block;
    color: var(--peri-dark);
    font-size: 18px;
    line-height: 1.25;
}

/* =========================
   SECTIONS
========================= */

.peri-section {
    padding: 86px 0;
}

.peri-section--white {
    background: #fff;
}

.peri-section--soft {
    background:
            radial-gradient(circle at top left, rgba(181, 179, 242, .18), transparent 32%),
            linear-gradient(180deg, #f6fbfa 0%, #ffffff 100%);
}

.peri-section-heading {
    max-width: 820px;
    margin: 0 auto 38px;
    text-align: center;
}

.peri-label {
    display: inline-flex;
    align-items: center;
    margin-bottom: 12px;
    padding: 7px 13px;
    border-radius: 999px;
    background: rgba(77, 140, 138, .10);
    color: var(--peri-primary);
    font-size: 13px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .08em;
}

.peri-section-heading h2 {
    margin: 0;
    color: var(--peri-dark);
    font-size: clamp(30px, 3vw, 46px);
    line-height: 1.08;
    letter-spacing: -0.035em;
    font-weight: 800;
}

.peri-section-heading p {
    margin: 18px auto 0;
    color: var(--peri-muted);
    font-size: 18px;
    line-height: 1.7;
}

.peri-text-card {
    max-width: 980px;
    margin: 0 auto;
    padding: clamp(28px, 4vw, 48px);
    border-radius: 32px;
    background: #fff;
    border: 1px solid rgba(77, 140, 138, .14);
    box-shadow: 0 20px 60px rgba(20, 55, 54, .08);
}

.peri-text-card p {
    margin: 0 0 18px;
    font-size: 18px;
    line-height: 1.75;
    color: #344054;
}

.peri-text-card p:last-child {
    margin-bottom: 0;
}

.peri-text-card{
    position:relative;
    overflow:hidden;
    max-width:980px;
    margin:0 auto;
    padding:clamp(32px,4vw,52px);
    border-radius:32px;

    background:
            radial-gradient(circle at top right,
            rgba(181,179,242,.18) 0%,
            transparent 35%),
            radial-gradient(circle at bottom left,
            rgba(170,255,166,.18) 0%,
            transparent 35%),
            #ffffff;

    border:1px solid rgba(77,140,138,.14);
    box-shadow:0 22px 60px rgba(20,55,54,.08);
}
.peri-text-card::before{
    content:"";
    position:absolute;
    top:0;
    left:0;
    right:0;
    height:6px;

    background:linear-gradient(
            90deg,
            var(--peri-primary),
            var(--peri-lilla),
            var(--peri-green)
    );
}
/* =========================
   FEATURES
========================= */

.peri-features{
    display:grid;
    gap:24px;
    margin-top:32px;
}

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

.peri-features--1{
    grid-template-columns:1fr;
}

.peri-feature {
    position: relative;
    overflow: hidden;
    box-sizing: border-box;

    height: 100%;
    padding: 42px 34px 34px;

    background:
            radial-gradient(
                    circle at 100% 0%,
                    rgba(181, 179, 242, .13) 0%,
                    transparent 38%
            ),
            #ffffff;

    border: 1px solid rgba(77, 140, 138, .14);
    border-radius: 28px;
    box-shadow: 0 18px 45px rgba(20, 55, 54, .08);
}

/* Fascia colorata superiore */
.peri-feature::before {
    content: "";
    position: absolute;
    z-index: 1;
    top: 0;
    right: 0;
    left: 0;

    height: 6px;

    background: linear-gradient(
            90deg,
            var(--peri-primary),
            var(--peri-light-green),
            var(--peri-lilla)
    );
}

/* Contenuti sempre sopra le decorazioni */
.peri-feature h3,
.peri-feature p {
    position: relative;
    z-index: 2;
}

.peri-feature h3 {
    margin: 0 0 20px;
    color: var(--peri-dark);
    font-size: 25px;
    line-height: 1.25;
    font-weight: 800;
    letter-spacing: -.025em;
}

/* Piccolo accento sotto il titolo */
.peri-feature h3::after {
    content: "";
    display: block;

    width: 52px;
    height: 4px;
    margin-top: 13px;

    border-radius: 999px;
    background: var(--peri-primary);
}

.peri-feature p {
    margin: 0;
    color: var(--peri-muted);
    font-size: 17px;
    line-height: 1.75;
}

.peri-feature h3::after{
    content:"";
    display:block;

    width:54px;
    height:4px;

    margin-top:12px;

    border-radius:10px;

    background:var(--peri-primary);
}
.peri-feature h3{
    margin:0 0 18px;
    color:var(--peri-dark);
    font-size:26px;
    font-weight:800;
    letter-spacing:-.03em;
}

.peri-feature p{
    margin:0;
    color:var(--peri-muted);
    font-size:17px;
    line-height:1.75;
}

.peri-feature__icon {
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    margin-bottom: 16px;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(153, 255, 207, .95), rgba(181, 179, 242, .70));
    color: var(--peri-dark);
    font-weight: 900;
}

.peri-feature h3 {
    margin: 0 0 10px;
    color: var(--peri-dark);
    font-size: 20px;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.peri-feature p {
    margin: 0;
    color: var(--peri-muted);
    font-size: 16px;
    line-height: 1.65;
}
@media (max-width: 991px) {
    .peri-features--2,
    .peri-features--1 {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .peri-feature {
        padding: 36px 24px 26px;
        border-radius: 24px;
    }

    .peri-feature h3 {
        margin-bottom: 17px;
        font-size: 22px;
    }

    .peri-feature p {
        font-size: 16px;
        line-height: 1.7;
    }
}
/* =========================
   PROGRAM
========================= */

.peri-program-card {
    max-width: 980px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 18px;
}

.peri-program-date,
.peri-program-message {
    border-radius: 28px;
    background: #fff;
    border: 1px solid rgba(77, 140, 138, .14);
    box-shadow: 0 18px 50px rgba(20, 55, 54, .08);
}

.peri-program-date {
    padding: 28px;
    background: linear-gradient(160deg, var(--peri-primary), var(--peri-dark-2));
    color: #fff;
}

.peri-program-date span {
    display: block;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: .10em;
    opacity: .85;
    font-weight: 800;
}

.peri-program-date strong {
    display: block;
    margin-top: 10px;
    font-size: 34px;
    line-height: 1.05;
    letter-spacing: -0.03em;
}

.peri-program-date small {
    display: block;
    margin-top: 16px;
    font-size: 16px;
    opacity: .92;
}

.peri-program-message {
    padding: 32px;
}

.peri-program-message h3 {
    margin: 0 0 12px;
    color: var(--peri-dark);
    font-size: 28px;
    line-height: 1.15;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.peri-program-message p {
    margin: 0;
    color: var(--peri-muted);
    font-size: 17px;
    line-height: 1.7;
}

/* =========================
   PRICING
========================= */

.peri-pricing {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
    max-width: 960px;
    margin: 0 auto;
}

.peri-price-card {
    position: relative;
    padding: 32px;
    border-radius: 30px;
    background: #fff;
    border: 1px solid rgba(77, 140, 138, .16);
    box-shadow: 0 20px 60px rgba(20, 55, 54, .09);
    overflow: hidden;
}

.peri-price-card--featured {
    border-color: rgba(153, 255, 207, .75);
    background:
            radial-gradient(circle at top right, rgba(153, 255, 207, .30), transparent 34%),
            #fff;
}

.peri-price-card h3 {
    margin: 0 0 10px;
    color: var(--peri-dark);
    font-size: 26px;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.peri-price-card p {
    margin: 0 0 22px;
    color: var(--peri-muted);
    font-size: 16px;
    line-height: 1.65;
}

.peri-price {
    display: block;
    margin-bottom: 18px;
    color: var(--peri-primary);
    font-size: 46px;
    line-height: 1;
    font-weight: 800;
    letter-spacing: -0.04em;
}

.peri-price-card ul {
    list-style: none;
    padding: 0;
    margin: 0 0 26px;
}

.peri-price-card li {
    position: relative;
    padding-left: 28px;
    margin-bottom: 10px;
    color: #344054;
    line-height: 1.5;
}

.peri-price-card li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--peri-primary);
    font-weight: 900;
}

/* =========================
   LOGOS
========================= */

.peri-logos {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 22px;
}

.peri-logo-card {
    min-width: 240px;
    min-height: 130px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    border-radius: 24px;
    background: #fff;
    border: 1px solid rgba(77, 140, 138, .14);
    box-shadow: 0 14px 40px rgba(20, 55, 54, .07);
}

.peri-logo-card img {
    max-width: 220px;
    max-height: 90px;
    width: auto;
    height: auto;
    display: block;
}

/* =========================
   FAQ
========================= */

.peri-faq {
    max-width: 920px;
    margin: 0 auto;
    border-radius: 28px;
    background: #fff;
    border: 1px solid rgba(77, 140, 138, .14);
    box-shadow: 0 18px 50px rgba(20, 55, 54, .08);
    overflow: hidden;
}

.peri-faq__item {
    border-top: 1px solid rgba(77, 140, 138, .12);
}

.peri-faq__item:first-child {
    border-top: 0;
}

.peri-faq__q {
    width: 100%;
    padding: 20px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    border: 0;
    background: transparent;
    text-align: left;
    cursor: pointer;
    color: var(--peri-dark);
    font-weight: 800;
    font-size: 17px;
}

.peri-faq__icon {
    width: 18px;
    height: 18px;
    position: relative;
    flex: 0 0 auto;
}

.peri-faq__icon::before,
.peri-faq__icon::after {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    width: 18px;
    height: 2px;
    border-radius: 99px;
    background: var(--peri-primary);
}

.peri-faq__icon::after {
    transform: rotate(90deg);
}

.peri-faq__q[aria-expanded="true"] .peri-faq__icon::after {
    display: none;
}

.peri-faq__a {
    padding: 0 24px 22px;
    color: var(--peri-muted);
    font-size: 16px;
    line-height: 1.7;
}

/* =========================
   FINAL CTA
========================= */

.peri-final-cta {
    text-align: center;
    padding: 54px;
    border-radius: 34px;
    background:
            radial-gradient(circle at top right, rgba(181, 179, 242, .36), transparent 34%),
            linear-gradient(135deg, var(--peri-primary), var(--peri-dark-2));
    color: #fff;
}

.peri-final-cta h2 {
    margin: 0;
    color: #fff;
    font-size: clamp(30px, 3vw, 46px);
    font-weight: 800;
    letter-spacing: -0.04em;
}

.peri-final-cta p {
    max-width: 720px;
    margin: 16px auto 28px;
    color: rgba(255, 255, 255, .88);
    font-size: 18px;
    line-height: 1.7;
}

.peri-hidden {
    display: none !important;
}

/* =========================
   RESPONSIVE
========================= */

@media (max-width: 991px) {
    .peri-hero__subtitle {
        white-space: normal;
    }

    .peri-topbar__nav {
        display: none;
    }

    .peri-topbar__brand img {
        width: 300px;
        max-width: 68vw;
    }

    .peri-hero {
        min-height: auto;
        background-position: 66% center;
    }

    .peri-hero__overlay {
        position: absolute;
        inset: 0;
        background:
                radial-gradient(
                        circle at 24% 48%,
                        rgba(229, 255, 153, .30) 0%,
                        rgba(181, 179, 242, .42) 28%,
                        rgba(181, 179, 242, .20) 48%,
                        transparent 67%
                ),
                linear-gradient(
                        90deg,
                        rgba(82, 76, 124, .70) 0%,
                        rgba(181, 179, 242, .36) 34%,
                        rgba(246, 251, 250, .08) 58%,
                        rgba(10, 18, 32, .04) 100%
                );
    }

    .peri-hero__content {
        padding-top: 145px;
        padding-bottom: 64px;
    }

    .peri-info-strip__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .peri-features {
        grid-template-columns: 1fr;
    }

    .peri-program-card {
        grid-template-columns: 1fr;
    }

    .peri-pricing {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .peri-topbar {
        padding: 18px 0;
    }

    .peri-topbar__inner {
        gap: 12px;
    }

    .peri-topbar__brand img {
        width: 220px;
        max-width: 62vw;
    }

    .peri-topbar__cta {
        padding: 8px 13px;
        font-size: 13px;
    }

    .peri-hero {
        min-height: auto;
        background-position: 70% center;
    }

    .peri-hero__content {
        padding-top: 118px;
        padding-bottom: 54px;
    }

    .peri-eyebrow {
        font-size: 12px;
        padding: 8px 12px;
    }

    .peri-hero h1 {
        font-size: clamp(40px, 13vw, 56px);
    }

    .peri-hero__subtitle {
        font-size: clamp(24px, 7vw, 34px);
    }

    .peri-hero__meta,
    .peri-hero__actions {
        width: 100%;
    }

    .peri-hero__pill,
    .peri-btn {
        width: 100%;
    }

    .peri-hero__partners {
        display: block;
        width: 100%;
        max-width: 100%;
        padding: 16px;
    }

    .peri-hero__partners > span:first-child {
        display: block;
        margin-bottom: 14px;
        white-space: normal;
    }

    .peri-hero__partner-logos {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 16px 20px;
        width: 100%;
    }

    .peri-partner-logo {
        justify-content: flex-start;
        min-height: 44px;
    }

    .peri-partner-logo--sperling img {
        max-width: 125px;
        max-height: 38px;
    }

    .peri-partner-logo--sipp img {
        max-width: 155px;
        max-height: 42px;
    }

    .peri-partner-logo--asipp img {
        max-width: 76px;
        max-height: 46px;
    }

    .peri-partner-logo--mippe img {
        max-width: 88px;
        max-height: 46px;
    }
    .peri-info-strip {
        margin-top: 0;
        padding-top: 20px;
    }

    .peri-info-strip__grid {
        grid-template-columns: 1fr;
        border-radius: 22px;
    }

    .peri-section {
        padding: 62px 0;
    }

    .peri-text-card,
    .peri-program-message,
    .peri-price-card,
    .peri-final-cta {
        border-radius: 24px;
        padding: 24px;
    }
}
/* =========================
           PROGRAM TABLE
        ========================= */

.peri-program-table {
    max-width: 1080px;
    margin: 0 auto;
    border-radius: 30px;
    overflow: hidden;
    background: #fff;
    border: 1px solid rgba(77, 140, 138, .14);
    box-shadow: 0 20px 60px rgba(20, 55, 54, .08);
}

.peri-program-row {
    display: grid;
    grid-template-columns: 120px 1.5fr 1fr;
    gap: 18px;
    align-items: center;
    padding: 18px 24px;
    border-top: 1px solid rgba(77, 140, 138, .12);
}

.peri-program-row:first-child {
    border-top: 0;
}

.peri-program-row--head {
    background: linear-gradient(135deg, var(--peri-primary), var(--peri-purple-dark));
    color: #fff;
    font-size: 13px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: .08em;
}

.peri-program-time {
    color: var(--peri-primary);
    font-weight: 900;
}

.peri-program-row--break {
    background: rgba(181, 179, 242, .12);
}

.peri-program-row--break div {
    font-weight: 800;
}
/* =========================
   SPEAKERS
========================= */

.peri-speakers-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
}

/* CARD */
.peri-speaker-card {
    position: relative;
    display: flex;
    flex-direction: column;
    min-width: 0;
    height: 100%;
    overflow: hidden;

    background: #fff;
    border: 1px solid rgba(77, 140, 138, .12);
    border-radius: 28px;

    box-shadow: 0 18px 45px rgba(20, 55, 54, .06);

    transition:
            transform .35s ease,
            box-shadow .35s ease,
            border-color .35s ease;
}

.peri-speaker-card:hover {
    transform: translateY(-6px);
    border-color: rgba(77, 140, 138, .28);

    box-shadow:
            0 28px 70px rgba(20, 55, 54, .12),
            0 0 0 1px rgba(153, 255, 207, .24),
            0 0 34px rgba(153, 255, 207, .10);
}

/* RESPONSABILE SCIENTIFICO */
.peri-speaker-card--lead {
    background:
            radial-gradient(
                    circle at top right,
                    rgba(153, 255, 207, .20),
                    transparent 38%
            ),
            #fff;

    border-color: rgba(153, 255, 207, .62);
}

/* FOTO */
.peri-speaker-card__photo {
    position: relative;
    margin: 18px 18px 0;
    overflow: hidden;

    aspect-ratio: 16 / 9;
    border-radius: 18px;

    background: #eef5f4;
}

/* Fascia colorata superiore */
.peri-speaker-card__photo::before {
    content: "";
    position: absolute;
    z-index: 3;
    top: 0;
    right: 0;
    left: 0;

    height: 4px;

    background: linear-gradient(
            90deg,
            var(--peri-green),
            var(--peri-lilla)
    );
}

/* Overlay hover */
.peri-speaker-card__photo::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 2;

    background: linear-gradient(
            180deg,
            transparent 45%,
            rgba(18, 39, 38, .14)
    );

    opacity: 0;
    transition: opacity .35s ease;
    pointer-events: none;
}

.peri-speaker-card:hover .peri-speaker-card__photo::after {
    opacity: 1;
}

.peri-speaker-card__photo img {
    display: block;
    width: 100%;
    height: 100%;

    object-fit: cover;
    object-position: center 38%;

    transition:
            transform .55s ease,
            filter .55s ease;
}

.peri-speaker-card:hover .peri-speaker-card__photo img {
    transform: scale(1.06);
    filter: saturate(1.05) contrast(1.03);
}

/* PLACEHOLDER */
.peri-speaker-card__photo--placeholder {
    display: grid;
    place-items: center;

    background:
            radial-gradient(
                    circle at top right,
                    rgba(181, 179, 242, .22),
                    transparent 42%
            ),
            linear-gradient(
                    135deg,
                    rgba(77, 140, 138, .08),
                    rgba(153, 255, 207, .14)
            );
}

.peri-speaker-card__photo--placeholder img {
    width: 76px;
    height: 76px;
    object-fit: contain;
    opacity: .42;
}

.peri-speaker-card:hover
.peri-speaker-card__photo--placeholder img {
    transform: scale(1.08);
    filter: none;
}

/* BODY */
.peri-speaker-card__body {
    flex: 1;
    padding: 26px 24px 28px;
}

/* RUOLO */
.peri-speaker-card__role,
.peri-speaker-card__body > span {
    display: inline-flex;
    align-items: center;

    margin-bottom: 13px;
    padding: 7px 12px;

    border-radius: 999px;

    background: rgba(77, 140, 138, .10);
    color: var(--peri-primary);

    font-size: 11px;
    line-height: 1;
    font-weight: 900;
    letter-spacing: .08em;
    text-transform: uppercase;
}

/* TESTI */
.peri-speaker-card h3 {
    margin: 0 0 11px;

    color: var(--peri-dark);

    font-size: 22px;
    line-height: 1.22;
    font-weight: 800;
    letter-spacing: -.025em;
}

.peri-speaker-card p {
    margin: 0;

    color: var(--peri-muted);

    font-size: 16px;
    line-height: 1.65;
}

/* PULSANTE BIO / DETTAGLIO */
.peri-speaker-more {
    position: absolute;
    z-index: 5;
    right: 14px;
    bottom: 14px;

    width: 42px;
    height: 42px;

    display: flex;
    align-items: center;
    justify-content: center;

    border-radius: 50%;

    background: rgba(153, 255, 207, .95);
    color: var(--peri-dark);

    text-decoration: none;

    opacity: 0;
    transform: translateY(10px);

    transition:
            opacity .35s ease,
            transform .35s ease,
            background-color .2s ease,
            color .2s ease;
}

.peri-speaker-card:hover .peri-speaker-more {
    opacity: 1;
    transform: translateY(0);
}

.peri-speaker-more:hover {
    background: var(--peri-primary);
    color: #fff;
    text-decoration: none;
}

/* RESPONSIVE */
@media (max-width: 991px) {
    .peri-speakers-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    .peri-speakers-grid {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .peri-speaker-card {
        border-radius: 24px;
    }

    .peri-speaker-card__photo {
        margin: 14px 14px 0;
        border-radius: 16px;
    }

    .peri-speaker-card__body {
        padding: 22px 20px 24px;
    }

    .peri-speaker-card h3 {
        font-size: 21px;
    }

    .peri-speaker-card p {
        font-size: 15.5px;
    }

    /* Su touch il bottone resta visibile */
    .peri-speaker-more {
        opacity: 1;
        transform: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    .peri-speaker-card,
    .peri-speaker-card__photo img,
    .peri-speaker-card__photo::after,
    .peri-speaker-more {
        transition: none;
    }

    .peri-speaker-card:hover {
        transform: none;
    }

    .peri-speaker-card:hover .peri-speaker-card__photo img {
        transform: none;
    }
}
/* =========================
   SPEAKER MODAL
========================= */

.peri-speaker-modal .modal-dialog {
    width: calc(100% - 36px);
    max-width: 960px;
    margin-right: auto;
    margin-left: auto;
}

.peri-speaker-modal .modal-content {
    position: relative;
    overflow: hidden;

    border: 0;
    border-radius: 30px;
    background: #fff;

    box-shadow:
            0 38px 100px rgba(20, 55, 54, .25),
            0 0 0 1px rgba(77, 140, 138, .10);
}

.peri-speaker-modal__layout {
    display: grid;
    grid-template-columns: minmax(280px, 39%) minmax(0, 1fr);
    min-height: 510px;
}

/* FOTO */

.peri-speaker-modal__media {
    position: relative;
    overflow: hidden;

    background:
            radial-gradient(
                    circle at top right,
                    rgba(181, 179, 242, .22),
                    transparent 42%
            ),
            #eef5f4;
}

.peri-speaker-modal__media::before {
    content: "";
    position: absolute;
    z-index: 3;
    top: 0;
    right: 0;
    left: 0;

    height: 6px;

    background: linear-gradient(
            90deg,
            var(--peri-green),
            var(--peri-primary),
            var(--peri-lilla)
    );
}

.peri-speaker-modal__media::after {
    content: "";
    position: absolute;
    inset: 0;

    background: linear-gradient(
            180deg,
            transparent 54%,
            rgba(23, 56, 55, .18)
    );

    pointer-events: none;
}

.peri-speaker-modal__media img {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 510px;

    object-fit: cover;
    object-position: center top;
}

/* CONTENUTO */

.peri-speaker-modal__content {
    position: relative;
    padding: 56px 50px 48px;
}

.peri-speaker-modal__content::before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    left: 0;

    height: 6px;

    background: linear-gradient(
            90deg,
            var(--peri-primary),
            var(--peri-green),
            var(--peri-lilla)
    );
}

.peri-speaker-modal__role {
    display: inline-flex;
    align-items: center;

    margin-bottom: 18px;
    padding: 8px 13px;

    border-radius: 999px;
    background: rgba(77, 140, 138, .10);
    color: var(--peri-primary);

    font-size: 11px;
    line-height: 1;
    font-weight: 900;
    letter-spacing: .09em;
    text-transform: uppercase;
}

.peri-speaker-modal h2 {
    margin: 0 0 14px;

    color: var(--peri-dark);

    font-size: clamp(32px, 3.2vw, 46px);
    line-height: 1.06;
    font-weight: 800;
    letter-spacing: -.04em;
}

.peri-speaker-modal__talk {
    margin: 0 0 28px;
    padding-bottom: 24px;

    border-bottom: 1px solid rgba(77, 140, 138, .14);

    color: var(--peri-primary);

    font-size: 17px;
    line-height: 1.55;
    font-weight: 700;
}

.peri-speaker-modal__bio {
    color: var(--peri-muted);
    font-size: 16.5px;
    line-height: 1.75;
}

.peri-speaker-modal__bio p {
    margin: 0 0 16px;
}

.peri-speaker-modal__bio p:last-child {
    margin-bottom: 0;
}

/* CHIUSURA */

.peri-speaker-modal__close {
    position: absolute;
    z-index: 20;
    top: 18px;
    right: 18px;

    width: 42px;
    height: 42px;

    display: grid;
    place-items: center;

    padding: 0;
    border: 0;
    border-radius: 50%;

    background: rgba(255, 255, 255, .94);
    color: var(--peri-dark);

    font-size: 28px;
    line-height: 1;

    cursor: pointer;

    box-shadow: 0 10px 28px rgba(20, 55, 54, .15);
    backdrop-filter: blur(12px);

    transition:
            transform .18s ease,
            background-color .18s ease;
}

.peri-speaker-modal__close:hover {
    transform: scale(1.06);
    background: #fff;
}

/* LINK RELATORE NEL PROGRAMMA */

.peri-program-speaker {
    display: inline;
    padding: 0;

    border: 0;
    background: transparent;

    color: var(--peri-primary);

    font: inherit;
    font-weight: 800;
    text-align: left;

    cursor: pointer;

    text-decoration: underline;
    text-decoration-color: rgba(77, 140, 138, .28);
    text-decoration-thickness: 1px;
    text-underline-offset: 4px;

    transition:
            color .18s ease,
            text-decoration-color .18s ease;
}

.peri-program-speaker:hover,
.peri-program-speaker:focus {
    color: var(--peri-dark);
    text-decoration-color: var(--peri-primary);
    outline: none;
}

/* CARD CLICCABILE */

.peri-speaker-card.js-open-speaker {
    cursor: pointer;
}

.peri-speaker-card.js-open-speaker:focus-visible {
    outline: 3px solid rgba(153, 255, 207, .75);
    outline-offset: 4px;
}

/* RESPONSIVE */

@media (max-width: 767px) {
    .peri-speaker-modal .modal-dialog {
        width: auto;
        margin: 16px;
    }

    .peri-speaker-modal__layout {
        grid-template-columns: 1fr;
        min-height: auto;
    }

    .peri-speaker-modal__media {
        aspect-ratio: 16 / 10;
    }

    .peri-speaker-modal__media img {
        height: 100%;
        min-height: 0;
        object-position: center 30%;
    }

    .peri-speaker-modal__content {
        padding: 34px 26px 30px;
    }

    .peri-speaker-modal h2 {
        padding-right: 36px;
        font-size: 31px;
    }

    .peri-speaker-modal__talk {
        font-size: 16px;
    }

    .peri-speaker-modal__bio {
        font-size: 16px;
    }
}

/* =========================
   ACCREDITATION
========================= */

.peri-accreditation-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.peri-accreditation-card {
    padding: 28px;
    border-radius: 28px;
    background: #fff;
    border: 1px solid rgba(77, 140, 138, .14);
    box-shadow: 0 18px 50px rgba(20, 55, 54, .08);
}

.peri-accreditation-card h3 {
    margin: 0 0 12px;
    color: var(--peri-dark);
    font-size: 24px;
    font-weight: 800;
}

.peri-accreditation-card p {
    margin: 0 0 18px;
    color: var(--peri-muted);
    line-height: 1.7;
}

.peri-accreditation-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.peri-accreditation-card li {
    position: relative;
    padding-left: 26px;
    margin-bottom: 10px;
    color: #344054;
    line-height: 1.5;
}

.peri-accreditation-card li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--peri-primary);
    font-weight: 900;
}

/* =========================
   PRICE BADGE
========================= */

.peri-price {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.peri-price small {
    font-size: 15px;
    color: var(--peri-muted);
    font-weight: 700;
    letter-spacing: 0;
}

.peri-price-badge{
    display:inline-flex;
    align-items:center;
    justify-content:center;

    margin-bottom:18px;
    padding:10px 18px;

    border-radius:999px;

    background:linear-gradient(
            135deg,
            white 0%,
            var(--peri-purple-deep) 100%
    );

    border:1px solid rgba(77,140,138,.18);

    color:var(--peri-dark);

    font-size:13px;
    font-weight:800;
    text-transform:uppercase;
    letter-spacing:.08em;

    box-shadow:
            0 10px 24px rgba(77,140,138,.12),
            inset 0 1px 0 rgba(255,255,255,.55);
}

/* =========================
   PLACEHOLDER
========================= */

.peri-placeholder-card {
    max-width: 760px;
    margin: 0 auto;
    padding: 34px;
    border-radius: 28px;
    background:
            radial-gradient(circle at top right, rgba(181, 179, 242, .20), transparent 40%),
            #fff;
    border: 1px dashed rgba(77, 140, 138, .36);
    text-align: center;
}

.peri-placeholder-card h3 {
    margin: 0 0 10px;
    color: var(--peri-dark);
    font-weight: 800;
}

.peri-placeholder-card p {
    margin: 0;
    color: var(--peri-muted);
    line-height: 1.7;
}

/* =========================
   RESPONSIVE SECTIONS
========================= */

@media (max-width: 991px) {
    .peri-program-row {
        grid-template-columns: 90px 1fr;
    }

    .peri-program-row > div:nth-child(3) {
        grid-column: 2;
        color: var(--peri-muted);
        font-weight: 700;
    }

    .peri-program-row--head {
        display: none;
    }

    .peri-speakers-grid,
    .peri-accreditation-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .peri-program-row {
        grid-template-columns: 1fr;
        gap: 8px;
        padding: 18px;
    }

    .peri-program-row > div:nth-child(3) {
        grid-column: auto;
    }

    .peri-program-time {
        font-size: 18px;
    }
}

/* PATROCINI */

.peri-patronages{
    max-width:760px;
    margin:50px auto 0;

    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:28px;
}

.peri-patronage-card{
    display:flex;
    align-items:center;
    justify-content:center;

    min-height:180px;
    padding:40px;

    background:#fff;

    border:1px solid rgba(77,140,138,.12);
    border-radius:28px;

    box-shadow:0 18px 45px rgba(20,55,54,.06);

    transition:.25s ease;
}

.peri-patronage-card:hover{
    transform:translateY(-4px);
    box-shadow:0 24px 60px rgba(20,55,54,.10);
}

.peri-patronage-card img{
    max-width:220px;
    max-height:95px;
    width:auto;
    height:auto;
}
.peri-patronages{
    max-width:760px;
    margin:50px auto 0;

    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:28px;
}

.peri-patronage-card{
    display:flex;
    align-items:center;
    justify-content:center;

    min-height:180px;
    padding:40px;

    background:#fff;

    border:1px solid rgba(77,140,138,.12);
    border-radius:28px;

    box-shadow:0 18px 45px rgba(20,55,54,.06);

    transition:.25s ease;
}

.peri-patronage-card:hover{
    transform:translateY(-4px);
    box-shadow:0 24px 60px rgba(20,55,54,.10);
}

.peri-patronage-card img{
    max-width:220px;
    max-height:95px;
    width:auto;
    height:auto;
}