/* Comunità Laudato Si' Bra 2 ODV - foglio di stile unico */

@font-face {
  font-family: "Fraunces";
  src: url("../fonts/fraunces-latin-wght-normal.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Fraunces";
  src: url("../fonts/fraunces-latin-wght-italic.woff2") format("woff2");
  font-weight: 100 900;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "Figtree";
  src: url("../fonts/figtree-latin-wght-normal.woff2") format("woff2");
  font-weight: 300 900;
  font-style: normal;
  font-display: swap;
}

:root {
  /* palette ricavata dal logo */
  --ink: #131438;
  --ink-soft: #3d3f69;
  --ink-mute: #5a5c82;
  --green: #40b93c;
  --green-deep: #27762a;
  --sun: #fbcc1d;
  --sun-soft: #fff1b8;
  --sky: #88d7d5;
  --sky-soft: #e3f5f4;
  --paper: #fbf8f1;
  --paper-2: #f3eddd;
  --white: #ffffff;
  --line: rgba(19, 20, 56, 0.12);

  --serif: "Fraunces", "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  --sans: "Figtree", "Segoe UI", system-ui, -apple-system, Helvetica, Arial, sans-serif;

  --wrap: 1180px;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
  --radius: 22px;
  --leaf: 8px 96px 8px 96px;
  --leaf-rev: 96px 8px 96px 8px;
  --shadow: 0 1px 2px rgba(19, 20, 56, 0.06), 0 18px 40px -18px rgba(19, 20, 56, 0.28);
  --ease: cubic-bezier(0.22, 0.7, 0.2, 1);
}

*,
*::before,
*::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: 90px;
}

body {
  margin: 0;
  font-family: var(--sans);
  font-size: clamp(1.0625rem, 1rem + 0.2vw, 1.15rem);
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { display: block; max-width: 100%; }
img { height: auto; }

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.015em;
  margin: 0 0 0.5em;
  color: var(--ink);
  text-wrap: balance;
}
h1 { font-size: clamp(2.6rem, 1.6rem + 4.6vw, 5.1rem); font-weight: 650; }
h2 { font-size: clamp(2rem, 1.4rem + 2.6vw, 3.3rem); }
h3 { font-size: clamp(1.3rem, 1.1rem + 0.8vw, 1.7rem); line-height: 1.2; }
p { margin: 0 0 1.1em; text-wrap: pretty; }
a { color: inherit; }
em, .it { font-family: var(--serif); font-style: italic; font-weight: 500; }

.wrap { width: min(100% - 2 * var(--gutter), var(--wrap)); margin-inline: auto; }
.narrow { width: min(100% - 2 * var(--gutter), 760px); margin-inline: auto; }

.skip {
  position: absolute; left: 1rem; top: -4rem; z-index: 100;
  background: var(--ink); color: var(--paper); padding: 0.7rem 1.1rem; border-radius: 10px;
  transition: top 0.2s;
}
.skip:focus { top: 1rem; }

:focus-visible { outline: 3px solid var(--green); outline-offset: 3px; border-radius: 6px; }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(251, 248, 241, 0.86);
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
  backdrop-filter: saturate(1.4) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.site-header.is-scrolled { border-bottom-color: var(--line); box-shadow: 0 10px 30px -22px rgba(19, 20, 56, 0.5); }
.header-in { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; padding-block: 0.8rem; }
.brand { display: block; line-height: 0; }
.brand img { height: 46px; width: auto; }

.nav { display: flex; align-items: center; gap: clamp(0.5rem, 2vw, 1.6rem); }
.nav a {
  position: relative; text-decoration: none; font-weight: 600; font-size: 0.98rem;
  padding: 0.55rem 0.2rem; color: var(--ink-soft);
}
.nav a:not(.btn)::after {
  content: ""; position: absolute; left: 0.2rem; right: 0.2rem; bottom: 0.2rem; height: 3px; border-radius: 3px;
  background: var(--green); transform: scaleX(0); transform-origin: left; transition: transform 0.35s var(--ease);
}
.nav a:not(.btn):hover::after,
.nav a[aria-current="page"]::after { transform: scaleX(1); }
.nav a[aria-current="page"] { color: var(--ink); }

.nav-toggle {
  display: none; width: 46px; height: 46px; border: 0; border-radius: 50%;
  background: var(--ink); cursor: pointer; position: relative;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: ""; position: absolute; left: 13px; width: 20px; height: 2px; background: var(--paper); border-radius: 2px;
  transition: transform 0.3s var(--ease), opacity 0.2s;
}
.nav-toggle span { top: 22px; }
.nav-toggle span::before { top: -6px; left: 0; }
.nav-toggle span::after { top: 6px; left: 0; }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after { transform: translateY(-6px) rotate(-45deg); }

/* ---------- bottoni ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font: 700 1rem/1 var(--sans); text-decoration: none; cursor: pointer;
  padding: 1rem 1.5rem; border-radius: 999px; border: 2px solid var(--ink);
  background: var(--ink); color: var(--paper);
  transition: transform 0.3s var(--ease), background 0.25s, color 0.25s, box-shadow 0.3s;
}
.btn:hover { background: var(--green); border-color: var(--green); color: var(--ink); transform: translateY(-2px); box-shadow: 0 14px 24px -14px rgba(19, 20, 56, 0.6); }
.btn svg { width: 18px; height: 18px; transition: transform 0.3s var(--ease); }
.btn:hover svg { transform: translateX(4px); }
.btn--ghost { background: transparent; color: var(--ink); }
.btn--ghost:hover { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.btn--sun { background: var(--sun); border-color: var(--sun); color: var(--ink); }
.btn--sun:hover { background: var(--paper); border-color: var(--paper); color: var(--ink); }
.btn--sm { padding: 0.7rem 1.15rem; font-size: 0.95rem; }
.nav .btn { color: var(--paper); }
.nav .btn:hover { color: var(--ink); }

/* ---------- elementi comuni ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 0.7rem;
  font: 700 0.8rem/1 var(--sans); letter-spacing: 0.16em; text-transform: uppercase; color: var(--green-deep);
  margin-bottom: 1.2rem;
}
.eyebrow::before {
  content: ""; width: 26px; height: 14px; background: var(--green); border-radius: 0 100% 0 100%;
}
.lead { font-size: clamp(1.15rem, 1.05rem + 0.5vw, 1.4rem); line-height: 1.55; color: var(--ink-soft); max-width: 40ch; }
.section { padding-block: clamp(4rem, 9vw, 8rem); position: relative; }
.section--tint { background: var(--paper-2); }
.section--sky { background: var(--sky-soft); }
.section-head { max-width: 46rem; margin-bottom: clamp(2rem, 5vw, 3.5rem); }
.section-head p { color: var(--ink-soft); }

.leaf-frame { border-radius: var(--leaf); overflow: hidden; background: var(--sky-soft); }
.leaf-frame--rev { border-radius: var(--leaf-rev); }
.leaf-frame img { width: 100%; height: 100%; object-fit: cover; }

.tag {
  display: inline-block; font: 700 0.72rem/1 var(--sans); letter-spacing: 0.12em; text-transform: uppercase;
  padding: 0.45rem 0.8rem; border-radius: 999px; background: var(--sky-soft); color: var(--ink);
}
.tag--scuola { background: var(--sun-soft); }
.tag--natura { background: #d8f2d6; }
.tag--solidarieta { background: var(--sky-soft); }

/* ---------- hero ---------- */
.hero { position: relative; overflow: hidden; padding-block: clamp(3rem, 7vw, 6.5rem) clamp(4rem, 8vw, 7rem); }
.hero::before {
  content: ""; position: absolute; inset: -20% -10% auto auto; width: 70vw; height: 70vw; max-width: 900px; max-height: 900px;
  background: radial-gradient(closest-side, var(--sky-soft), transparent 72%); z-index: 0; pointer-events: none;
}
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.08fr 0.92fr; gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.hero h1 .it { color: var(--green-deep); }
.hero .lead { margin-block: 1.4rem 2.2rem; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 0.9rem; }
.hero-note { margin-top: 2.2rem; display: flex; align-items: center; gap: 0.8rem; font-size: 0.95rem; color: var(--ink-mute); }
.hero-note i { width: 34px; height: 2px; background: var(--ink-mute); display: block; }

.hero-art { position: relative; aspect-ratio: 1 / 1.08; max-width: 520px; margin-inline: auto; width: 100%; }
.hero-art .sun {
  position: absolute; right: 2%; top: 3%; width: 38%; aspect-ratio: 1; border-radius: 50%; background: var(--sun);
  animation: float 9s ease-in-out infinite;
}
.hero-art .arc {
  position: absolute; left: -4%; bottom: 8%; width: 46%; aspect-ratio: 1; border-radius: 50%; background: var(--sky);
  animation: float 11s ease-in-out infinite reverse;
}
.hero-art .photo {
  position: absolute; inset: 9% 9% 5% 12%; border-radius: 12px 200px 12px 200px; overflow: hidden;
  box-shadow: var(--shadow); border: 8px solid var(--paper); background: var(--paper);
}
.hero-art .photo img { width: 100%; height: 100%; object-fit: cover; }
.hero-art .leaf-mark {
  position: absolute; left: -6%; top: -2%; width: 36%; transform: rotate(-12deg); z-index: 2;
  filter: drop-shadow(0 16px 20px rgba(19, 20, 56, 0.22)); animation: sway 7s ease-in-out infinite;
}
.hero-art .badge {
  position: absolute; right: -2%; bottom: 3%; z-index: 3; background: var(--ink); color: var(--paper);
  border-radius: 18px; padding: 0.9rem 1.15rem; max-width: 210px; box-shadow: var(--shadow); font-size: 0.9rem; line-height: 1.35;
}
.badge strong { display: block; font: 600 1.35rem/1.1 var(--serif); color: var(--sun); margin-bottom: 0.25rem; }

@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }
@keyframes sway { 0%, 100% { transform: rotate(-12deg) translateY(0); } 50% { transform: rotate(-6deg) translateY(-8px); } }

/* ---------- fascia scorrevole ---------- */
.ribbon { background: var(--ink); color: var(--paper); overflow: hidden; padding-block: 1.15rem; }
.ribbon-track { display: flex; width: max-content; animation: slide 46s linear infinite; }
.ribbon:hover .ribbon-track { animation-play-state: paused; }
.ribbon-set { display: flex; align-items: center; flex-shrink: 0; }
.ribbon-set span {
  font: italic 500 clamp(1.25rem, 1rem + 1.2vw, 1.9rem)/1 var(--serif); white-space: nowrap; padding-inline: 1.6rem;
  display: flex; align-items: center; gap: 3.2rem;
}
.ribbon-set span::after { content: ""; width: 18px; height: 10px; border-radius: 0 100% 0 100%; background: var(--c, var(--green)); flex-shrink: 0; }
.ribbon-set span:nth-child(4n+2)::after { --c: var(--sun); }
.ribbon-set span:nth-child(4n+3)::after { --c: var(--sky); }
.ribbon-set span:nth-child(4n+4)::after { --c: #fff; }
@keyframes slide { to { transform: translateX(-50%); } }

/* ---------- chi siamo (home) ---------- */
.split { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(2rem, 6vw, 6rem); align-items: center; }
.split--rev { grid-template-columns: 1.1fr 0.9fr; }
.split--rev .split-media { order: 2; }
.split-media { position: relative; }
.split-media .leaf-frame { aspect-ratio: 4 / 4.6; box-shadow: var(--shadow); }
.split-media::after {
  content: ""; position: absolute; z-index: -1; width: 55%; aspect-ratio: 1; border-radius: 50%; background: var(--sun);
  right: -8%; bottom: -8%;
}
.split-media--sky::after { background: var(--sky); left: -8%; right: auto; }
.split p { color: var(--ink-soft); }
.split .btn { margin-top: 0.6rem; }
.quote {
  font: italic 500 clamp(1.3rem, 1.1rem + 1vw, 1.8rem)/1.35 var(--serif); color: var(--ink);
  border-left: 4px solid var(--green); padding-left: 1.2rem; margin: 1.8rem 0;
}

/* ---------- le nostre cure ---------- */
.cure { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.cura { background: var(--paper); padding: 2rem 1.5rem 2.2rem; transition: background 0.35s; position: relative; min-height: 170px; display: flex; flex-direction: column; justify-content: space-between; gap: 2rem; }
.cura:hover { background: var(--white); }
.cura .n { font: 700 0.8rem/1 var(--sans); letter-spacing: 0.14em; color: var(--ink-mute); }
.cura strong { display: block; font: 600 clamp(1.3rem, 1.1rem + 0.8vw, 1.7rem)/1.15 var(--serif); }
.cura strong small { display: block; font: 500 0.9rem/1 var(--sans); color: var(--ink-mute); margin-bottom: 0.45rem; letter-spacing: 0.02em; }
.cura i {
  position: absolute; right: 1.4rem; top: 1.4rem; width: 26px; height: 14px; border-radius: 0 100% 0 100%; background: var(--green);
  transition: transform 0.5s var(--ease);
}
.cura:nth-child(4n+2) i { background: var(--sun); }
.cura:nth-child(4n+3) i { background: var(--sky); }
.cura:nth-child(4n+4) i { background: var(--ink); }
.cura:hover i { transform: rotate(180deg) scale(1.25); }

/* ---------- schede attività ---------- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1.2rem, 2.5vw, 2rem); }
.card {
  background: var(--white); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column;
  box-shadow: var(--shadow); transition: transform 0.45s var(--ease);
}
.card:hover { transform: translateY(-6px); }
.card .media { aspect-ratio: 4 / 3; overflow: hidden; border-radius: 0 0 0 70px; }
.card .media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.9s var(--ease); }
.card:hover .media img { transform: scale(1.06); }
.card .body { padding: 1.5rem 1.6rem 1.8rem; display: flex; flex-direction: column; gap: 0.75rem; flex: 1; }
.card h3 { margin: 0; }
.card p { margin: 0; color: var(--ink-soft); font-size: 1rem; }
.card .tag { align-self: flex-start; }

/* ---------- rete / blocco scuro ---------- */
.dark { background: var(--ink); color: var(--paper); position: relative; overflow: hidden; }
.dark h2, .dark h3 { color: var(--paper); }
.dark p { color: rgba(251, 248, 241, 0.82); }
.dark .eyebrow { color: var(--sun); }
.dark .eyebrow::before { background: var(--sun); }
.dark::before {
  content: ""; position: absolute; right: -12%; top: -30%; width: 620px; aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(closest-side, rgba(136, 215, 213, 0.22), transparent 70%); pointer-events: none;
}
.dark .btn { background: var(--sun); border-color: var(--sun); color: var(--ink); }
.dark .btn:hover { background: var(--paper); border-color: var(--paper); }
.dark .btn--ghost { background: transparent; color: var(--paper); border-color: rgba(251, 248, 241, 0.5); }
.dark .btn--ghost:hover { background: var(--paper); color: var(--ink); border-color: var(--paper); }

.net-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(2rem, 6vw, 5rem); align-items: center; position: relative; }
.net-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.9rem; }
.net-list li {
  display: grid; grid-template-columns: auto 1fr; gap: 1rem; align-items: start;
  padding: 1.1rem 1.3rem; border: 1px solid rgba(251, 248, 241, 0.18); border-radius: 18px; background: rgba(251, 248, 241, 0.04);
}
.net-list b { font: 600 1.55rem/1 var(--serif); color: var(--sun); min-width: 2.2ch; }
.net-list span { font-size: 0.98rem; line-height: 1.5; color: rgba(251, 248, 241, 0.88); }

/* ---------- sostieni ---------- */
.support {
  display: grid; grid-template-columns: 1.2fr 0.8fr; gap: clamp(1.5rem, 4vw, 3rem); align-items: center;
  background: var(--sun); border-radius: calc(var(--radius) + 14px); padding: clamp(2rem, 5vw, 4rem); position: relative; overflow: hidden;
}
.support::after {
  content: ""; position: absolute; width: 340px; aspect-ratio: 1; right: -90px; bottom: -150px; border-radius: 50%; background: rgba(255, 255, 255, 0.35);
}
.support h2 { margin-bottom: 0.4em; }
.support p { color: var(--ink); max-width: 44ch; margin: 0; }
.cf-box {
  position: relative; z-index: 1; background: var(--paper); border-radius: 20px; padding: 1.5rem 1.6rem; box-shadow: var(--shadow);
}
.cf-box small { display: block; font: 700 0.72rem/1 var(--sans); letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-mute); margin-bottom: 0.6rem; }
.cf-box strong { display: block; font: 600 clamp(1.7rem, 1.3rem + 1.4vw, 2.3rem)/1.05 var(--serif); letter-spacing: 0.02em; word-break: break-all; }

/* ---------- pagine interne: intestazione ---------- */
.page-hero { position: relative; overflow: hidden; padding-block: clamp(3.5rem, 8vw, 7rem) clamp(2.5rem, 5vw, 4.5rem); }
.page-hero::before {
  content: ""; position: absolute; right: -8%; top: -40%; width: 560px; aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(closest-side, var(--sun-soft), transparent 70%); pointer-events: none;
}
.page-hero .wrap { position: relative; }
.page-hero h1 { max-width: 16ch; }
.page-hero .lead { margin-top: 1.4rem; max-width: 46ch; }
.crumbs { font-size: 0.9rem; color: var(--ink-mute); margin-bottom: 1.6rem; }
.crumbs a { text-decoration: none; border-bottom: 1px solid var(--line); }
.crumbs a:hover { border-color: var(--ink); }
.page-hero .deco { position: absolute; right: clamp(0rem, 4vw, 4rem); top: 50%; translate: 0 -50%; width: clamp(140px, 20vw, 260px); opacity: 0.95; }

/* ---------- chi siamo ---------- */
.prose p { color: var(--ink-soft); }
.prose p:first-of-type::first-letter {
  font: 600 3.6em/0.8 var(--serif); float: left; padding: 0.08em 0.12em 0 0; color: var(--green-deep);
}
.principles { counter-reset: p; display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.1rem 2.5rem; list-style: none; padding: 0; margin: 0; }
.principles li {
  counter-increment: p; display: grid; grid-template-columns: auto 1fr; gap: 1.1rem; align-items: baseline;
  padding: 1.2rem 0; border-bottom: 1px solid var(--line);
  font: 500 clamp(1.2rem, 1.05rem + 0.6vw, 1.5rem)/1.25 var(--serif);
}
.principles li::before { content: counter(p, decimal-leading-zero); font: 700 0.85rem/1 var(--sans); letter-spacing: 0.1em; color: var(--green-deep); }
.how { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.how-item { background: var(--white); border-radius: var(--radius); padding: 1.8rem; box-shadow: var(--shadow); }
.how-item .dot { width: 42px; height: 22px; border-radius: 0 100% 0 100%; background: var(--green); margin-bottom: 1.2rem; }
.how-item:nth-child(2) .dot { background: var(--sun); }
.how-item:nth-child(3) .dot { background: var(--sky); }
.how-item h3 { font-size: 1.35rem; }
.how-item p { margin: 0; font-size: 1rem; color: var(--ink-soft); }

.team { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.5rem, 4vw, 4rem); align-items: center; }
.team-photo { aspect-ratio: 4 / 3; }

.faq { display: grid; gap: 0.8rem; }
.faq details { background: var(--white); border-radius: 18px; border: 1px solid var(--line); transition: box-shadow 0.3s; }
.faq details[open] { box-shadow: var(--shadow); }
.faq summary {
  cursor: pointer; list-style: none; padding: 1.25rem 1.5rem; font: 600 clamp(1.1rem, 1rem + 0.4vw, 1.3rem)/1.3 var(--serif);
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; flex-shrink: 0; width: 28px; height: 28px; border-radius: 50%; background: var(--sky-soft)
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 28 28'%3E%3Cpath d='M8 12l6 6 6-6' fill='none' stroke='%23131438' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 100% no-repeat;
  transition: transform 0.35s var(--ease), background-color 0.3s;
}
.faq details[open] summary::after { transform: rotate(180deg); background-color: var(--sun-soft); }
.faq .answer { padding: 0 1.5rem 1.4rem; color: var(--ink-soft); }
.faq .answer p:last-child { margin-bottom: 0; }

/* ---------- attività: percorsi ---------- */
.paths { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1.2rem, 2.5vw, 2rem); }
.path { display: flex; flex-direction: column; background: var(--white); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.path .media { aspect-ratio: 16 / 10; overflow: hidden; }
.path .media img { width: 100%; height: 100%; object-fit: cover; }
.path .body { padding: 1.4rem 1.5rem 1.7rem; }
.path h3 { font-size: 1.35rem; margin-bottom: 0.5rem; }
.path p { margin: 0; font-size: 0.98rem; color: var(--ink-soft); }
.path--text { background: var(--ink); color: var(--paper); justify-content: center; padding: 2rem 1.8rem; }
.path--text h3 { color: var(--sun); }
.path--text p { color: rgba(251, 248, 241, 0.85); }

/* ---------- attività: filtri e linea del tempo ---------- */
.filters { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-bottom: clamp(2rem, 5vw, 3.5rem); }
.chip {
  font: 700 0.95rem/1 var(--sans); padding: 0.85rem 1.25rem; border-radius: 999px; border: 2px solid var(--ink); background: transparent;
  color: var(--ink); cursor: pointer; transition: background 0.25s, color 0.25s, transform 0.3s var(--ease);
}
.chip:hover { transform: translateY(-2px); }
.chip[aria-pressed="true"] { background: var(--ink); color: var(--paper); }

.timeline { position: relative; display: grid; gap: 0; }
.timeline::before {
  content: ""; position: absolute; left: 11px; top: 0; bottom: 0; width: 2px;
  background: linear-gradient(to bottom, var(--green), var(--sun) 40%, var(--sky) 75%, var(--ink));
  border-radius: 2px;
}
.tl-year {
  position: relative; margin: clamp(1.5rem, 4vw, 3rem) 0 1.4rem; padding-left: 3.4rem;
  font: 600 clamp(2.4rem, 1.8rem + 3vw, 4rem)/1 var(--serif); color: var(--ink);
}
.tl-year:first-child { margin-top: 0; }
.tl-year::before {
  content: ""; position: absolute; left: 0; top: 50%; translate: 0 -50%; width: 24px; height: 24px; border-radius: 50%;
  background: var(--ink); box-shadow: 0 0 0 6px var(--paper);
}
.section--tint .tl-year::before { box-shadow: 0 0 0 6px var(--paper-2); }
.tl-item { position: relative; padding: 0 0 clamp(1.6rem, 3vw, 2.4rem) 3.4rem; }
.tl-item::before {
  content: ""; position: absolute; left: 3px; top: 1.6rem; width: 18px; height: 18px; background: var(--c, var(--green));
  border-radius: 0 100% 0 100%; rotate: 0deg; box-shadow: 0 0 0 5px var(--paper-2);
}
.tl-item[data-cat="scuola"] { --c: var(--sun); }
.tl-item[data-cat="natura"] { --c: var(--green); }
.tl-item[data-cat="solidarieta"] { --c: var(--sky); }
.tl-card {
  display: grid; grid-template-columns: 280px 1fr; background: var(--white); border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow); transition: transform 0.4s var(--ease);
}
.tl-card:hover { transform: translateX(6px); }
.tl-card.no-media { grid-template-columns: 1fr; }
.tl-media { position: relative; min-height: 210px; background: var(--sky-soft); }
.tl-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.tl-card.stack { grid-template-columns: 1fr; }
.tl-media.pair { display: grid; grid-template-columns: 1.45fr 1fr; gap: 3px; min-height: 0; aspect-ratio: 16 / 6.2; }
.tl-media.pair img { position: static; width: 100%; height: 100%; min-height: 0; }
.tl-body { padding: clamp(1.3rem, 2.4vw, 2rem); }
.tl-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 0.8rem; margin-bottom: 0.9rem; }
.tl-meta time { font: 700 0.9rem/1 var(--sans); letter-spacing: 0.04em; color: var(--ink-soft); }
.tl-body h3 { margin-bottom: 0.55rem; }
.tl-body p { color: var(--ink-soft); font-size: 1rem; margin-bottom: 0.8em; }
.tl-body p:last-child { margin-bottom: 0; }
.tl-body blockquote {
  margin: 1rem 0 0; padding-left: 1rem; border-left: 3px solid var(--sun); font: italic 500 1.08rem/1.45 var(--serif); color: var(--ink);
}
.tl-body blockquote cite { display: block; font: 600 0.85rem/1.3 var(--sans); font-style: normal; color: var(--ink-mute); margin-top: 0.4rem; }
.tl-item[hidden], .tl-year[hidden] { display: none; }
.tl-card.accent { background: var(--ink); }
.tl-card.accent h3 { color: var(--paper); }
.tl-card.accent p, .tl-card.accent time { color: rgba(251, 248, 241, 0.85); }
.tl-card.accent .tag { background: var(--sky); }
.tl-empty { display: none; padding: 2rem; text-align: center; color: var(--ink-mute); }

/* ---------- contatti ---------- */
.contact-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: clamp(1.5rem, 4vw, 3rem); align-items: start; }
.legal-card { background: var(--white); border-radius: calc(var(--radius) + 6px); padding: clamp(1.6rem, 3.5vw, 2.8rem); box-shadow: var(--shadow); }
.legal-card h2 { font-size: clamp(1.7rem, 1.4rem + 1.2vw, 2.3rem); }
.data-list { margin: 1.6rem 0 0; display: grid; }
.data-row {
  display: grid; grid-template-columns: 7.5rem 1fr auto; gap: 0.5rem 1.2rem; align-items: center;
  padding: 1.05rem 0; border-top: 1px solid var(--line);
}
.data-row:last-child { border-bottom: 1px solid var(--line); }
.data-row dt { font: 700 0.75rem/1.2 var(--sans); letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-mute); }
.data-row dd { margin: 0; font-size: 1.08rem; font-weight: 500; word-break: break-word; }
.data-row dd a { text-decoration: none; border-bottom: 2px solid var(--sun); transition: background 0.25s; }
.data-row dd a:hover { background: var(--sun-soft); }
.copy {
  font: 700 0.8rem/1 var(--sans); padding: 0.6rem 0.9rem; border-radius: 999px; border: 1.5px solid var(--line); background: var(--paper);
  color: var(--ink); cursor: pointer; transition: background 0.25s, border-color 0.25s;
}
.copy:hover { background: var(--sky-soft); border-color: var(--sky); }
.copy.done { background: var(--green); border-color: var(--green); }
.side-stack { display: grid; gap: 1.2rem; }
.side-card { border-radius: var(--radius); padding: 1.7rem; }
.side-card h3 { font-size: 1.4rem; }
.side-card p { margin: 0 0 1rem; font-size: 1rem; }
.side-card--sun { background: var(--sun); }
.side-card--sky { background: var(--sky-soft); }
.side-card--ink { background: var(--ink); color: var(--paper); }
.side-card--ink h3 { color: var(--paper); }
.side-card--ink p { color: rgba(251, 248, 241, 0.82); }
.side-card--ink .btn { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.side-card--ink .btn:hover { background: var(--sun); border-color: var(--sun); }
.map-link { display: block; position: relative; border-radius: var(--radius); overflow: hidden; background: var(--sky); padding: 2.2rem 1.7rem; text-decoration: none; }
.map-link::before {
  content: ""; position: absolute; inset: 0; opacity: 0.55;
  background:
    repeating-linear-gradient(115deg, transparent 0 46px, rgba(255, 255, 255, 0.7) 46px 50px),
    repeating-linear-gradient(25deg, transparent 0 70px, rgba(255, 255, 255, 0.55) 70px 73px);
}
.map-link > * { position: relative; }
.map-link strong { display: block; font: 600 1.4rem/1.15 var(--serif); margin-bottom: 0.3rem; }
.map-link span { font-size: 0.98rem; }
.map-link .pin { width: 34px; height: 34px; background: var(--ink); border-radius: 50% 50% 50% 0; rotate: -45deg; margin-bottom: 1.2rem; display: grid; place-items: center; }
.map-link .pin::after { content: ""; width: 12px; height: 12px; border-radius: 50%; background: var(--sun); }

/* ---------- footer ---------- */
.site-footer { background: var(--ink); color: rgba(251, 248, 241, 0.82); position: relative; margin-top: -1px; }
.footer-wave { display: block; width: 100%; height: clamp(40px, 6vw, 90px); color: var(--paper); background: var(--ink); }
.footer-wave.on-tint { color: var(--paper-2); }
.footer-main { display: grid; grid-template-columns: 1.4fr 1fr 1.3fr; gap: clamp(2rem, 5vw, 4rem); padding-block: clamp(2.5rem, 6vw, 4.5rem); }
.footer-main img { height: 78px; width: auto; margin-bottom: 1.3rem; }
.footer-main p { font-size: 0.98rem; max-width: 34ch; }
.footer-main h2 { font: 700 0.78rem/1 var(--sans); letter-spacing: 0.16em; text-transform: uppercase; color: var(--sun); margin-bottom: 1.3rem; }
.footer-main ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.6rem; }
.footer-main a { text-decoration: none; transition: color 0.2s; }
.footer-main a:hover { color: var(--sun); }
.footer-main address { font-style: normal; display: grid; gap: 0.4rem; font-size: 0.98rem; }
.social { display: inline-flex; align-items: center; gap: 0.7rem; margin-top: 1.2rem; font-weight: 600; }
.social svg { width: 38px; height: 38px; padding: 9px; border-radius: 50%; background: rgba(251, 248, 241, 0.1); transition: background 0.25s, color 0.25s; }
.social:hover svg { background: var(--sun); color: var(--ink); }
.footer-bottom { border-top: 1px solid rgba(251, 248, 241, 0.16); padding-block: 1.5rem; font-size: 0.9rem; color: rgba(251, 248, 241, 0.7); }
.footer-bottom .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.6rem 2rem; }
.green-strip { background: var(--green); color: var(--ink); padding-block: 0.7rem; font-size: 0.9rem; font-weight: 600; text-align: center; }
.green-strip .wrap { display: flex; align-items: center; justify-content: center; gap: 0.6rem; }
.green-strip svg { flex: none; }
.footer-bottom a { text-decoration: none; border-bottom: 1px solid rgba(251, 248, 241, 0.4); }
.footer-bottom a:hover { color: var(--sun); border-color: var(--sun); }

/* ---------- 404 ---------- */
.notfound { min-height: 62vh; display: grid; place-items: center; text-align: center; padding-block: 4rem; }
.notfound img { width: 130px; margin: 0 auto 1.5rem; }

/* ---------- animazioni di ingresso ---------- */
.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.9s var(--ease), transform 0.9s var(--ease); transition-delay: var(--d, 0s); }
.js .reveal.in { opacity: 1; transform: none; }

/* ---------- responsive ---------- */
@media (max-width: 980px) {
  .hero-grid, .split, .split--rev, .net-grid, .support, .team, .contact-grid { grid-template-columns: 1fr; }
  .split--rev .split-media { order: 0; }
  .hero-art { max-width: 440px; order: -1; margin-bottom: 1rem; }
  .cure { grid-template-columns: repeat(2, 1fr); }
  .cards, .paths, .how { grid-template-columns: 1fr 1fr; }
  .footer-main { grid-template-columns: 1fr 1fr; }
  .footer-main > :first-child { grid-column: 1 / -1; }
  .split-media { max-width: 460px; }
  .page-hero .deco { display: none; }
}
@media (max-width: 820px) {
  .nav-toggle { display: block; }
  .nav {
    position: absolute; left: 0; right: 0; top: 100%; flex-direction: column; align-items: stretch; gap: 0.2rem;
    padding: 1rem var(--gutter) 1.6rem; background: var(--paper); border-bottom: 1px solid var(--line);
    box-shadow: 0 30px 40px -30px rgba(19, 20, 56, 0.5);
    clip-path: inset(0 0 100% 0); visibility: hidden; transition: clip-path 0.45s var(--ease), visibility 0.45s;
  }
  .nav.open { clip-path: inset(0 0 -40px 0); visibility: visible; }
  .nav a { font-size: 1.25rem; padding: 0.8rem 0; font-family: var(--serif); border-bottom: 1px solid var(--line); }
  .nav a:not(.btn)::after { display: none; }
  .nav .btn { margin-top: 0.8rem; justify-content: center; font-family: var(--sans); font-size: 1rem; border-bottom: 2px solid var(--ink); }
}
@media (max-width: 720px) {
  .cards, .paths, .how, .principles { grid-template-columns: 1fr; }
  .tl-card { grid-template-columns: 1fr; }
  .tl-media { min-height: 0; aspect-ratio: 16 / 10; }
  .tl-media.pair { aspect-ratio: 16 / 8; }
  .tl-card:hover { transform: none; }
  .data-row { grid-template-columns: 1fr auto; }
  .data-row dt { grid-column: 1 / -1; }
  .footer-main { grid-template-columns: 1fr; }
  .hero-art .badge { right: 2%; }
  .brand img { height: 40px; }
}
@media (max-width: 480px) {
  .cure { grid-template-columns: 1fr; }
  .cura { min-height: 130px; }
  .hero-cta .btn { width: 100%; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition-duration: 0.01ms !important; }
  .js .reveal { opacity: 1; transform: none; }
  .ribbon-track { flex-wrap: wrap; width: auto; justify-content: center; }
}

@media print {
  .site-header, .ribbon, .filters, .footer-wave { display: none; }
  body { background: #fff; }
}