/* ═══════════════════════════════════════════════════════
   AELODEA NATURE — Home
   Hero mesh organico · 4 Mondi accordion · Cadeia ·
   Numeri filiera · Scienza · Certificazioni
   ═══════════════════════════════════════════════════════ */

/* ─── HERO ───────────────────────────────────────────── */
.hero {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 140px 0 90px;
}

/* Mesh organico animato — segnaposto visivo finché non arriva
   la scroll animation (SCROLL_ANIMATION_SLOT_HOME) */
.hero-mesh {
  position: absolute;
  inset: -20%;
  pointer-events: none;
  filter: blur(70px);
  opacity: 0.85;
}
.hero-mesh .blob {
  position: absolute;
  border-radius: 50%;
}
.blob-1 {
  width: 56vw; height: 56vw;
  background: radial-gradient(circle, rgba(123,150,105,0.4) 0%, transparent 65%);
  top: 4%; right: -10%;
  animation: drift-1 22s ease-in-out infinite alternate;
}
.blob-2 {
  width: 44vw; height: 44vw;
  background: radial-gradient(circle, rgba(3,60,28,0.18) 0%, transparent 65%);
  bottom: -6%; left: -8%;
  animation: drift-2 28s ease-in-out infinite alternate;
}
.blob-3 {
  width: 30vw; height: 30vw;
  background: radial-gradient(circle, rgba(201,123,61,0.16) 0%, transparent 65%);
  top: 42%; left: 36%;
  animation: drift-3 26s ease-in-out infinite alternate;
}
@keyframes drift-1 { to { transform: translate(-9vw, 7vh) scale(1.12); } }
@keyframes drift-2 { to { transform: translate(7vw, -6vh) scale(1.08); } }
@keyframes drift-3 { to { transform: translate(-5vw, -8vh) scale(0.92); } }

/* Vena di foglia — linea SVG decorativa */
.hero-vein {
  position: absolute;
  right: clamp(-120px, -4vw, 0px);
  top: 0;
  height: 100%;
  width: clamp(280px, 36vw, 560px);
  opacity: 0.5;
  pointer-events: none;
}
.hero-vein path {
  fill: none;
  stroke: var(--aelodea-green);
  stroke-width: 1;
  opacity: 0.25;
  stroke-dasharray: 2400;
  stroke-dashoffset: 2400;
  animation: vein-draw 3.2s var(--ease) 0.4s forwards;
}
@keyframes vein-draw { to { stroke-dashoffset: 0; } }

.hero-content { position: relative; z-index: 2; }
.hero .eyebrow { margin-bottom: 30px; color: var(--aelodea-light); }
.hero h1 { max-width: 13ch; margin-bottom: 30px; }
.hero h1 .italic { color: var(--aelodea-green); }
.hero .lead { margin-bottom: 48px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-meta {
  margin-top: clamp(56px, 8vh, 96px);
  display: flex;
  gap: clamp(32px, 5vw, 72px);
  flex-wrap: wrap;
}
.hero-meta div { display: flex; flex-direction: column; gap: 4px; }
.hero-meta strong {
  font-family: var(--serif);
  font-size: clamp(24px, 2.4vw, 32px);
  font-weight: 500;
}
.hero-meta span {
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--muted);
}

.hero-scroll-hint {
  position: absolute;
  bottom: 36px; left: 50%;
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center;
  gap: 10px;
  font-size: 10.5px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--muted);
  z-index: 2;
}
.hero-scroll-hint::after {
  content: '';
  width: 1px; height: 44px;
  background: linear-gradient(var(--aelodea-green), transparent);
  animation: hint-pulse 2.2s ease-in-out infinite;
}
@keyframes hint-pulse {
  0%, 100% { transform: scaleY(0.5); opacity: 0.4; transform-origin: top; }
  50% { transform: scaleY(1); opacity: 1; transform-origin: top; }
}

/* ─── 4 MONDI — accordion orizzontale (firma del sito) ─ */
.mondi { padding: 0; background: var(--forest-deep); }
.mondi-head {
  padding: var(--section-pad) 0 64px;
  color: var(--dark-ink);
}
.mondi-head .eyebrow { color: var(--sage); }

.mondi-strip {
  display: flex;
  height: clamp(540px, 78vh, 720px);
  gap: 6px;
  padding: 0 6px 6px;
}
.mondo {
  flex: 1;
  position: relative;
  overflow: hidden;
  border-radius: 22px;
  cursor: pointer;
  transition: flex 0.85s var(--ease);
  display: flex;
  align-items: flex-end;
  color: var(--dark-ink);
  isolation: isolate;
}
.mondi-strip:hover .mondo { flex: 0.72; }
.mondi-strip .mondo:hover,
.mondi-strip .mondo:focus-within { flex: 2.6; }

.mondo-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  transition: transform 1.2s var(--ease);
}
.mondo:hover .mondo-bg { transform: scale(1.06); }
.mondo[data-l="drink"] .mondo-bg {
  background: linear-gradient(168deg, #0A5A2E 0%, #033C1C 46%, #5C3A1A 130%);
}
.mondo[data-l="supplement"] .mondo-bg {
  background: linear-gradient(168deg, #06301A 0%, #021D0F 60%, #2E2410 130%);
}
.mondo[data-l="petcare"] .mondo-bg {
  background: linear-gradient(168deg, #3E5A33 0%, #1E3517 56%, #033C1C 130%);
}
.mondo[data-l="cicatrialoe"] .mondo-bg {
  background: linear-gradient(168deg, #C9D8CC 0%, #7B9669 56%, #1E3517 145%);
}
.mondo-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 90% 60% at 70% 20%, rgba(255,255,255,0.1), transparent 60%),
    linear-gradient(transparent 35%, rgba(0,0,0,0.46) 100%);
}

.mondo-num {
  position: absolute;
  top: 26px; left: 28px;
  font-family: var(--serif);
  font-style: italic;
  font-size: 17px;
  opacity: 0.65;
}
.mondo-content {
  padding: 34px 30px;
  width: 100%;
  position: relative;
  z-index: 1;
}
.mondo-label {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  position: absolute;
  bottom: 30px; left: 26px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  opacity: 0.9;
  transition: opacity 0.4s var(--ease);
  white-space: nowrap;
}
.mondo-detail {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s var(--ease) 0.18s, transform 0.55s var(--ease) 0.18s;
}
.mondo:hover .mondo-label,
.mondo:focus-within .mondo-label { opacity: 0; }
.mondo:hover .mondo-detail,
.mondo:focus-within .mondo-detail { opacity: 1; transform: translateY(0); }

.mondo-detail h3 {
  font-size: clamp(28px, 2.8vw, 42px);
  margin-bottom: 10px;
  font-weight: 500;
}
.mondo-detail .mondo-tag {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(16px, 1.4vw, 20px);
  opacity: 0.85;
  display: block;
  margin-bottom: 16px;
  max-width: 34ch;
}
.mondo-detail .mondo-count {
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  opacity: 0.75;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.mondo-detail .mondo-count::after {
  content: '→';
  font-size: 15px;
  transition: transform 0.3s var(--ease);
}
.mondo:hover .mondo-count::after { transform: translateX(5px); }

@media (max-width: 920px) {
  .mondi-strip {
    flex-direction: column;
    height: auto;
    gap: 8px;
    padding: 0 8px 8px;
  }
  .mondo { min-height: 200px; border-radius: 18px; }
  .mondi-strip:hover .mondo { flex: 1; }
  .mondo-label { display: none; }
  .mondo-detail { opacity: 1; transform: none; }
}

/* ─── CADEIA (filiera orizzontale) ───────────────────── */
.cadeia { background: var(--bg); }
.cadeia-track {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  position: relative;
  margin-top: 24px;
}
.cadeia-track::before {
  content: '';
  position: absolute;
  top: 23px; left: 6%; right: 6%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(3,60,28,0.3) 12%, rgba(3,60,28,0.3) 88%, transparent);
}
.cadeia-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 14px;
  position: relative;
}
.cadeia-dot {
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid rgba(3,60,28,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  position: relative;
  z-index: 1;
  transition: all 0.4s var(--ease);
}
.cadeia-dot svg { width: 21px; height: 21px; color: var(--aelodea-green); }
.cadeia-step:hover .cadeia-dot {
  background: var(--aelodea-green);
  border-color: var(--aelodea-green);
  transform: scale(1.12);
  box-shadow: 0 12px 30px rgba(3,60,28,0.25);
}
.cadeia-step:hover .cadeia-dot svg { color: var(--bg); }
.cadeia-step h4 {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.cadeia-step p { font-size: 13px; color: var(--muted); line-height: 1.55; }

@media (max-width: 860px) {
  .cadeia-track { grid-template-columns: 1fr; gap: 36px; }
  .cadeia-track::before {
    top: 0; bottom: 0; left: 22px; right: auto;
    width: 1px; height: auto;
    background: linear-gradient(180deg, transparent, rgba(3,60,28,0.3) 10%, rgba(3,60,28,0.3) 90%, transparent);
  }
  .cadeia-step { flex-direction: row; text-align: left; gap: 20px; align-items: flex-start; }
  .cadeia-dot { margin-bottom: 0; flex-shrink: 0; }
  .cadeia-step > div { padding-top: 10px; }
}

/* ─── NUMERI FILIERA (counters) ──────────────────────── */
.numeri {
  background: var(--bg-alt);
  border-top: 1px solid rgba(3,60,28,0.08);
  border-bottom: 1px solid rgba(3,60,28,0.08);
}
.numeri-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}
.counter-item { text-align: left; }
.counter-num {
  font-family: var(--serif);
  font-size: clamp(54px, 6.2vw, 92px);
  font-weight: 400;
  line-height: 1;
  color: var(--aelodea-green);
  display: flex;
  align-items: baseline;
}
.counter-num sup {
  font-size: 0.42em;
  font-style: italic;
  margin-left: 4px;
}
.counter-item p {
  font-size: 12.5px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--muted);
  margin-top: 14px;
  max-width: 22ch;
  line-height: 1.6;
}
@media (max-width: 860px) {
  .numeri-grid { grid-template-columns: 1fr 1fr; gap: 48px 24px; }
}

/* ─── SCIENZA (dark panel) ───────────────────────────── */
.scienza {
  background: var(--dark-bg);
  color: var(--dark-ink);
  position: relative;
  overflow: hidden;
}
.scienza::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(240,235,224,0.07) 1px, transparent 1px);
  background-size: 26px 26px;
  mask-image: radial-gradient(ellipse 70% 60% at 80% 30%, black, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 80% 30%, black, transparent 70%);
}
.scienza .eyebrow { color: var(--sage); }
.scienza-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(48px, 6vw, 96px);
  align-items: start;
  position: relative;
}
.scienza-grid .lead { color: rgba(240,235,224,0.65); }
.scienza-cards { display: grid; gap: 14px; }
.scienza-card {
  background: rgba(240,235,224,0.05);
  border: 1px solid rgba(240,235,224,0.1);
  border-radius: 18px;
  padding: 26px 28px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  backdrop-filter: blur(8px);
  transition: all 0.4s var(--ease);
}
.scienza-card:hover {
  background: rgba(240,235,224,0.09);
  border-color: rgba(240,235,224,0.2);
  transform: translateX(6px);
}
.scienza-card h4 {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 500;
  margin-bottom: 6px;
}
.scienza-card p { font-size: 13.5px; color: rgba(240,235,224,0.6); line-height: 1.6; }

.e2-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 36px;
  padding: 12px 22px;
  border: 1px solid rgba(123,150,105,0.4);
  border-radius: 100px;
  font-size: 12.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sage);
}
.e2-badge::before {
  content: '';
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--sage);
  animation: e2-pulse 2.4s ease-in-out infinite;
}
@keyframes e2-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(123,150,105,0.5); }
  50% { box-shadow: 0 0 0 8px rgba(123,150,105,0); }
}
@media (max-width: 860px) {
  .scienza-grid { grid-template-columns: 1fr; }
}

/* ─── CERTIFICAZIONI ─────────────────────────────────── */
.certs { background: var(--bg); }
.certs-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}
.cert-card {
  border: 1px solid rgba(3,60,28,0.12);
  border-radius: 18px;
  padding: 34px 22px;
  text-align: center;
  transition: all 0.4s var(--ease);
  background: var(--surface);
}
.cert-card:hover {
  border-color: var(--aelodea-green);
  transform: translateY(-6px);
  box-shadow: var(--shadow-soft);
}
.cert-card .icon-box { margin: 0 auto 18px; border-radius: 50%; }
.cert-card h4 {
  font-size: 13.5px;
  font-weight: 600;
  margin-bottom: 4px;
}
.cert-card p { font-size: 11.5px; color: var(--muted); }
@media (max-width: 920px) { .certs-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .certs-grid { grid-template-columns: 1fr 1fr; } }