/* =============================================================================
   Clanksy landing — Design system minimal
   ============================================================================= */

:root {
  /* Palette spa/wellness — toni caldi e riposanti, no bianco puro */
  --c-bg: #f6f1e8;            /* cream chiaro caldo */
  --c-bg-soft: #ede5d6;       /* sand piu scuro, section alternate */
  --c-bg-tinted: #e2e8df;     /* verde-salvia chiarissimo, hero */
  --c-bg-deep: #2a2620;       /* warm dark per CTA finale */
  --c-card: #fbf8f1;          /* card warm off-white */
  --c-text: #2a2520;          /* warm dark, no slate freddo */
  --c-text-soft: #6b5f54;     /* warm grey-brown */
  --c-text-muted: #a89b8d;    /* sand-grey */
  --c-accent: #7a8d7e;        /* sage green riposante */
  --c-accent-strong: #4a5d4f; /* deep sage */
  --c-accent-soft: #d4dcd5;   /* sage tint per badge */
  --c-accent-glow: #c8d4c9;   /* highlight molto soft */
  --c-border: #d8cfc1;        /* warm cream border */
  --c-border-soft: #e6dfd2;   /* divider piu chiaro */
  --c-rose: #b56575;          /* rosa muted, no shocking pink */
  --c-amber: #c79c5a;         /* amber per accento secondario */
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
  color: var(--c-text);
  background: var(--c-bg);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img, svg { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(246, 241, 232, 0.85);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--c-border-soft);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 0;
}
.logo {
  display: flex; align-items: center; gap: 10px;
  font-size: 20px; font-weight: 700;
  letter-spacing: -0.02em;
}
.logo-mark {
  width: 32px; height: 32px;
  background: linear-gradient(135deg, var(--c-accent) 0%, var(--c-accent-strong) 100%);
  color: white;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; font-weight: 800;
}
.nav-links {
  display: flex; gap: 28px; align-items: center;
  font-size: 14px;
  color: var(--c-text-soft);
}
.nav-links a:hover { color: var(--c-text); }
.nav-cta {
  background: var(--c-text);
  color: white;
  padding: 9px 16px;
  border-radius: 8px;
  font-size: 13px; font-weight: 500;
  transition: background 0.15s;
}
.nav-cta:hover { background: var(--c-accent-strong); color: white; }
.lang-switch {
  display: flex; gap: 4px;
  font-size: 12px;
  color: var(--c-text-muted);
}
.lang-switch a {
  padding: 4px 8px; border-radius: 4px;
}
.lang-switch a.active {
  background: var(--c-accent-soft); color: var(--c-accent-strong); font-weight: 600;
}

/* Hero */
.hero {
  padding: 96px 0 72px;
  background:
    radial-gradient(ellipse at top right, rgba(122, 141, 126, 0.18) 0%, transparent 55%),
    radial-gradient(ellipse at bottom left, rgba(199, 156, 90, 0.12) 0%, transparent 50%),
    linear-gradient(180deg, var(--c-bg-tinted) 0%, var(--c-bg) 100%);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(74, 93, 79, 0.04) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: center;
}
@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
}
.eyebrow {
  display: inline-block;
  font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--c-accent-strong);
  background: var(--c-card);
  border: 1px solid var(--c-accent-soft);
  padding: 7px 14px;
  border-radius: 100px;
  margin-bottom: 22px;
  box-shadow: 0 2px 6px rgba(74, 93, 79, 0.06);
}
.h1 {
  font-size: 56px;
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--c-text);
  margin-bottom: 18px;
}
.h1 em {
  font-style: italic;
  font-family: 'Cormorant Garamond', 'Playfair Display', Georgia, serif;
  font-weight: 500;
  background: linear-gradient(120deg, var(--c-accent-strong) 0%, var(--c-amber) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  padding: 0 4px;
}
@media (max-width: 860px) { .h1 { font-size: 36px; } }
.lead {
  font-size: 18px;
  color: var(--c-text-soft);
  margin-bottom: 32px;
  max-width: 540px;
}
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 24px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 15px;
  transition: transform 0.15s, box-shadow 0.15s;
}
.btn-primary {
  background: var(--c-accent-strong);
  color: var(--c-bg);
  box-shadow: 0 6px 18px rgba(74, 93, 79, 0.28);
}
.btn-primary:hover {
  transform: translateY(-1px);
  background: var(--c-text);
  box-shadow: 0 10px 24px rgba(42, 38, 32, 0.30);
}
.btn-secondary {
  color: var(--c-text);
  background: var(--c-card);
  border: 1px solid var(--c-border);
}
.btn-secondary:hover { background: var(--c-bg-soft); border-color: var(--c-accent); }
.btn-row { display: flex; gap: 12px; flex-wrap: wrap; }

.hero-illu {
  position: relative;
}
.hero-card {
  background: var(--c-card);
  border-radius: 18px;
  padding: 22px;
  box-shadow:
    0 0 0 1px var(--c-border-soft),
    0 30px 60px -25px rgba(74, 93, 79, 0.30);
  transform: rotate(-1.2deg);
}
.hero-card-2 {
  position: absolute;
  top: 60px; right: -30px;
  background: var(--c-card);
  border-radius: 14px;
  padding: 14px 16px;
  box-shadow:
    0 0 0 1px var(--c-border-soft),
    0 16px 36px -14px rgba(74, 93, 79, 0.30);
  transform: rotate(3deg);
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  color: var(--c-text-soft);
}
@media (max-width: 860px) { .hero-card-2 { display: none; } }
.chat-bubble {
  margin-bottom: 8px;
  display: flex;
}
.chat-bubble.in { justify-content: flex-start; }
.chat-bubble.out { justify-content: flex-end; }
.chat-bubble .msg {
  max-width: 76%;
  padding: 10px 14px;
  border-radius: 16px;
  font-size: 14px;
  line-height: 1.5;
}
.chat-bubble.in .msg {
  background: var(--c-bg-soft);
  color: var(--c-text);
  border-bottom-left-radius: 4px;
}
.chat-bubble.out .msg {
  background: var(--c-accent-strong);
  color: var(--c-bg);
  border-bottom-right-radius: 4px;
}
.chat-time { font-size: 11px; color: var(--c-text-muted); padding: 0 6px 6px; }

/* Sezioni generiche */
.section { padding: 80px 0; }
.section-tinted { background: var(--c-bg-soft); }
.section-header { text-align: center; margin-bottom: 56px; }
.section-eyebrow {
  font-size: 12px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--c-accent-strong);
  margin-bottom: 12px;
}
.section-title {
  font-size: 36px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
@media (max-width: 860px) { .section-title { font-size: 28px; } }
.section-sub {
  font-size: 17px;
  color: var(--c-text-soft);
  max-width: 600px;
  margin: 0 auto;
}

/* Problem cards */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 860px) { .problem-grid { grid-template-columns: 1fr; } }
.problem-card {
  padding: 28px;
  background: var(--c-card);
  border-radius: 16px;
  border: 1px solid var(--c-border-soft);
  box-shadow: 0 2px 8px rgba(74, 93, 79, 0.04);
  transition: transform 0.25s, box-shadow 0.25s;
}
.problem-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(74, 93, 79, 0.10);
}
.problem-icon {
  font-size: 24px;
  margin-bottom: 14px;
}
.problem-title {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--c-text);
}
.problem-desc {
  font-size: 14px;
  color: var(--c-text-soft);
  line-height: 1.6;
}

/* Features */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}
@media (max-width: 860px) { .feature-grid { grid-template-columns: 1fr; } }
.feature {
  display: flex; gap: 18px;
  padding: 28px;
  background: var(--c-card);
  border-radius: 16px;
  border: 1px solid var(--c-border-soft);
  box-shadow: 0 2px 8px rgba(74, 93, 79, 0.04);
  transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
}
.feature:hover {
  border-color: var(--c-accent);
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(74, 93, 79, 0.10);
}
.feature-icon-box {
  flex-shrink: 0;
  width: 44px; height: 44px;
  border-radius: 10px;
  background: var(--c-accent-soft);
  color: var(--c-accent-strong);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
}
.feature-text h3 {
  font-size: 16px; font-weight: 600;
  margin-bottom: 6px;
  color: var(--c-text);
}
.feature-text p {
  font-size: 14px; color: var(--c-text-soft); line-height: 1.6;
}

/* How it works */
.how-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
}
@media (max-width: 860px) { .how-grid { grid-template-columns: 1fr; } }
.how-step {
  text-align: center;
  position: relative;
}
.how-num {
  width: 60px; height: 60px;
  margin: 0 auto 22px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c-accent) 0%, var(--c-accent-strong) 100%);
  color: var(--c-bg);
  font-size: 22px;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 20px rgba(74, 93, 79, 0.25);
}
.how-step h3 {
  font-size: 18px; font-weight: 600;
  margin-bottom: 10px;
}
.how-step p {
  font-size: 14.5px;
  color: var(--c-text-soft);
  line-height: 1.6;
}

/* Why us / differentiators */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
@media (max-width: 860px) { .why-grid { grid-template-columns: 1fr; gap: 32px; } }
.why-list { list-style: none; padding: 0; }
.why-list li {
  padding: 16px 0 16px 36px;
  position: relative;
  font-size: 15.5px;
  color: var(--c-text);
  border-bottom: 1px solid var(--c-border);
  line-height: 1.6;
}
.why-list li:last-child { border-bottom: none; }
.why-list li::before {
  content: "✓";
  position: absolute;
  left: 0; top: 14px;
  width: 24px; height: 24px;
  background: var(--c-accent);
  color: white;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px;
  font-weight: bold;
}
.why-list strong { color: var(--c-text); }

.competitor-table {
  background: var(--c-card);
  border-radius: 16px;
  border: 1px solid var(--c-border-soft);
  box-shadow: 0 4px 16px rgba(74, 93, 79, 0.06);
  overflow: hidden;
  font-size: 14px;
}
.competitor-table .row {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  padding: 14px 18px;
  border-bottom: 1px solid var(--c-border-soft);
}
.competitor-table .row:last-child { border-bottom: none; }
.competitor-table .row.head {
  background: var(--c-bg-soft);
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--c-text-muted);
}
.competitor-table .check { color: var(--c-accent-strong); font-weight: 700; font-size: 16px; }
.competitor-table .nope { color: var(--c-rose); font-size: 16px; }
.competitor-table .you {
  background: var(--c-accent-soft);
  font-weight: 600;
}

/* FAQ */
.faq {
  max-width: 760px;
  margin: 0 auto;
}
.faq-item {
  border-bottom: 1px solid var(--c-border-soft);
}
.faq-item summary {
  padding: 22px 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--c-text);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-size: 24px;
  color: var(--c-text-muted);
  transition: transform 0.2s;
}
.faq-item[open] summary::after {
  transform: rotate(45deg);
}
.faq-item .answer {
  padding: 0 0 22px;
  color: var(--c-text-soft);
  font-size: 14.5px;
  line-height: 1.65;
}

/* Final CTA */
.final-cta {
  background:
    radial-gradient(ellipse at top right, rgba(122, 141, 126, 0.30) 0%, transparent 60%),
    radial-gradient(ellipse at bottom left, rgba(199, 156, 90, 0.18) 0%, transparent 55%),
    linear-gradient(180deg, #2a2620 0%, #1d1a16 100%);
  color: var(--c-bg);
  padding: 96px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.final-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(212, 220, 213, 0.05) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}
.final-cta .section-title { color: var(--c-bg); position: relative; }
.final-cta .section-sub { color: rgba(246, 241, 232, 0.72); position: relative; }
.final-cta .btn-primary {
  background: var(--c-accent);
  color: var(--c-text);
  margin-top: 32px;
  box-shadow: 0 8px 24px rgba(122, 141, 126, 0.40);
}
.final-cta .btn-primary:hover {
  background: var(--c-accent-glow);
  color: var(--c-text);
}

/* Form */
.form-card {
  max-width: 540px;
  margin: 40px auto 0;
  background: var(--c-card);
  color: var(--c-text);
  padding: 36px 32px;
  border-radius: 18px;
  text-align: left;
  box-shadow: 0 30px 80px -25px rgba(0, 0, 0, 0.50);
  position: relative;
}
.form-card h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.form-card p {
  font-size: 14px; color: var(--c-text-soft);
  margin-bottom: 22px;
}
.form-row { margin-bottom: 16px; }
.form-row label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 6px;
  color: var(--c-text);
}
.form-row input, .form-row textarea, .form-row select {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--c-border);
  font-size: 14px;
  font-family: inherit;
  color: var(--c-text);
  background: var(--c-bg);
  transition: border-color 0.18s, box-shadow 0.18s;
}
.form-row input:focus, .form-row textarea:focus, .form-row select:focus {
  outline: none;
  border-color: var(--c-accent);
  box-shadow: 0 0 0 4px var(--c-accent-soft);
}
.form-card .btn-primary {
  width: 100%;
  justify-content: center;
}
.form-success {
  background: var(--c-accent-soft);
  color: var(--c-accent-strong);
  padding: 16px;
  border-radius: 10px;
  font-size: 14px;
  text-align: center;
  margin-top: 12px;
  display: none;
  border: 1px solid var(--c-accent);
}
.form-error {
  background: #f5e3e3;
  color: #8a3a3a;
  padding: 12px;
  border-radius: 10px;
  font-size: 13px;
  text-align: center;
  margin-top: 12px;
  display: none;
  border: 1px solid var(--c-rose);
}

/* Footer */
.footer {
  background: var(--c-bg-soft);
  padding: 48px 0 36px;
  border-top: 1px solid var(--c-border);
  font-size: 13px;
  color: var(--c-text-muted);
}
.footer-grid {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
  align-items: center;
}
.footer a:hover { color: var(--c-text); }