/* style.css */

/* ====== Variabili di brand ====== */
:root {
  --grad-a: #ff6a3d;  /* Arancio caldo */
  --grad-b: #f5b041;  /* Giallo ambra */
  --ink: #0f172a;     /* Testi principali */
  --text: #334155;    /* Corpo testo */
  --muted: #64748b;   /* Testo secondario */
  --bg: #f7f7fb;      /* Sfondo pagina */
  --card: #ffffff;    /* Sfondo card */
  --line: #e5e7eb;    /* Bordo leggero */
  --accent: #10b981;  /* Verde acqua */
  --accent-ink: #052e25;
  --radius: 16px;
  --container: 1080px;
  --measure: 62ch;
}

/* ====== Reset & Base ====== */
* {
  box-sizing: border-box;
}

html, body {
  height: 100%;
}

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
}

img {
  max-width: 100%;
  display: block;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.muted {
  color: var(--muted);
}

.mt-20 {
  margin-top: 20px;
}

/* ====== HERO ====== */
.hero {
  background: linear-gradient(135deg, var(--grad-a), var(--grad-b));
  color: #fff;
}

.hero__wrap {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 32px;
  align-items: center;
  padding: 72px 0;
}

.hero__copy {
  max-width: var(--measure);
}

.eyebrow {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.16);
  backdrop-filter: blur(4px);
  letter-spacing: .4px;
}

.hero h1 {
  margin: .2rem 0 1rem;
  font-size: clamp(32px, 5vw, 56px);
  line-height: 1.1;
  color: #fff;
}

.lead {
  font-size: 18px;
  opacity: .95;
}

.badges {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.badges li {
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,.16);
}

.hero__art {
  display: grid;
  place-items: center;
}

.shape {
  width: 240px;
  height: 240px;
  border: 3px dashed rgba(255,255,255,.6);
  border-radius: 28px;
  opacity: .8;
}

.shape--megaphone {
  background: conic-gradient(from 210deg at 70% 30%, rgba(255,255,255,.25), transparent 35%);
}

/* ====== SECTIONS ====== */
.section {
  padding: 72px 0;
  border-top: 1px solid var(--line);
}

.section--alt {
  background: #fff;
}

.section__head {
  max-width: var(--measure);
}

/* ====== GRID ====== */
.grid {
  display: grid;
  gap: 18px;
  align-items: start;
}

.grid--2 {
  grid-template-columns: 1fr 1fr;
}

.grid--3 {
  grid-template-columns: repeat(3, 1fr);
}

.align-start {
  align-items: start;
}

/* ====== CARDS / PANELS ====== */
.card, .panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
}

.card--icon {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: center;
}

.card--note {
  background: #fafafc;
  font-style: italic;
}

.panel--accent {
  background: #fff7ed;
  border-color: #fde68a;
}

/* ====== ICON PLACEHOLDERS ====== */
.icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(16,185,129,.1), rgba(245,176,65,.2));
  border: 1px solid #e2e8f0;
}

.icon--grid {
  background: linear-gradient(135deg, rgba(16,185,129,.2), rgba(245,176,65,.25));
}

/* ====== STEPS ====== */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 18px;
}

.step {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
}

.step__num {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--ink);
  color: #fff;
  font-weight: 700;
}

.step h3 {
  margin: 8px 0 6px;
  color: var(--ink);
}

/* ====== LIST, TAGS ====== */
.list {
  padding-left: 18px;
}

.tags {
  list-style: none;
  padding: 0;
  margin: 10px 0 0;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.tags li {
  padding: 6px 10px;
  border-radius: 999px;
  background: #eef2ff;
  border: 1px solid #e0e7ff;
  color: #3730a3;
  font-size: 12px;
}

/* ====== FORM ====== */
.form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.form label {
  display: grid;
  gap: 6px;
  font-weight: 600;
  color: var(--ink);
}

.input, .textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
}

.textarea {
  min-height: 140px;
}

/* ====== BUTTONS ====== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: 999px;
  text-decoration: none;
  cursor: pointer;
  font-weight: 700;
}

.btn--primary {
  background: var(--accent);
  color: var(--accent-ink);
}

.btn--ghost {
  border: 1px solid rgba(255,255,255,.7);
  color: #fff;
}

.btn--ghost:where(body:not(.hero) .btn--ghost) {
  border: 1px solid var(--line);
  color: var(--ink);
}

.cta-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 14px;
}

/* ====== FOOTER ====== */
.site-foot {
  background: #fff;
  border-top: 1px solid var(--line);
  padding: 24px 0;
  color: var(--muted);
}

.foot__wrap {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}

.brand .dot {
  display: inline-block;
  width: 14px;
  height: 14px;
  border-radius: 4px;
  background: linear-gradient(135deg, var(--grad-a), var(--grad-b));
  margin-right: 8px;
}

.foot__nav a {
  color: inherit;
  text-decoration: none;
  margin-left: 10px;
}

/* ====== RESPONSIVE ====== */
@media (max-width: 980px) {
  .hero__wrap {
    grid-template-columns: 1fr;
  }

  .grid--2 {
    grid-template-columns: 1fr;
  }

  .grid--3 {
    grid-template-columns: 1fr 1fr;
  }

  .steps {
    grid-template-columns: 1fr 1fr;
  }

  .btn--ghost {
    border-color: var(--line);
    color: var(--ink);
  }
}

@media (max-width: 620px) {
  .grid--3 {
    grid-template-columns: 1fr;
  }

  .steps {
    grid-template-columns: 1fr;
  }

  .form {
    grid-template-columns: 1fr;
  }

  .badges li:nth-child(n+3) {
    display: none;
  }
}