/* ============================================================
   Fabio Piscopo — Astrologo e Tarologo
   Tutte le decisioni grafiche (colori, font, spaziature, raggi)
   sono centralizzate nelle variabili qui sotto: la grafica è una
   prima proposta, pensata per essere iterata con Claude Design
   modificando queste custom properties senza toccare l'HTML.
   ============================================================ */

/* ---------- Font self-hosted (variabili, licenza OFL in /fonts) ---------- */
@font-face {
  font-family: "Cormorant Garamond";
  src: url("../fonts/CormorantGaramond-VF.ttf") format("truetype");
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Cormorant Garamond";
  src: url("../fonts/CormorantGaramond-Italic-VF.ttf") format("truetype");
  font-weight: 300 700;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "Source Sans 3";
  src: url("../fonts/SourceSans3-VF.ttf") format("truetype");
  font-weight: 200 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Source Sans 3";
  src: url("../fonts/SourceSans3-Italic-VF.ttf") format("truetype");
  font-weight: 200 900;
  font-style: italic;
  font-display: swap;
}

:root {
  /* Palette notturna */
  --color-bg: #0d1026;
  --color-bg-deep: #080a1c;
  --color-surface: #161a38;
  --color-surface-raised: #1d2246;
  --color-border: rgba(212, 175, 105, 0.18);

  /* Accenti */
  --color-gold: #d4af69;
  --color-gold-soft: #e8cf9a;
  --color-violet: #8a7bd8;

  /* Testo */
  --color-text: #e9e6f2;
  --color-text-muted: #a8a3c0;

  /* Tipografia */
  --font-display: "Cormorant Garamond", "Palatino Linotype", Palatino, Georgia, serif;
  --font-body: "Source Sans 3", "Segoe UI", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;

  /* Spaziature e forme */
  --space-section: clamp(4rem, 10vw, 7rem);
  --space-section-lg: clamp(5rem, 12vw, 8.75rem);
  --space-gutter: clamp(1.25rem, 4vw, 2.5rem);
  --radius: 14px;
  --max-width: 68rem;

  /* Transizioni */
  --ease: cubic-bezier(0.25, 0.8, 0.35, 1);
}

/* ---------- Reset essenziale ---------- */
*, *::before, *::after { box-sizing: border-box; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--color-text);
  background:
    radial-gradient(ellipse at 20% -10%, rgba(138, 123, 216, 0.16), transparent 55%),
    radial-gradient(ellipse at 85% 15%, rgba(212, 175, 105, 0.07), transparent 45%),
    linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-deep) 100%);
  background-attachment: fixed;
}
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 0.6em;
  color: var(--color-text);
}
p { margin: 0 0 1em; }
a { color: var(--color-gold-soft); }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation: none !important; transition: none !important; }
}
:focus-visible { outline: 2px solid var(--color-gold); outline-offset: 3px; }

/* ---------- Cielo stellato ---------- */
.starfield {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}
.starfield .star {
  position: absolute;
  border-radius: 50%;
  background: #fff;
  opacity: 0.7;
  animation: twinkle 4s ease-in-out infinite;
}
@keyframes twinkle {
  0%, 100% { opacity: 0.25; }
  50% { opacity: 0.85; }
}

/* ---------- Header e navigazione ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(8, 10, 28, 0.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}
.nav {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0.9rem var(--space-gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.nav-brand {
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: 0.04em;
  color: var(--color-gold);
  text-decoration: none;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  transition: color 0.25s var(--ease);
}
.nav-links a:hover, .nav-links a:focus-visible { color: var(--color-gold-soft); }
@media (min-width: 721px) {
  .nav-links a:not(.nav-cta) { position: relative; }
  .nav-links a:not(.nav-cta)::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -5px;
    height: 1px;
    background: var(--color-gold);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s var(--ease);
  }
  .nav-links a:not(.nav-cta):hover::after,
  .nav-links a:not(.nav-cta):focus-visible::after { transform: scaleX(1); }
}
.nav-links .nav-cta {
  color: var(--color-bg-deep);
  background: var(--color-gold);
  padding: 0.45rem 1.1rem;
  border-radius: 999px;
  font-weight: 600;
  transition: background 0.25s var(--ease), transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.nav-links .nav-cta:hover, .nav-links .nav-cta:focus-visible {
  background: var(--color-gold-soft);
  color: var(--color-bg-deep);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(212, 175, 105, 0.25);
}
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 0;
  padding: 0.5rem;
  cursor: pointer;
}
.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--color-gold);
  transition: transform 0.25s var(--ease), opacity 0.25s var(--ease);
}

@media (max-width: 720px) {
  .nav-toggle { display: flex; }
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: rgba(8, 10, 28, 0.97);
    border-bottom: 1px solid var(--color-border);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s var(--ease);
  }
  .nav-links.open { max-height: 22rem; }
  .nav-links li { text-align: center; }
  .nav-links a { display: block; padding: 0.9rem; }
  .nav-links .nav-cta { border-radius: 0; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 82vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: var(--space-section) var(--space-gutter);
  overflow: hidden;
}
.hero-inner { max-width: 42rem; }
.hero-moon {
  width: 64px;
  height: 64px;
  color: var(--color-gold);
  margin-bottom: 1.5rem;
  animation: moon-drift 7s ease-in-out infinite alternate;
}
@keyframes moon-drift {
  from { transform: translateY(0); }
  to { transform: translateY(-7px); }
}
.hero-eyebrow, .section-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.35em;
  font-size: 0.78rem;
  color: var(--color-gold);
  margin-bottom: 0.75rem;
}
.hero h1 {
  font-size: clamp(2.6rem, 7vw, 4.2rem);
  letter-spacing: 0.02em;
}
.hero-tagline {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 3vw, 1.6rem);
  font-style: italic;
  color: var(--color-gold-soft);
  margin-bottom: 0.6rem;
}
.hero-sub {
  color: var(--color-text-muted);
  max-width: 34rem;
  margin: 0 auto 2.2rem;
}
.hero-constellation {
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  color: var(--color-violet);
  opacity: 0.6;
  pointer-events: none;
}
.hero-constellation svg { width: 100%; max-height: 180px; display: block; }

/* ---------- Bottoni ---------- */
.btn {
  display: inline-block;
  text-decoration: none;
  border-radius: 999px;
  padding: 0.85rem 2.2rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s var(--ease);
}
.btn-primary {
  background: linear-gradient(120deg, var(--color-gold), var(--color-gold-soft));
  color: var(--color-bg-deep);
  box-shadow: 0 6px 24px rgba(212, 175, 105, 0.25);
}
.btn-primary:hover, .btn-primary:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 10px 32px rgba(212, 175, 105, 0.35);
}
.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 4px 14px rgba(212, 175, 105, 0.25);
  transition-duration: 0.1s;
}

/* ---------- Sezioni ---------- */
.section { padding: var(--space-section) var(--space-gutter); }
.section-inner { max-width: var(--max-width); margin: 0 auto; }
.section h2 { font-size: clamp(1.9rem, 4.5vw, 2.7rem); }
.section-intro { color: var(--color-text-muted); max-width: 44rem; margin-bottom: 2.5rem; }
.section-alt {
  background: linear-gradient(180deg, var(--color-bg-deep) 0%, rgba(22, 26, 56, 0.35) 100%);
  border-block: 1px solid var(--color-border);
  padding-block: var(--space-section-lg);
}

/* ---------- Ritmo per sezione ---------- */
#chi-sono {
  background: radial-gradient(ellipse at 8% 30%, rgba(138, 123, 216, 0.12), transparent 55%);
}
#servizi {
  padding-block: var(--space-section-lg);
  background:
    radial-gradient(ellipse at 85% 0%, rgba(138, 123, 216, 0.08), transparent 50%),
    linear-gradient(180deg, rgba(22, 26, 56, 0.5), rgba(22, 26, 56, 0.15));
  border-block: 1px solid var(--color-border);
}
#come-funziona {
  padding-block: calc(var(--space-section) * 0.9);
}
#contatti {
  padding-block: var(--space-section-lg);
  background: radial-gradient(ellipse at 50% 115%, rgba(212, 175, 105, 0.1), transparent 60%);
}

.section-eyebrow::before {
  content: "";
  display: inline-block;
  width: 2rem;
  height: 1px;
  background: var(--color-gold);
  opacity: 0.6;
  margin-right: 0.65rem;
  vertical-align: middle;
}

.divider {
  display: flex;
  justify-content: center;
  color: var(--color-gold);
  opacity: 0.75;
}
.divider svg { width: 240px; height: 24px; }

/* ---------- Bio ---------- */
.bio-grid {
  display: grid;
  grid-template-columns: minmax(200px, 280px) 1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: start;
  margin-top: 1.5rem;
}
.bio-photo { margin: 0; }
.bio-photo-placeholder {
  aspect-ratio: 3 / 4;
  border: 1px dashed var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  color: var(--color-text-muted);
  display: grid;
  place-content: center;
  gap: 0.75rem;
  text-align: center;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
}
.bio-photo-placeholder svg { width: 90px; height: 90px; margin: 0 auto; opacity: 0.5; }
.bio-text p { color: var(--color-text-muted); }
.bio-text strong { color: var(--color-gold-soft); font-weight: 600; }

.bio-pub {
  margin-top: 2rem;
  padding: 1.5rem 1.6rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-gold);
  border-radius: var(--radius);
}
.bio-pub-label {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.72rem;
  color: var(--color-gold);
  margin-bottom: 0.5rem;
}
.bio-pub-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-style: italic;
  color: var(--color-text);
  margin-bottom: 0.5rem;
}
.bio-pub-desc { font-size: 0.93rem; margin-bottom: 1.1rem; }
.bio-pub-link {
  color: var(--color-gold-soft);
  font-size: 0.93rem;
  font-weight: 600;
  text-decoration-color: rgba(212, 175, 105, 0.4);
  text-underline-offset: 4px;
  transition: color 0.25s var(--ease);
}
.bio-pub-link:hover, .bio-pub-link:focus-visible { color: var(--color-gold); }

@media (max-width: 720px) {
  .bio-grid { grid-template-columns: 1fr; }
  .bio-photo { max-width: 240px; }
}

/* ---------- Card servizi ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: 1.5rem;
}
.card {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, var(--color-surface-raised) 0%, var(--color-surface) 60%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.8rem 1.6rem;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 5%, rgba(212, 175, 105, 0.75), transparent 95%);
  opacity: 0;
  transition: opacity 0.3s var(--ease);
}
.card:hover::before, .card:focus-within::before { opacity: 1; }
.card:hover {
  transform: translateY(-4px);
  border-color: rgba(212, 175, 105, 0.45);
  box-shadow: 0 16px 40px rgba(8, 10, 28, 0.55), 0 4px 18px rgba(212, 175, 105, 0.08);
}
.card-icon {
  width: 64px;
  height: 64px;
  padding: 14px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background: radial-gradient(circle at 32% 26%, rgba(212, 175, 105, 0.16), rgba(212, 175, 105, 0.03) 70%);
  color: var(--color-gold);
  margin-bottom: 1.2rem;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease), color 0.3s var(--ease), transform 0.3s var(--ease);
}
.card:hover .card-icon {
  border-color: rgba(212, 175, 105, 0.55);
  color: var(--color-gold-soft);
  transform: translateY(-3px);
}
.card-icon svg { width: 100%; height: 100%; }
.card h3 { font-size: 1.35rem; margin-bottom: 0.4em; }
.card p { color: var(--color-text-muted); font-size: 0.97rem; flex-grow: 1; }
.card-meta {
  margin: 1.1rem 0 0;
  padding-top: 0.95rem;
  border-top: 1px solid transparent;
  border-image: linear-gradient(90deg, rgba(212, 175, 105, 0.45), transparent 70%) 1;
  font-size: 0.82rem !important;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-gold) !important;
  flex-grow: 0 !important;
}

/* ---------- Passi ---------- */
.steps {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  gap: 1.75rem;
  counter-reset: step;
}
.step { position: relative; }
@media (min-width: 720px) {
  .step:not(:last-child)::before {
    content: "";
    position: absolute;
    top: 1.3rem;
    left: 3.5rem;
    right: 0.5rem;
    height: 1px;
    background: linear-gradient(90deg, var(--color-border), transparent);
  }
}
.step-number {
  display: grid;
  place-content: center;
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 50%;
  border: 1px solid var(--color-gold);
  color: var(--color-gold);
  font-family: var(--font-display);
  font-size: 1.3rem;
  margin-bottom: 0.9rem;
  transition: background 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.step:hover .step-number {
  background: rgba(212, 175, 105, 0.12);
  box-shadow: 0 0 0 4px rgba(212, 175, 105, 0.08);
}
.step h3 { font-size: 1.25rem; }
.step p { color: var(--color-text-muted); font-size: 0.95rem; }

/* ---------- Testimonianze ---------- */
.quotes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: 1.5rem;
  margin-top: 1.5rem;
}
.quote {
  margin: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2.6rem 1.6rem 1.7rem;
  position: relative;
}
.quote::before {
  content: "\201C";
  position: absolute;
  top: 0.35rem;
  left: 1.35rem;
  font-family: var(--font-display);
  font-size: 3.2rem;
  line-height: 1;
  color: var(--color-gold);
  opacity: 0.5;
}
.quote p {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-style: italic;
  color: var(--color-text);
}
.quote cite {
  font-style: normal;
  font-size: 0.88rem;
  color: var(--color-gold);
  letter-spacing: 0.05em;
}

/* ---------- Caelum ---------- */
#caelum {
  background: radial-gradient(ellipse at 90% 50%, rgba(138, 123, 216, 0.1), transparent 55%);
}
.app-grid {
  display: grid;
  grid-template-columns: 1fr minmax(180px, 240px);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.app-intro { margin-bottom: 1.6rem; }
.app-features {
  list-style: none;
  margin: 0 0 2rem;
  padding: 0;
  display: grid;
  gap: 1rem;
}
.app-features li {
  color: var(--color-text-muted);
  font-size: 0.97rem;
  padding-left: 1.6rem;
  position: relative;
}
.app-features li::before {
  content: "\2726";
  position: absolute;
  left: 0;
  color: var(--color-gold);
  font-size: 0.85rem;
}
.app-features strong { color: var(--color-gold-soft); font-weight: 600; }
.app-cta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.2rem;
  margin: 0;
}
.app-badge {
  display: inline-block;
  border: 1px solid var(--color-gold);
  color: var(--color-gold);
  border-radius: 999px;
  padding: 0.4rem 1.1rem;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
}
.app-cta {
  color: var(--color-gold-soft);
  font-size: 0.95rem;
  text-decoration-color: rgba(212, 175, 105, 0.4);
  text-underline-offset: 4px;
  transition: color 0.25s var(--ease);
}
.app-cta:hover, .app-cta:focus-visible { color: var(--color-gold); }
.app-visual { color: var(--color-gold); }
.app-visual svg { width: 100%; max-width: 240px; margin: 0 auto; display: block; }

@media (max-width: 720px) {
  .app-grid { grid-template-columns: 1fr; }
  .app-visual { order: -1; }
  .app-visual svg { max-width: 170px; }
}

/* ---------- Contatti ---------- */
.contact-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  gap: 1.25rem;
}
.contact-link {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.4rem 1.5rem;
  text-decoration: none;
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}
.contact-link::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 5%, rgba(212, 175, 105, 0.75), transparent 95%);
  opacity: 0;
  transition: opacity 0.3s var(--ease);
}
.contact-link:hover::before, .contact-link:focus-visible::before { opacity: 1; }
.contact-link:hover, .contact-link:focus-visible {
  transform: translateY(-3px);
  border-color: rgba(212, 175, 105, 0.5);
}
.contact-label {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.75rem;
  color: var(--color-gold);
}
.contact-value { color: var(--color-text-muted); font-size: 0.95rem; transition: color 0.3s var(--ease); }
.contact-link:hover .contact-value, .contact-link:focus-visible .contact-value { color: var(--color-text); }

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-deep);
  padding: 3rem var(--space-gutter);
  text-align: center;
}
.footer-inner { max-width: 44rem; margin: 0 auto; }
.footer-name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--color-gold);
  margin-bottom: 0.8rem;
}
.footer-disclaimer { color: var(--color-text-muted); font-size: 0.85rem; }
.footer-copy { color: var(--color-text-muted); font-size: 0.8rem; margin: 1rem 0 0; opacity: 0.8; }

/* ---------- Animazioni di comparsa ---------- */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.reveal.visible { opacity: 1; transform: none; }

/* Comparsa scaglionata degli elementi ripetuti */
@keyframes rise {
  from { opacity: 0; transform: translateY(18px); }
}
.reveal.visible :is(.card, .step, .quote, .contact-link) {
  animation: rise 0.65s var(--ease) backwards;
}
.reveal.visible :is(.card, .step, .quote, .contact-link):nth-child(2) { animation-delay: 0.08s; }
.reveal.visible :is(.card, .step, .quote, .contact-link):nth-child(3) { animation-delay: 0.16s; }
.reveal.visible :is(.card, .step, .quote, .contact-link):nth-child(4) { animation-delay: 0.24s; }
.reveal.visible :is(.card, .step, .quote, .contact-link):nth-child(5) { animation-delay: 0.32s; }
.reveal.visible :is(.card, .step, .quote, .contact-link):nth-child(6) { animation-delay: 0.4s; }
.reveal.visible :is(.card, .step, .quote, .contact-link):nth-child(7) { animation-delay: 0.48s; }