/* =========================================================
   FEMO — Foglio di stile condiviso
   Palette derivata dal logo (viola inchiostro + crema di sfondo).
   Le variabili qui sotto sono l'UNICO punto da modificare
   quando avrete altri asset di brand: cambiate i valori,
   il resto del sito si aggiorna da solo.
   ========================================================= */

:root {
  --color-primary: #2B1147;        /* viola inchiostro, dal logo */
  --color-primary-2: #4A1F7A;      /* viola medio - hover, elementi secondari */
  --color-vivid: #7C3AED;          /* viola vivido - CTA */
  --color-magenta: #C13584;        /* stop intermedio gradiente */
  --color-coral: #FF7A59;          /* stop caldo gradiente */
  --gradient-brand: linear-gradient(135deg, var(--color-vivid) 0%, var(--color-magenta) 50%, var(--color-coral) 100%);

  --color-bg: #FAF8F4;             /* sfondo chiaro */
  --color-bg-alt: #F1EEE7;
  --color-white: #FFFFFF;
  --color-text: #241A33;
  --color-text-muted: #5C5468;
  --color-border: #DED2BE;

  --font-heading: 'Sora', 'Plus Jakarta Sans', sans-serif;
  --font-accent: 'Fraunces', Georgia, serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --radius: 16px;
  --radius-sm: 10px;
  --max-width: 1160px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-primary);
  line-height: 1.12;
  margin: 0 0 0.5em;
  font-weight: 700;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.3rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.5rem); }
h3 { font-size: 1.3rem; }

em, .accent {
  font-family: var(--font-accent);
  font-style: italic;
  font-weight: 500;
  color: var(--color-vivid);
}

p { margin: 0 0 1em; color: var(--color-text-muted); }

a { color: var(--color-primary); }

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

.split-row {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}
@media (max-width: 900px) {
  .split-row { grid-template-columns: 1fr; }
}

/* ---------- Header / Nav ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 248, 244, 0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 84px;
  padding-top: 12px;
  padding-bottom: 12px;
}

.logo { display: flex; flex-direction: column; align-items: flex-start; gap: 3px; text-decoration: none; }
.logo img { display: block; height: 30px; width: auto; }
.logo-tagline {
  font-family: var(--font-accent);
  font-style: italic;
  font-weight: 600;
  font-size: 0.66rem;
  color: var(--color-vivid);
  white-space: nowrap;
}
@media (max-width: 640px) {
  .logo-tagline { display: none; }
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  text-decoration: none;
  color: var(--color-text);
  font-weight: 600;
  font-size: 0.96rem;
  transition: color 0.15s ease;
}
.nav-links a:hover,
.nav-links a.active { color: var(--color-vivid); }

.nav-cta {
  background: var(--gradient-brand);
  color: var(--color-white) !important;
  padding: 11px 24px;
  border-radius: 999px;
  font-weight: 700;
}
.nav-cta:hover { opacity: 0.9; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  margin: 5px 0;
}

@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: absolute;
    top: 84px;
    left: 0;
    right: 0;
    background: var(--color-bg);
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 24px 28px;
    gap: 18px;
    border-bottom: 1px solid var(--color-border);
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-cta { width: 100%; text-align: center; }
}

/* ---------- Sections ---------- */

section { padding: 56px 0; }
.section-alt { background: var(--color-bg-alt); }
.section-dark { background: var(--color-primary); color: var(--color-white); }
.section-dark h2, .section-dark h3 { color: var(--color-white); }
.section-dark p { color: rgba(255,255,255,0.78); }

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--color-vivid);
  margin-bottom: 14px;
  display: inline-block;
}

.section-intro {
  max-width: 640px;
  margin: 0 0 52px;
}
.text-center .section-intro { margin-left: auto; margin-right: auto; }

/* ---------- Hero ---------- */

.hero { padding: 76px 0 40px; position: relative; overflow: hidden; }

.hero-photo {
  position: relative;
  width: 100vw;
  left: 50%;
  margin-left: -50vw;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-size: cover;
  background-position: center;
  overflow: hidden;
  padding: 90px 24px;
  text-align: center;
}
.hero-photo-overlay {
  position: absolute;
  inset: 0;
  background: rgba(242, 234, 223, 0.86);
}
.hero-photo-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
}
.hero-photo-content .cta-row { justify-content: center; margin-top: 34px; }
@media (max-width: 600px) {
  .hero-photo { min-height: 520px; padding: 70px 20px; }
}
.hero .container {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
  position: relative;
  z-index: 1;
}
@media (max-width: 900px) {
  .hero .container { grid-template-columns: 1fr; }
}
.hero p.lead {
  font-size: 1.18rem;
  max-width: 480px;
}
.hero p.lead strong { color: var(--color-vivid); font-weight: 800; }

.hero-visual {
  position: relative;
  border-radius: 24px;
  min-height: 380px;
  overflow: hidden;
  background: var(--gradient-brand);
  display: flex;
  align-items: flex-end;
  padding: 28px;
}
.hero-visual .photo-placeholder {
  position: absolute;
  inset: 14px;
  border-radius: 18px;
}
.hero-visual:has(.photo-placeholder img) {
  background: none;
  padding: 0;
}
.hero-visual:has(.photo-placeholder img) .photo-placeholder {
  inset: 0;
  border-radius: 24px;
}
.hero-visual .caption {
  position: relative;
  z-index: 2;
  background: rgba(36, 16, 60, 0.55);
  backdrop-filter: blur(6px);
  color: #fff;
  padding: 14px 18px;
  border-radius: 12px;
  font-size: 0.92rem;
  font-weight: 600;
}

.cta-row { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 30px; }

.btn {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  font-size: 0.98rem;
  transition: transform 0.15s ease, opacity 0.15s ease, background 0.15s ease;
  border: 2px solid transparent;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--gradient-brand); color: var(--color-white); }
.btn-primary:hover { opacity: 0.92; }
.btn-outline { border-color: var(--color-primary); color: var(--color-primary); }
.btn-outline:hover { background: var(--color-primary); color: var(--color-white); }
.btn-outline-light { border-color: var(--color-white); color: var(--color-white); }
.btn-outline-light:hover { background: var(--color-white); color: var(--color-primary); }

/* ---------- Photo placeholders ---------- */

.photo-placeholder {
  background: var(--gradient-brand);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.92);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  text-align: center;
  padding: 16px;
  position: relative;
  overflow: hidden;
}
.photo-placeholder::after {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(135deg, rgba(255,255,255,0.09) 0 2px, transparent 2px 14px);
}
.photo-placeholder span { position: relative; z-index: 1; }
.photo-placeholder:has(img) { padding: 0; background: none; }
.photo-placeholder:has(img)::after { display: none; }
.photo-placeholder img { display: block; }
.photo-placeholder.tone-2 { background: linear-gradient(135deg, var(--color-primary-2), var(--color-vivid)); }
.photo-placeholder.tone-3 { background: linear-gradient(135deg, var(--color-magenta), var(--color-coral)); }
.photo-placeholder.tone-4 { background: linear-gradient(135deg, var(--color-primary), var(--color-magenta)); }

/* ---------- Arc portrait row (hero) ---------- */

.arc-row {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 56px 0 8px;
  flex-wrap: wrap;
}
.arc-card {
  position: relative;
  width: 132px;
  aspect-ratio: 3/4;
  border-radius: 18px;
  overflow: hidden;
  border: 5px solid var(--color-bg);
  box-shadow: 0 14px 28px rgba(43,17,71,0.20);
  margin: 0 -22px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.arc-card:hover { transform: translateY(-10px) scale(1.04) !important; z-index: 6 !important; }
.arc-card .photo-placeholder { height: 100%; border-radius: 0; }
.arc-card .arc-label {
  position: absolute;
  left: 8px;
  right: 8px;
  bottom: 8px;
  z-index: 1;
  background: rgba(36,16,60,0.55);
  backdrop-filter: blur(3px);
  color: #fff;
  font-size: 0.66rem;
  font-weight: 700;
  line-height: 1.25;
  padding: 6px 9px;
  border-radius: 8px;
  text-align: center;
}
.arc-row .arc-card:nth-child(1) { transform: rotate(-12deg) translateY(14px); z-index: 1; }
.arc-row .arc-card:nth-child(2) { transform: rotate(-6deg) translateY(2px); z-index: 2; }
.arc-row .arc-card:nth-child(3) { transform: rotate(0deg) translateY(2px); z-index: 2; }
.arc-row .arc-card:nth-child(4) { transform: rotate(6deg) translateY(2px); z-index: 2; }
.arc-row .arc-card:nth-child(5) { transform: rotate(12deg) translateY(14px); z-index: 1; }
.arc-card.featured {
  width: 148px;
  border-radius: 20px;
  border: 5px solid var(--color-bg);
  box-shadow: 0 0 0 4px var(--color-vivid), 0 18px 34px rgba(124,58,237,0.35);
  z-index: 4 !important;
}
.arc-row .arc-card.featured { transform: rotate(0deg) translateY(-14px) !important; }
@media (max-width: 700px) {
  .arc-card { width: 84px; margin: 0 -14px; }
  .arc-card.featured { width: 96px; }
  .arc-card .arc-label { font-size: 0.56rem; padding: 4px 6px; }
}

/* ---------- Full-bleed lead strip (hero) ---------- */

.lead-strip {
  width: 100vw;
  position: relative;
  left: 50%;
  right: 50%;
  margin-left: -50vw;
  margin-right: -50vw;
  display: flex;
  margin-top: 64px;
}
.lead-panel {
  flex: 1 1 0;
  min-width: 0;
  aspect-ratio: 4 / 5;
  position: relative;
  display: flex;
  align-items: flex-end;
  padding: 22px;
  background: var(--gradient-brand);
  overflow: hidden;
}
.lead-panel::after {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(135deg, rgba(255,255,255,0.08) 0 2px, transparent 2px 16px);
}
.lead-panel.tone-2 { background: linear-gradient(135deg, var(--color-primary-2), var(--color-vivid)); }
.lead-panel.tone-3 { background: linear-gradient(135deg, var(--color-magenta), var(--color-coral)); }
.lead-panel.tone-4 { background: linear-gradient(135deg, var(--color-primary), var(--color-magenta)); }
.lead-panel.featured { background: var(--color-vivid); }
.lead-panel .lead-label {
  position: relative;
  z-index: 1;
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.3;
}
.lead-panel.featured .lead-label { font-size: 1.15rem; }
@media (max-width: 900px) {
  .lead-strip { overflow-x: auto; scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch; }
  .lead-panel { flex: 0 0 62%; scroll-snap-align: start; aspect-ratio: 4 / 5; }
}

/* ---------- Horizontal scroll cards (progetti possibili) ---------- */

.scroll-row {
  display: flex;
  gap: 24px;
  overflow-x: auto;
  padding: 6px 6px 22px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}
.scroll-row::-webkit-scrollbar { height: 8px; }
.scroll-row::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: 999px; }

.scroll-card {
  flex: 0 0 320px;
  scroll-snap-align: start;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
}
.scroll-card .photo-placeholder { height: 170px; border-radius: 0; }
.scroll-card .card-body { padding: 26px; }
.scroll-card .case-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-vivid);
  background: var(--color-bg-alt);
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: 12px;
}
.scroll-card h4 { font-family: var(--font-heading); color: var(--color-primary); font-size: 1.1rem; margin-bottom: 2px; }
.scroll-card .role-line { font-size: 0.82rem; color: var(--color-text-muted); margin-bottom: 16px; }
.scroll-card .field-label { font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--color-primary-2); margin: 14px 0 4px; }
.scroll-card .field-label:first-of-type { margin-top: 0; }
.scroll-card p { font-size: 0.92rem; margin-bottom: 0; }
.scroll-hint { font-size: 0.82rem; color: var(--color-text-muted); margin: -8px 0 28px; }
.scroll-hint::before { content: '→ '; }

/* ---------- Portrait grid (team / persone) ---------- */

.portrait-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
}
@media (max-width: 900px) {
  .portrait-row { grid-template-columns: repeat(2, 1fr); }
}
.portrait-card { text-align: center; }
.portrait-card .photo-placeholder {
  aspect-ratio: 3/4;
  border-radius: var(--radius);
  margin-bottom: 14px;
}
.portrait-card h4 { font-size: 0.98rem; margin-bottom: 2px; }
.portrait-card .role { font-size: 0.82rem; color: var(--color-text-muted); }

/* ---------- Cards / grids ---------- */

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
@media (max-width: 1100px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .grid-4 { grid-template-columns: 1fr; }
}

.card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 34px;
}
.card.card-photo { padding: 0; overflow: hidden; }
.card.card-photo .photo-placeholder { min-height: 220px; border-radius: 0; }
.card.card-photo .card-body { padding: 26px 28px; }

.card .tag {
  display: inline-block;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-vivid);
  margin-bottom: 10px;
}

.card ul { padding-left: 20px; margin: 12px 0 0; color: var(--color-text-muted); }
.card ul li { margin-bottom: 6px; }

/* ---------- Steps ---------- */

.steps { counter-reset: step; }
.step {
  display: flex;
  gap: 22px;
  padding: 26px 0;
  border-top: 1px solid var(--color-border);
}
.step:first-child { border-top: none; }
.step-number {
  font-family: var(--font-heading);
  font-size: 1.7rem;
  color: var(--color-vivid);
  font-weight: 800;
  min-width: 48px;
}

/* ---------- Forms ---------- */

form {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 34px;
}
label {
  display: block;
  font-weight: 700;
  font-size: 0.88rem;
  margin: 16px 0 6px;
  color: var(--color-text);
}
label:first-child { margin-top: 0; }
input, textarea, select {
  width: 100%;
  padding: 13px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.98rem;
  background: var(--color-bg);
}
textarea { min-height: 110px; resize: vertical; }
.form-note {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-top: 16px;
}

/* ---------- Banner ---------- */

.banner {
  background: var(--gradient-brand);
  color: var(--color-white);
  border-radius: 24px;
  padding: 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.banner h3, .banner p { color: var(--color-white); }
.banner p { opacity: 0.94; margin: 0; }

/* ---------- Footer ---------- */

.site-footer {
  background: var(--color-primary);
  color: rgba(255,255,255,0.75);
  padding: 60px 0 32px;
  font-size: 0.92rem;
}
.site-footer a { color: rgba(255,255,255,0.85); }
.site-footer .logo img { height: 26px; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 44px;
}
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr; }
}
.footer-grid h4 { color: var(--color-white); font-family: var(--font-body); font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 14px; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: 10px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.14);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- Logo strip (clienti) ---------- */

.logo-strip { padding: 70px 0 90px; }
.logo-strip-label {
  text-align: center;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin: 0 0 32px;
}
.logo-strip-viewport {
  width: 100vw;
  position: relative;
  left: 50%;
  margin-left: -50vw;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 8%, #000 92%, transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0, #000 8%, #000 92%, transparent 100%);
}
.logo-strip-track {
  display: flex;
  align-items: center;
  gap: 20px;
  width: max-content;
  animation: logo-scroll 26s linear infinite;
}
.logo-strip-viewport:hover .logo-strip-track { animation-play-state: paused; }
@keyframes logo-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
.logo-strip-item {
  flex: 0 0 auto;
  width: 170px;
  height: 76px;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  background: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  color: var(--color-text-muted);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  text-align: center;
  padding: 12px;
}
.logo-strip-item img { max-width: 100%; max-height: 100%; object-fit: contain; filter: grayscale(1); opacity: 0.75; transition: filter 0.25s ease, opacity 0.25s ease; }
.logo-strip-item img:hover { filter: grayscale(0); opacity: 1; }
@media (prefers-reduced-motion: reduce) {
  .logo-strip-track { animation: none; }
}

/* ---------- Scroll animations ---------- */

.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0%;
  background: var(--gradient-brand);
  z-index: 200;
  transition: width 0.1s linear;
}

.site-header { transition: transform 0.35s ease; }
.site-header.hide-header { transform: translateY(-100%); }

.reveal, .reveal-scale {
  opacity: 0;
  transition: opacity 0.8s cubic-bezier(.16,.8,.24,1), transform 0.8s cubic-bezier(.16,.8,.24,1);
  will-change: opacity, transform;
}
.reveal { transform: translateY(30px); }
.reveal-scale { transform: scale(0.92) translateY(14px); }
.reveal.in-view, .reveal-scale.in-view { opacity: 1; transform: none; }

.d1 { transition-delay: 0s; }
.d2 { transition-delay: 0.10s; }
.d3 { transition-delay: 0.20s; }
.d4 { transition-delay: 0.30s; }
.d5 { transition-delay: 0.40s; }
.d6 { transition-delay: 0.50s; }

@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal-scale, .site-header { transition: none !important; opacity: 1 !important; transform: none !important; }
}

/* ---------- Utilities ---------- */

.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }
.badge {
  display: inline-block;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 7px 18px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-primary);
}