/* ============================================================
   EMANUELE · PORTFOLIO — design system
   Tema carbone + accento lime
   ============================================================ */

:root {
  --bg: #08090C;
  --bg-elev: #0C0E13;
  --surface: #0F1218;
  --surface-2: #151923;
  --line: rgba(236, 238, 242, .09);
  --line-strong: rgba(236, 238, 242, .18);
  --text: #ECEDF1;
  --muted: #9AA1AD;
  --faint: #646C7A;
  --accent: #C9F24F;
  --accent-text: #D6FA6E;
  --accent-soft: rgba(201, 242, 79, .12);
  --font-display: 'Syne', system-ui, sans-serif;
  --font-body: 'Manrope', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
  --radius: 16px;
  --radius-lg: 24px;
  --ease: cubic-bezier(.16, 1, .3, 1);
  --header-h: clamp(4.25rem, 9vh, 5.5rem);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  color-scheme: dark;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 1rem);
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }

::selection { background: var(--accent); color: #101208; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

.container { width: min(1180px, 100% - 3rem); margin-inline: auto; }
.mono { font-family: var(--font-mono); font-size: .8rem; letter-spacing: .04em; }
.dim { color: var(--faint); }
.accent { color: var(--accent); }

em.hl {
  font-style: normal;
  color: var(--accent-text);
  text-decoration: underline;
  text-decoration-color: rgba(201, 242, 79, .35);
  text-underline-offset: .14em;
  text-decoration-thickness: .045em;
}

/* Grana di sottofondo */
.noise {
  position: fixed; inset: 0; z-index: 1; pointer-events: none; opacity: .05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='0.6'/%3E%3C/svg%3E");
}

.skip-link {
  position: fixed; top: -100px; left: 1rem; z-index: 300;
  background: var(--accent); color: #101208; font-weight: 700;
  padding: .7rem 1.2rem; border-radius: 999px; transition: top .3s var(--ease);
}
.skip-link:focus { top: 1rem; }

/* ---------- Bottoni ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .55em;
  font-weight: 600; font-size: .95rem; letter-spacing: .01em;
  padding: .95em 1.7em; border-radius: 999px; border: 1px solid transparent;
  transition: transform .35s var(--ease), background .35s, color .35s, border-color .35s, box-shadow .35s;
}
.btn:active { transform: scale(.97); }
.btn-primary { background: var(--accent); color: #101208; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 34px -12px rgba(201, 242, 79, .45); background: var(--accent-text); }
.btn-ghost { border-color: var(--line-strong); color: var(--text); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent-text); transform: translateY(-2px); }
.btn-sm { padding: .65em 1.3em; font-size: .87rem; }
.btn-xl { padding: 1.2em 2.6em; font-size: clamp(1rem, 1.6vw, 1.15rem); }

/* ---------- Kicker & titoli ---------- */
.kicker {
  display: inline-flex; align-items: center; gap: .8rem;
  color: var(--accent-text); text-transform: uppercase;
  font-size: .72rem; letter-spacing: .24em; margin-bottom: 1.4rem;
}
.kicker::before { content: ""; width: 2.2rem; height: 1px; background: var(--accent); }

.section-title {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(2rem, 4.6vw, 3.3rem);
  line-height: 1.06; letter-spacing: -.02em;
}
.section-lead { color: var(--muted); max-width: 56ch; margin-top: 1.2rem; }
.section { padding-block: clamp(4.5rem, 10vw, 7.5rem); }
.section-head { margin-bottom: clamp(2.5rem, 6vw, 4rem); }

/* Line-mask reveal (solo con JS attivo) */
.lm { display: block; overflow: hidden; padding-bottom: .08em; margin-bottom: -.08em; }
.js .lm-in { display: inline-block; transform: translateY(115%); transition: transform .9s var(--ease); }
.js .is-visible .lm-in, .js .lm.is-visible .lm-in { transform: translateY(0); }

/* Reveal generico allo scroll (solo con JS attivo) */
.js .reveal { opacity: 0; transform: translateY(26px); transition: opacity .8s var(--ease), transform .8s var(--ease); transition-delay: var(--d, 0s); }
.js .reveal.is-visible { opacity: 1; transform: none; }

/* ---------- Header ---------- */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100; height: var(--header-h);
  display: flex; align-items: center;
  border-bottom: 1px solid transparent;
  transition: background .4s, border-color .4s;
}
.site-header.scrolled {
  background: rgba(8, 9, 12, .78);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  border-bottom-color: var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }

.brand { display: inline-flex; align-items: center; gap: .65rem; }
.brand-mark {
  font-family: var(--font-mono); font-size: .78rem; color: var(--accent);
  border: 1px solid var(--line-strong); border-radius: 9px;
  padding: .4rem .55rem; transition: border-color .3s, background .3s;
}
.brand:hover .brand-mark { border-color: var(--accent); background: var(--accent-soft); }
.brand-name { font-family: var(--font-mono); font-size: .9rem; }

.main-nav ul { display: flex; gap: clamp(1.2rem, 2.4vw, 2.1rem); }
.nav-link {
  font-family: var(--font-mono); font-size: .74rem; letter-spacing: .14em;
  text-transform: uppercase; color: var(--muted);
  display: inline-flex; align-items: center; gap: .5rem;
  padding-block: .35rem; transition: color .3s;
}
.nav-link::before {
  content: ""; width: 5px; height: 5px; border-radius: 50%;
  background: var(--accent); transform: scale(0); transition: transform .35s var(--ease);
}
.nav-link:hover { color: var(--text); }
.nav-link.is-active { color: var(--accent-text); }
.nav-link.is-active::before { transform: scale(1); }

.header-actions { display: flex; align-items: center; gap: 1rem; }

/* Hamburger */
.menu-toggle { display: none; align-items: center; gap: .8rem; padding: .5rem 0; }
.menu-toggle-label { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .18em; text-transform: uppercase; }
.menu-toggle-icon { display: grid; gap: 6px; width: 26px; }
.menu-toggle-icon span { height: 2px; background: var(--text); border-radius: 2px; transition: transform .4s var(--ease), opacity .3s; }
.menu-open .menu-toggle-icon span:first-child { transform: translateY(4px) rotate(45deg); }
.menu-open .menu-toggle-icon span:last-child { transform: translateY(-4px) rotate(-45deg); }

/* ---------- Menu mobile ---------- */
.menu-overlay {
  position: fixed; inset: 0; z-index: 90; background: var(--bg-elev);
  display: flex; flex-direction: column; justify-content: center;
  padding: var(--header-h) 2rem 2.5rem;
  clip-path: inset(0 0 100% 0); visibility: hidden;
  transition: clip-path .65s var(--ease), visibility 0s .65s;
}
.menu-open .menu-overlay { clip-path: inset(0); visibility: visible; transition: clip-path .65s var(--ease); }
.menu-nav li { overflow: hidden; border-bottom: 1px solid var(--line); }
.menu-nav a {
  display: flex; align-items: baseline; gap: 1.2rem;
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(2rem, 8vw, 3.4rem); padding: 1rem 0;
  transform: translateY(110%); transition: transform .6s var(--ease), color .3s;
  transition-delay: calc(var(--i) * 60ms);
}
.menu-open .menu-nav a { transform: none; }
.menu-nav a:hover { color: var(--accent-text); }
.menu-idx { font-family: var(--font-mono); font-size: .8rem; color: var(--accent); }
.menu-foot { margin-top: 2.5rem; display: flex; justify-content: space-between; gap: 1rem; color: var(--accent-text); }
.menu-foot .dim { color: var(--faint); }

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 100svh;
  display: grid; align-content: center;
  padding: calc(var(--header-h) + 3rem) 0 5rem;
  background-image: radial-gradient(circle, rgba(236,238,242,.055) 1px, transparent 1px);
  background-size: 26px 26px;
  overflow: hidden;
}
.hero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(60% 55% at 78% 30%, rgba(201,242,79,.07), transparent 70%);
}
.hero-grid { position: relative; z-index: 2; display: grid; gap: 3.5rem; align-items: center; }

.status-pill {
  display: inline-flex; align-items: center; gap: .65em;
  font-family: var(--font-mono); font-size: .74rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--muted); border: 1px solid var(--line-strong); border-radius: 999px;
  padding: .5em 1.1em; margin-bottom: 1.6rem;
}
.dot-live { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); animation: pulse 2.2s infinite; flex: none; }
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(201,242,79,.5); }
  70% { box-shadow: 0 0 0 9px rgba(201,242,79,0); }
  100% { box-shadow: 0 0 0 0 rgba(201,242,79,0); }
}

.hero-title {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(2.3rem, 6vw, 4.3rem);
  line-height: 1.04; letter-spacing: -.025em;
}

.hero-sub { color: var(--muted); font-size: clamp(1rem, 1.4vw, 1.15rem); max-width: 46ch; margin-top: 1.6rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2.2rem; }

.hero-meta { display: flex; flex-wrap: wrap; gap: 1rem 2rem; margin-top: 2.6rem; color: var(--faint); font-size: .78rem; }
.hero-meta li { display: inline-flex; gap: .55em; }
.hero-meta span { color: var(--accent); }

/* Entrate hero (solo con JS attivo) */
.js .hero-el { opacity: 0; transform: translateY(22px); animation: heroIn .85s var(--ease) forwards; animation-delay: calc(var(--i) * .08s + .15s); }
.js .hero-title .lm-in { transform: translateY(115%); animation: lmUp .95s var(--ease) forwards; animation-delay: calc(var(--i) * .08s + .2s); transition: none; }
@keyframes heroIn { to { opacity: 1; transform: none; } }
@keyframes lmUp { to { transform: translateY(0); } }

/* Lato artistico hero */
.hero-art { position: relative; max-width: 460px; margin-inline: auto; width: 100%; }
.code-card {
  position: relative; z-index: 2;
  background: #0D1016; border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: 0 40px 90px -40px rgba(0,0,0,.8);
  animation: floaty 7s ease-in-out infinite alternate;
}
@keyframes floaty { from { transform: translateY(-7px); } to { transform: translateY(7px); } }
.code-bar { display: flex; align-items: center; gap: 1rem; padding: .85rem 1.2rem; border-bottom: 1px solid var(--line); }
.code-dots { display: flex; gap: 6px; }
.code-dots i { width: 10px; height: 10px; border-radius: 50%; background: var(--surface-2); border: 1px solid var(--line-strong); }
.code-file { color: var(--faint); font-size: .72rem; }
.code-body { padding: 1.4rem 1.5rem; font-family: var(--font-mono); font-size: .82rem; line-height: 1.85; overflow-x: auto; }
.c-line { display: block; white-space: pre; }
.c-kw { color: #8B93FF; } .c-var { color: var(--text); } .c-key { color: #7FD1DC; }
.c-str { color: var(--accent-text); } .c-cm { color: #59626F; }
.caret { display: inline-block; width: 8px; height: 1.05em; background: var(--accent); vertical-align: text-bottom; margin-left: 4px; animation: blink 1.1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

.float-chip {
  position: absolute; z-index: 3;
  display: inline-flex; align-items: center; gap: .55em;
  font-family: var(--font-mono); font-size: .72rem; color: var(--text);
  background: var(--surface); border: 1px solid var(--line-strong);
  padding: .5em 1em; border-radius: 999px;
  box-shadow: 0 16px 40px -18px rgba(0,0,0,.7);
  animation: floaty 6s ease-in-out infinite alternate;
}
.chip-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
.chip-a { top: -1.1rem; left: -1rem; animation-delay: .8s; }
.chip-b { bottom: 3rem; right: -1.2rem; animation-delay: 1.6s; }
.chip-c { bottom: -1.2rem; left: 1.2rem; animation-delay: 2.4s; }

.scroll-cue {
  position: absolute; left: 50%; bottom: 1.6rem; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: .5rem;
  color: var(--faint); font-size: .68rem; letter-spacing: .22em; text-transform: uppercase;
}
.cue-line { width: 1px; height: 44px; background: var(--accent); animation: cue 1.8s var(--ease) infinite; transform-origin: top; }
@keyframes cue { 0% { transform: scaleY(0); } 45% { transform: scaleY(1); } 100% { transform: scaleY(1); opacity: 0; } }

/* ---------- Marquee ---------- */
.marquee { border-block: 1px solid var(--line); overflow: hidden; }
.marquee-track { display: flex; width: max-content; animation: marquee 34s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-group { display: flex; align-items: center; gap: 2.6rem; padding: 1.15rem 1.3rem; }
.marquee-group span {
  font-family: var(--font-mono); font-size: .8rem; letter-spacing: .18em;
  text-transform: uppercase; color: var(--faint); white-space: nowrap;
}
.marquee-group i { color: var(--accent); font-style: normal; font-size: .7rem; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Chi sono ---------- */
.about { border-top: 1px solid var(--line); }
.about-grid { display: grid; gap: 3rem; align-items: start; }
.about-left { position: sticky; top: calc(var(--header-h) + 2rem); }
.about-right .lead { font-size: clamp(1.1rem, 1.6vw, 1.3rem); line-height: 1.6; }
.about-right p + p { margin-top: 1.2rem; color: var(--muted); }

.about-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; margin-top: 2.4rem; }
.stat { background: var(--surface); padding: 1.3rem 1.2rem; transition: background .35s; }
.stat:hover { background: var(--surface-2); }
.stat-label { display: block; color: var(--accent-text); font-size: .68rem; letter-spacing: .16em; text-transform: uppercase; margin-bottom: .5rem; }
.stat-value { font-weight: 600; font-size: .95rem; line-height: 1.4; }

.about-quote { margin-top: 2.4rem; padding: 1.4rem 1.6rem; border-left: 2px solid var(--accent); background: var(--accent-soft); border-radius: 0 var(--radius) var(--radius) 0; }
.about-quote p { font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; }

/* ---------- Competenze ---------- */
.skills-grid { display: grid; gap: 1.5rem; }
.skill-panel { border: 1px solid var(--line); border-radius: var(--radius-lg); background: linear-gradient(180deg, var(--surface), var(--bg-elev)); padding: clamp(1.5rem, 3vw, 2.2rem); }
.skill-panel-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-bottom: .8rem; }
.skill-panel-head h3 { font-family: var(--font-display); font-size: 1.25rem; font-weight: 700; }
.skill-tag { color: var(--accent-text); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; border: 1px solid var(--line-strong); border-radius: 999px; padding: .4em 1em; }
.learning-tag { color: var(--muted); }

.skill-list li {
  display: grid; grid-template-columns: 1fr auto 14px; align-items: center; gap: 1rem;
  padding: .9rem 0; border-top: 1px solid var(--line);
}
.skill-name { font-weight: 600; }
.skill-level { color: var(--faint); font-size: .72rem; text-align: right; }
.skill-dot { width: 9px; height: 9px; border-radius: 50%; justify-self: end; }
.skill-dot.solid { background: var(--accent); }
.skill-dot.learning { background: transparent; border: 1.5px solid var(--accent); animation: pulse 2.6s infinite; }
.skill-dot.hollow { background: transparent; border: 1.5px solid var(--line-strong); }
.skill-dot.current-dot { background: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }

.skill-note { display: flex; flex-wrap: wrap; gap: 1.4rem; margin-top: 2rem; color: var(--faint); }
.legend { display: inline-flex; align-items: center; gap: .55em; }

/* ---------- Progetti ---------- */
.projects { border-top: 1px solid var(--line); }

.featured {
  display: grid; gap: clamp(1.8rem, 4vw, 3.5rem);
  border: 1px solid var(--line); border-radius: var(--radius-lg);
  background: var(--surface); padding: clamp(1.2rem, 3vw, 2.4rem);
  transition: border-color .4s;
}
.featured:hover { border-color: var(--line-strong); }

.featured-media { position: relative; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); aspect-ratio: 4 / 3; }
.featured-media img { width: 100%; height: 100%; object-fit: cover; animation: slowzoom 18s ease-in-out infinite alternate; }
@keyframes slowzoom { from { transform: scale(1); } to { transform: scale(1.09); } }
.frame-tag {
  position: absolute; left: 1rem; bottom: 1rem;
  display: inline-flex; align-items: center; gap: .6em;
  background: rgba(8, 9, 12, .82); border: 1px solid var(--line-strong);
  border-radius: 999px; padding: .45em 1em; font-size: .7rem; letter-spacing: .12em; text-transform: uppercase;
}

.featured-body { display: flex; flex-direction: column; }
.featured-title { font-family: var(--font-display); font-weight: 800; font-size: clamp(1.6rem, 2.6vw, 2.2rem); margin: .6rem 0 .8rem; }
.featured-desc { color: var(--muted); }
.featured-ps { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin: 1.6rem 0; }
.featured-ps h4 { color: var(--accent-text); font-size: .7rem; letter-spacing: .16em; text-transform: uppercase; margin-bottom: .5rem; }
.featured-ps p { color: var(--muted); font-size: .92rem; }

.tags { display: flex; flex-wrap: wrap; gap: .5rem; }
.tags li {
  font-family: var(--font-mono); font-size: .7rem; letter-spacing: .06em;
  color: var(--muted); border: 1px solid var(--line-strong);
  border-radius: 999px; padding: .4em .95em;
  transition: color .3s, border-color .3s;
}
.featured .tags li:hover { color: var(--accent-text); border-color: var(--accent); }
.featured-actions { display: flex; flex-wrap: wrap; gap: .9rem; margin-top: 1.8rem; }

/* Placeholder progetti futuri */
.ph-grid { display: grid; gap: 1.5rem; margin-top: 1.5rem; }
.ph-card {
  position: relative; overflow: hidden;
  border: 1px dashed var(--line-strong); border-radius: var(--radius-lg);
  padding: 2rem 1.8rem; display: flex; flex-direction: column; gap: .6rem;
  background-image: repeating-linear-gradient(-45deg, rgba(236,238,242,.018) 0 14px, transparent 14px 28px);
  transition: border-color .4s, transform .4s var(--ease);
}
.ph-card:hover { border-color: rgba(201,242,79,.5); transform: translateY(-5px); }
.ph-icon {
  width: 46px; height: 46px; border: 1px solid var(--line-strong); border-radius: 12px;
  display: grid; place-items: center; font-size: 1.4rem; color: var(--accent);
  margin-bottom: .6rem; transition: transform .5s var(--ease), background .4s;
}
.ph-card:hover .ph-icon { transform: rotate(90deg); background: var(--accent-soft); }
.ph-tag { color: var(--faint); letter-spacing: .2em; text-transform: uppercase; font-size: .66rem; }
.ph-card h3 { font-family: var(--font-display); font-size: 1.15rem; font-weight: 700; }
.ph-card p { color: var(--muted); font-size: .92rem; flex-grow: 1; }
.ph-hint { color: var(--faint); }
.ph-link { color: var(--accent-text); margin-top: .3rem; display: inline-flex; gap: .4em; transition: gap .3s; }
.ph-link:hover { gap: .8em; }

/* ---------- Servizi (accordion) ---------- */
.services { border-top: 1px solid var(--line); }
.acc { border-top: 1px solid var(--line); }
.acc-item { border-bottom: 1px solid var(--line); }
.acc-head {
  width: 100%; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 1.4rem;
  padding: 1.5rem 0; text-align: left;
}
.acc-idx { color: var(--faint); transition: color .3s; }
.acc-title { font-family: var(--font-display); font-weight: 700; font-size: clamp(1.15rem, 2.4vw, 1.5rem); transition: color .3s, transform .5s var(--ease); }
.acc-head:hover .acc-title { color: var(--accent-text); transform: translateX(8px); }
.acc-head:hover .acc-idx { color: var(--accent); }
.acc-icon { position: relative; width: 34px; height: 34px; border: 1px solid var(--line-strong); border-radius: 50%; flex: none; transition: transform .45s var(--ease), border-color .3s; }
.acc-icon::before, .acc-icon::after {
  content: ""; position: absolute; top: 50%; left: 50%; background: var(--accent);
  transform: translate(-50%, -50%);
}
.acc-icon::before { width: 12px; height: 1.5px; }
.acc-icon::after { width: 1.5px; height: 12px; }
.acc-item.is-open .acc-icon { transform: rotate(225deg); border-color: var(--accent); }
.acc-panel { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .55s var(--ease); }
.acc-item.is-open .acc-panel { grid-template-rows: 1fr; }
.acc-inner { overflow: hidden; }
.acc-inner .acc-desc { color: var(--muted); max-width: 62ch; padding-left: calc(1.4rem + 2ch); }
.acc-inner .tags { padding: 1.1rem 0 1.7rem calc(1.4rem + 2ch); }

/* ---------- Processo ---------- */
.process { border-top: 1px solid var(--line); }
.steps { display: grid; gap: 2.2rem; margin-top: clamp(2.5rem, 6vw, 4rem); }
.step-bar { display: block; width: 2.4rem; height: 2px; background: var(--accent); margin: .7rem 0 1.1rem; transition: width .5s var(--ease); }
.step:hover .step-bar { width: 4rem; }
.step-num { color: var(--accent-text); letter-spacing: .14em; }
.step h3 { font-family: var(--font-display); font-size: 1.15rem; font-weight: 700; margin-bottom: .5rem; transition: transform .4s var(--ease); }
.step:hover h3 { transform: translateY(-3px); }
.step p { color: var(--muted); font-size: .92rem; }

/* ---------- Percorso (timeline) ---------- */
.journey { border-top: 1px solid var(--line); }
.tl-wrap { position: relative; }
.tl-wrap::before { content: ""; position: absolute; left: 190px; top: 8px; bottom: 8px; border-left: 1px dashed var(--line-strong); }
.tl-item { position: relative; display: grid; grid-template-columns: 150px 1fr; gap: 1rem 5rem; padding-block: 1.5rem; }
.tl-phase { color: var(--faint); letter-spacing: .16em; text-transform: uppercase; font-size: .68rem; padding-top: .35rem; }
.tl-node {
  position: absolute; left: 183px; top: 1.9rem; width: 15px; height: 15px;
  border-radius: 50%; border: 2px solid var(--line-strong); background: var(--bg);
}
.tl-item.done .tl-node { background: var(--accent); border-color: var(--accent); }
.tl-item.current .tl-node { background: var(--accent); border-color: var(--accent); animation: pulse 2s infinite; }
.tl-item.goal .tl-node { border-style: dashed; }
.tl-body h3 { font-family: var(--font-display); font-size: 1.25rem; font-weight: 700; display: flex; align-items: center; flex-wrap: wrap; gap: .8rem; }
.tl-item:not(.done):not(.current) .tl-body { opacity: .55; }
.tl-body p { color: var(--muted); margin-top: .35rem; max-width: 52ch; }
.tl-status { font-size: .64rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); border: 1px solid var(--line-strong); border-radius: 999px; padding: .35em .9em; font-family: var(--font-mono); }
.tl-item.done .tl-status { color: var(--accent-text); border-color: rgba(201,242,79,.4); }
.tl-item.current .tl-status { color: #101208; background: var(--accent); border-color: var(--accent); }
.tl-legend { display: flex; flex-wrap: wrap; gap: 1.4rem; margin-top: 2.2rem; color: var(--faint); }

/* ---------- CTA ---------- */
.cta {
  position: relative; overflow: hidden;
  padding-block: clamp(6rem, 13vw, 9.5rem);
  background: radial-gradient(55% 80% at 20% 50%, rgba(201,242,79,.09), transparent 70%);
  border-top: 1px solid var(--line);
}
.cta-arrow {
  position: absolute; right: -2%; top: 50%; transform: translateY(-50%);
  font-family: var(--font-display); font-weight: 800; line-height: 1;
  font-size: clamp(16rem, 42vw, 34rem); color: transparent;
  -webkit-text-stroke: 1px rgba(236,238,242,.09);
  pointer-events: none; user-select: none;
}
.cta-title {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(2.6rem, 7vw, 5.4rem); line-height: 1.02; letter-spacing: -.02em;
}
.cta-title .lm-in:hover { -webkit-text-stroke: 1.5px var(--accent-text); color: transparent; }
@supports not (-webkit-text-stroke: 1px black) { .cta-title .lm-in:hover { color: var(--accent-text); } }
.cta-text { color: var(--muted); max-width: 52ch; margin-top: 1.6rem; font-size: clamp(1rem, 1.4vw, 1.15rem); }
.cta .btn-xl { margin-top: 2.4rem; }
.cta-note { display: block; margin-top: 1.4rem; color: var(--faint); }

/* ---------- Contatti ---------- */
.contacts-grid { display: grid; gap: 2.5rem; }
.contact-sub { font-family: var(--font-display); font-size: 1.2rem; font-weight: 700; margin-bottom: .6rem; }
.contact-left > p { color: var(--muted); max-width: 40ch; }

.email-card {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  background: var(--surface); border: 1px solid var(--line-strong);
  border-radius: var(--radius); padding: 1.1rem 1.3rem; margin-top: 1.8rem;
}
.email-addr { font-size: .85rem; overflow-wrap: anywhere; }
.email-actions { display: flex; gap: .6rem; }
.copy-btn {
  font-size: .72rem; letter-spacing: .1em; text-transform: uppercase;
  border: 1px solid var(--line-strong); border-radius: 999px; padding: .5em 1.1em;
  color: var(--muted); transition: color .3s, border-color .3s, background .3s;
  display: inline-flex; align-items: center;
}
.copy-btn:hover { color: var(--accent-text); border-color: var(--accent); background: var(--accent-soft); }

.channels { display: flex; flex-direction: column; }
.channel {
  display: grid; grid-template-columns: auto 1fr auto auto; align-items: center; gap: 1.2rem;
  border: 1px solid var(--line); border-radius: 14px; padding: 1.1rem 1.3rem;
  transition: border-color .35s, transform .4s var(--ease), background .35s;
}
.channel + .channel { margin-top: .8rem; }
.channel:hover { border-color: var(--accent); transform: translateX(6px); background: var(--surface); }
.ch-idx { color: var(--faint); }
.ch-name { font-weight: 600; }
.ch-value { color: var(--muted); font-size: .75rem; overflow-wrap: anywhere; text-align: right; }
.ch-arrow { color: var(--accent); transition: transform .35s var(--ease); }
.channel:hover .ch-arrow { transform: translate(3px, -3px); }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--line); padding-block: 2.2rem; position: relative; z-index: 2; background: var(--bg); }
.footer-inner { display: flex; flex-direction: column; gap: .8rem; align-items: flex-start; }
.footer-line { color: var(--muted); font-size: .92rem; }
.footer-tech { color: var(--faint); font-size: .72rem; }

/* Torna su + toast */
.to-top {
  position: fixed; right: 1.4rem; bottom: 1.4rem; z-index: 80;
  width: 46px; height: 46px; border-radius: 50%;
  border: 1px solid var(--line-strong); background: var(--surface);
  font-size: 1.05rem; color: var(--text);
  opacity: 0; visibility: hidden; transform: translateY(14px);
  transition: opacity .4s, transform .4s var(--ease), border-color .3s, color .3s, visibility .4s;
}
.to-top.show { opacity: 1; visibility: visible; transform: none; }
.to-top:hover { border-color: var(--accent); color: var(--accent-text); }

.toast {
  position: fixed; left: 50%; bottom: 1.6rem; z-index: 200;
  transform: translate(-50%, 20px); opacity: 0;
  background: var(--accent); color: #101208; font-weight: 500;
  padding: .7em 1.4em; border-radius: 999px;
  transition: opacity .35s, transform .35s var(--ease);
  pointer-events: none;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (min-width: 720px) {
  .skills-grid { grid-template-columns: 1fr 1fr; }
  .ph-grid { grid-template-columns: repeat(3, 1fr); }
  .steps { grid-template-columns: repeat(5, 1fr); gap: 1.6rem; }
  .footer-inner { flex-direction: row; justify-content: space-between; align-items: center; }
}

@media (min-width: 960px) {
  .featured { grid-template-columns: 1.05fr 1fr; }
  .about-grid { grid-template-columns: .95fr 1.05fr; gap: 5rem; }
  .contacts-grid { grid-template-columns: 1fr 1fr; gap: 4rem; }
}

@media (max-width: 900px) {
  .main-nav, .header-cta { display: none; }
  .menu-toggle { display: flex; }
}

@media (max-width: 720px) {
  .hero { padding-bottom: 6rem; }
  .hero-art { margin-top: 1.5rem; }
  .chip-a { left: -.4rem; } .chip-b { right: -.4rem; }
  .scroll-cue { display: none; }

  .about-left { position: static; }
  .about-stats { grid-template-columns: 1fr; }

  .featured-ps { grid-template-columns: 1fr; }
  .acc-inner .acc-desc, .acc-inner .tags { padding-left: 0; }

  .tl-wrap::before { left: 7px; }
  .tl-item { grid-template-columns: 1fr; gap: .4rem; padding-left: 2.4rem; }
  .tl-node { left: 0; top: 1.8rem; }
  .tl-phase { padding-top: 0; }

  .cta-arrow { font-size: 15rem; top: auto; bottom: -12%; transform: none; }
  .channel { grid-template-columns: auto 1fr auto; }
  .ch-value { display: none; }
}

/* ============================================================
   MOBILE · intestazioni più leggibili
   ============================================================ */
@media (max-width: 720px) {

  /* Tutti i titoli: peso più leggero e nessuna spaziatura negativa */
  .hero-title,
  .section-title,
  .cta-title,
  .featured-title,
  .menu-nav a,
  .acc-title,
  .step h3,
  .tl-body h3,
  .ph-card h3,
  .skill-panel-head h3,
  .contact-sub,
  .about-quote p {
    font-weight: 700;
    letter-spacing: 0;
  }

  /* Misure e interlinea ricalibrate per schermi piccoli */
  .hero-title    { font-size: clamp(2.1rem, 8.6vw, 2.7rem);  line-height: 1.16; }
  .section-title { font-size: clamp(1.8rem, 7.4vw, 2.25rem); line-height: 1.18; }
  .cta-title     { font-size: clamp(2.2rem, 10vw, 3rem);     line-height: 1.12; }

  .menu-nav a     { font-size: clamp(1.85rem, 8vw, 2.5rem); line-height: 1.15; }
  .featured-title { font-size: 1.5rem;  line-height: 1.22; }
  .acc-title      { font-size: 1.12rem; line-height: 1.3; }
  .tl-body h3     { font-size: 1.14rem; line-height: 1.35; }
  .step h3        { font-size: 1.08rem; line-height: 1.3; }
  .ph-card h3,
  .skill-panel-head h3,
  .contact-sub    { font-size: 1.15rem; line-height: 1.35; }
  .about-quote p  { font-size: 1.08rem; line-height: 1.5; }

  /* Più aria tra le righe dei titoli "a maschera", senza tagliare le discendenti */
  .lm { padding-bottom: .14em; margin-bottom: -.14em; }

  /* Sottolineatura accent più staccata dal testo */
  em.hl { text-underline-offset: .22em; }
}

/* ============================================================
   ACCESSIBILITÀ · riduci movimento
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .js .reveal, .js .hero-el { opacity: 1 !important; transform: none !important; }
  .js .lm-in { transform: none !important; }
  .marquee-track { animation: none !important; }
  .caret { animation: none; opacity: 1; }
  .featured-media img { animation: none; }
}