/* up3w by Selif: font locali, la CSP non ammette stili inline né font esterni */
@font-face { font-family: 'DM Sans'; font-style: normal; font-weight: 300; font-display: swap; src: url(fonts/dm-sans.woff2) format('woff2'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: 'DM Sans'; font-style: normal; font-weight: 400; font-display: swap; src: url(fonts/dm-sans.woff2) format('woff2'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: 'DM Sans'; font-style: normal; font-weight: 500; font-display: swap; src: url(fonts/dm-sans.woff2) format('woff2'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: 'DM Sans'; font-style: normal; font-weight: 600; font-display: swap; src: url(fonts/dm-sans.woff2) format('woff2'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: 'DM Sans'; font-style: normal; font-weight: 700; font-display: swap; src: url(fonts/dm-sans.woff2) format('woff2'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: 'Space Mono'; font-style: normal; font-weight: 400; font-display: swap; src: url(fonts/space-mono-400.woff2) format('woff2'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: 'Space Mono'; font-style: normal; font-weight: 700; font-display: swap; src: url(fonts/space-mono-700.woff2) format('woff2'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }

:root {
  --bg:       #0a0d12;
  --surface:  #111520;
  --border:   #1e2535;
  --up:       #00e5a0;
  --down:     #ff3b5c;
  --warn:     #ffb545;
  --accent:   #3d7fff;
  --text:     #c8d0e0;
  --dim:      #556075;
  --mono:     'Space Mono', monospace;
  --sans:     'DM Sans', sans-serif;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Layout ── */
.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

/* ── Nav ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(10, 13, 18, .85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
nav .container {
  display: flex; align-items: center; justify-content: space-between;
  height: 60px;
}
.nav-logo {
  font-family: var(--mono); font-weight: 700; font-size: 1.25rem;
  color: #fff; letter-spacing: -0.5px;
}
.nav-logo span { color: var(--up); }
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a { color: var(--dim); font-size: .9rem; font-weight: 500; transition: color .2s; }
.nav-links a:hover { color: #fff; text-decoration: none; }
.nav-btn {
  display: inline-flex; align-items: center; gap: 6px;
  background: none; border: 1px solid var(--border); color: var(--text); font-weight: 600;
  padding: 8px 18px; border-radius: 8px; font-size: .85rem;
  transition: background .2s;
}
.nav-btn:hover { border-color: var(--dim); text-decoration: none; }
.nav-links a.nav-btn { color: var(--text); }
.nav-links a.nav-btn:hover { color: #fff; }

/* ── Hero ── */
.hero {
  padding: 160px 0 100px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; top: -200px; left: 50%; transform: translateX(-50%);
  width: 800px; height: 800px;
  background: radial-gradient(circle, rgba(61,127,255,.08) 0%, transparent 70%);
  pointer-events: none;
}
.hero h1 {
  font-family: var(--sans); font-weight: 700;
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  color: #fff; line-height: 1.15; margin-bottom: 20px;
  letter-spacing: -1px;
}
.hero h1 em {
  font-style: normal;
  background: linear-gradient(135deg, var(--accent), var(--up));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero h1 .h1-logo {
  font-family: var(--mono); font-weight: 700; letter-spacing: -2px;
}
.hero h1 .h1-logo span, .hero h1 .h1-green { color: var(--up); }
.hero p {
  max-width: 560px; margin: 0 auto 36px;
  font-size: 1.1rem; color: var(--dim); line-height: 1.7;
}
.hero-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px; border-radius: 10px; font-weight: 600;
  font-size: .95rem; transition: all .2s; cursor: pointer; border: none;
}
.btn-primary {
  background: var(--accent); color: #fff;
}
.btn-primary:hover { background: #2a6aff; text-decoration: none; transform: translateY(-1px); }
.btn-ghost {
  background: transparent; color: var(--text);
  border: 1px solid var(--border);
}
.btn-ghost:hover { border-color: var(--dim); text-decoration: none; transform: translateY(-1px); }

/* ── Terminal preview ── */
.terminal-wrap {
  max-width: 860px; margin: 60px auto 0;
  border-radius: 12px; overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 20px 60px rgba(0,0,0,.4);
}
.terminal-bar {
  background: #161b28; padding: 12px 16px;
  display: flex; align-items: center; gap: 8px;
}
.terminal-dot { width: 10px; height: 10px; border-radius: 50%; }
.terminal-dot:nth-child(1) { background: #ff5f57; }
.terminal-dot:nth-child(2) { background: #ffbd2e; }
.terminal-dot:nth-child(3) { background: #28c840; }
.terminal-bar span {
  flex: 1; text-align: center; font-family: var(--mono);
  font-size: .7rem; color: var(--dim);
}
.terminal-body {
  background: var(--surface); padding: 24px;
  font-family: var(--mono); font-size: .8rem; line-height: 2;
  color: var(--dim); text-align: left;
  overflow-x: auto;
}
.terminal-body > div { white-space: pre; }
.terminal-body .cmd { color: var(--up); }
.terminal-body .out { color: var(--text); }
.terminal-body .hl { color: var(--accent); }
.terminal-body .w { color: var(--warn); }

/* ── Stats bar ── */
.stats-bar {
  padding: 60px 0;
  border-bottom: 1px solid var(--border);
}
.stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
  text-align: center;
}
.stat-item .num {
  font-family: var(--mono); font-size: 2rem; font-weight: 700; color: #fff;
}
.stat-item .num span { color: var(--up); }
.stat-item .label { font-size: .85rem; color: var(--dim); margin-top: 4px; }

/* ── Features ── */
.features { padding: 100px 0; }
.section-label {
  font-family: var(--mono); font-size: .75rem; font-weight: 700;
  color: var(--accent); letter-spacing: 2px; text-transform: uppercase;
  margin-bottom: 12px;
}
.section-title {
  font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 700;
  color: #fff; margin-bottom: 48px; letter-spacing: -0.5px;
}
.feat-list {
  display: grid; grid-template-columns: repeat(2, 1fr);
  column-gap: 56px; border-top: 1px solid var(--border);
}
.feat {
  display: grid; grid-template-columns: 76px 1fr; gap: 18px;
  padding: 24px 0; border-bottom: 1px solid var(--border);
}
.feat-tag {
  align-self: start; justify-self: start; margin-top: 2px;
  font-family: var(--mono); font-size: .7rem; font-weight: 700; letter-spacing: 1px;
  padding: 3px 8px; border-radius: 4px; border: 1px solid currentColor;
}
.t-up { color: var(--up); } .t-ac { color: var(--accent); } .t-dn { color: var(--down); } .t-wn { color: var(--warn); }
.feat h3 { font-size: 1rem; color: #fff; margin-bottom: 6px; font-weight: 600; }
.feat p { font-size: .88rem; color: var(--dim); line-height: 1.6; }

/* ── How it works ── */
.how { padding: 80px 0 100px; }
.steps {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px;
  margin-top: 48px;
}
.step {
  position: relative; padding: 32px 28px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 14px;
}
.step-tag {
  font-family: var(--mono); font-size: .72rem; font-weight: 700; letter-spacing: 1px;
  text-transform: uppercase; color: var(--up); margin-bottom: 14px;
}
.step h3 { color: #fff; font-size: 1rem; margin-bottom: 8px; }
.step p { font-size: .85rem; color: var(--dim); line-height: 1.6; }

/* ── Tech ── */
.tech { padding: 80px 0; border-top: 1px solid var(--border); }
.tech-tags {
  display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px;
}
.tech-tag {
  font-family: var(--mono); font-size: .78rem; font-weight: 700;
  padding: 10px 20px; border-radius: 8px;
  background: var(--surface); border: 1px solid var(--border);
  color: var(--text);
}

/* ── Footer ── */
footer {
  padding: 32px 0;
  border-top: 1px solid var(--border);
  text-align: center;
}
footer p { font-size: .8rem; color: var(--dim); }
footer a { color: var(--dim); }
footer a:hover { color: var(--text); }

/* ── Responsive ── */
@media (max-width: 768px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .feat-list { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .nav-links a:not(.nav-btn) { display: none; }
}
@media (max-width: 480px) {
  .hero { padding: 130px 0 60px; }
  .hero-actions { flex-direction: column; align-items: center; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
}

/* ── Screenshot ── */
.screens { padding: 80px 0 40px; }
.screens-note { color: var(--dim); font-size: .9rem; margin: -24px 0 28px; }
.shot { margin: 0; }
.shot img { display: block; width: 100%; height: auto; border: 1px solid var(--border); border-radius: 10px; }
.shot figcaption { color: var(--dim); font-size: .85rem; margin-top: 10px; }
.shot-wide { margin-bottom: 28px; }
.shots-row { display: grid; grid-template-columns: 1.4fr 1fr; gap: 24px; align-items: start; }

@media (max-width: 760px) {
  .shots-row { grid-template-columns: 1fr; }
}
.nav-logo small { font-size: .7em; font-weight: 400; color: var(--dim); }
footer strong { color: #fff; }