/* ============================================================
   Volley Control Center — Landing page volleycontrolcenter.it
   Design system: navy #010133 · gradiente ciano→viola→magenta
   ============================================================ */

:root {
  --navy: #010133;
  --bg: #05051f;
  --bg-2: #0b0b2e;
  --surface: rgba(255, 255, 255, 0.045);
  --surface-2: rgba(255, 255, 255, 0.08);
  --stroke: rgba(255, 255, 255, 0.1);
  --stroke-2: rgba(255, 255, 255, 0.18);
  --text: #f2f4ff;
  --text-2: #aab0d6;
  --text-3: #7e84ad;

  --cyan: #38d5f5;
  --azure: #4da3ff;
  --violet: #7c3aed;
  --magenta: #d946ef;
  --red: #f4506a;

  --grad: linear-gradient(120deg, #38d5f5 0%, #5b8bff 34%, #8b5cf6 66%, #d946ef 100%);
  --grad-soft: linear-gradient(120deg, rgba(56, 213, 245, 0.14), rgba(139, 92, 246, 0.14), rgba(217, 70, 239, 0.14));
  --grad-btn: linear-gradient(120deg, #4fb8ff, #7c5cff 55%, #c44df0);

  --radius: 20px;
  --radius-lg: 28px;
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Inter, Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: "SF Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

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

html { scroll-behavior: smooth; overflow-x: clip; }

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

::selection { background: rgba(124, 92, 255, 0.45); }

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; }

.wrap { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

/* ---------- decorazioni di sfondo ---------- */
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.5;
  pointer-events: none;
  z-index: 0;
}
.orb-cyan { background: rgba(56, 213, 245, 0.28); }
.orb-violet { background: rgba(124, 58, 237, 0.34); }
.orb-magenta { background: rgba(217, 70, 239, 0.22); }

.grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 90% 65% at 50% 0%, black 30%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 90% 65% at 50% 0%, black 30%, transparent 78%);
  pointer-events: none;
  z-index: 0;
}

/* ---------- testi gradiente / etichette ---------- */
.grad-text {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 16px;
}
.eyebrow::before {
  content: "";
  width: 26px; height: 2px;
  border-radius: 2px;
  background: var(--grad);
}

.section-title {
  font-size: clamp(30px, 4.4vw, 46px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.12;
  margin-bottom: 18px;
}
.section-sub {
  font-size: 18px;
  color: var(--text-2);
  max-width: 640px;
}

section { position: relative; padding: 104px 0; }

/* ---------- header ---------- */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background 0.3s, border-color 0.3s, backdrop-filter 0.3s;
  border-bottom: 1px solid transparent;
}
.header.scrolled {
  background: rgba(4, 4, 28, 0.72);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom-color: var(--stroke);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.nav-logo { display: flex; align-items: center; gap: 12px; }
.nav-logo .nav-v { height: 32px; width: auto; filter: drop-shadow(0 2px 10px rgba(124,58,237,0.45)); }
.nav-word { display: flex; flex-direction: column; gap: 2px; }
.nav-word b { font-size: 19px; font-weight: 850; letter-spacing: 0.18em; line-height: 1; color: var(--text); }
.nav-word small { font-size: 8.5px; font-weight: 600; letter-spacing: 0.22em; color: var(--text-3); text-transform: uppercase; line-height: 1; white-space: nowrap; }

.nav-links { display: flex; gap: 30px; font-size: 15px; font-weight: 500; color: var(--text-2); }
.nav-links a { transition: color 0.2s; }
.nav-links a:hover { color: var(--text); }
.nav-links .only-mobile { display: none; }

.nav-cta { display: flex; align-items: center; gap: 14px; }
.nav-login { font-size: 15px; font-weight: 600; color: var(--text-2); transition: color 0.2s; }
.nav-login:hover { color: var(--text); }

.burger { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.burger span { display: block; width: 22px; height: 2px; background: var(--text); margin: 5px 0; border-radius: 2px; transition: 0.25s; }

/* ---------- bottoni ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 14px 28px;
  border-radius: 14px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.01em;
  border: 0;
  cursor: pointer;
  transition: transform 0.18s, box-shadow 0.18s, background 0.2s;
  white-space: nowrap;
}
.btn-primary {
  background: var(--grad-btn);
  color: #fff;
  box-shadow: 0 10px 32px rgba(124, 92, 255, 0.38), inset 0 1px 0 rgba(255,255,255,0.25);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 44px rgba(124, 92, 255, 0.5), inset 0 1px 0 rgba(255,255,255,0.25); }
.btn-ghost {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--stroke-2);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover { background: var(--surface-2); transform: translateY(-2px); }
.btn-sm { padding: 10px 20px; font-size: 14.5px; border-radius: 12px; }
.btn-lg { padding: 17px 36px; font-size: 17px; border-radius: 16px; }

/* ---------- hero ---------- */
.hero {
  position: relative;
  padding: 172px 0 96px;
  overflow: hidden;
}
.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 7px 15px;
  border-radius: 100px;
  background: var(--grad-soft);
  border: 1px solid rgba(139, 92, 246, 0.35);
  font-size: 13.5px;
  font-weight: 600;
  color: #cfd4ff;
  margin-bottom: 26px;
}
.hero-badge .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 10px var(--cyan);
  animation: pulse 2.2s infinite;
}
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.35; } }

.hero h1 {
  font-size: clamp(38px, 5.4vw, 62px);
  font-weight: 850;
  letter-spacing: -0.028em;
  line-height: 1.06;
  margin-bottom: 24px;
}
.hero-sub {
  font-size: 19px;
  color: var(--text-2);
  max-width: 540px;
  margin-bottom: 36px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 34px; }

.hero-meta { display: flex; gap: 26px; flex-wrap: wrap; font-size: 14px; color: var(--text-3); font-weight: 500; }
.hero-meta span { display: inline-flex; align-items: center; gap: 7px; }
.hero-meta svg { width: 16px; height: 16px; color: var(--cyan); flex: none; }

/* ---------- device mockup: phone ---------- */
.hero-visual { position: relative; z-index: 2; display: flex; justify-content: center; }

.phone {
  width: 300px;
  border-radius: 46px;
  background: linear-gradient(160deg, #2a2a4a, #101028);
  padding: 10px;
  box-shadow:
    0 40px 90px rgba(1, 1, 30, 0.75),
    0 0 0 1px rgba(255,255,255,0.09),
    inset 0 1px 1px rgba(255,255,255,0.15);
  position: relative;
}
.phone-screen {
  border-radius: 37px;
  background: #0a0a22;
  overflow: hidden;
  position: relative;
  aspect-ratio: 9 / 19.2;
  display: flex;
  flex-direction: column;
}
.phone-notch {
  position: absolute;
  top: 9px; left: 50%;
  transform: translateX(-50%);
  width: 86px; height: 24px;
  background: #050516;
  border-radius: 100px;
  z-index: 5;
}
.phone-lg { width: 320px; }

/* interfaccia app dentro il mockup */
.app { padding: 44px 14px 14px; display: flex; flex-direction: column; gap: 10px; flex: 1; font-size: 11px; overflow: hidden; }
.app-greeting { font-size: 15px; font-weight: 800; letter-spacing: -0.01em; }
.app-date { font-size: 10.5px; color: var(--text-3); font-weight: 600; text-transform: capitalize; }

.app-card {
  background: rgba(255,255,255,0.055);
  border: 1px solid rgba(255,255,255,0.09);
  border-radius: 15px;
  padding: 11px 12px;
}
.app-card-grad {
  background: linear-gradient(120deg, rgba(77,163,255,0.2), rgba(139,92,246,0.24));
  border-color: rgba(139,92,246,0.4);
}
.app-label { font-size: 8.5px; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-3); margin-bottom: 5px; }
.app-row { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.app-title-sm { font-size: 12.5px; font-weight: 750; }
.app-note { font-size: 10px; color: var(--text-2); }

.app-countdown { display: flex; gap: 6px; margin-top: 8px; }
.app-countdown div {
  flex: 1;
  background: rgba(1,1,30,0.5);
  border-radius: 9px;
  text-align: center;
  padding: 5px 0 4px;
}
.app-countdown b { display: block; font-size: 14px; font-weight: 800; font-variant-numeric: tabular-nums; }
.app-countdown small { font-size: 7.5px; color: var(--text-3); text-transform: uppercase; letter-spacing: 0.08em; }

.app-chips { display: flex; gap: 7px; }
.app-chip {
  flex: 1;
  background: rgba(255,255,255,0.055);
  border: 1px solid rgba(255,255,255,0.09);
  border-radius: 13px;
  padding: 9px 8px;
  text-align: center;
}
.app-chip b { display: block; font-size: 16px; font-weight: 800; letter-spacing: -0.02em; }
.app-chip small { font-size: 8px; color: var(--text-3); font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; }
.app-chip.c1 b { color: var(--azure); }
.app-chip.c2 b { color: var(--magenta); }
.app-chip.c3 b { color: var(--cyan); }

.app-week { display: flex; gap: 5px; }
.app-day {
  flex: 1;
  border-radius: 10px;
  text-align: center;
  padding: 7px 0;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
}
.app-day small { display: block; font-size: 7.5px; color: var(--text-3); font-weight: 700; }
.app-day b { font-size: 12px; font-weight: 750; }
.app-day .evdot { width: 4px; height: 4px; border-radius: 50%; margin: 3px auto 0; }
.app-day.today { background: var(--grad-btn); border-color: transparent; }
.app-day.today small { color: rgba(255,255,255,0.75); }

.app-event { display: flex; align-items: center; gap: 9px; }
.app-event-bar { width: 4px; align-self: stretch; border-radius: 3px; }
.app-event b { font-size: 11.5px; font-weight: 750; display: block; }
.app-event small { font-size: 9.5px; color: var(--text-3); }

/* presenze */
.att-row { display: flex; align-items: center; gap: 8px; padding: 7px 0; border-bottom: 1px solid rgba(255,255,255,0.055); }
.att-row:last-child { border-bottom: 0; }
.att-avatar {
  width: 24px; height: 24px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 8.5px; font-weight: 800;
  background: linear-gradient(135deg, rgba(77,163,255,0.35), rgba(139,92,246,0.4));
  flex: none;
}
.att-name { flex: 1; font-size: 11px; font-weight: 650; }
.att-name small { display: block; font-weight: 500; font-size: 8.5px; color: var(--text-3); }
.att-pill { font-size: 8.5px; font-weight: 800; padding: 3.5px 8px; border-radius: 100px; letter-spacing: 0.03em; }
.att-p { background: rgba(56, 213, 180, 0.16); color: #4fe0c0; }
.att-r { background: rgba(255, 190, 80, 0.15); color: #ffc766; }
.att-a { background: rgba(244, 80, 106, 0.15); color: #ff7d92; }

/* stats mockup */
.stat-head { display: flex; align-items: center; gap: 9px; }
.stat-avatar {
  width: 34px; height: 34px; border-radius: 12px;
  background: var(--grad-btn);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 12px;
}
.stat-fond { margin-top: 4px; }
.stat-fond-row { display: flex; align-items: center; gap: 8px; margin: 8px 0; }
.stat-fond-row small { width: 62px; font-size: 9px; font-weight: 700; color: var(--text-2); text-transform: uppercase; letter-spacing: 0.05em; flex: none; }
.stat-bar { flex: 1; height: 7px; border-radius: 100px; background: rgba(255,255,255,0.07); overflow: hidden; }
.stat-bar i { display: block; height: 100%; border-radius: 100px; background: var(--grad); }
.stat-fond-row b { font-size: 10.5px; font-weight: 800; width: 32px; text-align: right; font-variant-numeric: tabular-nums; }

.dv-symbols { display: flex; gap: 5px; margin-top: 9px; }
.dv-symbols span {
  flex: 1; text-align: center;
  font-family: var(--mono); font-size: 11px; font-weight: 700;
  padding: 6px 0; border-radius: 8px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
}
.dv-symbols .dv-neg { color: #ff7d92; }
.dv-symbols .dv-mid { color: #ffc766; }
.dv-symbols .dv-pos { color: #4fe0c0; }
.dv-symbols .dv-top { color: var(--cyan); background: rgba(56,213,245,0.12); border-color: rgba(56,213,245,0.3); }

.rank-row { display: flex; align-items: center; gap: 8px; padding: 6px 0; }
.rank-pos { width: 18px; font-size: 10px; font-weight: 800; color: var(--text-3); font-variant-numeric: tabular-nums; }
.rank-row .att-name { font-size: 10.5px; }
.rank-val { font-size: 11px; font-weight: 800; color: var(--cyan); font-variant-numeric: tabular-nums; }
.rank-row:first-child .rank-pos { color: #ffd166; }

/* scout live mockup */
.score-board {
  background: linear-gradient(150deg, #12123a, #0a0a26);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 16px;
  padding: 13px 12px 11px;
}
.score-teams { display: flex; align-items: center; justify-content: space-between; }
.score-team { text-align: center; flex: 1; }
.score-team small { font-size: 8.5px; font-weight: 800; letter-spacing: 0.08em; color: var(--text-3); text-transform: uppercase; display: block; margin-bottom: 3px; }
.score-team b { font-size: 30px; font-weight: 850; font-variant-numeric: tabular-nums; letter-spacing: -0.02em; }
.score-live { color: var(--azure); }
.score-set {
  font-size: 9px; font-weight: 800; color: #ffc766;
  background: rgba(255,190,80,0.12);
  padding: 4px 9px; border-radius: 100px;
  border: 1px solid rgba(255,190,80,0.25);
  white-space: nowrap;
}
.score-sets-strip { display: flex; justify-content: center; gap: 6px; margin-top: 9px; }
.score-sets-strip span {
  font-size: 8.5px; font-weight: 700; font-variant-numeric: tabular-nums;
  color: var(--text-2);
  background: rgba(255,255,255,0.05);
  padding: 2.5px 8px; border-radius: 6px;
}
.serve-arrow { color: var(--cyan); font-size: 12px; }

.scout-actions { display: grid; grid-template-columns: repeat(3, 1fr); gap: 7px; }
.scout-btn {
  border-radius: 12px;
  text-align: center;
  padding: 10px 4px 9px;
  font-size: 10px; font-weight: 750;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.05);
}
.scout-btn span { display: block; font-size: 15px; margin-bottom: 2px; }
.scout-btn.good { background: rgba(56,213,180,0.1); border-color: rgba(56,213,180,0.28); color: #4fe0c0; }
.scout-btn.bad { background: rgba(244,80,106,0.09); border-color: rgba(244,80,106,0.26); color: #ff7d92; }
.scout-btn.neutral { color: var(--text-2); }

.rotation { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
.rot-cell {
  aspect-ratio: 1.5;
  border-radius: 10px;
  background: rgba(77,163,255,0.09);
  border: 1px solid rgba(77,163,255,0.22);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
}
.rot-cell b { font-size: 12px; font-weight: 800; }
.rot-cell small { font-size: 7px; color: var(--text-3); font-weight: 700; letter-spacing: 0.06em; }

/* ---------- laptop / browser mockup ---------- */
.browser {
  border-radius: 18px;
  background: #0d0d2c;
  border: 1px solid var(--stroke);
  box-shadow: 0 40px 90px rgba(1,1,30,0.7), inset 0 1px 0 rgba(255,255,255,0.07);
  overflow: hidden;
}
.browser-bar {
  display: flex; align-items: center; gap: 10px;
  padding: 11px 16px;
  background: rgba(255,255,255,0.04);
  border-bottom: 1px solid var(--stroke);
}
.browser-dots { display: flex; gap: 6px; }
.browser-dots i { width: 10px; height: 10px; border-radius: 50%; }
.browser-dots i:nth-child(1) { background: #ff5f57; }
.browser-dots i:nth-child(2) { background: #febc2e; }
.browser-dots i:nth-child(3) { background: #28c840; }
.browser-url {
  flex: 1; max-width: 380px; margin: 0 auto;
  font-size: 11.5px; color: var(--text-3);
  background: rgba(255,255,255,0.05);
  border-radius: 8px;
  padding: 5px 14px;
  text-align: center;
  font-weight: 500;
}
.browser-body { padding: 18px; }

/* video analysis mockup */
.video-layout { display: grid; grid-template-columns: 1.55fr 1fr; gap: 14px; }
.video-player {
  position: relative;
  border-radius: 13px;
  background:
    radial-gradient(ellipse 120% 100% at 50% -20%, rgba(77,163,255,0.16), transparent 60%),
    linear-gradient(160deg, #131338, #08081e);
  border: 1px solid rgba(255,255,255,0.09);
  aspect-ratio: 16 / 9.4;
  overflow: hidden;
}
.video-floor {
  position: absolute; left: -10%; right: -10%; bottom: -30%;
  height: 62%;
  background: radial-gradient(ellipse 60% 70% at 50% 0%, rgba(120,140,255,0.14), transparent 70%);
  transform: perspective(300px) rotateX(50deg);
  border-top: 1px solid rgba(255,255,255,0.08);
}
.video-cliptag {
  position: absolute; top: 10px; right: 10px;
  background: rgba(2,2,20,0.78);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 9px;
  padding: 5px 10px;
  font-size: 9.5px; font-weight: 750;
  color: var(--text-2);
}
.video-overlay {
  position: absolute; left: 10px; bottom: 10px;
  display: flex; align-items: center; gap: 8px;
  background: rgba(2,2,20,0.78);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 9px;
  padding: 5px 10px;
  font-size: 10px; font-weight: 800;
  font-variant-numeric: tabular-nums;
}
.video-overlay .vs { color: var(--text-3); font-weight: 600; font-size: 8.5px; }
.video-overlay .setchip { font-size: 8px; color: #ffc766; background: rgba(255,190,80,0.13); padding: 2px 6px; border-radius: 100px; }
.video-play {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 44px; height: 44px; border-radius: 50%;
  background: rgba(255,255,255,0.14);
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255,255,255,0.3);
  display: flex; align-items: center; justify-content: center;
}
.video-play::after {
  content: ""; margin-left: 3px;
  border-left: 13px solid #fff;
  border-top: 8px solid transparent;
  border-bottom: 8px solid transparent;
}
.video-timeline { display: flex; gap: 4px; margin-top: 10px; }
.video-clip {
  height: 34px; border-radius: 7px; flex: 1;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  position: relative;
}
.video-clip.active {
  background: linear-gradient(120deg, rgba(77,163,255,0.3), rgba(139,92,246,0.34));
  border-color: rgba(139,92,246,0.55);
}
.video-clip span {
  position: absolute; left: 6px; bottom: 4px;
  font-size: 7.5px; font-weight: 700; color: var(--text-2);
  font-variant-numeric: tabular-nums;
}
.video-side { display: flex; flex-direction: column; gap: 9px; }
.tag-group small { display: block; font-size: 8.5px; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-3); margin-bottom: 5px; }
.tag-chips { display: flex; flex-wrap: wrap; gap: 5px; }
.tag-chip {
  font-size: 9.5px; font-weight: 700;
  padding: 4.5px 10px; border-radius: 100px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--text-2);
}
.tag-chip.on {
  background: linear-gradient(120deg, rgba(77,163,255,0.25), rgba(139,92,246,0.3));
  border-color: rgba(139,92,246,0.55);
  color: #fff;
}
.tag-chip.esito-pos { color: #4fe0c0; border-color: rgba(56,213,180,0.3); background: rgba(56,213,180,0.08); }
.tag-chip.esito-neg { color: #ff7d92; border-color: rgba(244,80,106,0.3); background: rgba(244,80,106,0.07); }

/* ---------- strip piattaforme ---------- */
.platforms {
  padding: 34px 0;
  border-top: 1px solid var(--stroke);
  border-bottom: 1px solid var(--stroke);
  background: rgba(255,255,255,0.018);
}
.platforms-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.platforms-label { font-size: 13.5px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-3); }
.platform-items { display: flex; gap: 34px; flex-wrap: wrap; }
.platform-item { display: flex; align-items: center; gap: 11px; font-weight: 700; font-size: 16px; }
.platform-item svg { width: 26px; height: 26px; color: var(--text-2); }
.platform-item small { display: block; font-size: 11.5px; font-weight: 500; color: var(--text-3); line-height: 1.2; }

/* ---------- griglia funzionalità ---------- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 56px;
}
.feature-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  padding: 26px 24px;
  transition: transform 0.25s, border-color 0.25s, background 0.25s;
  overflow: hidden;
}
.feature-card:hover {
  transform: translateY(-4px);
  border-color: rgba(139,92,246,0.45);
  background: var(--surface-2);
}
.feature-card::before {
  content: "";
  position: absolute;
  top: 0; left: 24px; right: 24px;
  height: 1px;
  background: var(--grad);
  opacity: 0;
  transition: opacity 0.25s;
}
.feature-card:hover::before { opacity: 1; }
.feature-icon {
  width: 46px; height: 46px;
  border-radius: 14px;
  background: var(--grad-soft);
  border: 1px solid rgba(139,92,246,0.3);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
}
.feature-icon svg { width: 23px; height: 23px; color: #b7c4ff; }
.feature-card h3 { font-size: 18px; font-weight: 750; margin-bottom: 8px; letter-spacing: -0.01em; }
.feature-card p { font-size: 14.5px; color: var(--text-2); line-height: 1.55; }

/* ---------- sezioni deep-dive alternate ---------- */
.deep {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.deep.rev .deep-visual { order: -1; }
.deep-copy h2 {
  font-size: clamp(26px, 3.4vw, 38px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 16px;
}
.deep-copy > p { font-size: 17px; color: var(--text-2); margin-bottom: 26px; }
.deep-list li {
  display: flex;
  gap: 13px;
  padding: 9px 0;
  font-size: 15.5px;
  color: var(--text-2);
}
.deep-list li strong { color: var(--text); font-weight: 650; }
.deep-list .check {
  flex: none;
  width: 22px; height: 22px;
  border-radius: 7px;
  background: var(--grad-soft);
  border: 1px solid rgba(139,92,246,0.35);
  display: flex; align-items: center; justify-content: center;
  margin-top: 2px;
}
.deep-list .check svg { width: 12px; height: 12px; color: var(--cyan); }
.deep-visual { position: relative; display: flex; justify-content: center; }
.deep-visual .glow {
  position: absolute;
  inset: 10% 5%;
  background: var(--grad);
  opacity: 0.16;
  filter: blur(70px);
  border-radius: 50%;
  z-index: 0;
}
.deep-visual > .phone, .deep-visual > .browser { position: relative; z-index: 1; }

/* ---------- ruoli ---------- */
.roles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 56px;
  max-width: 940px;
  margin-left: auto;
  margin-right: auto;
}
.role-card {
  background: var(--surface);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: center;
  transition: transform 0.25s, border-color 0.25s;
}
.role-card:hover { transform: translateY(-4px); border-color: rgba(139,92,246,0.4); }
.role-emoji {
  width: 58px; height: 58px;
  margin: 0 auto 16px;
  border-radius: 18px;
  background: var(--grad-soft);
  border: 1px solid rgba(139,92,246,0.3);
  display: flex; align-items: center; justify-content: center;
  font-size: 26px;
}
.role-card h3 { font-size: 18px; font-weight: 750; margin-bottom: 8px; }
.role-card p { font-size: 14px; color: var(--text-2); line-height: 1.55; }

/* ---------- sezione download / piattaforme ---------- */
.download-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 56px;
}
.dl-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--stroke);
  border-radius: var(--radius-lg);
  padding: 36px 28px 32px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: transform 0.25s, border-color 0.25s, background 0.25s;
  overflow: hidden;
}
.dl-card:hover {
  transform: translateY(-5px);
  border-color: rgba(139,92,246,0.5);
  background: var(--surface-2);
}
.dl-card::before {
  content: "";
  position: absolute;
  top: 0; left: 20%; right: 20%;
  height: 1px;
  background: var(--grad);
  opacity: 0;
  transition: opacity 0.25s;
}
.dl-card:hover::before { opacity: 1; }
.dl-icon {
  width: 68px; height: 68px;
  border-radius: 21px;
  background: var(--grad-soft);
  border: 1px solid rgba(139,92,246,0.35);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}
.dl-icon svg { width: 34px; height: 34px; color: #c3cdff; }
.dl-card h3 { font-size: 20px; font-weight: 800; margin-bottom: 6px; letter-spacing: -0.01em; }
.dl-card > p { font-size: 14.5px; color: var(--text-2); line-height: 1.55; margin-bottom: 22px; flex: 1; }
.dl-badge {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  padding: 11px 22px;
  border-radius: 13px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--stroke-2);
  transition: background 0.2s, transform 0.18s, border-color 0.2s;
  text-align: left;
}
.dl-badge:hover { background: var(--surface-2); transform: translateY(-2px); border-color: rgba(139,92,246,0.5); }
.dl-badge svg { width: 24px; height: 24px; flex: none; }
.dl-badge small { display: block; font-size: 10px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-3); line-height: 1.2; }
.dl-badge b { font-size: 15.5px; font-weight: 750; line-height: 1.25; }
.dl-badge.primary {
  background: var(--grad-btn);
  border-color: transparent;
  box-shadow: 0 10px 30px rgba(124,92,255,0.35);
}
.dl-badge.primary small { color: rgba(255,255,255,0.75); }
.dl-badge.primary:hover { box-shadow: 0 14px 40px rgba(124,92,255,0.48); }
.dl-soon {
  margin-top: 12px;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cyan);
}
.download-note {
  margin-top: 30px;
  text-align: center;
  font-size: 14.5px;
  color: var(--text-3);
}
.download-note b { color: var(--text-2); }

/* ---------- pricing ---------- */
.pricing { background: linear-gradient(180deg, transparent, rgba(124,58,237,0.05) 40%, transparent); }
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
  margin-top: 56px;
  align-items: stretch;
  max-width: 860px;
  margin-left: auto;
  margin-right: auto;
}
.price-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--stroke);
  border-radius: var(--radius-lg);
  padding: 34px 30px;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s, border-color 0.25s;
}
.price-card:hover { transform: translateY(-5px); }
.price-card.featured {
  background: linear-gradient(170deg, rgba(77,163,255,0.1), rgba(139,92,246,0.12) 55%, rgba(217,70,239,0.08));
  border: 1px solid rgba(139,92,246,0.55);
  box-shadow: 0 24px 70px rgba(124,58,237,0.28);
}
.price-flag {
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  background: var(--grad-btn);
  color: #fff;
  font-size: 12px; font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 18px;
  border-radius: 100px;
  box-shadow: 0 8px 24px rgba(124,92,255,0.45);
  white-space: nowrap;
}
.price-name { font-size: 19px; font-weight: 800; margin-bottom: 4px; }
.price-desc { font-size: 13.5px; color: var(--text-3); margin-bottom: 22px; min-height: 40px; }
.price-amount { display: flex; align-items: baseline; gap: 7px; margin-bottom: 4px; }
.price-amount b { font-size: 46px; font-weight: 850; letter-spacing: -0.03em; line-height: 1; }
.price-amount span { font-size: 15px; color: var(--text-3); font-weight: 600; }
.price-iva { font-size: 12px; color: var(--text-3); margin-bottom: 26px; }
.price-feats { flex: 1; margin-bottom: 28px; }
.price-feats li {
  display: flex; gap: 11px;
  padding: 7.5px 0;
  font-size: 14.5px;
  color: var(--text-2);
  align-items: flex-start;
}
.price-feats li.off { opacity: 0.45; }
.price-feats svg { width: 17px; height: 17px; flex: none; margin-top: 3px; color: var(--cyan); }
.price-feats li.off svg { color: var(--text-3); }
.price-card .btn { width: 100%; }

.pricing-notes {
  margin-top: 34px;
  display: flex;
  justify-content: center;
  gap: 28px;
  flex-wrap: wrap;
  font-size: 13.5px;
  color: var(--text-3);
}
.pricing-notes span { display: inline-flex; align-items: center; gap: 8px; }
.pricing-notes svg { width: 16px; height: 16px; color: var(--cyan); }

/* ---------- FAQ ---------- */
.faq-list { max-width: 780px; margin: 48px auto 0; }
.faq-item {
  border: 1px solid var(--stroke);
  border-radius: 16px;
  margin-bottom: 12px;
  background: var(--surface);
  overflow: hidden;
  transition: border-color 0.25s;
}
.faq-item[open] { border-color: rgba(139,92,246,0.45); }
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 19px 22px;
  font-size: 16.5px;
  font-weight: 650;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-size: 22px;
  font-weight: 400;
  color: var(--text-3);
  transition: transform 0.25s;
  flex: none;
}
.faq-item[open] summary::after { transform: rotate(45deg); color: var(--cyan); }
.faq-item p { padding: 0 22px 20px; color: var(--text-2); font-size: 15px; }

/* ---------- CTA finale ---------- */
.final-cta { text-align: center; overflow: hidden; }
.final-card {
  position: relative;
  border-radius: 32px;
  padding: 76px 40px;
  background:
    radial-gradient(ellipse 80% 120% at 50% -20%, rgba(77,163,255,0.22), transparent 60%),
    radial-gradient(ellipse 60% 100% at 80% 120%, rgba(217,70,239,0.18), transparent 60%),
    linear-gradient(160deg, #10103a, #07071f);
  border: 1px solid rgba(139,92,246,0.35);
  overflow: hidden;
}
.final-card h2 {
  font-size: clamp(30px, 4.5vw, 48px);
  font-weight: 850;
  letter-spacing: -0.025em;
  line-height: 1.1;
  margin-bottom: 18px;
}
.final-card p { font-size: 18px; color: var(--text-2); max-width: 560px; margin: 0 auto 36px; }
.final-card .logo-v {
  height: 72px; width: auto;
  margin: 0 auto 26px;
  filter: drop-shadow(0 14px 34px rgba(124,58,237,0.55));
}

/* ---------- footer ---------- */
.footer {
  border-top: 1px solid var(--stroke);
  padding: 56px 0 36px;
  background: rgba(1,1,20,0.5);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 44px;
}
.footer-brand-lockup { display: flex; align-items: center; gap: 13px; margin-bottom: 16px; }
.footer-brand-lockup .nav-v { height: 40px; width: auto; filter: drop-shadow(0 2px 10px rgba(124,58,237,0.4)); }
.footer-brand-lockup .nav-word b { font-size: 21px; }
.footer-brand p { font-size: 14px; color: var(--text-3); max-width: 320px; }
.footer h4 { font-size: 13px; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-3); margin-bottom: 16px; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { font-size: 14.5px; color: var(--text-2); transition: color 0.2s; }
.footer-links a:hover { color: var(--text); }
.footer-bottom {
  border-top: 1px solid var(--stroke);
  padding-top: 26px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 12.5px;
  color: var(--text-3);
}

/* ---------- reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s cubic-bezier(0.2, 0.7, 0.3, 1), transform 0.7s cubic-bezier(0.2, 0.7, 0.3, 1);
}
.reveal.visible { opacity: 1; transform: none; }
.reveal-d1 { transition-delay: 0.08s; }
.reveal-d2 { transition-delay: 0.16s; }
.reveal-d3 { transition-delay: 0.24s; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---------- responsive ---------- */
@media (max-width: 1280px) {
  .nav-links { gap: 18px; font-size: 14.5px; }
  .nav-cta { gap: 10px; }
}

@media (max-width: 1100px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 72px; left: 0; right: 0;
    flex-direction: column;
    gap: 0;
    background: rgba(4,4,28,0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--stroke);
    padding: 12px 24px 20px;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 13px 0; border-bottom: 1px solid rgba(255,255,255,0.06); font-size: 16px; }
  .nav-links a:last-child { border-bottom: 0; }
  .burger { display: block; }
}

@media (max-width: 1020px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .roles-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-sub { margin-left: auto; margin-right: auto; }
  .hero-actions, .hero-meta { justify-content: center; }
  .hero-visual { margin-top: 22px; }
  .deep { grid-template-columns: 1fr; gap: 44px; }
  .deep.rev .deep-visual { order: 0; }
  .download-grid { grid-template-columns: 1fr; max-width: 460px; margin-left: auto; margin-right: auto; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 460px; margin-left: auto; margin-right: auto; }
  .price-card.featured { order: -1; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  section { padding: 72px 0; }
  .hero { padding-top: 140px; }
  .nav-login { display: none; }
  .nav-links .only-mobile { display: block; }
  .nav-word small { display: none; }
  .features-grid { grid-template-columns: 1fr; }
  .roles-grid { grid-template-columns: 1fr; }
  .video-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .phone { width: 272px; }
  .phone-lg { width: 285px; }
  .final-card { padding: 56px 22px; }
}