/* ═══════════════════════════════════════════
   DESIGN SYSTEM
═══════════════════════════════════════════ */
:root {
  --bg:       #07090f;
  --s1:       #0d1117;
  --s2:       #141a24;
  --s3:       #1e2736;
  --border:   rgba(255,255,255,.07);
  --accent:   #6366f1;
  --accent2:  #8b5cf6;
  --green:    #10b981;
  --red:      #ef4444;
  --text:     #f1f5f9;
  --text2:    #94a3b8;
  --text3:    #334155;
  --max:      1200px;
  --nav:      68px;
  --r:        14px;
  --rpill:    9999px;
}

*,*::before,*::after { box-sizing:border-box; margin:0; padding:0; }
html { scroll-behavior:smooth; }
body {
  font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;
  background:var(--bg);
  color:var(--text);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img { max-width:100%; display:block; }
a   { text-decoration:none; color:inherit; }

::-webkit-scrollbar { width:4px; }
::-webkit-scrollbar-track { background:var(--bg); }
::-webkit-scrollbar-thumb { background:var(--s2); border-radius:2px; }

/* ── Utilities ── */
.wrap { max-width:var(--max); margin:0 auto; padding:0 24px; }

.grad {
  background:linear-gradient(135deg,#818cf8,#a78bfa,#c084fc);
  -webkit-background-clip:text; -webkit-text-fill-color:transparent;
  background-clip:text;
}
.grad-g {
  background:linear-gradient(135deg,#10b981,#34d399);
  -webkit-background-clip:text; -webkit-text-fill-color:transparent;
  background-clip:text;
}
.grad-r {
  background:linear-gradient(135deg,#ef4444,#f87171);
  -webkit-background-clip:text; -webkit-text-fill-color:transparent;
  background-clip:text;
}

.tag {
  display:inline-flex; align-items:center; gap:6px;
  padding:5px 13px;
  border-radius:var(--rpill);
  border:1px solid rgba(99,102,241,.3);
  background:rgba(99,102,241,.08);
  color:#a5b4fc;
  font-size:11px; font-weight:700;
  letter-spacing:.08em; text-transform:uppercase;
}
.tag-g { border-color:rgba(16,185,129,.3); background:rgba(16,185,129,.08); color:#34d399; }
.tag-r { border-color:rgba(239,68,68,.3);  background:rgba(239,68,68,.08);  color:#f87171; }

/* Reveal animation */
.rv {
  opacity:0; transform:translateY(28px);
  transition:opacity .7s ease, transform .7s ease;
}
.rv.on { opacity:1; transform:none; }
.rv.d1 { transition-delay:.1s; }
.rv.d2 { transition-delay:.2s; }
.rv.d3 { transition-delay:.3s; }
.rv.d4 { transition-delay:.4s; }
.rv.d5 { transition-delay:.5s; }

/* Buttons */
.btn {
  display:inline-flex; align-items:center; gap:8px;
  padding:13px 26px; border-radius:var(--rpill);
  font-size:15px; font-weight:700; cursor:pointer;
  border:none; transition:all .25s ease; line-height:1;
}
.btn-p {
  background:linear-gradient(135deg,#6366f1,#8b5cf6);
  color:#fff;
  box-shadow:0 0 24px rgba(99,102,241,.38);
}
.btn-p:hover { transform:translateY(-2px); box-shadow:0 0 36px rgba(99,102,241,.6),0 8px 20px rgba(0,0,0,.3); }
.btn-g {
  background:transparent; color:var(--text2);
  border:1px solid var(--border);
}
.btn-g:hover { color:var(--text); border-color:rgba(255,255,255,.2); background:rgba(255,255,255,.04); }
.btn-sm { padding:9px 20px; font-size:13px; }

/* Section headers */
.sh { text-align:center; margin-bottom:64px; }
.sh .tag { margin-bottom:16px; }
.sh h2 {
  font-size:clamp(28px,4vw,48px);
  font-weight:900; letter-spacing:-.025em;
  line-height:1.08; margin-bottom:14px;
}
.sh p { font-size:17px; color:var(--text2); max-width:480px; margin:0 auto; line-height:1.65; }

/* ═══════════════════════════════════════════
   PHONE FRAME (CSS component)
═══════════════════════════════════════════ */
.pf { /* phone-frame wrapper */ position:relative; display:flex; flex-direction:column; }
.pf-body {
  background:linear-gradient(160deg,#1a2236,#0d1117);
  border-radius:40px; padding:11px;
  box-shadow:
    0 0 0 1.5px rgba(255,255,255,.1),
    0 0 0 3px rgba(0,0,0,.5),
    0 50px 100px rgba(0,0,0,.75),
    0 0 60px rgba(99,102,241,.18);
  position:relative;
}
/* Slim frame variant — thin bezel for story sections */
.pf-slim .pf-body {
  padding:5px;
  border-radius:32px;
  box-shadow:
    0 0 0 1px rgba(255,255,255,.12),
    0 0 0 2px rgba(0,0,0,.6),
    0 40px 80px rgba(0,0,0,.8),
    0 0 50px rgba(99,102,241,.2);
}
.pf-slim .pf-notch {
  width:60px; height:16px; border-radius:0 0 10px 10px;
}
.pf-slim .pf-screen { border-radius:26px; }
.pf-notch {
  position:absolute; top:0; left:50%; transform:translateX(-50%);
  width:80px; height:21px;
  background:#07090f; border-radius:0 0 13px 13px; z-index:10;
}
.pf-btn-r  { position:absolute; right:-2px; top:108px; width:2px; height:50px; background:#1e293b; border-radius:0 2px 2px 0; }
.pf-btn-l1 { position:absolute; left:-2px;  top:88px;  width:2px; height:28px; background:#1e293b; border-radius:2px 0 0 2px; }
.pf-btn-l2 { position:absolute; left:-2px;  top:126px; width:2px; height:28px; background:#1e293b; border-radius:2px 0 0 2px; }
.pf-screen {
  border-radius:29px; overflow:hidden;
  background:#0a0f1e; aspect-ratio:9/19.5;
  position:relative;
}
.pf-screen img {
  width:100%; height:100%;
  object-fit:cover; object-position:top;
  display:block;
}

/* ═══════════════════════════════════════════
   NAV
═══════════════════════════════════════════ */
.nav {
  position:fixed; top:0; left:0; right:0; z-index:100;
  height:var(--nav);
  display:flex; align-items:center;
  transition:background .3s, border-color .3s;
}
.nav.sc {
  background:rgba(7,9,15,.88);
  backdrop-filter:blur(20px); -webkit-backdrop-filter:blur(20px);
  border-bottom:1px solid var(--border);
}
.nav-in {
  max-width:var(--max); margin:0 auto; padding:0 24px;
  width:100%; display:flex; align-items:center; justify-content:space-between;
}
.nav-logo img {
  height:34px; width:auto;
  border-radius:22.5%;
  transition: transform .3s;
}
.nav-logo:hover img {
  transform: scale(1.05);
}
.nav-links {
  display:flex; align-items:center; gap:28px; list-style:none;
}
.nav-links a { font-size:14px; font-weight:500; color:var(--text2); transition:color .2s; }
.nav-links a:hover { color:var(--text); }
.nav-toggle {
  display:none; flex-direction:column; gap:5px;
  background:none; border:none; cursor:pointer; padding:4px;
}
.nav-toggle span { display:block; width:22px; height:2px; background:var(--text); border-radius:2px; transition:all .3s; }

/* Mobile drawer */
.nav-drawer {
  display:none; position:fixed; inset:0; z-index:99;
  background:rgba(7,9,15,.97); backdrop-filter:blur(20px);
  flex-direction:column; align-items:center; justify-content:center; gap:28px;
}
.nav-drawer.open { display:flex; }
.nav-drawer a { font-size:22px; font-weight:700; color:var(--text); transition:color .2s; }
.nav-drawer a:hover { color:#a5b4fc; }
.nav-drawer-x { display:none; } /* gestito dal toggle hamburger */

/* Hamburger → X quando il menu è aperto */
.nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ═══════════════════════════════════════════
   HERO
═══════════════════════════════════════════ */
.hero {
  min-height:100vh;
  display:flex; flex-direction:column;
  align-items:center; justify-content:center;
  padding:calc(var(--nav) + 48px) 24px 60px;
  text-align:center; position:relative; overflow:hidden;
}

/* Background grid + blobs */
.hero-grid {
  position:absolute; inset:0;
  background-image:radial-gradient(rgba(148,163,184,.09) 1px, transparent 1px);
  background-size:28px 28px; pointer-events:none;
}
.hero-blob {
  position:absolute; border-radius:50%;
  filter:blur(80px); pointer-events:none;
}
.hb1 { width:700px; height:700px; top:-120px; left:50%; transform:translateX(-50%);
  background:radial-gradient(circle,rgba(99,102,241,.16) 0%,transparent 65%); }
.hb2 { width:400px; height:400px; bottom:-60px; right:-80px;
  background:radial-gradient(circle,rgba(139,92,246,.12) 0%,transparent 65%); }
.hb3 { width:300px; height:300px; bottom:120px; left:-60px;
  background:radial-gradient(circle,rgba(16,185,129,.07) 0%,transparent 65%); }

.hero-content { position:relative; z-index:2; max-width:820px; margin:0 auto; }

.hero-badge { margin-bottom:22px; }
.pulse-dot {
  display:inline-block; width:6px; height:6px;
  border-radius:50%; background:var(--green);
  animation:pdot 2s ease-in-out infinite;
}
@keyframes pdot { 0%,100%{opacity:1} 50%{opacity:.3} }

.hero-h {
  font-size:clamp(40px,7.5vw,88px);
  font-weight:900; letter-spacing:-.035em;
  line-height:.97; margin-bottom:20px;
}
.hero-sub {
  font-size:clamp(16px,2vw,19px); color:var(--text2);
  max-width:480px; margin:0 auto 36px; line-height:1.65;
}
.hero-cta {
  display:flex; flex-wrap:wrap;
  align-items:center; justify-content:center;
  gap:12px; margin-bottom:52px;
}

/* Hero phone */
.hero-phone { position:relative; z-index:2; display:flex; justify-content:center; }
.hero-phone-inner { position:relative; }
.hero-phone-img {
  width:min(1000px, 180vw); height:auto;
  max-width: none;
  margin: 0 auto;
  position: relative; left: 50%; transform: translateX(calc(-50% - 18px));
  filter:drop-shadow(0 40px 80px rgba(0,0,0,.8)) drop-shadow(0 0 60px rgba(99,102,241,.25));
}
.hero-ring1,
.hero-ring2 {
  position:absolute; border-radius:50%; border:1px solid rgba(99,102,241,.1);
  pointer-events:none; top:50%; left:50%; transform:translate(-50%,-50%);
}
.hero-ring1 { width:350px; height:350px; }
.hero-ring2 { width:460px; height:460px; border-color:rgba(99,102,241,.05); }

/* Trust pills */
.hero-pills {
  display:flex; flex-wrap:wrap;
  justify-content:center; gap:9px; margin-top:40px;
  position:relative; z-index:2;
}
.hero-pill {
  display:inline-flex; align-items:center; gap:6px;
  padding:7px 13px;
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.07);
  border-radius:var(--rpill);
  font-size:12px; color:var(--text2);
}
.hero-pill .gd { width:5px; height:5px; border-radius:50%; background:var(--green); flex-shrink:0; }

/* Mascot */
.mascot-wrap {
  position:absolute; bottom:-20px; right:-30px; z-index:5;
  animation:mascot-float 3s ease-in-out infinite;
  pointer-events:none;
}
.mascot-wrap img {
  width:min(90px,22vw); height:auto;
  border-radius:50%; object-fit:cover;
  filter: drop-shadow(0 8px 24px rgba(99,102,241,.5));
}
@keyframes mascot-float {
  0%,100% { transform:translateY(0) rotate(-4deg); }
  50%      { transform:translateY(-10px) rotate(2deg); }
}
@media (max-width:480px) { .mascot-wrap { bottom:-10px; right:-10px; } }

/* Scroll hint */
.scroll-hint {
  position:absolute; bottom:28px; left:50%; transform:translateX(-50%);
  display:flex; flex-direction:column; align-items:center; gap:5px;
  color:var(--text3); font-size:10px; letter-spacing:.1em; text-transform:uppercase; z-index:2;
}
.scroll-hint svg { animation:sa 2s ease-in-out infinite; }
@keyframes sa { 0%,100%{transform:translateY(0)} 50%{transform:translateY(5px)} }

/* ═══════════════════════════════════════════
   MARQUEE STRIP
═══════════════════════════════════════════ */
.strip {
  background:var(--s1);
  border-top:1px solid var(--border); border-bottom:1px solid var(--border);
  padding:18px 0; overflow:hidden;
}
.strip-track {
  display:flex; align-items:center; gap:44px;
  animation:mq 22s linear infinite; white-space:nowrap;
}
.strip-track:hover { animation-play-state:paused; }
.strip-item {
  display:inline-flex; align-items:center; gap:10px;
  font-size:13px; font-weight:600; color:var(--text2); flex-shrink:0;
}
.strip-dot { width:4px; height:4px; border-radius:50%; background:var(--accent); flex-shrink:0; }
@keyframes mq { from{transform:translateX(0)} to{transform:translateX(-50%)} }

/* ═══════════════════════════════════════════
   STEPS
═══════════════════════════════════════════ */
.steps { padding:120px 0; }
.steps-grid {
  display:grid; grid-template-columns:repeat(3,1fr);
  gap:1px; background:var(--border);
  border-radius:20px; overflow:hidden;
}
.step-card {
  background:var(--s1); padding:44px 36px; position:relative;
}
.step-num {
  font-size:64px; font-weight:900; letter-spacing:-.04em; line-height:1;
  background:linear-gradient(135deg,rgba(99,102,241,.35),transparent);
  -webkit-background-clip:text; -webkit-text-fill-color:transparent;
  background-clip:text; margin-bottom:22px;
}
.step-icon {
  width:44px; height:44px; border-radius:10px;
  background:rgba(99,102,241,.1);
  display:flex; align-items:center; justify-content:center;
  margin-bottom:18px;
}
.step-icon svg { width:22px; height:22px; stroke:#a5b4fc; fill:none; stroke-width:1.75; stroke-linecap:round; stroke-linejoin:round; }
.step-title { font-size:18px; font-weight:700; margin-bottom:10px; }
.step-desc  { font-size:14px; color:var(--text2); line-height:1.65; }

/* ═══════════════════════════════════════════
   SCROLLYTELLING — DESKTOP
═══════════════════════════════════════════ */
.story-lbl { text-align:center; padding:100px 0 0; }
.story-lbl .tag { margin-bottom:14px; }
.story-lbl h2 {
  font-size:clamp(28px,4vw,48px);
  font-weight:900; letter-spacing:-.025em; line-height:1.08;
}

.story-sticky-wrap { height:350vh; }
.story-sticky {
  position:sticky; top:0; height:100vh;
  display:flex; align-items:center; overflow:hidden;
}
.story-inner {
  max-width:var(--max); margin:0 auto; padding:0 24px;
  width:100%;
  display:grid; grid-template-columns:1fr 1fr;
  gap:80px; align-items:center;
}

/* Text stack */
.story-texts { display:grid; }
.story-text {
  grid-row:1; grid-column:1;
  opacity:0; pointer-events:none;
  transition:opacity .5s ease, transform .5s ease;
  transform:translateY(12px);
}
.story-text.on { opacity:1; pointer-events:auto; transform:none; }
.story-text .tag { margin-bottom:18px; }
.story-h {
  font-size:clamp(28px,3.2vw,46px);
  font-weight:900; letter-spacing:-.025em;
  line-height:1.1; margin-bottom:16px;
}
.story-p {
  font-size:17px; color:var(--text2);
  line-height:1.7; max-width:420px; margin-bottom:28px;
}
/* Progress bars */
.story-prog { display:flex; gap:8px; margin-top:36px; }
.story-pb { height:3px; flex:1; border-radius:2px; background:var(--s2); overflow:hidden; position:relative; }
.story-pf {
  position:absolute; inset:0;
  background:linear-gradient(90deg,var(--accent),var(--accent2));
  width:0%; transition:width .4s ease;
}

/* Phone col */
.story-phone-col { display:flex; justify-content:center; align-items:center; }
.story-phone {
  width: 240px; position:relative;
  /* override: use .si as the shell — no pf-body needed */
}
.story-phone .si {
  width: 240px;
  box-shadow:
    0 0 0 1px rgba(255,255,255,.15),
    inset 0 0 0 1px rgba(255,255,255,.04),
    0 50px 110px rgba(0,0,0,.85),
    0 0 60px rgba(99,102,241,.2);
}
/* screens inside desktop story phone */
.story-sc {
  position:absolute; inset:0;
  border-radius:37px; overflow:hidden;
  opacity:0; transition:opacity .6s ease;
  /* island sits on top via z-index */
}
.story-sc.on { opacity:1; }
.story-sc img { width:100%; height:100%; object-fit:cover; object-position:top; }
/* placeholder for height */
.story-sc-ref {
  position:relative; inset:auto;
  border-radius:37px; overflow:hidden;
  aspect-ratio:9/19.5;
  visibility:hidden;
}

/* ═══════════════════════════════════════════
   SCROLLYTELLING — MOBILE (spin)
═══════════════════════════════════════════ */
.story-mobile { display:none; }
.spin-scroll { height:320vh; position:relative; }
.spin-sticky {
  position:sticky; top:0; height:100vh;
  display:flex; flex-direction:column;
  align-items:center; justify-content:center;
  gap:40px; overflow:hidden; padding:0 24px;
}
.spin-sticky .sh { margin-bottom:0; }

/* Phone wrap with perspective */
.spin-perspective { perspective:1000px; perspective-origin:50% 50%; }
.spin-phone-el {
  transform-style:preserve-3d;
  will-change:transform;
}

/* ── iPhone CSS puro ── */
.si {
  width: min(190px, 52vw);
  aspect-ratio: 9/19.5;
  position: relative;
  border-radius: 38px;
  border: 1.5px solid rgba(255,255,255,.18);
  background: #06080e;
  box-shadow:
    0 0 0 1px rgba(99,102,241,.18),
    inset 0 0 0 1px rgba(255,255,255,.04),
    0 30px 70px rgba(0,0,0,.85),
    0 0 50px rgba(99,102,241,.15);
  overflow: hidden;
}
/* Dynamic Island */
.si-island {
  position: absolute; top: 11px; left: 50%;
  transform: translateX(-50%);
  width: 34%; height: 26px;
  background: #000;
  border-radius: 20px;
  z-index: 10;
}
/* Screen */
.si-screen {
  position: absolute; inset: 0;
  border-radius: 37px; overflow: hidden;
}
.si-screen img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: top;
  display: block;
  transition: opacity .15s ease;
}
/* Side buttons — power */
.si-btn-r {
  position: absolute; right: -3px; top: 26%;
  width: 2.5px; height: 18%;
  background: rgba(255,255,255,.16);
  border-radius: 0 2px 2px 0;
}
/* Side buttons — volume */
.si-btn-l1 {
  position: absolute; left: -3px; top: 20%;
  width: 2.5px; height: 9%;
  background: rgba(255,255,255,.13);
  border-radius: 2px 0 0 2px;
}
.si-btn-l2 {
  position: absolute; left: -3px; top: 31%;
  width: 2.5px; height: 13%;
  background: rgba(255,255,255,.13);
  border-radius: 2px 0 0 2px;
}
.si-btn-l3 {
  position: absolute; left: -3px; top: 46%;
  width: 2.5px; height: 13%;
  background: rgba(255,255,255,.13);
  border-radius: 2px 0 0 2px;
}
/* Subtle edge shine */
.si::before {
  content:''; position:absolute; inset:0; border-radius:inherit; pointer-events:none;
  background: linear-gradient(135deg, rgba(255,255,255,.06) 0%, transparent 55%);
  z-index: 5;
}

/* Progress dots */
.spin-dots {
  display:flex; gap:8px; justify-content:center;
  position:absolute; bottom:28px; left:50%; transform:translateX(-50%);
}
.spin-dot {
  height:6px; width:6px; border-radius:3px;
  background:rgba(255,255,255,.2);
  transition:background .3s, width .3s;
}
.spin-dot.on { background:var(--accent); width:22px; }

/* Texts */
.spin-texts { text-align:center; min-height:130px; position:relative; }
.spin-t {
  position:absolute; left:0; right:0; top:0;
  opacity:0; transform:translateY(12px);
  transition:opacity .35s ease, transform .35s ease;
  pointer-events:none;
}
.spin-t.on { opacity:1; transform:translateY(0); pointer-events:auto; position:relative; }
.spin-t .tag { display:inline-flex; margin-bottom:12px; }
.spin-t h3 {
  font-size:clamp(20px,5vw,28px);
  font-weight:800; letter-spacing:-.02em;
  line-height:1.2; margin-bottom:10px; margin-top:10px;
}
.spin-t p { font-size:15px; color:var(--text2); line-height:1.65; }

/* ═══════════════════════════════════════════
   FEATURES GRID
═══════════════════════════════════════════ */
.features { padding:120px 0; background:var(--s1); border-top:1px solid var(--border); }
.feat-grid {
  display:grid; grid-template-columns:repeat(3,1fr);
  gap:1px; background:var(--border);
  border-radius:20px; overflow:hidden;
}
.feat-card {
  background:var(--s1); padding:34px 28px;
  transition:background .25s ease;
}
.feat-card:hover { background:var(--s2); }
.feat-ic {
  width:42px; height:42px; border-radius:10px;
  background:rgba(99,102,241,.1);
  display:flex; align-items:center; justify-content:center;
  margin-bottom:15px;
}
.feat-ic svg { width:21px; height:21px; stroke:#a5b4fc; fill:none; stroke-width:1.75; stroke-linecap:round; stroke-linejoin:round; }
.feat-ic.g  { background:rgba(16,185,129,.1); } .feat-ic.g  svg { stroke:#34d399; }
.feat-ic.r  { background:rgba(239,68,68,.1);  } .feat-ic.r  svg { stroke:#f87171; }
.feat-title { font-size:16px; font-weight:700; margin-bottom:7px; }
.feat-desc  { font-size:13px; color:var(--text2); line-height:1.65; }

/* ═══════════════════════════════════════════
   SAFETY SECTION
═══════════════════════════════════════════ */
.safety { padding:140px 0; position:relative; overflow:hidden; }
.safety-bg {
  position:absolute; inset:0; pointer-events:none;
  background:
    radial-gradient(ellipse at 40% 0%,   rgba(16,185,129,.07) 0%,transparent 55%),
    radial-gradient(ellipse at 60% 100%, rgba(99,102,241,.06) 0%,transparent 55%);
}
.safety-in {
  max-width:var(--max); margin:0 auto; padding:0 24px;
  display:grid; grid-template-columns:1fr 1fr;
  gap:80px; align-items:center;
}
.safety-txt .tag { margin-bottom:18px; }
.safety-h {
  font-size:clamp(30px,4vw,54px);
  font-weight:900; letter-spacing:-.025em;
  line-height:1.06; margin-bottom:18px;
}
.safety-p { font-size:17px; color:var(--text2); line-height:1.7; margin-bottom:32px; }
.safety-list { list-style:none; display:flex; flex-direction:column; gap:13px; }
.safety-list li {
  display:flex; align-items:center; gap:12px;
  font-size:15px; color:var(--text2);
}
.check { width:20px; height:20px; flex-shrink:0; stroke:var(--green); }

/* Safety detail cards */
.safety-cards {
  display:flex;
  flex-direction:column;
  gap:12px;
  margin-top:24px;
}
.safety-card {
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.08);
  border-radius:14px;
  padding:16px 18px;
}
.safety-card-title {
  display:flex;
  align-items:center;
  gap:8px;
  font-size:14px;
  font-weight:700;
  color:var(--text);
  margin-bottom:8px;
}
.safety-card-desc {
  font-size:13px;
  color:var(--text2);
  line-height:1.65;
  margin:0;
}

/* SOS card */
.safety-vis { display:flex; justify-content:center; }
.sos-card {
  background:var(--s2);
  border:1px solid rgba(239,68,68,.18);
  border-radius:24px; padding:36px;
  text-align:center;
  box-shadow:0 0 60px rgba(239,68,68,.06);
  max-width:300px; width:100%;
}
.sos-btn {
  width:110px; height:110px; border-radius:50%;
  background:radial-gradient(circle,#dc2626,#7f1d1d);
  border:4px solid rgba(239,68,68,.35);
  display:flex; align-items:center; justify-content:center;
  margin:0 auto 22px;
  font-size:24px; font-weight:900; color:#fff;
  box-shadow:0 0 40px rgba(239,68,68,.4),0 0 80px rgba(239,68,68,.15);
  animation:sosp 2.5s ease-in-out infinite;
}
@keyframes sosp {
  0%,100%{ box-shadow:0 0 40px rgba(239,68,68,.4),0 0 80px rgba(239,68,68,.15); }
  50%    { box-shadow:0 0 60px rgba(239,68,68,.65),0 0 120px rgba(239,68,68,.25); }
}
.sos-lbl { font-size:18px; font-weight:800; margin-bottom:8px; }
.sos-desc { font-size:13px; color:var(--text2); line-height:1.6; }
.sos-rows { margin-top:22px; display:flex; flex-direction:column; gap:8px; }
.sos-row {
  background:rgba(255,255,255,.04);
  border-radius:10px; padding:11px 14px;
  text-align:left; font-size:12px; color:var(--text2);
  display:flex; align-items:center; gap:9px;
}
.sos-row-ok { color:var(--green); font-size:14px; }

/* ═══════════════════════════════════════════
   FAQ
═══════════════════════════════════════════ */
.faq { padding:120px 0; }
.faq-list { max-width:700px; margin:0 auto; }
.faq-item { border-bottom:1px solid var(--border); }
.faq-q {
  width:100%; background:none; border:none; text-align:left;
  padding:22px 0; font-size:16px; font-weight:600; color:var(--text);
  cursor:pointer; display:flex; align-items:center; justify-content:space-between; gap:16px;
}
.faq-q svg { flex-shrink:0; transition:transform .3s; stroke:var(--text3); }
.faq-item.open .faq-q svg { transform:rotate(180deg); }
.faq-a { max-height:0; overflow:hidden; transition:max-height .4s ease; }
.faq-ai { padding:0 0 22px; font-size:15px; color:var(--text2); line-height:1.7; }

/* ═══════════════════════════════════════════
   CTA FINALE
═══════════════════════════════════════════ */
.cta-f {
  padding:140px 24px; text-align:center;
  position:relative; overflow:hidden;
}
.cta-f-bg {
  position:absolute; inset:0;
  background:radial-gradient(ellipse at 50% 50%,rgba(99,102,241,.1) 0%,transparent 60%);
  pointer-events:none;
}
.cta-f-in { position:relative; z-index:2; max-width:560px; margin:0 auto; }
.cta-f-in .tag { margin-bottom:24px; }
.cta-f-in h2 {
  font-size:clamp(36px,7vw,78px);
  font-weight:900; letter-spacing:-.04em;
  line-height:1.0; margin-bottom:16px;
}
.cta-f-in p { font-size:18px; color:var(--text2); margin-bottom:40px; line-height:1.6; }
.cta-meta { margin-top:18px; font-size:12px; color:var(--text3); }

/* ═══════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════ */
.footer { border-top:1px solid var(--border); padding:36px 24px; }
.footer-in {
  max-width:var(--max); margin:0 auto;
  display:flex; flex-wrap:wrap;
  align-items:center; justify-content:space-between; gap:18px;
}
.footer-logo img {
  height:30px; width:auto;
  border-radius:22.5%;
}
.footer-links { display:flex; gap:20px; flex-wrap:wrap; }
.footer-links a { font-size:13px; color:var(--text3); transition:color .2s; }
.footer-links a:hover { color:var(--text2); }
.footer-copy { font-size:12px; color:var(--text3); }

/* ═══════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════ */
@media (max-width:1024px) {
  .story-inner  { gap:48px; }
  .safety-in    { gap:56px; }
  .feat-grid    { grid-template-columns:repeat(2,1fr); }
}

@media (max-width:768px) {
  /* Nav */
  .nav-links, .nav-in > .btn-p { display:none; }
  .nav-toggle { display:flex; }

  /* Steps */
  .steps-grid { grid-template-columns:1fr; }

  /* Scrollytelling: desktop hide, mobile show */
  .story-lbl, .story-sticky-wrap { display:none; }
  .story-mobile { display:block; }
  .spin-sticky .sh { display:none; } /* heading shown in spin-sticky header */

  /* Safety */
  .safety-in { grid-template-columns:1fr; }
  .safety-txt { order:1; } .safety-vis { order:2; }

  /* Features */
  .feat-grid { grid-template-columns:1fr; }

  /* Hero CTA */
  .hero-cta { flex-direction:column; align-items:stretch; }
  .hero-cta .btn { justify-content:center; }
}

@media (max-width:480px) {
  .hero-ring1, .hero-ring2 { display:none; }
  .footer-in { flex-direction:column; text-align:center; }
  .footer-links { justify-content:center; }
}

@media (prefers-reduced-motion:reduce) {
  .rv { opacity:1; transform:none; transition:none; }
  @keyframes pdot  { to{} }
  @keyframes sa    { to{} }
  @keyframes mq    { to{} }
  @keyframes sosp  { to{} }
}
/* ═══════════════════════════════════════════
   HORIZONTAL FEATURE SLIDER
═══════════════════════════════════════════ */
.funzioni-section { padding:120px 0; }

.hslider-wrap { position:relative; }

.hslider-arrow {
  position:absolute;
  top:50%; transform:translateY(-50%);
  z-index:10;
  width:56px; height:56px;
  border-radius:50%;
  background:linear-gradient(135deg, rgba(99,102,241,.18), rgba(139,92,246,.18));
  border:1.5px solid rgba(139,92,246,.45);
  color:#a5b4fc;
  cursor:pointer;
  display:flex; align-items:center; justify-content:center;
  transition:background .25s, border-color .25s, box-shadow .25s, transform .25s;
  box-shadow:0 0 18px rgba(99,102,241,.2);
  backdrop-filter:blur(10px);
}
.hslider-arrow svg { width:24px; height:24px; }
.hslider-arrow:hover {
  background:linear-gradient(135deg, rgba(99,102,241,.45), rgba(139,92,246,.45));
  border-color:rgba(139,92,246,.8);
  box-shadow:0 0 28px rgba(99,102,241,.45);
  color:#fff;
  transform:translateY(-50%) scale(1.1);
}
.hslider-arrow:disabled {
  opacity:.2;
  cursor:not-allowed;
  box-shadow:none;
}
.hslider-prev { left:-28px; }
.hslider-next { right:-28px; }

.hslider {
  display:flex;
  overflow-x:auto;
  scroll-snap-type:x mandatory;
  scroll-behavior:smooth;
  scrollbar-width:none;
  border-radius:20px;
  border:1px solid var(--border);
}
.hslider::-webkit-scrollbar { display:none; }

.hslide {
  flex:0 0 100%;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:40px;
  align-items:center;
  padding:40px 36px;
  background:var(--s1);
  border-radius:20px;
}

.hslide-text .tag { margin-bottom:18px; display:inline-flex; }

.hslide-phone {
  display:flex;
  justify-content:center;
  align-items:center;
  /* contenitore a altezza fissa: cresce in verticale senza allargare la card */
  width: 100%;
  overflow: hidden;
}

/* Wrapper che isola l'immagine dalla sua larghezza del canvas */
.hslide-img-wrap {
  height: min(480px, 62vh);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hslide-img {
  /* Scala in base all'altezza del wrapper, non alla larghezza */
  height: 100%;
  width: auto;
  max-width: none;
  display: block;
  object-fit: contain;
  filter: drop-shadow(0 30px 60px rgba(0,0,0,.6)) drop-shadow(0 0 40px rgba(99,102,241,.2));
}

.hslider-prog {
  display:flex;
  gap:8px;
  margin-top:24px;
  cursor:pointer;
}

.hslider-prog .story-pb { flex:1; }

/* ── Mobile ─────────────────────────────── */
@media (max-width:768px) {
  .funzioni-section { padding:40px 0 20px; }

  /* intestazione sezione compatta */
  .funzioni-section .sh { margin-bottom:20px; }
  .funzioni-section .sh h2 { font-size:clamp(20px,5vw,28px); }

  /* margine laterale per dare spazio ai tasti freccia */
  .hslider-wrap { margin:0 28px; }

  /* tasti ai lati, dimensione ridotta */
  .hslider-arrow {
    top:50%; bottom:auto;
    transform:translateY(-50%);
    width:40px; height:40px;
  }
  .hslider-arrow svg { width:18px; height:18px; }
  .hslider-arrow:hover { transform:translateY(-50%) scale(1.08); }
  .hslider-prev { left:-20px; }
  .hslider-next { right:-20px; }

  /* layout verticale: telefono sopra, testo sotto */
  .hslide {
    grid-template-columns:1fr;
    gap:16px;
    padding:24px 16px;
    align-items:center;
    justify-items:center;
  }
  .hslide-phone { order:-1; }
  .hslide-text { text-align:center; width:100%; }
  .hslide-img-wrap { height: min(360px, 50vh); }
  .hslide-img { height: 100%; width: auto; max-width: none; margin: 0; }


  /* testo compatto */
  .hslide-text .tag { font-size:9px; padding:3px 8px; margin-bottom:8px; }
  .hslide-text .story-h {
    font-size:clamp(15px,4vw,18px);
    line-height:1.2;
    margin-bottom:8px;
  }
  .hslide-text .story-p {
    font-size:12px;
    line-height:1.5;
    margin-bottom:10px;
    display:-webkit-box;
    -webkit-line-clamp:3;
    -webkit-box-orient:vertical;
    overflow:hidden;
  }
  .hslide-text .btn { font-size:11px; padding:7px 14px; }

  .hslider-prog { margin-top:14px; }
}

/* ── Cookie Banner ── */
.cookie-banner {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  width: min(640px, calc(100vw - 32px));
  background: rgba(13, 17, 23, .96);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px 20px;
  display: none;
  flex-direction: row;
  align-items: center;
  gap: 16px;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, .4);
}
.cookie-banner.is-visible {
  display: flex;
}
.cookie-content {
  flex: 1;
}
.cookie-content p {
  font-size: 13px;
  color: var(--text2);
  line-height: 1.5;
}
.cookie-content a {
  color: #a5b4fc;
  text-decoration: underline;
}
.cookie-actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
  }
  .cookie-actions {
    width: 100%;
    justify-content: flex-end;
  }
}