/* ============================================================
   LONGEVITY NEXT — Minimal-Tech Design System
   Palette: rosa scuro #1900AB · bianco #FFFFFF · Font Poppins
   ============================================================ */
:root{
  --primary:#1900AB;
  --primary-dark:#0E006E;
  --primary-deep:#080040;
  --primary-light:#0076FF;
  --accent:#FF7502;
  --accent-soft:#FFE2C7;
  --white:#ffffff;
  --bg:#ffffff;
  --bg-soft:#F1F6FF;
  --bg-rose:#E0EDFF;
  --bg-dark:#060A24;
  --bg-dark2:#0B1038;
  --ink:#0E1A33;
  --muted:#5A6B8C;
  --muted-light:#9AA8C7;
  --line:#D3E2FA;
  --line-dark:rgba(255,255,255,.12);
  --radius:18px;
  --radius-lg:28px;
  --shadow:0 20px 60px rgba(25,0,171,.14);
  --shadow-lg:0 30px 80px rgba(25,0,171,.22);
  --max:1180px;
  --font:'Poppins',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.7;font-size:16px;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:var(--primary);text-decoration:none}
::selection{background:var(--primary);color:#fff}

/* ---------- Layout ---------- */
.container{max-width:var(--max);margin:0 auto;padding:0 24px}
section{padding:96px 0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--primary);background:#E0EDFF;border:1px solid var(--line);padding:8px 16px;border-radius:100px;margin-bottom:20px}
.eyebrow.dark{background:rgba(255,255,255,.08);border-color:var(--line-dark);color:#FFC79B}
.eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 12px var(--accent);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.8)}}
h1,h2,h3{line-height:1.15;letter-spacing:-.02em}
h1{font-size:clamp(2.6rem,5.5vw,4.3rem);font-weight:700}
h2{font-size:clamp(1.9rem,3.6vw,2.7rem);font-weight:700;margin-bottom:18px}
h2 .grad,h1 .grad{background:linear-gradient(100deg,var(--primary-light),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:clamp(1.02rem,1.6vw,1.22rem);color:var(--muted);max-width:640px}
.lead.light{color:#B9C8EA}
.center{text-align:center}
.center .lead{margin:0 auto}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-weight:600;font-size:15.5px;padding:16px 32px;border-radius:100px;border:none;cursor:pointer;transition:all .25s ease;font-family:inherit;white-space:nowrap}
.btn-primary{background:linear-gradient(120deg,var(--primary) 10%,var(--primary-light) 90%);color:#fff;box-shadow:0 14px 34px rgba(25,0,171,.35)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 20px 45px rgba(25,0,171,.45)}
.btn-white{background:#fff;color:var(--primary);box-shadow:0 14px 34px rgba(0,0,0,.25)}
.btn-white:hover{transform:translateY(-3px)}
.btn-outline{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.35)}
.btn-outline:hover{border-color:#fff;background:rgba(255,255,255,.1)}
.btn-ghost{background:#fff;color:var(--primary);border:1.5px solid var(--line)}
.btn-ghost:hover{border-color:var(--primary);box-shadow:var(--shadow)}
.btn-sm{padding:11px 24px;font-size:14px}
.btn .arr{font-size:1.15em;line-height:1}

/* ---------- Navbar ---------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;transition:all .3s ease;padding:18px 0}
.nav.scrolled{background:rgba(6,10,36,.88);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);padding:12px 0;border-bottom:1px solid var(--line-dark)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:20px}
.logo{display:flex;align-items:center;gap:12px;color:#fff;font-weight:700;font-size:19px;letter-spacing:-.01em}
.logo-mark{width:42px;height:42px;border-radius:13px;background:linear-gradient(135deg,var(--primary-light),var(--primary-deep));display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(0,118,255,.5);flex-shrink:0}
.nav-links{display:flex;align-items:center;gap:30px;list-style:none}
.nav-links a{color:#C4D4F5;font-size:14.5px;font-weight:500;transition:color .2s;position:relative}
.nav-links a:hover,.nav-links a.active{color:#fff}
.nav-links a.active::after{content:'';position:absolute;left:0;right:0;bottom:-6px;height:2px;border-radius:2px;background:var(--accent)}
.nav-cta{display:flex;align-items:center;gap:12px}
.burger{display:none;background:none;border:none;cursor:pointer;flex-direction:column;gap:5px;padding:8px}
.burger span{width:26px;height:2.5px;background:#fff;border-radius:2px;transition:all .3s}
.mobile-menu{display:none}

/* ---------- Hero ---------- */
.hero{position:relative;background:radial-gradient(1200px 600px at 85% 10%,rgba(0,118,255,.35),transparent 60%),radial-gradient(800px 500px at 10% 90%,rgba(25,0,171,.4),transparent 60%),var(--bg-dark);color:#fff;padding:170px 0 100px;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse 80% 70% at 50% 30%,#000 30%,transparent 75%)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center;position:relative;z-index:2}
.hero-badge{display:inline-flex;align-items:center;gap:10px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);padding:9px 18px 9px 10px;border-radius:100px;font-size:13.5px;color:#D3E0FA;margin-bottom:26px}
.hero-badge .pill{background:linear-gradient(120deg,var(--primary-light),var(--accent));color:#fff;font-weight:700;font-size:11.5px;letter-spacing:.08em;padding:5px 12px;border-radius:100px}
.hero h1{margin-bottom:22px}
.hero h1 .thin{display:block;font-weight:300;font-size:.62em;color:#C9D8F7;margin-top:8px}
.hero-sub{font-size:clamp(1.02rem,1.7vw,1.2rem);color:#B9C8EA;max-width:540px;margin-bottom:34px}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:44px}
.hero-proof{display:flex;gap:34px;flex-wrap:wrap}
.hero-proof .hp b{display:block;font-size:1.45rem;font-weight:700}
.hero-proof .hp span{font-size:13px;color:#8B99C2}
.hero-visual{position:relative}
.hero-img-wrap{position:relative;border-radius:var(--radius-lg);overflow:hidden;border:1px solid rgba(255,255,255,.15);box-shadow:0 40px 100px rgba(0,0,0,.5),0 0 80px rgba(0,118,255,.25)}
.hero-img-wrap img{width:100%;height:480px;object-fit:cover}
.hero-img-wrap::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(6,10,36,.75))}
.float-card{position:absolute;background:rgba(8,12,40,.82);backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.16);border-radius:16px;padding:14px 18px;display:flex;gap:12px;align-items:center;box-shadow:0 20px 50px rgba(0,0,0,.45);z-index:3}
.float-card .ic{width:42px;height:42px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0}
.float-card b{display:block;font-size:14px}
.float-card span{font-size:12px;color:#93A7D4}
.fc1{top:26px;left:-30px;animation:float 5s ease-in-out infinite}
.fc1 .ic{background:linear-gradient(135deg,#2ecc71,#27ae60)}
.fc2{bottom:70px;right:-20px;animation:float 6s ease-in-out infinite reverse}
.fc2 .ic{background:linear-gradient(135deg,var(--primary-light),var(--accent))}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
.scroll-hint{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);color:#5E6E96;font-size:12px;letter-spacing:.2em;text-transform:uppercase;display:flex;flex-direction:column;align-items:center;gap:8px;z-index:2}
.scroll-hint::after{content:'';width:1px;height:36px;background:linear-gradient(#5E6E96,transparent);animation:scrollLine 2s infinite}
@keyframes scrollLine{0%{opacity:0}50%{opacity:1}100%{opacity:0}}

/* ---------- Marquee ---------- */
.marquee{background:linear-gradient(90deg,var(--primary-deep),var(--primary) 50%,var(--primary-deep));color:#fff;overflow:hidden;padding:16px 0;border-top:1px solid rgba(255,255,255,.1);border-bottom:1px solid rgba(255,255,255,.1)}
.marquee-track{display:flex;gap:56px;white-space:nowrap;animation:scroll 28s linear infinite;width:max-content}
.marquee-track span{font-size:14px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;opacity:.9}
@keyframes scroll{to{transform:translateX(-50%)}}

/* ---------- Problem ---------- */
.problem-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;margin-top:50px}
.prob-stat{background:linear-gradient(150deg,var(--bg-dark) 0%,#0B1B4D 100%);color:#fff;border-radius:var(--radius-lg);padding:56px 48px;position:relative;overflow:hidden;box-shadow:var(--shadow-lg)}
.prob-stat::before{content:'90%';position:absolute;right:-18px;bottom:-46px;font-size:11rem;font-weight:700;color:rgba(255,255,255,.05);line-height:1}
.prob-stat .big{font-size:4.6rem;font-weight:700;background:linear-gradient(120deg,#FF9A4D,var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1}
.prob-stat p{color:#B9C8EA;margin-top:16px;max-width:340px}
.waste-list{margin-top:28px;display:flex;flex-direction:column;gap:14px}
.waste-item{display:flex;gap:14px;align-items:flex-start;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);padding:16px 18px;border-radius:14px}
.waste-item .x{width:30px;height:30px;border-radius:50%;background:rgba(255,117,2,.18);color:#FF9A4D;display:flex;align-items:center;justify-content:center;font-weight:700;flex-shrink:0}
.waste-item b{display:block;font-size:15px}
.waste-item span{font-size:13.5px;color:#93A7D4}

/* ---------- Solution (dark) ---------- */
.dark-section{background:radial-gradient(900px 500px at 15% 0%,rgba(0,118,255,.28),transparent 60%),var(--bg-dark);color:#fff;position:relative;overflow:hidden}
.sol-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:60px;align-items:center;margin-top:50px}
.sol-img{border-radius:var(--radius-lg);overflow:hidden;border:1px solid rgba(255,255,255,.14);box-shadow:0 30px 80px rgba(0,0,0,.5)}
.sol-img img{width:100%;height:440px;object-fit:cover}
.sol-points{display:grid;gap:16px;margin:30px 0 34px}
.sol-point{display:flex;gap:16px;align-items:flex-start}
.sol-point .n{width:44px;height:44px;border-radius:14px;background:linear-gradient(135deg,var(--primary),var(--primary-light));display:flex;align-items:center;justify-content:center;font-weight:700;font-size:18px;flex-shrink:0;box-shadow:0 10px 26px rgba(0,118,255,.4)}
.sol-point b{display:block;font-size:16.5px;margin-bottom:2px}
.sol-point span{color:#93A7D4;font-size:14.5px}
.seventy{display:inline-flex;align-items:baseline;gap:12px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:18px;padding:18px 28px;margin-bottom:8px}
.seventy b{font-size:3rem;font-weight:700;color:var(--accent);line-height:1}
.seventy span{color:#C4D4F5;font-size:14.5px;max-width:220px;line-height:1.5}

/* ---------- AI Agent ---------- */
.ai-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;margin-top:50px}
.ai-img{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);border:1px solid var(--line);position:relative}
.ai-img img{width:100%;height:460px;object-fit:cover}
.ai-feats{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:30px 0 34px}
.ai-feat{background:var(--bg-soft);border:1px solid var(--line);border-radius:16px;padding:22px}
.ai-feat b{display:block;font-size:15.5px;margin-bottom:4px}
.ai-feat span{font-size:13.5px;color:var(--muted)}

/* ---------- Metrics ---------- */
.metrics-section{background:linear-gradient(180deg,var(--bg-soft),#fff)}
.metrics-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:50px}
.metric{background:#fff;border:1px solid var(--line);border-radius:22px;padding:38px 28px;text-align:center;position:relative;overflow:hidden;transition:all .3s}
.metric:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:var(--primary-light)}
.metric::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--primary),var(--accent))}
.metric .val{font-size:2.5rem;font-weight:700;color:var(--primary);line-height:1.1}
.metric .lbl{font-size:13.5px;color:var(--muted);margin-top:10px;font-weight:500}
.metric .sub{font-size:12px;color:var(--muted-light);margin-top:4px}

/* ---------- Steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:50px;counter-reset:step}
.step{background:#fff;border:1px solid var(--line);border-radius:20px;padding:32px 26px;position:relative;transition:all .3s}
.step:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.step .num{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--primary-light));color:#fff;font-weight:700;font-size:19px;display:flex;align-items:center;justify-content:center;margin-bottom:18px;box-shadow:0 10px 24px rgba(25,0,171,.3)}
.step b{display:block;font-size:17px;margin-bottom:8px}
.step p{font-size:14px;color:var(--muted)}
.step:not(:last-child)::after{content:'→';position:absolute;right:-19px;top:52px;color:var(--primary-light);font-weight:700;font-size:20px;z-index:2}

/* ---------- Products ---------- */
.prod-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:50px}
.prod{background:#fff;border:1px solid var(--line);border-radius:20px;padding:30px 24px;transition:all .3s;position:relative;overflow:hidden}
.prod:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:var(--primary-light)}
.prod .tag{position:absolute;top:16px;right:16px;font-size:10.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;background:var(--bg-rose);color:var(--primary);padding:4px 10px;border-radius:100px}
.prod .ico{width:54px;height:54px;border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:26px;margin-bottom:16px;background:linear-gradient(135deg,var(--bg-rose),#fff);border:1px solid var(--line)}
.prod b{display:block;font-size:16.5px;margin-bottom:6px}
.prod p{font-size:13.5px;color:var(--muted);margin-bottom:12px}
.prod .target{font-size:12px;color:var(--primary);font-weight:600;background:var(--bg-soft);padding:8px 12px;border-radius:10px;display:block}
.prod-table{width:100%;border-collapse:collapse;margin-top:50px;background:#fff;border-radius:20px;overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line)}
.prod-table th{background:linear-gradient(120deg,var(--primary-deep),var(--primary));color:#fff;text-align:left;padding:18px 24px;font-size:13px;letter-spacing:.08em;text-transform:uppercase}
.prod-table td{padding:20px 24px;border-bottom:1px solid #E6EEFB;font-size:14.5px;vertical-align:top}
.prod-table tr:last-child td{border-bottom:none}
.prod-table tr:hover td{background:var(--bg-soft)}
.prod-table td:first-child{font-weight:700;color:var(--primary);white-space:nowrap}

/* ---------- Founder ---------- */
.founder{background:linear-gradient(180deg,#fff,var(--bg-soft))}
.founder-card{display:grid;grid-template-columns:340px 1fr;gap:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);margin-top:50px}
.founder-photo{background:linear-gradient(160deg,var(--primary-deep),var(--primary) 60%,var(--primary-light));display:flex;flex-direction:column;align-items:center;justify-content:center;padding:56px 40px;color:#fff;text-align:center;position:relative;overflow:hidden}
.founder-photo::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);background-size:32px 32px}
.avatar{width:130px;height:130px;border-radius:50%;background:rgba(255,255,255,.14);border:3px solid rgba(255,255,255,.4);display:flex;align-items:center;justify-content:center;font-size:3.4rem;font-weight:700;position:relative;z-index:1;margin-bottom:20px}
.founder-photo h3{position:relative;z-index:1;font-size:1.5rem}
.founder-photo span{position:relative;z-index:1;font-size:13.5px;opacity:.85}
.founder-body{padding:52px 56px}
.founder-body p{color:var(--muted);margin-bottom:16px}
.founder-body p strong{color:var(--ink)}
.quote{border-left:4px solid var(--primary);background:var(--bg-soft);padding:18px 22px;border-radius:0 14px 14px 0;font-style:italic;color:var(--primary-dark);margin:26px 0;font-size:16.5px}

/* ---------- CTA final ---------- */
.cta-final{background:radial-gradient(700px 400px at 50% 0%,rgba(255,117,2,.3),transparent 65%),linear-gradient(150deg,var(--primary-deep),var(--primary) 70%,#002E8F);color:#fff;text-align:center;position:relative;overflow:hidden}
.cta-final::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:48px 48px;mask-image:radial-gradient(ellipse 70% 80% at 50% 50%,#000,transparent 75%)}
.cta-final h2{position:relative}
.cta-final p{color:#D3E0FA;max-width:600px;margin:0 auto 34px;position:relative}
.cta-final .btn-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;position:relative}

/* ---------- Page hero (inner pages) ---------- */
.page-hero{background:radial-gradient(900px 400px at 80% 0%,rgba(0,118,255,.32),transparent 60%),var(--bg-dark);color:#fff;padding:160px 0 80px;text-align:center;position:relative;overflow:hidden}
.page-hero::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse 70% 80% at 50% 20%,#000 30%,transparent 75%)}
.page-hero h1{font-size:clamp(2.2rem,4.5vw,3.4rem);position:relative}
.page-hero p{color:#B9C8EA;max-width:640px;margin:18px auto 0;position:relative}
.breadcrumb{position:relative;display:inline-flex;gap:10px;align-items:center;font-size:13px;color:#8B99C2;margin-bottom:20px}
.breadcrumb a{color:#C4D4F5}
.breadcrumb a:hover{color:#fff}

/* ---------- Content blocks ---------- */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:start;margin-top:44px}
.check-list{list-style:none;display:grid;gap:16px;margin-top:26px}
.check-list li{display:flex;gap:14px;align-items:flex-start;background:var(--bg-soft);border:1px solid var(--line);padding:18px 20px;border-radius:14px}
.check-list .c{width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--primary-light));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:15px;flex-shrink:0}
.check-list b{display:block;font-size:15.5px}
.check-list span{font-size:14px;color:var(--muted)}
.pillar{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:50px}
.pillar-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:36px 30px;text-align:center;transition:all .3s}
.pillar-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.pillar-card .e{font-size:2.6rem;margin-bottom:14px}
.pillar-card b{display:block;font-size:17.5px;margin-bottom:10px}
.pillar-card p{font-size:14px;color:var(--muted)}
.legal-body{max-width:820px;margin:0 auto}
.legal-body h2{font-size:1.5rem;margin:44px 0 14px;color:var(--primary-dark)}
.legal-body h3{font-size:1.1rem;margin:28px 0 10px}
.legal-body p,.legal-body li{color:var(--muted);font-size:15px;margin-bottom:12px}
.legal-body ul{padding-left:22px}
.info-box{background:var(--bg-soft);border:1px solid var(--line);border-left:4px solid var(--primary);border-radius:0 14px 14px 0;padding:20px 24px;margin:26px 0;font-size:14.5px;color:var(--primary-dark)}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:40px;margin-top:50px;align-items:start}
.contact-info{background:linear-gradient(160deg,var(--primary-deep),var(--primary));color:#fff;border-radius:var(--radius-lg);padding:48px 42px;position:relative;overflow:hidden}
.contact-info::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);background-size:32px 32px}
.contact-info h3{font-size:1.5rem;margin-bottom:12px;position:relative}
.contact-info>p{color:#D3E0FA;font-size:14.5px;margin-bottom:30px;position:relative}
.c-row{display:flex;gap:14px;align-items:center;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);padding:16px 18px;border-radius:14px;margin-bottom:14px;position:relative}
.c-row .ic{width:44px;height:44px;border-radius:12px;background:rgba(255,255,255,.14);display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0}
.c-row b{display:block;font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;opacity:.75}
.c-row a,.c-row span.v{color:#fff;font-weight:600;font-size:15.5px;word-break:break-all}
.c-row a:hover{text-decoration:underline}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:48px 44px;box-shadow:var(--shadow)}
.field{margin-bottom:22px}
.field label{display:block;font-size:13.5px;font-weight:600;margin-bottom:8px;color:var(--ink)}
.field label em{color:var(--primary);font-style:normal}
.field input,.field textarea,.field select{width:100%;font-family:inherit;font-size:15px;padding:15px 18px;border:1.5px solid #C4D4F5;border-radius:14px;background:#fff;transition:all .2s;color:var(--ink)}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 4px rgba(25,0,171,.12)}
.field textarea{min-height:150px;resize:vertical}
.privacy-check{display:flex;gap:12px;align-items:flex-start;font-size:13.5px;color:var(--muted);margin-bottom:24px}
.privacy-check input{margin-top:4px;width:18px;height:18px;accent-color:var(--primary);flex-shrink:0}
.form-ok{display:none;background:#e8f9ef;border:1px solid #9fdcb8;color:#14743c;padding:18px 22px;border-radius:14px;font-size:14.5px;margin-bottom:22px}
.form-ok.show{display:block;animation:fadeIn .4s}
@keyframes fadeIn{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}

/* ---------- Footer ---------- */
footer{background:var(--bg-dark);color:#8B99C2;padding:70px 0 0;font-size:14.5px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:50px}
.foot-brand p{margin:18px 0 22px;font-size:14px;max-width:300px}
.foot-social{display:flex;gap:10px}
.foot-social a{width:42px;height:42px;border-radius:12px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);display:flex;align-items:center;justify-content:center;font-size:18px;transition:all .2s}
.foot-social a:hover{background:var(--primary);border-color:var(--primary);transform:translateY(-3px)}
footer h4{color:#fff;font-size:13px;letter-spacing:.12em;text-transform:uppercase;margin-bottom:20px}
.foot-links{list-style:none;display:grid;gap:12px}
.foot-links a{color:#8B99C2;transition:color .2s}
.foot-links a:hover{color:#fff}
.foot-bottom{border-top:1px solid var(--line-dark);padding:24px 0;display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;font-size:13px}
.foot-bottom .legal{display:flex;gap:22px;flex-wrap:wrap}
.foot-bottom a{color:#8B99C2}
.foot-bottom a:hover{color:#fff}

/* ---------- Cookie banner ---------- */
.cookie-banner{position:fixed;bottom:24px;left:24px;right:24px;max-width:520px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:26px 28px;box-shadow:0 30px 80px rgba(0,0,0,.25);z-index:200;display:none;animation:slideUp .5s ease}
.cookie-banner.show{display:block}
@keyframes slideUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:none}}
.cookie-banner b{display:block;font-size:16px;margin-bottom:8px}
.cookie-banner p{font-size:13.5px;color:var(--muted);margin-bottom:18px}
.cookie-banner .row{display:flex;gap:10px;flex-wrap:wrap}

/* ---------- Reveal animations ---------- */
.reveal{opacity:0;transform:translateY(36px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:none}
.reveal-d1{transition-delay:.12s}.reveal-d2{transition-delay:.24s}.reveal-d3{transition-delay:.36s}

/* ---------- Responsive ---------- */
@media(max-width:1020px){
  .hero-grid,.problem-grid,.sol-grid,.ai-grid,.two-col{grid-template-columns:1fr;gap:44px}
  .hero-img-wrap img{height:360px}
  .sol-img img,.ai-img img{height:340px}
  .metrics-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .step:not(:last-child)::after{display:none}
  .prod-grid{grid-template-columns:repeat(2,1fr)}
  .pillar{grid-template-columns:1fr}
  .founder-card{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .fc1{left:10px}.fc2{right:10px}
}
@media(max-width:760px){
  section{padding:70px 0}
  .nav-links,.nav-cta .btn{display:none}
  .burger{display:flex}
  .mobile-menu{position:fixed;top:0;right:0;bottom:0;width:min(320px,85vw);background:var(--bg-dark2);z-index:150;padding:100px 36px 36px;display:flex;flex-direction:column;gap:8px;transform:translateX(100%);transition:transform .35s ease;border-left:1px solid var(--line-dark)}
  .mobile-menu.open{transform:none}
  .mobile-menu a.mlink{color:#C4D4F5;font-size:17px;font-weight:600;padding:13px 0;border-bottom:1px solid var(--line-dark)}
  .mobile-menu a.mlink:hover{color:#fff}
  .mobile-menu .btn{margin-top:22px}
  .menu-overlay{position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:140;display:none}
  .menu-overlay.show{display:block}
  .metrics-grid,.steps,.prod-grid{grid-template-columns:1fr}
  .hero{padding:140px 0 90px}
  .hero-proof{gap:22px}
  .float-card{display:none}
  .prod-table{display:block;overflow-x:auto}
  .form-card,.contact-info,.founder-body{padding:32px 26px}
  .foot-grid{grid-template-columns:1fr}
  .cookie-banner{left:14px;right:14px;bottom:14px}
}

/* ---------- Logo ufficiale + foto fondatore ---------- */
.logo-img{height:46px;width:auto;max-width:240px;object-fit:contain;background:#fff;padding:6px 16px;border-radius:12px;box-shadow:0 8px 24px rgba(0,0,0,.28);display:block}
footer .logo-img{height:50px}
.founder-photo{padding:0;min-height:0;background:#060A24;justify-content:flex-start}
.founder-photo::before{display:none}
.founder-photo img.founder-img{position:static;width:100%;height:auto;display:block}
.founder-caption{position:static;padding:26px 32px 30px;background:#060A24;color:#fff;width:100;text-align:left}
.founder-caption h3{font-size:1.45rem}
.founder-caption span{font-size:13.5px;opacity:.85}

/* ---------- Prodotti: foto ufficiali ---------- */
.prod-img{background:#fff;border:1px solid var(--line);border-radius:16px;height:240px;display:flex;align-items:center;justify-content:center;overflow:hidden;margin-bottom:18px;padding:18px}
.prod-img img{max-width:100%;max-height:100%;object-fit:contain}
.pt-prod{display:flex;align-items:center;gap:14px}
.pt-thumb{width:56px;height:68px;object-fit:contain;background:#fff;border:1px solid var(--line);border-radius:12px;padding:5px;flex-shrink:0}
@media(max-width:760px){.prod-img{height:260px}}

/* ---------- Language switcher ---------- */
.lang-switch{position:relative}
.lang-btn{display:flex;align-items:center;gap:8px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2);color:#fff;font-family:inherit;font-weight:600;font-size:13.5px;padding:10px 16px;border-radius:100px;cursor:pointer;transition:all .2s;white-space:nowrap}
.lang-btn:hover{background:rgba(255,255,255,.16)}
.lang-btn .car{font-size:10px;opacity:.7}
.lang-menu{position:absolute;top:calc(100% + 10px);right:0;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 20px 50px rgba(0,0,0,.3);padding:8px;min-width:172px;display:none;z-index:200}
.lang-menu.open{display:block;animation:fadeIn .25s}
.lang-menu button{display:flex;align-items:center;gap:10px;width:100%;background:none;border:none;font-family:inherit;font-size:14px;font-weight:500;color:var(--ink);padding:11px 14px;border-radius:10px;cursor:pointer;text-align:left}
.lang-menu button:hover{background:var(--bg-soft)}
.lang-menu button.active{background:var(--bg-soft);color:var(--primary);font-weight:700}
.lang-mobile{display:flex;gap:8px;margin-top:20px}
.lang-mobile button{flex:1;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);color:#C4D4F5;font-family:inherit;font-weight:600;font-size:13px;padding:12px 6px;border-radius:12px;cursor:pointer}
.lang-mobile button.active{background:var(--primary-light);border-color:var(--primary-light);color:#fff}
@media(max-width:760px){.lang-switch{display:none}}