/* ═══════════════════════════════════════════════════
   VISTALANE DYNAMIC SOLUTIONS — Global Stylesheet v3.0
   White · Professional · Enterprise Grade
   Inspired by OpenAI / Anthropic visual language
═══════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Sora:wght@300;400;500;600;700&family=Lora:ital,wght@0,400;0,600;1,400&display=swap');

:root {
  --white:     #FFFFFF;
  --off:       #F7F9FC;
  --off2:      #EEF2F7;
  --navy:      #0D1B2A;
  --navy2:     #1A2E44;
  --blue:      #0077B6;
  --blue2:     #005F96;
  --blue-l:    #48CAE4;
  --blue-ll:   #E8F4FD;
  --slate:     #4A5568;
  --slate-l:   #718096;
  --border:    #E2E8F0;
  --border-d:  #CBD5E1;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow:    0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.1);
  --radius:    10px;
  --radius-lg: 16px;
  --tr:        0.2s ease;
  --ff-h:      "Sora", system-ui, sans-serif;
  --ff-b:      "Sora", system-ui, sans-serif;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased}
body{font-family:var(--ff-b);background:var(--white);color:var(--navy);line-height:1.6;overflow-x:hidden}

/* ── NAV ────────────────────────────────────────────────── */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  height:70px;background:rgba(255,255,255,0.96);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;
  padding:0 56px;
}
.nav-logo img{height:38px;width:auto;display:block}
.nav-links{display:flex;align-items:center;gap:4px;list-style:none}
.nav-links a{
  padding:7px 14px;border-radius:7px;font-size:14px;
  font-weight:500;color:var(--slate);text-decoration:none;
  transition:var(--tr);white-space:nowrap;
}
.nav-links a:hover{color:var(--navy);background:var(--off)}
.nav-links a.active{color:var(--blue);font-weight:600}
.nav-cta{
  padding:9px 22px;background:var(--blue);color:white;
  border-radius:8px;font-size:14px;font-weight:600;
  text-decoration:none;transition:var(--tr);white-space:nowrap;
  font-family:var(--ff-b);border:none;cursor:pointer;
}
.nav-cta:hover{background:var(--blue2);box-shadow:0 4px 14px rgba(0,119,182,0.35)}
.nav-hamburger{display:none;background:none;border:none;cursor:pointer;padding:6px;color:var(--slate)}
.mobile-nav{display:none;position:fixed;top:70px;left:0;right:0;z-index:99;background:white;border-bottom:1px solid var(--border);padding:12px 20px 20px;flex-direction:column;gap:3px;box-shadow:var(--shadow)}
.mobile-nav.open{display:flex}
.mobile-nav a{padding:11px 14px;border-radius:8px;font-size:14px;font-weight:500;color:var(--slate);text-decoration:none;transition:var(--tr)}
.mobile-nav a:hover{background:var(--off);color:var(--navy)}
.mobile-nav a.active{color:var(--blue);font-weight:600}
.mobile-nav .m-div{height:1px;background:var(--border);margin:8px 0}
.mobile-nav .m-cta{background:var(--blue);color:white!important;border-radius:8px;text-align:center;font-weight:600!important;margin-top:4px}

.pt-nav{padding-top:70px}

/* ── LAYOUT ─────────────────────────────────────────────── */
.container{max-width:1120px;margin:0 auto;width:100%}
section{padding:88px 56px}
section.s-lg{padding:108px 56px}
section.s-sm{padding:56px 56px}
section.s-xs{padding:40px 56px}
.bg-off{background:var(--off)}
.bg-off2{background:var(--off2)}

.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}

/* ── TYPOGRAPHY ─────────────────────────────────────────── */
.label{font-size:12px;font-weight:600;letter-spacing:0.1em;text-transform:uppercase;color:var(--blue);margin-bottom:14px;display:block}
h1.h-xl{font-size:clamp(34px,4.5vw,58px);font-weight:700;line-height:1.08;letter-spacing:-0.03em;color:var(--navy);margin-bottom:22px}
h2.h-lg{font-size:clamp(26px,3vw,42px);font-weight:700;line-height:1.12;letter-spacing:-0.025em;color:var(--navy);margin-bottom:14px}
h2.h-lg em{font-style:normal;color:var(--blue)}
h3.h-md{font-size:17px;font-weight:600;color:var(--navy);margin-bottom:8px;line-height:1.35}
h4.h-sm{font-size:13px;font-weight:600;color:var(--slate);letter-spacing:0.06em;text-transform:uppercase;margin-bottom:10px}
p.lead{font-size:17px;color:var(--slate);line-height:1.75;margin-bottom:32px;max-width:560px}
p.body{font-size:14.5px;color:var(--slate);line-height:1.78}
p.body-sm{font-size:13.5px;color:var(--slate-l);line-height:1.75}

/* ── BUTTONS ─────────────────────────────────────────────── */
.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 24px;border-radius:8px;font-size:14px;font-weight:600;font-family:var(--ff-b);cursor:pointer;border:none;transition:var(--tr);text-decoration:none;line-height:1}
.btn-primary{background:var(--blue);color:white}
.btn-primary:hover{background:var(--blue2);box-shadow:0 4px 16px rgba(0,119,182,0.35);transform:translateY(-1px)}
.btn-outline{background:transparent;border:1.5px solid var(--border-d);color:var(--navy)}
.btn-outline:hover{border-color:var(--blue);color:var(--blue);background:var(--blue-ll)}
.btn-sm{padding:8px 16px;font-size:13px}
.btn-group{display:flex;gap:12px;flex-wrap:wrap}

/* ── CARDS ───────────────────────────────────────────────── */
.card{background:white;border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px;transition:var(--tr);box-shadow:var(--shadow-sm)}
.card:hover{box-shadow:var(--shadow);border-color:var(--border-d);transform:translateY(-2px)}
.card-icon{width:48px;height:48px;border-radius:10px;display:flex;align-items:center;justify-content:center;margin-bottom:18px;flex-shrink:0}

/* ── BADGE ───────────────────────────────────────────────── */
.badge{display:inline-flex;align-items:center;gap:5px;padding:4px 12px;border-radius:20px;font-size:12px;font-weight:600}
.badge-blue{background:var(--blue-ll);color:var(--blue);border:1px solid rgba(0,119,182,0.2)}
.badge-green{background:#F0FFF4;color:#276749;border:1px solid #C6F6D5}
.badge-amber{background:#FFFBEB;color:#7C5800;border:1px solid #FDE68A}
.badge-new{background:#FFF0F0;color:#C53030;border:1px solid #FEB2B2}
.tag{display:inline-block;padding:4px 12px;border-radius:20px;font-size:12px;font-weight:500;margin:3px;background:var(--off);border:1px solid var(--border);color:var(--slate)}

/* ── DIVIDERS ────────────────────────────────────────────── */
.rule{height:1px;background:var(--border)}
.rule-blue{height:2px;width:48px;background:var(--blue);border-radius:2px;margin-bottom:24px}

/* ── STAT ────────────────────────────────────────────────── */
.stat-n{font-size:38px;font-weight:700;color:var(--navy);line-height:1;letter-spacing:-0.03em}
.stat-l{font-size:13px;color:var(--slate-l);margin-top:5px;font-weight:500}

/* ── PULSE ───────────────────────────────────────────────── */
.pulse{display:inline-block;width:7px;height:7px;border-radius:50%;background:#38A169;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:0.5;transform:scale(1.4)}}

/* ── CHECK LIST ──────────────────────────────────────────── */
.check-item{display:flex;align-items:flex-start;gap:10px;padding:7px 0;font-size:14px;color:var(--slate)}
.check-icon{width:18px;height:18px;border-radius:50%;background:var(--blue-ll);display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:1px}

/* ── HERO VISUAL MOCK ────────────────────────────────────── */
.ui-mock{
  background:white;border:1px solid var(--border);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-lg);overflow:hidden;
}
.ui-mock-bar{background:var(--off);border-bottom:1px solid var(--border);padding:10px 16px;display:flex;align-items:center;gap:6px}
.ui-mock-dot{width:10px;height:10px;border-radius:50%}
.ui-mock-body{padding:20px}

/* ── PAGE HERO ───────────────────────────────────────────── */
.page-hero{padding:108px 56px 72px;background:white;border-bottom:1px solid var(--border)}
.page-hero-inner{max-width:1120px;margin:0 auto}

/* ── CTA STRIP ───────────────────────────────────────────── */
.cta-strip{background:var(--navy);border-radius:var(--radius-lg);padding:56px 64px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:28px}
.cta-strip h2{font-size:28px;font-weight:700;color:white;margin-bottom:8px;letter-spacing:-0.02em}
.cta-strip p{font-size:15px;color:rgba(255,255,255,0.65)}
.btn-white{background:white;color:var(--navy);font-weight:700}
.btn-white:hover{background:var(--off);transform:translateY(-1px)}

/* ── FOOTER ──────────────────────────────────────────────── */
footer{background:white;border-top:1px solid var(--border);padding:64px 56px 0}
.footer-inner{max-width:1120px;margin:0 auto}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.2fr;gap:48px;padding-bottom:48px;border-bottom:1px solid var(--border)}
.footer-brand p{font-size:13.5px;color:var(--slate-l);line-height:1.7;margin-top:12px;max-width:240px}
.footer-tagline{font-size:13px;color:var(--blue);font-weight:600;margin-top:8px}
.footer-col h4{font-size:12px;font-weight:600;letter-spacing:0.08em;text-transform:uppercase;color:var(--slate);margin-bottom:16px}
.footer-col ul{list-style:none}
.footer-col ul li{margin-bottom:10px}
.footer-col ul li a{font-size:14px;color:var(--slate-l);text-decoration:none;transition:var(--tr)}
.footer-col ul li a:hover{color:var(--blue)}
.footer-contact{display:flex;align-items:flex-start;gap:10px;margin-bottom:12px;font-size:13.5px;color:var(--slate-l)}
.footer-contact a{color:var(--slate-l);text-decoration:none;transition:var(--tr)}
.footer-contact a:hover{color:var(--blue)}
.footer-bottom{padding:20px 0;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px}
.footer-bottom p{font-size:13px;color:var(--slate-l)}
.footer-bottom a{font-size:13px;color:var(--slate-l);text-decoration:none;transition:var(--tr)}
.footer-bottom a:hover{color:var(--blue)}

/* ── ANIMATIONS ──────────────────────────────────────────── */
@keyframes fadeUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
.fu{animation:fadeUp 0.55s ease forwards}
.d1{animation-delay:.05s;opacity:0}.d2{animation-delay:.15s;opacity:0}
.d3{animation-delay:.25s;opacity:0}.d4{animation-delay:.35s;opacity:0}

/* ── FORM ────────────────────────────────────────────────── */
.form-group{margin-bottom:20px}
.form-label{display:block;font-size:13px;font-weight:500;color:var(--slate);margin-bottom:7px}
.form-input{width:100%;padding:11px 16px;background:white;border:1.5px solid var(--border);border-radius:8px;font-family:var(--ff-b);font-size:14px;color:var(--navy);outline:none;transition:var(--tr)}
.form-input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(0,119,182,0.1)}
.form-input::placeholder{color:#A0AEC0}
textarea.form-input{resize:vertical;min-height:120px}
select.form-input{cursor:pointer}

/* ── PROSE ───────────────────────────────────────────────── */
.prose h2{font-size:22px;font-weight:700;color:var(--navy);margin:44px 0 12px;padding-top:20px;border-top:1px solid var(--border)}
.prose h2:first-child{border-top:none;margin-top:0;padding-top:0}
.prose h3{font-size:16px;font-weight:600;color:var(--navy);margin:24px 0 8px}
.prose p{font-size:14.5px;color:var(--slate);line-height:1.82;margin-bottom:16px}
.prose ul,.prose ol{padding-left:20px;margin-bottom:16px}
.prose li{font-size:14.5px;color:var(--slate);line-height:1.82;margin-bottom:7px}
.prose a{color:var(--blue);text-decoration:none}
.prose a:hover{text-decoration:underline}
.prose .info-box{background:var(--blue-ll);border:1px solid rgba(0,119,182,0.2);border-radius:10px;padding:20px 24px;margin:28px 0}
.prose .info-box p{margin:0;color:var(--navy)}
.prose strong{color:var(--navy);font-weight:600}

/* ── RESPONSIVE ──────────────────────────────────────────── */
@media(max-width:960px){
  section,.page-hero{padding-left:24px;padding-right:24px}
  section.s-sm{padding:48px 24px}
  .nav{padding:0 24px}
  .nav-links,.nav-cta{display:none}
  .nav-hamburger{display:block}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  footer{padding:48px 24px 0}
  .cta-strip{padding:36px 28px}
  .hero-cols{grid-template-columns:1fr!important}
}
@media(max-width:560px){
  .footer-grid{grid-template-columns:1fr}
  h1.h-xl{font-size:28px}
  h2.h-lg{font-size:24px}
  .stat-n{font-size:30px}
  .cta-strip{flex-direction:column}
  .cta-strip h2{font-size:22px}
}