/* =========================================================
   SANGEST — Landing page
   Design system: blu profondo + verde acqua, moderno, pulito
   ========================================================= */

:root{
  --c-primary:        #0F3460;
  --c-primary-700:    #0a2547;
  --c-primary-50:     #eaf0fa;
  --c-accent:         #16A085;
  --c-accent-700:     #0f8a73;
  --c-accent-50:      #e6f6f2;
  --c-text:           #1A2B47;
  --c-muted:          #5B6B82;
  --c-bg:             #ffffff;
  --c-bg-alt:         #F6F9FC;
  --c-border:         #E4EAF2;
  --c-shadow-sm:      0 4px 14px rgba(15, 52, 96, .06);
  --c-shadow:         0 10px 30px rgba(15, 52, 96, .08);
  --c-shadow-xl:      0 30px 80px rgba(15, 52, 96, .18);
  --radius:           14px;
  --radius-lg:        22px;
  --ff:               'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --ease-out:         cubic-bezier(.16,1,.3,1);
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  font-family: var(--ff);
  color: var(--c-text);
  background: var(--c-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a{ color: var(--c-primary); text-decoration: none; transition: color .2s ease; }
a:hover{ color: var(--c-accent); }

h1,h2,h3,h4,h5{ font-weight: 700; color: var(--c-text); letter-spacing: -0.01em; }

::selection{ background: var(--c-accent); color:#fff; }

.eyebrow{
  display:inline-block;
  font-size:.78rem;
  font-weight:700;
  letter-spacing:.18em;
  color: var(--c-accent);
  text-transform: uppercase;
  margin-bottom:.6rem;
}
.letter-spacing-1{ letter-spacing:.12em; }

.section{ padding: 6rem 0; position: relative; }
.section-alt{ background: var(--c-bg-alt); }
.section-title{ font-size: clamp(1.8rem, 3.2vw, 2.6rem); margin-bottom: 1rem; }
.section-sub{ color: var(--c-muted); font-size:1.05rem; }

/* =========================================================
   NAVBAR — minimal, solo logo grande
   ========================================================= */
.navbar{
  background: rgba(255,255,255,.7);
  backdrop-filter: blur(18px) saturate(180%);
  -webkit-backdrop-filter: blur(18px) saturate(180%);
  border-bottom: 1px solid transparent;
  transition: all .35s var(--ease-out);
  padding: .25rem 0;
}
.navbar.scrolled{
  background: rgba(255,255,255,.92);
  border-bottom-color: var(--c-border);
  padding: .15rem 0;
  box-shadow: 0 4px 18px rgba(15,52,96,.06);
}
.brand-logo{
  height: 90px;
  width: auto;
  transition: all .35s var(--ease-out);
  filter: drop-shadow(0 4px 12px rgba(15,52,96,.08));
}
.navbar.scrolled .brand-logo{
  height: 64px;
  filter: drop-shadow(0 2px 6px rgba(15,52,96,.06));
}
.navbar-brand{
  padding: 0;
  margin-right: 1rem;
}
.navbar-brand:hover .brand-logo{
  transform: scale(1.03);
}

.navbar .nav-link{
  color: var(--c-text);
  font-weight: 500;
  padding: .55rem 1rem !important;
  font-size: .95rem;
  position: relative;
}
.navbar .nav-link::after{
  content: '';
  position: absolute;
  left: 1rem; right: 1rem; bottom: .25rem;
  height: 2px;
  background: var(--c-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s var(--ease-out);
  border-radius: 2px;
}
.navbar .nav-link:hover{ color: var(--c-accent); }
.navbar .nav-link:hover::after{ transform: scaleX(1); }
.navbar .nav-link.login-link{ color: var(--c-primary); font-weight:600; }
.navbar .btn-primary{
  background: var(--c-primary);
  border-color: var(--c-primary);
  font-weight: 600;
}
.navbar .btn-primary::after{ display: none; }

/* =========================================================
   BUTTONS
   ========================================================= */
.btn{
  font-weight: 600;
  transition: all .3s var(--ease-out);
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.btn-primary{
  background: var(--c-primary);
  border-color: var(--c-primary);
}
.btn-primary::before{
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--c-accent) 0%, var(--c-primary) 100%);
  opacity: 0;
  transition: opacity .35s var(--ease-out);
  z-index: -1;
}
.btn-primary:hover, .btn-primary:focus{
  border-color: transparent;
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(15,52,96,.28);
}
.btn-primary:hover::before{ opacity: 1; }

.btn-outline-primary{
  color: var(--c-primary);
  border-color: var(--c-primary);
  background: transparent;
}
.btn-outline-primary:hover{
  background: var(--c-primary);
  border-color: var(--c-primary);
  color: #fff;
  transform: translateY(-2px);
}
.btn-lg{ padding: .85rem 1.8rem; font-size:1rem; }

/* =========================================================
   HERO — con video di sfondo
   ========================================================= */
.hero{
  position: relative;
  padding: 13rem 0 6rem;
  overflow: hidden;
  isolation: isolate;
}
.hero-video{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  pointer-events: none;
}
.hero-bg{
  position:absolute; inset:0;
  background:
    linear-gradient(135deg, rgba(7,40,73,.82) 0%, rgba(7,56,45,.78) 100%),
    radial-gradient(ellipse 70% 80% at 30% 50%, rgba(0,0,0,.35) 0%, transparent 70%),
    radial-gradient(900px 500px at 90% -10%, rgba(22,160,133,.25), transparent 60%);
  z-index: 1;
}
/* Floating decorative shapes */
.hero-shapes{
  position: absolute; inset: 0;
  z-index: 2;
  pointer-events: none;
}
.shape{
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  opacity: .35;
  animation: float 18s ease-in-out infinite;
}
.shape-1{
  width: 280px; height: 280px;
  background: radial-gradient(circle, rgba(22,160,133,.55) 0%, transparent 70%);
  top: 18%; right: 4%;
  animation-delay: 0s;
}
.shape-2{
  width: 220px; height: 220px;
  background: radial-gradient(circle, rgba(111,230,205,.45) 0%, transparent 70%);
  top: 55%; left: 6%;
  animation-delay: -6s;
}
.shape-3{
  width: 180px; height: 180px;
  background: radial-gradient(circle, rgba(168,85,247,.35) 0%, transparent 70%);
  top: 70%; right: 30%;
  animation-delay: -12s;
}
@keyframes float{
  0%,100%   { transform: translate(0,0) scale(1); }
  33%       { transform: translate(20px,-30px) scale(1.08); }
  66%       { transform: translate(-15px,20px) scale(.95); }
}

.hero .container{ z-index: 3; }
.hero-title{
  font-size: clamp(2.2rem, 4.8vw, 3.6rem);
  line-height: 1.1;
  font-weight: 800;
  margin-bottom: 1.2rem;
  color: #fff;
  text-shadow: 0 2px 30px rgba(0,0,0,.25);
}
.gradient-text{
  background: linear-gradient(90deg, #6FE6CD 0%, #16A085 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}
.hero-sub{
  font-size: 1.15rem;
  color: rgba(255,255,255,.88);
  max-width: 580px;
  text-shadow: 0 1px 20px rgba(0,0,0,.2);
}
.badge-pill{
  display: inline-flex;
  align-items: center;
  background: rgba(22,160,133,.22);
  color: #fff;
  padding: .5rem 1rem;
  border-radius: 999px;
  font-size: .85rem;
  font-weight: 600;
  border: 1px solid rgba(111,230,205,.35);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  position: relative;
}
.badge-pill::before{
  content: '';
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #6FE6CD;
  margin-right: .55rem;
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot{
  0%,100% { box-shadow: 0 0 0 0 rgba(111,230,205,.6); }
  50%     { box-shadow: 0 0 0 8px rgba(111,230,205,0); }
}
.badge-pill i{ display: none; }
.trust-item{
  font-size: .9rem;
  color: rgba(255,255,255,.85);
  display: inline-flex;
  align-items: center;
  gap: .4rem;
}
.trust-item i{ color: #6FE6CD; }

/* Bottoni hero: outline ora deve essere bianco perché sfondo è scuro */
.hero .btn-outline-primary{
  color: #fff;
  border-color: rgba(255,255,255,.5);
  background: rgba(255,255,255,.06);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.hero .btn-outline-primary:hover{
  background: #fff;
  border-color: #fff;
  color: var(--c-primary);
}


/* =========================================================
   DASHBOARD MOCK
   ========================================================= */
.dashboard-mock{
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--c-border);
  transform: perspective(1400px) rotateY(-6deg) rotateX(2deg);
  transition: transform .5s var(--ease-out);
  will-change: transform;
}
.shadow-xl{ box-shadow: var(--c-shadow-xl); }
.mock-topbar{
  display: flex;
  align-items: center;
  padding: .7rem 1rem;
  background: #f3f6fa;
  border-bottom: 1px solid var(--c-border);
  gap: .35rem;
}
.dot{ width:11px; height:11px; border-radius:50%; }
.dot.red{ background:#FF5F57; }
.dot.yellow{ background:#FEBC2E; }
.dot.green{ background:#28C840; }
.mock-url{
  margin-left: auto;
  font-size: .78rem;
  color: var(--c-muted);
  background: #fff;
  padding: .2rem .8rem;
  border-radius: 999px;
  border: 1px solid var(--c-border);
}
.mock-body{ display: flex; min-height: 380px; }
.mock-side{
  width: 180px;
  background: linear-gradient(180deg, #0F3460 0%, #0a2547 100%);
  color: #fff;
  padding: 1rem .7rem;
  font-size: .82rem;
}
.mock-logo{
  font-weight: 800;
  font-size: .95rem;
  padding: .5rem .7rem;
  margin-bottom: 1rem;
  color: #fff;
}
.mock-logo i{ color: var(--c-accent); margin-right:.4rem; }
.mock-menu{
  padding: .55rem .7rem;
  border-radius: 8px;
  margin-bottom: .15rem;
  color: rgba(255,255,255,.7);
  cursor: pointer;
  transition: all .2s ease;
}
.mock-menu i{ width: 18px; margin-right: .4rem; }
.mock-menu.active, .mock-menu:hover{
  background: rgba(22,160,133,.15);
  color: #fff;
}
.mock-main{ flex:1; padding: 1.1rem; background:#fff; }
.kpi{
  background: var(--c-bg-alt);
  border-radius: 10px;
  padding: .8rem;
  border: 1px solid var(--c-border);
  transition: all .25s ease;
}
.kpi:hover{ transform: translateY(-2px); border-color: var(--c-accent); }
.kpi-label{ font-size: .72rem; color: var(--c-muted); text-transform: uppercase; letter-spacing:.08em; }
.kpi-val{ font-size: 1.4rem; font-weight: 800; color: var(--c-text); }
.kpi-delta{ font-size: .72rem; font-weight: 600; }
.kpi-delta.up{ color: var(--c-accent); }
.mock-chart{
  background: var(--c-bg-alt);
  border-radius: 10px;
  border: 1px solid var(--c-border);
  padding: .6rem;
  height: 110px;
}
.mock-chart svg{ width:100%; height:100%; }
.mock-list .mock-row{
  display:flex; align-items:center;
  padding: .55rem .7rem;
  border-bottom: 1px solid var(--c-border);
  font-size: .82rem;
  gap: .4rem;
}
.mock-list .mock-row:last-child{ border-bottom: none; }
.mock-row .ms-auto{ color: var(--c-muted); font-size:.78rem; }

/* =========================================================
   SOCIAL PROOF
   ========================================================= */
.social-proof{
  padding: 3rem 0;
  border-bottom: 1px solid var(--c-border);
  background: #fff;
}
.logo-placeholder{
  font-weight: 700;
  color: var(--c-muted);
  font-size: 1rem;
  letter-spacing: -0.01em;
  opacity: .65;
  transition: opacity .25s ease, color .25s ease;
}
.logo-placeholder:hover{
  opacity: 1;
  color: var(--c-primary);
}

/* =========================================================
   FEATURE CARDS — con spotlight cursor effect
   ========================================================= */
.feature-card{
  background: #fff;
  border-radius: var(--radius);
  padding: 2rem;
  border: 1px solid var(--c-border);
  height: 100%;
  transition: transform .35s var(--ease-out), box-shadow .35s var(--ease-out), border-color .35s var(--ease-out);
  position: relative;
  overflow: hidden;
}
.feature-card::before{
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 50%), rgba(22,160,133,.08), transparent 40%);
  opacity: 0;
  transition: opacity .3s ease;
  pointer-events: none;
}
.feature-card:hover{
  transform: translateY(-6px);
  box-shadow: var(--c-shadow);
  border-color: rgba(22,160,133,.3);
}
.feature-card:hover::before{ opacity: 1; }

.feature-icon{
  width: 56px; height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.4rem;
  margin-bottom: 1.2rem;
  transition: transform .4s var(--ease-out);
  position: relative;
  z-index: 1;
}
.feature-card:hover .feature-icon{
  transform: scale(1.08) rotate(-3deg);
}
.feature-icon.bg-blue      { background: linear-gradient(135deg,#3B82F6,#1E40AF); }
.feature-icon.bg-teal      { background: linear-gradient(135deg,#14B8A6,#0F766E); }
.feature-icon.bg-purple    { background: linear-gradient(135deg,#A855F7,#6D28D9); }
.feature-icon.bg-pink      { background: linear-gradient(135deg,#EC4899,#BE185D); }
.feature-icon.bg-orange    { background: linear-gradient(135deg,#FB923C,#C2410C); }
.feature-icon.bg-green     { background: linear-gradient(135deg,#22C55E,#15803D); }
.feature-icon.bg-red       { background: linear-gradient(135deg,#EF4444,#B91C1C); }
.feature-icon.bg-cyan      { background: linear-gradient(135deg,#06B6D4,#0E7490); }
.feature-icon.bg-dark-blue { background: linear-gradient(135deg,#0F3460,#0a2547); }

.feature-card h3{ font-size: 1.15rem; margin-bottom: .6rem; position: relative; z-index: 1; }
.feature-card p{ color: var(--c-muted); font-size: .95rem; margin: 0; position: relative; z-index: 1; }

/* =========================================================
   PER CHI
   ========================================================= */
.profile-card{
  background: #fff;
  padding: 1.5rem;
  border-radius: var(--radius);
  border: 1px solid var(--c-border);
  height: 100%;
  transition: transform .3s var(--ease-out), box-shadow .3s var(--ease-out);
}
.profile-card:hover{
  transform: translateY(-4px);
  box-shadow: var(--c-shadow);
}
.profile-card i{
  font-size: 1.8rem;
  color: var(--c-accent);
  margin-bottom: .8rem;
  display: block;
  transition: transform .3s var(--ease-out);
}
.profile-card:hover i{ transform: scale(1.15); }
.profile-card h4{ font-size: 1.05rem; margin-bottom: .4rem; }
.profile-card p{ color: var(--c-muted); font-size: .92rem; margin: 0; }

/* =========================================================
   STEPS
   ========================================================= */
.step-card{
  text-align: center;
  padding: 1.5rem 1rem;
  transition: transform .3s var(--ease-out);
}
.step-card:hover{ transform: translateY(-4px); }
.step-num{
  width: 64px; height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c-primary), var(--c-accent));
  color: #fff;
  font-weight: 800;
  font-size: 1.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  box-shadow: 0 10px 24px rgba(15,52,96,.2);
  position: relative;
  transition: transform .3s var(--ease-out);
}
.step-num::after{
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 1px dashed rgba(22,160,133,.35);
  opacity: 0;
  transition: opacity .3s ease;
}
.step-card:hover .step-num{ transform: scale(1.06); }
.step-card:hover .step-num::after{ opacity: 1; }
.step-card h4{ font-size: 1.1rem; margin-bottom: .4rem; }
.step-card p{ color: var(--c-muted); font-size: .92rem; margin:0; }

/* =========================================================
   ROADMAP
   ========================================================= */
.roadmap-card{
  background: #fff;
  border-radius: var(--radius);
  padding: 1.6rem;
  border: 1px solid var(--c-border);
  height: 100%;
  transition: transform .3s var(--ease-out), box-shadow .3s var(--ease-out);
  position: relative;
}
.roadmap-card:hover{
  transform: translateY(-3px);
  box-shadow: var(--c-shadow);
}
.roadmap-card h4{ font-size:1.05rem; margin: .6rem 0 .4rem; }
.roadmap-card p{ color: var(--c-muted); font-size:.92rem; margin:0; }
.badge-status{
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .12em;
  padding: .3rem .65rem;
  border-radius: 999px;
}
.badge-status.soon    { background: var(--c-accent-50); color: var(--c-accent-700); }
.badge-status.planned { background: var(--c-primary-50); color: var(--c-primary); }

/* =========================================================
   STATS
   ========================================================= */
.stats-section{
  background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-700) 100%);
  color: #fff;
  padding: 4rem 0;
  position: relative;
  overflow: hidden;
}
.stats-section::before{
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(800px 400px at 80% 120%, rgba(22,160,133,.18), transparent 60%),
    radial-gradient(600px 300px at 20% -20%, rgba(22,160,133,.12), transparent 60%);
  pointer-events: none;
}
.stats-section .container{ position: relative; z-index: 1; }
.stat-num{
  font-size: 2.6rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.02em;
}
.stat-label{
  font-size: .85rem;
  color: rgba(255,255,255,.7);
  text-transform: uppercase;
  letter-spacing: .12em;
  font-weight: 600;
}

/* =========================================================
   FAQ
   ========================================================= */
.accordion-item{
  border: 1px solid var(--c-border) !important;
  border-radius: var(--radius) !important;
  margin-bottom: .6rem;
  overflow: hidden;
}
.accordion-button{
  font-weight: 600;
  color: var(--c-text);
  padding: 1.1rem 1.3rem;
  background: #fff;
  border: none !important;
  box-shadow: none !important;
  transition: all .25s ease;
}
.accordion-button:not(.collapsed){
  background: var(--c-bg-alt);
  color: var(--c-primary);
}
.accordion-body{
  color: var(--c-muted);
  background: #fff;
  padding: 1.2rem 1.3rem;
  border-top: 1px solid var(--c-border);
}

/* =========================================================
   CTA
   ========================================================= */
.cta-section{ padding: 4rem 0 6rem; }
.cta-card{
  background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-accent) 100%);
  border-radius: var(--radius-lg);
  padding: 3rem;
  color: #fff;
  position: relative;
  overflow: hidden;
  box-shadow: var(--c-shadow-xl);
}
.cta-card::before{
  content:'';
  position:absolute;
  inset:0;
  background:
    radial-gradient(500px 250px at 10% 110%, rgba(255,255,255,.15), transparent),
    radial-gradient(400px 200px at 100% -10%, rgba(255,255,255,.12), transparent);
  pointer-events:none;
}
.cta-title{ color:#fff; font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom:.8rem; }
.cta-sub{ color: rgba(255,255,255,.9); font-size: 1.05rem; margin: 0; }
.demo-form .form-control{
  border: 1px solid rgba(255,255,255,.25);
  background: rgba(255,255,255,.95);
  border-radius: 12px;
  padding: .8rem 1rem;
  transition: all .25s ease;
}
.demo-form .form-control:focus{
  background: #fff;
  border-color: #fff;
  box-shadow: 0 0 0 4px rgba(255,255,255,.18);
}
.demo-form .btn-light{
  background: #fff;
  color: var(--c-primary);
  border: none;
  transition: all .3s var(--ease-out);
}
.demo-form .btn-light:hover{
  background: #f4f8fc;
  color: var(--c-primary-700);
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(0,0,0,.15);
}

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer{
  background: #0a1d36;
  color: #fff;
  padding: 4rem 0 2rem;
}
.site-footer .brand-logo{
  height: 56px;
  width: auto;
  filter: brightness(0) invert(1);
}
.footer-h{
  font-size: .85rem;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: #fff;
  margin-bottom: 1rem;
  font-weight: 700;
}
.footer-list{
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-list li{ margin-bottom: .5rem; }
.footer-list a{
  color: rgba(255,255,255,.7);
  font-size: .92rem;
  transition: color .2s ease, transform .2s ease;
  display: inline-block;
}
.footer-list a:hover{ color: var(--c-accent); transform: translateX(2px); }
.footer-sep{
  border-color: rgba(255,255,255,.1);
  margin: 2.5rem 0 1.2rem;
}

/* =========================================================
   ANIMAZIONI on scroll
   ========================================================= */
.fade-up{
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .8s var(--ease-out), transform .8s var(--ease-out);
}
.fade-up.in{
  opacity: 1;
  transform: translateY(0);
}

/* =========================================================
   HAMBURGER (mobile) — due linee → X
   ========================================================= */
.hamburger{
  width: 48px;
  height: 48px;
  background: transparent;
  border: none;
  padding: 0;
  position: relative;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1050;            /* sopra al mobile-menu (1020) */
  margin-left: auto;
}
.hamburger:focus-visible{
  outline: 2px solid var(--c-accent);
  outline-offset: 4px;
  border-radius: 8px;
}
.hamburger span{
  position: absolute;
  left: 50%;
  width: 28px;
  height: 2px;
  background: var(--c-primary);
  border-radius: 2px;
  transform-origin: center;
  transition:
    transform .45s var(--ease-out),
    background-color .3s ease,
    width .3s var(--ease-out);
}
.hamburger span:nth-child(1){ transform: translate(-50%, -6px); }
.hamburger span:nth-child(2){ transform: translate(-50%, 6px); width: 20px; } /* asimmetria minimal */

/* Stato aperto */
body.menu-open .hamburger span{ background-color: #fff; width: 28px; }
body.menu-open .hamburger span:nth-child(1){ transform: translate(-50%, 0) rotate(45deg); }
body.menu-open .hamburger span:nth-child(2){ transform: translate(-50%, 0) rotate(-45deg); }

/* Quando il menu è aperto: nav trasparente, logo bianco, hamburger bianco */
body.menu-open{ overflow: hidden; }
body.menu-open .navbar{
  background: transparent !important;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border-bottom-color: transparent !important;
  box-shadow: none !important;
}
body.menu-open .brand-logo{
  filter: brightness(0) invert(1) drop-shadow(0 2px 8px rgba(0,0,0,.2));
}

/* =========================================================
   MOBILE MENU — fullscreen overlay verde scuro
   ========================================================= */
.mobile-menu{
  position: fixed;
  inset: 0;
  z-index: 1020;            /* sotto navbar (1030) — l'hamburger è 1050 */
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: opacity .35s var(--ease-out), visibility .35s;
}
.mobile-menu-bg{
  position: absolute;
  inset: 0;
  background:
    radial-gradient(900px 600px at 100% 0%,    rgba(22,160,133,.35),  transparent 60%),
    radial-gradient(700px 500px at 0% 100%,    rgba(15,52,96,.55),    transparent 60%),
    linear-gradient(160deg, #07382d 0%, #0a4a3c 40%, #0d5e4d 100%);
}
.mobile-menu-bg::after{
  /* grid texture sottile */
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, #000 30%, transparent 90%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, #000 30%, transparent 90%);
}
.mobile-menu-inner{
  position: relative;
  z-index: 1;
  height: 100vh;
  height: 100dvh;            /* dynamic viewport per mobile */
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 110px 28px 32px;
}

body.menu-open .mobile-menu{
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

/* === Lista nav === */
.mobile-menu-nav{
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}
.mobile-nav-list{
  list-style: none;
  padding: 0; margin: 0;
  width: 100%;
  text-align: left;
}
.mobile-nav-list li{
  opacity: 0;
  transform: translateX(-20px);
  transition: opacity .55s var(--ease-out), transform .55s var(--ease-out);
}
body.menu-open .mobile-nav-list li{
  opacity: 1;
  transform: translateX(0);
}
.mobile-nav-list li:nth-child(1){ transition-delay: .12s; }
.mobile-nav-list li:nth-child(2){ transition-delay: .18s; }
.mobile-nav-list li:nth-child(3){ transition-delay: .24s; }
.mobile-nav-list li:nth-child(4){ transition-delay: .30s; }
.mobile-nav-list li:nth-child(5){ transition-delay: .36s; }
.mobile-nav-list li:nth-child(6){ transition-delay: .42s; }
.mobile-nav-list li:nth-child(7){ transition-delay: .50s; }

.mobile-nav-list a{
  display: block;
  color: #fff;
  text-decoration: none;
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  padding: .6rem 0;
  position: relative;
  transition: color .25s ease, padding-left .35s var(--ease-out);
}
.mobile-nav-list a::before{
  content: '';
  position: absolute;
  left: 0; top: 50%;
  width: 0;
  height: 2px;
  background: var(--c-accent);
  transform: translateY(-50%);
  transition: width .35s var(--ease-out);
  border-radius: 2px;
}
.mobile-nav-list a:hover,
.mobile-nav-list a:active{
  color: #6FE6CD;
  padding-left: 22px;
}
.mobile-nav-list a:hover::before,
.mobile-nav-list a:active::before{ width: 14px; }

.mobile-nav-list a.mobile-login{
  font-size: 1.1rem;
  font-weight: 600;
  color: rgba(255,255,255,.7);
  margin-top: 1.2rem;
  border-top: 1px solid rgba(255,255,255,.12);
  padding-top: 1.2rem;
}
.mobile-nav-list a.mobile-login::before{ display: none; }
.mobile-nav-list a.mobile-login:hover{
  color: var(--c-accent);
  padding-left: 0;
}

.mobile-nav-list a.mobile-cta{
  display: inline-block;
  margin-top: 1rem;
  padding: .9rem 1.8rem !important;
  background: var(--c-accent);
  color: #fff !important;
  border-radius: 999px;
  font-size: 1.05rem;
  font-weight: 700;
  box-shadow: 0 10px 30px rgba(22,160,133,.4);
  transition: transform .3s var(--ease-out), box-shadow .3s var(--ease-out), background .3s ease;
}
.mobile-nav-list a.mobile-cta::before{ display: none; }
.mobile-nav-list a.mobile-cta:hover{
  background: #1abe9c;
  transform: translateY(-2px);
  padding-left: 1.8rem !important;
  box-shadow: 0 14px 36px rgba(22,160,133,.55);
}

/* === Bottom: social + copy === */
.mobile-bottom{
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .55s var(--ease-out) .55s, transform .55s var(--ease-out) .55s;
}
body.menu-open .mobile-bottom{
  opacity: 1;
  transform: translateY(0);
}
.mobile-social-label{
  color: rgba(255,255,255,.5);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  margin: 0 0 .8rem;
}
.mobile-social{
  display: flex;
  gap: .7rem;
  margin-bottom: 1.5rem;
}
.mobile-social a{
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,.08);
  color: #fff;
  font-size: 1.05rem;
  border: 1px solid rgba(255,255,255,.12);
  transition: all .3s var(--ease-out);
}
.mobile-social a:hover,
.mobile-social a:focus-visible{
  background: var(--c-accent);
  border-color: var(--c-accent);
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(22,160,133,.45);
  color: #fff;
}
.mobile-copy{
  color: rgba(255,255,255,.4);
  font-size: .78rem;
  margin: 0;
}


@media (max-width: 991.98px){
  .hero{ padding: 9rem 0 4rem; }
  .dashboard-mock{ transform: none; margin-top: 2rem; }
  .section{ padding: 4rem 0; }
  .cta-card{ padding: 2rem; }
  .navbar{ padding: .5rem 0; }
  .navbar .nav-link{ padding: .6rem 0 !important; }
  .navbar .nav-link::after{ display: none; }
  .brand-logo{ height: 64px; }
  .navbar.scrolled .brand-logo{ height: 52px; }
}

@media (max-width: 575.98px){
  .hero{ padding: 8rem 0 3rem; }
  .hero-title{ font-size: 2rem; }
  .section-title{ font-size: 1.6rem; }
  .stat-num{ font-size: 2rem; }
  .cta-card{ padding: 1.5rem; }
  .mock-side{ width: 120px; }
  .brand-logo{ height: 56px; }
  .navbar.scrolled .brand-logo{ height: 48px; }
}

/* =========================================================
   ACCESSIBILITÀ — riduci animazioni se richiesto
   ========================================================= */
@media (prefers-reduced-motion: reduce){
  *, *::before, *::after{
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
  .dashboard-mock{ transform: none !important; }
}