:root {
  --bg: #070a18;
  --bg-2: #0d132b;
  --panel: rgba(17, 26, 58, 0.74);
  --panel-strong: rgba(20, 31, 70, 0.92);
  --text: #f7faff;
  --muted: #aeb9d6;
  --soft: #d8e1f7;
  --line: rgba(210, 224, 255, 0.14);
  --line-strong: rgba(116, 199, 255, 0.36);
  --cyan: #23d3ff;
  --blue: #5d8cff;
  --violet: #8b66ff;
  --green: #7df2c8;
  --danger: #ff8a9a;
  --radius-sm: 14px;
  --radius-md: 20px;
  --radius-lg: 28px;
  --radius-xl: 36px;
  --container: 1180px;
  --shadow: 0 28px 100px rgba(0, 0, 0, 0.34);
  --shadow-soft: 0 18px 62px rgba(0, 0, 0, 0.24);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--bg); }
body {
  margin: 0;
  min-width: 320px;
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(circle at 20% 0%, rgba(35, 211, 255, 0.10), transparent 28%), var(--bg);
  line-height: 1.6;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
a:hover { color: #ffffff; }
img { max-width: 100%; display: block; }
button, input, textarea, select { font: inherit; }
::selection { background: rgba(35, 211, 255, 0.28); color: white; }

.site-shell { position: relative; min-height: 100vh; overflow: hidden; }
.background { position: fixed; inset: 0; pointer-events: none; z-index: 0; overflow: hidden; }
.orb { position: absolute; width: 42vw; height: 42vw; border-radius: 50%; filter: blur(86px); opacity: 0.28; }
.orb-a { top: -14vw; right: -10vw; background: var(--cyan); }
.orb-b { bottom: 10vw; left: -18vw; background: var(--violet); }
.grid-glow { 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: 70px 70px; mask-image: radial-gradient(circle at 50% 0%, black, transparent 68%); opacity: .38; }
.container { width: min(100% - 40px, var(--container)); margin: 0 auto; position: relative; z-index: 1; }
.section { padding: clamp(64px, 8vw, 118px) 0; position: relative; z-index: 1; }
.narrow, .narrow-page { max-width: 820px; }

.skip-link { position: fixed; top: 12px; left: 12px; z-index: 30; padding: 10px 14px; border-radius: 999px; background: white; color: #06111f; transform: translateY(-140%); transition: transform .2s ease; }
.skip-link:focus { transform: translateY(0); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

.nav { position: sticky; top: 0; z-index: 20; backdrop-filter: blur(18px); background: rgba(7, 10, 24, 0.72); border-bottom: 1px solid rgba(210,224,255,.10); }
.nav-inner { min-height: 74px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand { display: inline-flex; align-items: center; }
.brand-logo { width: 138px; height: auto; }
.nav-menu { display: flex; align-items: center; gap: 6px; }
.nav-menu a { color: var(--muted); font-weight: 760; font-size: .92rem; padding: 10px 13px; border-radius: 999px; transition: color .2s ease, background .2s ease; }
.nav-menu a:hover, .nav-menu a:focus-visible { color: white; background: rgba(255,255,255,.06); outline: none; }
.nav-toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 14px; background: rgba(255,255,255,.04); color: white; align-items: center; justify-content: center; flex-direction: column; gap: 5px; }
.nav-toggle span:not(.sr-only) { display: block; width: 18px; height: 2px; border-radius: 99px; background: currentColor; }

.button { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 13px 20px; border-radius: 999px; border: 1px solid transparent; font-weight: 850; letter-spacing: -0.01em; cursor: pointer; transition: transform .2s ease, border-color .2s ease, background .2s ease, box-shadow .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: #04101b; background: linear-gradient(135deg, var(--cyan), #8be9ff 48%, var(--green)); box-shadow: 0 12px 36px rgba(35, 211, 255, 0.22); }
.button-primary:hover { color: #04101b; box-shadow: 0 16px 46px rgba(35, 211, 255, 0.31); }
.button-secondary { color: var(--text); border-color: var(--line); background: rgba(255,255,255,.045); }
.button-secondary:hover { border-color: var(--line-strong); background: rgba(35,211,255,.08); }

h1, h2, h3, p { margin-top: 0; }
h1 { font-size: clamp(2.72rem, 6vw, 5.72rem); line-height: .94; letter-spacing: -0.07em; margin-bottom: 22px; }
h2 { font-size: clamp(2rem, 4vw, 4.15rem); line-height: 1; letter-spacing: -0.055em; margin-bottom: 18px; }
h3 { font-size: 1.18rem; line-height: 1.18; letter-spacing: -0.025em; }
p { color: var(--muted); }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 18px; color: var(--cyan); font-size: .76rem; text-transform: uppercase; letter-spacing: .13em; font-weight: 900; }
.eyebrow span { width: 26px; height: 2px; border-radius: 99px; background: linear-gradient(90deg, var(--cyan), transparent); }
.hero { padding-top: clamp(64px, 7vw, 104px); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(360px, .88fr); gap: clamp(36px, 6vw, 82px); align-items: center; }
.hero-subtitle { font-size: clamp(1rem, 1.7vw, 1.22rem); line-height: 1.72; color: var(--soft); max-width: 720px; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin: 30px 0 18px; }
.micro-link { margin: 0; font-size: .94rem; }
.micro-link a, .policy-content a { color: var(--cyan); font-weight: 800; text-decoration: underline; text-underline-offset: 3px; }

.hero-visual { min-height: 430px; display: grid; place-items: center; }
.system-card, .fit-card, .contact-form, .calculator-panel, .about-card, .policy-content, .cta-band { border: 1px solid var(--line); border-radius: var(--radius-xl); background: linear-gradient(180deg, rgba(22, 33, 76, .82), rgba(7, 10, 24, .72)); box-shadow: var(--shadow); }
.system-card { width: min(100%, 520px); padding: 24px; position: relative; overflow: hidden; }
.system-card::before, .fit-card::before, .calculator-panel::before { content: ""; position: absolute; inset: -1px; border-radius: inherit; pointer-events: none; background: linear-gradient(135deg, rgba(35,211,255,.24), transparent 34%, rgba(139,102,255,.22)); mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; padding: 1px; }
.system-topbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; color: var(--muted); font-size: .86rem; font-weight: 850; margin-bottom: 18px; }
.system-topbar span { display: inline-flex; align-items: center; gap: 8px; }
.system-topbar i { width: 9px; height: 9px; border-radius: 50%; background: var(--green); box-shadow: 0 0 18px rgba(125,242,200,.8); }
.signal-card { border-radius: var(--radius-lg); padding: 24px; background: radial-gradient(circle at 100% 0%, rgba(35,211,255,.18), transparent 38%), rgba(255,255,255,.045); border: 1px solid rgba(255,255,255,.10); }
.signal-card span { color: var(--cyan); text-transform: uppercase; letter-spacing: .11em; font-size: .72rem; font-weight: 900; }
.signal-card h2 { font-size: clamp(1.45rem, 2vw, 2rem); letter-spacing: -.04em; margin: 12px 0; }
.signal-card p { margin-bottom: 0; }
.system-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 14px; }
.system-steps div { padding: 14px 10px; border-radius: 18px; border: 1px solid rgba(255,255,255,.10); background: rgba(255,255,255,.045); }
.system-steps span, .problem-card span, .flow-step span, .process-step span { display: inline-flex; margin-bottom: 8px; color: var(--cyan); font-weight: 900; font-size: .76rem; }
.system-steps strong { display: block; font-size: .88rem; }

.section-heading { max-width: 920px; margin-bottom: 34px; }
.section-heading p { font-size: 1.04rem; max-width: 780px; }
.compact-grid { grid-template-columns: repeat(3, 1fr); }
.problem-grid, .sector-grid, .control-grid, .process-grid, .faq-grid { display: grid; gap: 16px; }
.problem-grid { grid-template-columns: repeat(4, 1fr); }
.problem-card, .sector-card, .flow-step, .control-card, .process-step, details { border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 24px; background: rgba(16, 24, 56, .62); box-shadow: inset 0 1px 0 rgba(255,255,255,.04); transition: transform .22s ease, border-color .22s ease, background .22s ease; }
.problem-card:hover, .sector-card:hover, .flow-step:hover, .control-card:hover, .process-step:hover { transform: translateY(-4px); border-color: var(--line-strong); background: rgba(22, 33, 76, .76); }
.problem-card h3, .flow-step h3, .control-card h3, .process-step h3 { margin-bottom: 9px; }
.problem-card p, .flow-step p, .control-card p, .process-step p, details p { margin-bottom: 0; }
.router-section { padding-top: clamp(70px, 9vw, 128px); }
.sector-grid { grid-template-columns: repeat(3, 1fr); }
.sector-card { min-height: 310px; display: flex; flex-direction: column; position: relative; overflow: hidden; }
.sector-card::after { content: ""; position: absolute; inset: auto 20px 20px auto; width: 92px; height: 92px; border-radius: 50%; background: rgba(35,211,255,.10); filter: blur(6px); }
.sector-icon { width: 54px; height: 54px; border-radius: 18px; display: grid; place-items: center; background: linear-gradient(135deg, rgba(35,211,255,.18), rgba(139,102,255,.18)); border: 1px solid rgba(255,255,255,.10); margin-bottom: 22px; color: var(--cyan); font-size: 1.35rem; }
.sector-kicker { color: var(--cyan); font-size: .75rem; font-weight: 900; text-transform: uppercase; letter-spacing: .12em; }
.sector-card h3 { font-size: 1.55rem; margin: 10px 0 12px; }
.sector-card p { flex: 1; }
.sector-card strong { color: white; margin-top: 12px; }
.sector-card strong span { color: var(--cyan); }

.diagnosis-grid { display: grid; grid-template-columns: .88fr 1.12fr; gap: clamp(26px, 5vw, 60px); align-items: start; }
.check-list { list-style: none; padding: 0; margin: 26px 0 0; display: grid; gap: 12px; }
.check-list li { position: relative; padding-left: 28px; color: var(--soft); }
.check-list li::before { content: ""; position: absolute; left: 0; top: .42em; width: 16px; height: 16px; border-radius: 999px; background: linear-gradient(135deg, var(--cyan), var(--green)); box-shadow: 0 0 16px rgba(35,211,255,.28); }
.contact-form { padding: clamp(20px, 3vw, 32px); display: grid; gap: 15px; }
.form-grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.contact-form label { display: grid; gap: 8px; color: var(--soft); font-weight: 800; }
.contact-form input, .contact-form textarea, .contact-form select { width: 100%; border: 1px solid rgba(210,224,255,.16); border-radius: 15px; padding: 13px 14px; color: var(--text); background: rgba(3, 7, 19, .58); outline: none; transition: border-color .2s ease, box-shadow .2s ease; }
.contact-form textarea { resize: vertical; min-height: 110px; }
.contact-form input:focus, .contact-form textarea:focus, .contact-form select:focus { border-color: rgba(35,211,255,.62); box-shadow: 0 0 0 4px rgba(35,211,255,.12); }
.contact-form select option { color: #0a1020; }
.privacy-check { display: grid !important; grid-template-columns: auto 1fr; align-items: start; gap: 10px !important; color: var(--muted) !important; font-size: .84rem; font-weight: 600 !important; line-height: 1.5; }
.privacy-check input { width: auto !important; margin-top: 4px; }
.privacy-check a { color: var(--cyan); font-weight: 850; text-decoration: underline; text-underline-offset: 3px; }
.form-note { margin: 0; font-size: .9rem; }
.form-note.success { color: var(--green); }
.form-note.error { color: var(--danger); }

.fit-card { padding: clamp(24px, 4vw, 36px); position: relative; overflow: hidden; }
.fit-top { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 28px; color: var(--cyan); font-weight: 900; text-transform: uppercase; letter-spacing: .09em; font-size: .74rem; }
.fit-top strong { color: white; letter-spacing: 0; }
.fit-card h2 { font-size: clamp(1.55rem, 2.6vw, 2.65rem); }
.fit-card ul { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 12px; }
.fit-card li { position: relative; padding-left: 26px; color: var(--soft); }
.fit-card li::before { content: "→"; position: absolute; left: 0; color: var(--cyan); }
.flow-map { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; position: relative; }
.flow-line { position: absolute; top: -22px; left: 5%; right: 5%; height: 2px; background: linear-gradient(90deg, transparent, rgba(35,211,255,.7), rgba(139,102,255,.6), transparent); opacity: .56; }
.split-grid { display: grid; grid-template-columns: .72fr 1.28fr; gap: clamp(30px, 5vw, 70px); align-items: start; }
.sticky-heading { position: sticky; top: 110px; }
.control-grid { grid-template-columns: repeat(2, 1fr); }
.control-card { min-height: 190px; }
.calculator { display: grid; grid-template-columns: .86fr 1.14fr; gap: clamp(26px, 5vw, 70px); align-items: center; border: 1px solid var(--line); border-radius: var(--radius-xl); padding: clamp(24px, 4.5vw, 52px); background: radial-gradient(circle at 90% 0%, rgba(35,211,255,.14), transparent 35%), rgba(16,24,56,.54); }
.calculator-copy p { max-width: 680px; }
.calculator-panel { padding: 26px; position: relative; overflow: hidden; display: grid; gap: 16px; }
.calculator-panel label { display: grid; gap: 8px; color: var(--soft); font-weight: 850; }
.calculator-panel input { border: 1px solid rgba(210,224,255,.16); border-radius: 15px; padding: 13px 14px; color: var(--text); background: rgba(3,7,19,.60); outline: none; }
.money-field { display: grid; grid-template-columns: auto 1fr; align-items: center; border: 1px solid rgba(210,224,255,.16); border-radius: 15px; background: rgba(3,7,19,.60); overflow: hidden; }
.money-field span { padding-left: 14px; color: var(--muted); font-weight: 900; }
.money-field input { border: 0; background: transparent; }
.calc-result { display: grid; gap: 4px; padding: 22px; border-radius: 22px; border: 1px solid rgba(35,211,255,.26); background: linear-gradient(135deg, rgba(35,211,255,.13), rgba(139,102,255,.12)); }
.calc-result span { color: var(--soft); font-weight: 800; }
.calc-result strong { font-size: clamp(2rem, 4vw, 3.65rem); line-height: 1; letter-spacing: -.055em; }
.calc-formula { font-size: .9rem; margin: 0; }
.process-grid { grid-template-columns: repeat(4, 1fr); }
.faq-grid { grid-template-columns: repeat(2, 1fr); }
details { padding: 22px 24px; }
details summary { cursor: pointer; color: var(--text); font-weight: 900; }
details summary::-webkit-details-marker { color: var(--cyan); }
details p { margin-top: 12px; }

.page-hero { padding-bottom: 36px; }
.about-section { padding-top: 40px; }
.about-card { padding: 28px; }
.about-card h2 { font-size: clamp(1.45rem, 2.4vw, 2.25rem); }
.cta-band { margin-top: 28px; padding: 24px; display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.cta-band p { margin: 0; color: var(--soft); font-weight: 800; }
.policy-section { padding-top: 24px; }
.policy-content { padding: clamp(24px, 4vw, 44px); max-width: 920px; }
.policy-content h2 { font-size: 1.34rem; margin-top: 30px; }
.policy-content h2:first-child { margin-top: 0; }
.policy-meta { color: var(--soft); }

.footer { position: relative; z-index: 1; border-top: 1px solid rgba(210,224,255,.10); padding: 34px 0; background: rgba(3,7,19,.62); }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.footer img { width: 116px; height: auto; }
.footer p { margin: 0; max-width: 420px; font-size: .92rem; }
.footer-links { display: flex; flex-wrap: wrap; gap: 14px; }
.footer-links a { color: var(--cyan); font-weight: 850; }
.mobile-sticky-cta { display: none; }
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in-view { opacity: 1; transform: translateY(0); }

@media (max-width: 1080px) {
  .hero-grid, .diagnosis-grid, .split-grid, .calculator { grid-template-columns: 1fr; }
  .sticky-heading { position: static; }
  .problem-grid, .process-grid { grid-template-columns: repeat(2, 1fr); }
  .flow-map { grid-template-columns: repeat(2, 1fr); }
  .sector-grid { grid-template-columns: 1fr; }
  .sector-card { min-height: 240px; }
}
@media (max-width: 820px) {
  .container { width: min(100% - 28px, var(--container)); }
  .nav-inner { min-height: 66px; }
  .brand-logo { width: 116px; }
  .nav-toggle { display: inline-flex; }
  .nav-menu { position: fixed; top: 76px; left: 14px; right: 14px; display: none; flex-direction: column; align-items: stretch; padding: 12px; border: 1px solid var(--line); border-radius: 24px; background: rgba(7,10,24,.98); box-shadow: var(--shadow-soft); }
  .nav-menu.is-open { display: flex; }
  .nav-menu a { padding: 13px 15px; }
  .nav-cta { display: none; }
  .section { padding: 62px 0; }
  .hero { padding-top: 52px; }
  .hero-visual { min-height: auto; }
  .system-steps, .compact-grid, .problem-grid, .flow-map, .control-grid, .process-grid, .faq-grid, .form-grid-2 { grid-template-columns: 1fr; }
  .flow-line { display: none; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .mobile-sticky-cta { display: flex; position: fixed; z-index: 18; left: 14px; right: 14px; bottom: 14px; min-height: 52px; align-items: center; justify-content: center; border-radius: 999px; color: #04101b; font-weight: 900; background: linear-gradient(135deg, var(--cyan), var(--green)); box-shadow: 0 18px 46px rgba(0,0,0,.38); }
  .footer { padding-bottom: 92px; }
}
@media (max-width: 560px) {
  h1 { font-size: clamp(2.35rem, 13vw, 3.9rem); letter-spacing: -.062em; }
  h2 { font-size: clamp(1.82rem, 10vw, 2.7rem); }
  .hero-subtitle, .section-heading p { font-size: 1rem; line-height: 1.62; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .button { width: 100%; }
  .system-card, .fit-card, .contact-form, .calculator-panel, .calculator, .about-card, .policy-content { border-radius: 24px; padding: 20px; }
  .sector-card { min-height: auto; }
  .sector-card h3 { font-size: 1.35rem; }
  .contact-form input, .contact-form textarea, .contact-form select { font-size: 16px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: .001ms !important; }
  .reveal { opacity: 1; transform: none; }
}


/* V7.2 premium UI layer */
:root { --radius-xl: 40px; }
body { background: radial-gradient(circle at 12% 4%, rgba(125,242,200,.075), transparent 26%), radial-gradient(circle at 82% 0%, rgba(35,211,255,.13), transparent 30%), #070a18; }
.nav { background: rgba(7,10,24,.62); }
.nav.is-scrolled { box-shadow: 0 18px 52px rgba(0,0,0,.22); }
.button-primary { background-size: 180% 180%; animation: softGradient 8s ease infinite; }
@keyframes softGradient { 0%,100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }
.system-card, .fit-card, .contact-form, .calculator-panel, .about-card, .policy-content, .cta-band, .sector-card, .problem-card, .flow-step, .control-card, .process-step, details { backdrop-filter: blur(16px); }
.sector-card { isolation: isolate; }
.sector-card::before { content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0; background: radial-gradient(circle at var(--mx, 50%) var(--my, 50%), rgba(35,211,255,.18), transparent 35%); transition: opacity .22s ease; }
.sector-card:hover::before { opacity: 1; }
.fit-card, .calculator { box-shadow: 0 32px 110px rgba(0,0,0,.34), inset 0 1px 0 rgba(255,255,255,.055); }
.hero-copy h1 { text-wrap: balance; }


/* V7.3 targeted patch: V6 Vexio Call System + subtle violet layer */
:root {
  --purple: #a855f7;
  --vexio-cyan: var(--cyan);
  --vexio-primary: var(--blue);
  --vexio-primary-2: #2f6fff;
  --vexio-violet: var(--violet);
  --vexio-muted: var(--muted);
  --vexio-text: var(--text);
  --vexio-border: var(--line);
  --shadow-glow: 0 0 78px rgba(139, 102, 255, 0.18);
}
body {
  background:
    radial-gradient(circle at 12% 4%, rgba(168,85,247,.12), transparent 27%),
    radial-gradient(circle at 82% 0%, rgba(35,211,255,.12), transparent 30%),
    radial-gradient(circle at 65% 82%, rgba(139,102,255,.09), transparent 34%),
    #070a18;
}
.orb-b { background: linear-gradient(135deg, var(--violet), var(--purple)); opacity: .34; }
.button-primary { color: #ffffff; background: linear-gradient(135deg, var(--cyan), var(--blue) 46%, var(--violet)); box-shadow: 0 16px 44px rgba(139,102,255,.24), 0 12px 36px rgba(35,211,255,.16); }
.button-primary:hover { color: #ffffff; box-shadow: 0 20px 56px rgba(139,102,255,.32), 0 12px 36px rgba(35,211,255,.18); }
.button-secondary:hover { border-color: rgba(168,85,247,.48); background: rgba(139,102,255,.10); }
.eyebrow { color: #c4b5fd; }
.eyebrow span { background: linear-gradient(90deg, var(--cyan), var(--violet), transparent); }
.sector-card:hover, .problem-card:hover, .flow-step:hover, .control-card:hover, .process-step:hover { border-color: rgba(168,85,247,.42); }
.calc-result { border-color: rgba(168,85,247,.34); background: linear-gradient(135deg, rgba(35,211,255,.12), rgba(168,85,247,.16)); }
.hero-visual { position: relative; min-height: 640px; display: grid; place-items: center; }
.hero-symbol { position: absolute; width: min(62%, 390px); top: -2%; left: -2%; opacity: 0.13; filter: drop-shadow(0 0 50px rgba(123,86,247,0.28)); animation: floatSymbol 8s ease-in-out infinite alternate; }
@keyframes floatSymbol { from { transform: translate3d(-6px, 6px,0) rotate(-2deg); } to { transform: translate3d(12px,-10px,0) rotate(3deg); } }
.system-card.hero-system-card { position: relative; width: min(100%, 548px); border: 1px solid rgba(192,208,248,0.18); border-radius: var(--radius-xl); padding: 22px; background: linear-gradient(180deg, rgba(18,27,62,0.88), rgba(8,11,26,0.86)); backdrop-filter: blur(24px); box-shadow: var(--shadow-soft), var(--shadow-glow), inset 0 1px 0 rgba(255,255,255,0.07); overflow: hidden; transform: translateY(-4px); }
.system-card.hero-system-card::before { content: ""; position: absolute; inset: -1px; background: radial-gradient(circle at 24% 8%, rgba(25,200,255,0.22), transparent 30%), radial-gradient(circle at 88% 24%, rgba(123,86,247,0.20), transparent 34%); pointer-events: none; border-radius: inherit; padding: 0; mask: none; -webkit-mask-composite: initial; mask-composite: initial; }
.system-card.hero-system-card > * { position: relative; z-index: 1; }
.system-topbar, .calendar-head { display: flex; justify-content: space-between; align-items: center; color: var(--vexio-muted); font-size: 0.88rem; }
.system-topbar { padding-bottom: 18px; border-bottom: 1px solid rgba(192,208,248,0.13); margin-bottom: 0; font-weight: 400; }
.system-topbar div { display: flex; align-items: center; gap: 8px; }
.system-topbar span { display: inline-flex; align-items: center; gap: 8px; }
.status-dot { width: 8px; height: 8px; border-radius: 99px; background: var(--vexio-cyan); box-shadow: 0 0 22px var(--vexio-cyan); }
.call-stage { display: grid; grid-template-columns: 58px 1fr; gap: 16px; padding: 26px 0 20px; align-items: start; }
.call-icon { width: 58px; height: 58px; display: grid; place-items: center; border-radius: 20px; background: linear-gradient(135deg, rgba(10,155,250,0.26), rgba(123,86,247,0.20)); border: 1px solid rgba(192,208,248,0.18); }
.call-icon svg { width: 25px; fill: var(--vexio-cyan); filter: drop-shadow(0 0 16px rgba(25,200,255,0.34)); }
.call-label { color: var(--vexio-cyan); font-weight: 790; font-size: 0.83rem; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 6px; }
.call-stage h2 { font-size: clamp(1.42rem, 2.05vw, 1.92rem); line-height: 1.1; margin-bottom: 8px; letter-spacing: -0.04em; }
.call-stage p:last-child { color: var(--vexio-muted); margin-bottom: 0; }
.flow-rail { height: 8px; border-radius: 99px; background: rgba(192,208,248,0.10); overflow: hidden; margin: 4px 0 18px; }
.flow-progress { display: block; height: 100%; width: 14%; border-radius: inherit; background: linear-gradient(90deg, var(--vexio-cyan), var(--vexio-primary-2), var(--vexio-violet)); box-shadow: 0 0 26px rgba(25,200,255,0.42); transition: width 0.7s cubic-bezier(0.2,0.8,0.2,1); }
.system-grid-mini { display: grid; grid-template-columns: repeat(4,1fr); gap: 10px; margin-bottom: 16px; }
.mini-panel { min-height: 92px; border: 1px solid rgba(192,208,248,0.13); border-radius: 18px; background: rgba(5,7,19,0.36); padding: 12px; color: var(--vexio-muted); transition: border-color 0.3s ease, background 0.3s ease, transform 0.3s ease; }
.mini-panel span { display: block; color: rgba(221,231,255,0.56); font-size: 0.72rem; margin-bottom: 14px; }
.mini-panel strong { display: block; font-size: 0.88rem; color: inherit; }
.mini-panel.active { border-color: rgba(25,200,255,0.44); background: rgba(10,155,250,0.12); color: var(--vexio-text); transform: translateY(-2px); }
.dashboard-row { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 14px; }
.calendar-card, .summary-card { border: 1px solid rgba(192,208,248,0.13); border-radius: 20px; background: rgba(5,7,19,0.38); padding: 16px; }
.slots { display: grid; grid-template-columns: 46px 1fr; gap: 8px 10px; margin-top: 16px; align-items: center; color: rgba(221,231,255,0.6); font-size: 0.83rem; }
.slot { padding: 8px 10px; border-radius: 11px; background: rgba(247,250,255,0.06); color: var(--vexio-muted); }
.slot.filled { color: var(--vexio-text); background: rgba(123,86,247,0.13); }
.slot.highlight { color: #FFFFFF; background: linear-gradient(135deg, rgba(10,155,250,0.62), rgba(123,86,247,0.50)); box-shadow: 0 0 24px rgba(10,155,250,0.25); animation: pulseSlot 2.8s ease-in-out infinite; }
@keyframes pulseSlot { 0%,100% { filter: brightness(1); } 50% { filter: brightness(1.18); } }
.summary-line { height: 10px; border-radius: 99px; background: rgba(221,231,255,0.18); margin-bottom: 10px; }
.summary-line.strong { width: 88%; background: linear-gradient(90deg, rgba(25,200,255,0.72), rgba(123,86,247,0.62)); }
.summary-line.short { width: 48%; }
.summary-card p { margin: 20px 0 0; color: var(--vexio-muted); font-size: 0.88rem; }

@media (max-width: 1080px) {
  .hero-visual { min-height: 540px; }
  .system-card.hero-system-card { width: min(100%, 610px); margin-inline: auto; }
}
@media (max-width: 820px) {
  .hero-visual { min-height: 520px; }
  .system-card.hero-system-card { padding: 18px; border-radius: 26px; }
  .call-stage { grid-template-columns: 54px 1fr; gap: 14px; }
  .dashboard-row { grid-template-columns: 1fr; }
  .system-grid-mini { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
  .hero-visual { min-height: 485px; }
  .hero-symbol { width: min(78%, 310px); }
  .system-card.hero-system-card { width: min(100%, 390px); padding: 13px; border-radius: 20px; transform: none; }
  .system-topbar, .calendar-head { font-size: 0.76rem; }
  .hero-symbol { display: none; }
  .call-stage { grid-template-columns: 42px 1fr; gap: 10px; padding: 14px 0 12px; }
  .call-icon { width: 42px; height: 42px; border-radius: 14px; }
  .call-icon svg { width: 20px; }
  .call-label { font-size: 0.72rem; margin-bottom: 5px; }
  .call-stage h2 { font-size: 1.07rem; line-height: 1.16; margin-bottom: 7px; }
  .call-stage p:last-child { font-size: 0.8rem; line-height: 1.45; }
  .flow-rail { margin-bottom: 10px; }
  .system-grid-mini { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 5px; margin-bottom: 10px; }
  .mini-panel { min-height: 52px; padding: 7px 4px; border-radius: 12px; }
  .mini-panel span { font-size: 0.65rem; }
  .mini-panel strong { font-size: 0.65rem; letter-spacing: -0.01em; }
  .summary-card { display: none; }
  .calendar-card { padding: 12px; border-radius: 15px; }
  .slots { grid-template-columns: 38px 1fr; gap: 6px 8px; margin-top: 10px; font-size: 0.72rem; }
  .slot { padding: 7px 8px; }
}
@media (max-width: 380px) {
  .system-grid-mini { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* V7.4 clarity layer: stronger hero message, voice demo, clearer solution cards, refined about page */
.hero-copy { max-width: 780px; }
.voice-demo-card { margin: 28px 0 4px; padding: clamp(18px, 2.6vw, 24px); border: 1px solid rgba(192,208,248,0.16); border-radius: 28px; background: radial-gradient(circle at 20% 0%, rgba(35,211,255,.12), transparent 34%), linear-gradient(180deg, rgba(18,27,62,.74), rgba(7,10,24,.62)); box-shadow: 0 22px 78px rgba(0,0,0,.28), inset 0 1px 0 rgba(255,255,255,.06); backdrop-filter: blur(18px); position: relative; overflow: hidden; }
.voice-demo-card::before { content: ""; position: absolute; inset: -1px; border-radius: inherit; background: linear-gradient(135deg, rgba(35,211,255,.28), transparent 38%, rgba(168,85,247,.24)); padding: 1px; pointer-events: none; mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; }
.voice-demo-card > * { position: relative; z-index: 1; }
.voice-demo-header { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; margin-bottom: 18px; }
.voice-demo-kicker { margin: 0 0 5px; color: var(--cyan); text-transform: uppercase; letter-spacing: .12em; font-size: .72rem; font-weight: 900; }
.voice-demo-header h2 { margin: 0; font-size: clamp(1.25rem, 2.2vw, 1.85rem); letter-spacing: -.04em; }
.voice-live-badge { display: inline-flex; min-width: 74px; justify-content: center; padding: 7px 10px; border-radius: 999px; color: var(--soft); background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.10); font-size: .78rem; font-weight: 900; }
.voice-demo-body { display: grid; grid-template-columns: 112px 1fr; gap: 18px; align-items: center; }
.voice-orb { width: 112px; height: 112px; border-radius: 999px; display: grid; place-items: center; background: radial-gradient(circle, rgba(35,211,255,.40), rgba(139,102,255,.20) 52%, rgba(255,255,255,.04) 70%); box-shadow: 0 0 54px rgba(35,211,255,.24); position: relative; }
.voice-orb span { position: absolute; border-radius: inherit; border: 1px solid rgba(35,211,255,.28); inset: 18px; animation: voicePulse 2.4s ease-in-out infinite; }
.voice-orb span:nth-child(2) { inset: 9px; animation-delay: .25s; border-color: rgba(168,85,247,.28); }
.voice-orb span:nth-child(3) { inset: 31px; animation-delay: .5s; background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.18); }
@keyframes voicePulse { 0%,100% { transform: scale(.96); opacity: .58; } 50% { transform: scale(1.08); opacity: 1; } }
.voice-demo-copy p { margin-bottom: 8px; }
.voice-controls { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.voice-control { min-height: 42px; padding: 10px 14px; border-radius: 999px; border: 1px solid rgba(192,208,248,.16); color: var(--text); background: rgba(255,255,255,.055); cursor: pointer; font-weight: 850; transition: transform .2s ease, border-color .2s ease, background .2s ease, opacity .2s ease; }
.voice-control:hover:not(:disabled) { transform: translateY(-2px); border-color: rgba(35,211,255,.38); background: rgba(35,211,255,.10); }
.voice-control:disabled { opacity: .48; cursor: not-allowed; }
.voice-end { border-color: rgba(255,138,154,.30); }
.voice-demo-card.is-live .voice-live-badge { color: #06111f; background: linear-gradient(135deg, var(--cyan), var(--green)); }
.voice-demo-card.is-live .voice-orb { animation: voiceFloat 1.8s ease-in-out infinite; }
.voice-demo-card.is-muted .voice-orb { filter: saturate(.55); opacity: .72; }
@keyframes voiceFloat { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-5px); } }
.solution-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.solution-card { border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 24px; background: rgba(16,24,56,.62); box-shadow: inset 0 1px 0 rgba(255,255,255,.04); backdrop-filter: blur(16px); transition: transform .22s ease, border-color .22s ease, background .22s ease; }
.solution-card:hover { transform: translateY(-4px); border-color: rgba(168,85,247,.42); background: rgba(22,33,76,.76); }
.solution-card span, .card-number { display: inline-flex; margin-bottom: 8px; color: var(--cyan); font-weight: 900; font-size: .76rem; }
.solution-card p { margin-bottom: 0; }
.about-teaser-section { padding-top: clamp(54px, 7vw, 92px); }
.about-teaser-card { display: grid; grid-template-columns: 170px 1fr; gap: clamp(22px,4vw,46px); align-items: center; border: 1px solid rgba(192,208,248,.16); border-radius: var(--radius-xl); padding: clamp(24px,4vw,44px); background: radial-gradient(circle at 0% 0%, rgba(168,85,247,.14), transparent 34%), linear-gradient(180deg, rgba(18,27,62,.74), rgba(7,10,24,.62)); box-shadow: var(--shadow-soft); backdrop-filter: blur(18px); }
.about-teaser-symbol { width: 170px; height: 170px; border-radius: 44px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.10); background: rgba(255,255,255,.045); }
.about-teaser-symbol img { width: 132px; filter: drop-shadow(0 0 42px rgba(139,102,255,.34)); }
.about-teaser-card h2 { font-size: clamp(1.65rem, 3vw, 3rem); }
.about-teaser-card .button { margin-top: 8px; }
.about-hero-v74 { padding-bottom: 28px; }
.about-hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(320px, .72fr); gap: clamp(30px,6vw,76px); align-items: center; }
.about-founder-line { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-top: 28px; }
.about-founder-line span, .about-founder-line strong { display: inline-flex; align-items: center; min-height: 38px; padding: 8px 12px; border-radius: 999px; border: 1px solid rgba(255,255,255,.10); background: rgba(255,255,255,.045); }
.about-founder-line span { color: var(--cyan); text-transform: uppercase; letter-spacing: .12em; font-size: .72rem; font-weight: 900; }
.about-founder-line strong { color: var(--text); font-size: .9rem; }
.about-symbol-card { border: 1px solid rgba(192,208,248,.16); border-radius: var(--radius-xl); padding: clamp(24px,4vw,38px); background: radial-gradient(circle at 50% 0%, rgba(35,211,255,.14), transparent 36%), rgba(16,24,56,.58); box-shadow: var(--shadow); backdrop-filter: blur(18px); text-align: center; }
.about-symbol-mark { width: min(78%, 300px); margin: 0 auto 22px; filter: drop-shadow(0 0 58px rgba(139,102,255,.36)); }
.about-symbol-card p { margin-bottom: 0; }
.about-v74-section { padding-top: 36px; }
.about-principles-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.about-card-large { grid-column: span 2; background: radial-gradient(circle at 100% 0%, rgba(35,211,255,.12), transparent 34%), linear-gradient(180deg, rgba(22,33,76,.86), rgba(7,10,24,.72)); }
.about-final-cta span { display: block; color: var(--muted); margin-top: 4px; }
@media (max-width:1080px){ .solution-grid{grid-template-columns:repeat(2,1fr);} .about-hero-grid,.about-principles-grid{grid-template-columns:1fr;} .about-card-large{grid-column:auto;} }
@media (max-width:820px){ .voice-demo-body,.about-teaser-card{grid-template-columns:1fr;} .about-teaser-symbol{width:128px;height:128px;border-radius:34px;} .about-teaser-symbol img{width:100px;} .about-final-cta{flex-direction:column;align-items:flex-start;} }
@media (max-width:560px){ .voice-demo-card{border-radius:22px;} .voice-demo-header{flex-direction:column;} .voice-orb{width:92px;height:92px;} .voice-control{width:100%;} .solution-grid{grid-template-columns:1fr;} }
@media (prefers-reduced-motion:reduce){ .voice-orb,.voice-orb span,.voice-demo-card.is-live .voice-orb{animation:none!important;} }

/* V7.5 refinements: subtle symbol recalls, clearer voice demo copy, stronger about CTA, daily calculator logic */
.brand-symbol-accent {
  position: absolute;
  z-index: 0;
  width: clamp(74px, 8vw, 128px);
  opacity: .105;
  pointer-events: none;
  filter: drop-shadow(0 0 34px rgba(139,102,255,.26));
}
.brand-symbol-accent-left {
  left: max(18px, calc((100vw - var(--container)) / 2 - 54px));
  top: 28px;
  transform: rotate(-7deg);
}
.brand-symbol-accent-right {
  right: max(18px, calc((100vw - var(--container)) / 2 - 48px));
  top: 30px;
  transform: rotate(6deg);
  opacity: .12;
}
.problem-section,
.diagnosis-section {
  overflow: hidden;
}
.voice-demo-kicker {
  color: #c4b5fd;
}
.about-final-cta {
  border-color: rgba(35,211,255,.30);
  background:
    radial-gradient(circle at 0% 0%, rgba(35,211,255,.20), transparent 34%),
    radial-gradient(circle at 100% 100%, rgba(168,85,247,.18), transparent 36%),
    linear-gradient(180deg, rgba(22,33,76,.90), rgba(7,10,24,.78));
  box-shadow: 0 26px 90px rgba(0,0,0,.34), 0 0 0 1px rgba(255,255,255,.035) inset, 0 0 44px rgba(35,211,255,.09);
}
.about-final-cta p {
  color: #ffffff;
  font-size: clamp(1.05rem, 1.6vw, 1.28rem);
  letter-spacing: -.02em;
}
.about-final-cta span {
  color: var(--soft);
  font-weight: 650;
  font-size: clamp(.95rem, 1.2vw, 1.05rem);
}
@media (max-width: 820px) {
  .brand-symbol-accent {
    width: 72px;
    opacity: .075;
  }
  .brand-symbol-accent-left { left: 16px; top: 16px; }
  .brand-symbol-accent-right { right: 16px; top: 18px; }
}

/* Vexio identity layer: più premium, più riconoscibile, senza cambiare la struttura del sito */
:root {
  --vexio-aura: rgba(43, 231, 255, .18);
  --vexio-ink: rgba(8, 11, 26, .72);
}
body {
  background:
    radial-gradient(circle at 12% -8%, rgba(43, 231, 255, .13), transparent 30%),
    radial-gradient(circle at 88% 8%, rgba(123, 86, 247, .16), transparent 31%),
    linear-gradient(180deg, #070a18 0%, #091027 48%, #070a18 100%);
}
.background::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(255,255,255,.055), transparent 34%);
  opacity: .78;
}
.nav::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(35,211,255,.48), rgba(139,102,255,.42), transparent);
}
.brand-logo,
.footer-brand img {
  filter: drop-shadow(0 0 22px rgba(35,211,255,.18));
}
.nav-menu a:hover,
.nav-menu a:focus-visible {
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.05), 0 10px 28px rgba(35,211,255,.08);
}
.button-primary {
  background: linear-gradient(135deg, #23d3ff 0%, #7df2c8 46%, #b49cff 100%);
  box-shadow: 0 14px 42px rgba(35,211,255,.24), inset 0 1px 0 rgba(255,255,255,.45);
}
.button-secondary {
  background: linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.035));
}
.hero-system-card,
.voice-demo-card,
.calculator,
.about-teaser-card,
.about-symbol-card {
  box-shadow: var(--shadow), 0 0 70px rgba(35,211,255,.07);
}
.hero-system-card::after,
.voice-demo-card::after,
.calculator::after,
.about-teaser-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: linear-gradient(135deg, rgba(255,255,255,.12), transparent 22%, transparent 70%, rgba(35,211,255,.10));
  opacity: .36;
}
.problem-card,
.sector-card,
.solution-card,
.flow-step,
.control-card,
.process-step,
details,
.about-card {
  position: relative;
  overflow: hidden;
}
.problem-card::before,
.sector-card::before,
.solution-card::before,
.flow-step::before,
.control-card::before,
.process-step::before,
details::before,
.about-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at var(--mx, 50%) var(--my, 0%), rgba(35,211,255,.15), transparent 34%);
  opacity: 0;
  transition: opacity .22s ease;
}
.problem-card:hover::before,
.sector-card:hover::before,
.solution-card:hover::before,
.flow-step:hover::before,
.control-card:hover::before,
.process-step:hover::before,
details:hover::before,
.about-card:hover::before {
  opacity: 1;
}
.problem-card > *,
.sector-card > *,
.solution-card > *,
.flow-step > *,
.control-card > *,
.process-step > *,
details > *,
.about-card > * {
  position: relative;
  z-index: 1;
}
.eyebrow {
  color: #8be9ff;
}
.eyebrow span {
  box-shadow: 0 0 22px rgba(35,211,255,.38);
}
.call-icon,
.sector-icon {
  box-shadow: inset 0 1px 0 rgba(255,255,255,.18), 0 14px 34px rgba(35,211,255,.13);
}
.form-note.success,
.check-list li::before {
  filter: drop-shadow(0 0 10px rgba(125,242,200,.22));
}
@media (prefers-reduced-motion: no-preference) {
  .hero-symbol,
  .brand-symbol-accent,
  .about-symbol-mark,
  .about-teaser-symbol img {
    animation: vexioDrift 7.5s ease-in-out infinite;
  }
  @keyframes vexioDrift {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-7px) rotate(1.6deg); }
  }
}
/* Vexio containment fix for new visual accents */
.calculator,
.about-teaser-card {
  position: relative;
  overflow: hidden;
}
.calculator > *,
.about-teaser-card > * {
  position: relative;
  z-index: 1;
}