/* ==========================================================================
   ZamPayroll public website
   Mist base, forest bands, Zambezi green actions, copper accents.
========================================================================== */
:root {
  --s-green: #00742D; --s-green-600: #00602A; --s-green-50: #E8F3EC; --s-green-100: #CFE6D7;
  --s-forest: #0A3B22; --s-forest-2: #0F4A2C; --s-copper: #C8742B; --s-copper-50: #FBF0E5;
  --s-red: #C42926; --s-black: #101512;
  --s-ink: #15201A; --s-ink-2: #45524A; --s-ink-3: #7B877F; --s-line: #DCE5DE; --s-mist: #F3F6F2;
  --s-display: 'Fraunces', Georgia, serif; --s-body: 'Inter', 'Segoe UI', Arial, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body.site { margin: 0; background: var(--s-mist); color: var(--s-ink); font-family: var(--s-body); font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
.site img { max-width: 100%; display: block; }
.site a { color: inherit; }
.wrap { width: 100%; max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.site h1, .site h2, .site h3 { font-family: var(--s-display); font-weight: 600; letter-spacing: -.015em; line-height: 1.12; margin: 0; }
.site :focus-visible { outline: 3px solid rgba(200,116,43,.55); outline-offset: 2px; border-radius: 6px; }
.skip { position: absolute; left: -999px; top: 8px; background: #fff; padding: .5rem 1rem; z-index: 999; }
.skip:focus { left: 8px; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; font-weight: 600; font-size: .95rem; border-radius: 12px; padding: .8rem 1.3rem; text-decoration: none; border: 1px solid transparent; cursor: pointer; transition: background .15s, transform .15s, border-color .15s; line-height: 1.2; }
.btn-primary { background: var(--s-green); color: #fff; }
.btn-primary:hover { background: var(--s-green-600); transform: translateY(-1px); }
.btn-copper { background: var(--s-copper); color: #fff; }
.btn-copper:hover { background: #B0631F; transform: translateY(-1px); }
.btn-line { background: #fff; color: var(--s-ink); border-color: var(--s-line); }
.btn-line:hover { border-color: var(--s-ink-3); }
.btn-ghost-light { color: #fff; border-color: rgba(255,255,255,.3); }
.btn-ghost-light:hover { border-color: #fff; }
.btn-sm { padding: .55rem .9rem; font-size: .88rem; border-radius: 10px; }

/* Header */
.s-head { position: sticky; top: 0; z-index: 100; background: rgba(243,246,242,.88); backdrop-filter: blur(12px); border-bottom: 1px solid transparent; transition: border-color .2s; }
.s-head.scrolled { border-bottom-color: var(--s-line); }
.s-head-in { display: flex; align-items: center; gap: 1.5rem; height: 72px; }
.s-brand { display: inline-flex; align-items: center; gap: .6rem; text-decoration: none; }
.s-brand img { width: 36px; height: 36px; border-radius: 10px; }
.s-brand span { font-family: var(--s-display); font-weight: 700; font-size: 1.25rem; }
.s-brand b { color: var(--s-green); font-weight: 700; }
.s-nav { display: flex; gap: .25rem; margin-left: 1rem; }
.s-nav a { text-decoration: none; color: var(--s-ink-2); font-weight: 500; font-size: .93rem; padding: .5rem .75rem; border-radius: 9px; }
.s-nav a:hover, .s-nav a[aria-current] { color: var(--s-ink); background: rgba(0,0,0,.04); }
.s-head-cta { margin-left: auto; display: flex; align-items: center; gap: .5rem; }
.show-sm { display: none !important; }
.s-menu-btn { display: none; border: 1px solid var(--s-line); background: #fff; border-radius: 10px; width: 42px; height: 42px; font-size: 1.2rem; }

/* Hero */
.hero { padding: 64px 0 48px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.hero-badge { display: inline-flex; align-items: center; gap: .5rem; font-size: .82rem; font-weight: 600; color: var(--s-forest); background: #fff; border: 1px solid var(--s-line); border-radius: 999px; padding: .35rem .8rem .35rem .4rem; }
.hero-badge i { width: 22px; height: 22px; border-radius: 50%; background: var(--s-green-50); display: grid; place-items: center; color: var(--s-green); font-style: normal; font-size: .75rem; }
.hero h1 { font-size: clamp(2.4rem, 5vw, 3.9rem); margin: 1.1rem 0 1.1rem; }
.hero-sub { font-size: 1.12rem; color: var(--s-ink-2); max-width: 54ch; margin: 0 0 1.8rem; }
.hero-ctas { display: flex; gap: .7rem; flex-wrap: wrap; }
.hero-fine { font-size: .85rem; color: var(--s-ink-3); margin-top: 1rem; }
.hero-fine span + span::before { content: "·"; margin: 0 .5rem; }

/* AI demo (hero signature) */
.demo {
  position: relative; background: #fff; border-radius: 24px; border: 1px solid var(--s-line);
  box-shadow: 0 40px 80px -40px rgba(10,59,34,.45); overflow: hidden;
}
.demo-flag { height: 4px; background: linear-gradient(90deg, #00742D 0 55%, #C42926 70%, #101512 82%, #C8742B 100%); background-size: 200% 100%; animation: flow 6s linear infinite; }
@keyframes flow { to { background-position: -200% 0; } }
.demo-head { display: flex; align-items: center; gap: .6rem; padding: .85rem 1.1rem; border-bottom: 1px solid #EEF2EF; font-weight: 700; font-size: .92rem; }
.demo-head small { color: var(--s-ink-3); font-weight: 500; margin-left: auto; font-size: .78rem; }
.demo-body { padding: 1.1rem; min-height: 420px; display: flex; flex-direction: column; gap: .8rem; }
.d-user { align-self: flex-end; background: var(--s-forest); color: #fff; border-radius: 16px 16px 4px 16px; padding: .55rem .85rem; font-size: .9rem; max-width: 85%; }
.d-bot { display: flex; gap: .55rem; font-size: .9rem; color: var(--s-ink); }
.d-bot .av { width: 26px; height: 26px; border-radius: 8px; background: var(--s-mist); flex: none; display: grid; place-items: center; }
.d-card { border: 1px solid var(--s-line); border-radius: 12px; overflow: hidden; margin-top: .45rem; font-size: .82rem; }
.d-card-h { background: #FAFCFA; border-bottom: 1px solid var(--s-line); padding: .45rem .7rem; font-weight: 650; color: var(--s-ink-2); display: flex; justify-content: space-between; }
.d-card.action { border-color: #EBCBAB; }
.d-card.action .d-card-h { background: #FDF7F1; color: #8A4E16; border-color: #F1DECA; }
.d-row { display: flex; justify-content: space-between; padding: .4rem .7rem; border-bottom: 1px solid #F0F4F1; }
.d-row:last-child { border-bottom: 0; }
.d-stats { display: grid; grid-template-columns: repeat(3, 1fr); }
.d-stats div { padding: .5rem .7rem; border-right: 1px solid #F0F4F1; }
.d-stats div:last-child { border-right: 0; }
.d-stats small { display: block; color: var(--s-ink-3); font-size: .7rem; }
.d-stats b { font-size: .95rem; font-variant-numeric: tabular-nums; }
.d-btns { display: flex; gap: .4rem; padding: .55rem .7rem; }
.d-btns span { font-size: .78rem; font-weight: 650; border-radius: 8px; padding: .35rem .7rem; }
.d-btns .ok { background: var(--s-green); color: #fff; }
.d-btns .no { border: 1px solid var(--s-line); color: var(--s-ink-2); }
.d-btns .ok.pressed { animation: press .5s ease; }
@keyframes press { 50% { transform: scale(.92); } }
.d-done { color: var(--s-green); font-weight: 600; padding: .5rem .7rem; }
.d-typing { display: inline-flex; gap: 4px; padding: .3rem 0; }
.d-typing span { width: 6px; height: 6px; border-radius: 50%; animation: dot 1s infinite; }
.d-typing span:nth-child(1) { background: var(--s-green); } .d-typing span:nth-child(2) { background: var(--s-red); animation-delay: .15s; } .d-typing span:nth-child(3) { background: var(--s-copper); animation-delay: .3s; }
@keyframes dot { 40% { transform: translateY(-4px); opacity: 1; } 0%, 80%, 100% { opacity: .4; } }
.demo .step { opacity: 0; transform: translateY(6px); transition: opacity .4s, transform .4s; }
.demo .step.show { opacity: 1; transform: none; }
.demo-compose { margin: 0 1.1rem 1.1rem; border: 1.5px solid var(--s-line); border-radius: 14px; padding: .6rem .8rem; font-size: .88rem; color: var(--s-ink-3); display: flex; justify-content: space-between; align-items: center; }
.demo-compose i { width: 30px; height: 30px; border-radius: 9px; background: var(--s-forest); color: #fff; display: grid; place-items: center; font-style: normal; }

/* Compliance strip */
.strip { padding: 28px 0 8px; }
.strip-in { display: flex; flex-wrap: wrap; align-items: center; gap: .6rem 1.6rem; color: var(--s-ink-3); font-size: .88rem; }
.strip-in strong { color: var(--s-ink); font-weight: 700; letter-spacing: .02em; font-size: .95rem; }
.strip-in .sep { width: 1px; height: 18px; background: var(--s-line); }

/* Sections */
.sec { padding: 88px 0; }
.sec-white { background: #fff; }
.sec-head { max-width: 680px; margin-bottom: 44px; }
.sec-head h2 { font-size: clamp(1.9rem, 3.6vw, 2.7rem); margin-bottom: .8rem; }
.sec-head p { color: var(--s-ink-2); font-size: 1.05rem; margin: 0; }
.kicker { display: inline-block; font-weight: 700; color: var(--s-green); font-size: .9rem; margin-bottom: .6rem; }

/* Month flow */
.flow { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border: 1px solid var(--s-line); border-radius: 20px; overflow: hidden; background: #fff; }
.flow-step { padding: 1.5rem 1.4rem 1.6rem; border-right: 1px solid var(--s-line); position: relative; }
.flow-step:last-child { border-right: 0; }
.flow-step .n { font-family: var(--s-display); font-size: 2.2rem; color: var(--s-green-100); font-weight: 700; line-height: 1; }
.flow-step h3 { font-family: var(--s-body); font-size: 1.05rem; font-weight: 700; margin: .7rem 0 .4rem; letter-spacing: 0; }
.flow-step p { margin: 0; color: var(--s-ink-2); font-size: .92rem; }
.flow-step .when { display: inline-block; margin-top: .8rem; font-size: .78rem; font-weight: 600; color: var(--s-copper); }

/* Modules */
.mods { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.mod { background: var(--s-mist); border-radius: 18px; padding: 1.5rem; border: 1px solid transparent; }
.sec:not(.sec-white) .mod { background: #fff; border-color: var(--s-line); }
.mod i.ic { width: 46px; height: 46px; border-radius: 13px; background: #fff; display: grid; place-items: center; font-size: 1.25rem; color: var(--s-green); border: 1px solid var(--s-line); }
.mod h3 { font-family: var(--s-body); font-weight: 700; font-size: 1.08rem; letter-spacing: 0; margin: 1rem 0 .4rem; }
.mod p { margin: 0 0 .8rem; color: var(--s-ink-2); font-size: .93rem; }
.mod ul { margin: 0; padding: 0; list-style: none; font-size: .88rem; color: var(--s-ink-2); }
.mod li { padding: .2rem 0 .2rem 1.3rem; position: relative; }
.mod li::before { content: ""; position: absolute; left: 0; top: .72rem; width: 8px; height: 8px; border-radius: 2px; background: var(--s-green); }
.mod.wide { grid-column: span 2; display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; align-items: center; }

/* AI band */
.ai-band { background: var(--s-forest); color: #DCEDE2; position: relative; overflow: hidden; }
.ai-band::before { content: ""; position: absolute; inset: auto -10% -60% auto; width: 760px; height: 760px; background: repeating-radial-gradient(circle, rgba(255,255,255,.045) 0 1px, transparent 1px 28px); pointer-events: none; }
.ai-band::after { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 4px; background: linear-gradient(90deg, #00742D 0 70%, #C42926 70% 80%, #101512 80% 90%, #C8742B 90%); }
.ai-band .sec-head h2 { color: #fff; }
.ai-band .sec-head p { color: #B9D3C3; }
.ai-band .kicker { color: #8FD8A8; }
.ai-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; position: relative; }
.ai-col h3 { font-family: var(--s-body); font-size: .95rem; font-weight: 700; color: #fff; margin: 0 0 .8rem; letter-spacing: 0; }
.ai-q { display: flex; flex-direction: column; gap: .5rem; }
.ai-q div { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1); border-radius: 12px; padding: .7rem .9rem; font-size: .95rem; color: #EAF5EE; }
.ai-q div.do { border-color: rgba(200,116,43,.45); }
.ai-trust { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 36px; position: relative; }
.ai-trust div { border-top: 1px solid rgba(255,255,255,.18); padding-top: 1rem; }
.ai-trust b { color: #fff; display: block; margin-bottom: .2rem; }
.ai-trust span { font-size: .9rem; color: #B9D3C3; }

/* Split feature */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split h2 { font-size: clamp(1.9rem, 3.4vw, 2.5rem); margin-bottom: .9rem; }
.split p.lead { color: var(--s-ink-2); font-size: 1.05rem; margin: 0 0 1.2rem; }
.ticks { list-style: none; margin: 0 0 1.5rem; padding: 0; }
.ticks li { display: flex; gap: .7rem; padding: .45rem 0; color: var(--s-ink); }
.ticks li i { color: var(--s-green); font-size: 1.1rem; margin-top: .1rem; }

/* Phone mock */
.phone { width: 300px; margin: 0 auto; border-radius: 40px; background: var(--s-black); padding: 12px; box-shadow: 0 40px 80px -30px rgba(10,30,20,.55); }
.phone-in { background: var(--s-mist); border-radius: 30px; overflow: hidden; }
.ph-top { background: var(--s-forest); color: #fff; padding: 1.1rem 1rem .9rem; }
.ph-top small { color: #A8C9B4; font-size: .72rem; }
.ph-top b { display: block; font-family: var(--s-display); font-size: 1.25rem; }
.ph-slip { margin: -.2rem .8rem .7rem; background: #fff; border-radius: 16px; padding: .9rem; border-top: 4px solid var(--s-green); position: relative; top: 10px; box-shadow: 0 10px 20px -15px rgba(0,0,0,.3); }
.ph-slip small { color: var(--s-ink-3); font-size: .7rem; }
.ph-slip b { font-family: var(--s-display); font-size: 1.6rem; color: var(--s-forest); display: block; }
.ph-acts { display: grid; grid-template-columns: repeat(3, 1fr); gap: .45rem; padding: 1.2rem .8rem .9rem; }
.ph-acts div { background: #fff; border-radius: 12px; padding: .6rem .3rem; text-align: center; font-size: .68rem; font-weight: 600; border: 1px solid var(--s-line); }
.ph-acts i { display: block; font-size: 1.1rem; color: var(--s-green); margin-bottom: .2rem; }
.ph-list { padding: 0 .8rem 1rem; }
.ph-list div { background: #fff; border-radius: 10px; padding: .5rem .7rem; font-size: .72rem; display: flex; justify-content: space-between; margin-bottom: .35rem; }
.ph-list span.st { color: var(--s-green); font-weight: 700; }

/* Languages */
.langs { display: flex; flex-wrap: wrap; gap: .5rem; margin: 1rem 0 1.4rem; }
.langs span { background: #fff; border: 1px solid var(--s-line); border-radius: 999px; padding: .4rem .85rem; font-size: .92rem; }

/* Login preview */
.login-mock { background: #fff; border: 1px solid var(--s-line); border-radius: 20px; padding: 1.4rem; max-width: 420px; margin: 0 auto; box-shadow: 0 30px 60px -40px rgba(10,59,34,.4); }
.login-mock label { display: block; font-size: .78rem; font-weight: 600; color: var(--s-ink-3); margin: .7rem 0 .3rem; }
.login-mock .f { border: 1.5px solid var(--s-line); border-radius: 10px; padding: .6rem .8rem; font-size: .92rem; }
.login-mock .f.code { font-weight: 700; letter-spacing: .08em; border-color: var(--s-green); background: var(--s-green-50); }
.roles-mini { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: 1rem; }
.roles-mini span { font-size: .78rem; font-weight: 600; background: var(--s-mist); border-radius: 8px; padding: .3rem .6rem; color: var(--s-ink-2); }

/* Plans */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.plan { background: #fff; border: 1px solid var(--s-line); border-radius: 20px; padding: 1.7rem; display: flex; flex-direction: column; }
.plan.feat { border: 2px solid var(--s-green); }
.plan h3 { font-family: var(--s-body); font-weight: 700; font-size: 1.1rem; letter-spacing: 0; }
.plan .price { font-family: var(--s-display); font-size: 2.4rem; font-weight: 700; margin: .6rem 0 .1rem; }
.plan .per { color: var(--s-ink-3); font-size: .88rem; margin-bottom: 1.2rem; }
.plan ul { list-style: none; margin: 0 0 1.5rem; padding: 0; flex: 1; }
.plan li { display: flex; gap: .55rem; padding: .35rem 0; font-size: .93rem; color: var(--s-ink-2); }
.plan li i { color: var(--s-green); }
.plan .tag { align-self: flex-start; font-size: .75rem; font-weight: 700; background: var(--s-green-50); color: var(--s-green); padding: .25rem .6rem; border-radius: 999px; margin-bottom: .8rem; }

/* Industries */
.chips { display: flex; flex-wrap: wrap; gap: .5rem; }
.chips span { background: #fff; border: 1px solid var(--s-line); border-radius: 999px; padding: .5rem 1rem; font-size: .92rem; }

/* FAQ */
.faq { max-width: 820px; }
.faq details { border-bottom: 1px solid var(--s-line); padding: 1.1rem 0; }
.faq summary { cursor: pointer; font-weight: 650; font-size: 1.05rem; list-style: none; display: flex; justify-content: space-between; gap: 1rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.4rem; line-height: 1; color: var(--s-green); }
.faq details[open] summary::after { content: "–"; }
.faq details p { color: var(--s-ink-2); margin: .7rem 0 0; }

/* Demo form */
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 48px; align-items: start; }
.form-card { background: #fff; border: 1px solid var(--s-line); border-radius: 20px; padding: 1.7rem; }
.fgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
.fgrid .full { grid-column: 1 / -1; }
.fld { margin-bottom: 1rem; }
.fld label { display: block; font-size: .85rem; font-weight: 600; margin-bottom: .35rem; }
.fld input, .fld select, .fld textarea { width: 100%; border: 1.5px solid var(--s-line); border-radius: 11px; padding: .7rem .85rem; font: inherit; font-size: .95rem; background: #fff; color: var(--s-ink); }
.fld textarea { min-height: 110px; resize: vertical; }
.fld input:focus, .fld select:focus, .fld textarea:focus { outline: none; border-color: var(--s-green); box-shadow: 0 0 0 4px rgba(0,116,45,.12); }
.fld .err { color: var(--s-red); font-size: .8rem; margin-top: .3rem; }
.hp { position: absolute; left: -9999px; }
.note-ok { background: var(--s-green-50); border: 1px solid var(--s-green-100); color: var(--s-forest); border-radius: 12px; padding: .8rem 1rem; margin-bottom: 1rem; }
.note-err { background: #FBEAEA; border: 1px solid #F2C9C8; color: #8B1C1A; border-radius: 12px; padding: .8rem 1rem; margin-bottom: 1rem; }
.contact-list { list-style: none; padding: 0; margin: 1.5rem 0 0; }
.contact-list li { display: flex; gap: .8rem; padding: .55rem 0; }
.contact-list i { color: var(--s-green); font-size: 1.1rem; }
.contact-list a { text-decoration: none; font-weight: 600; }

/* CTA band */
.cta-band { background: var(--s-green); color: #fff; border-radius: 24px; padding: 2.6rem; display: flex; justify-content: space-between; align-items: center; gap: 1.5rem; flex-wrap: wrap; }
.cta-band h2 { color: #fff; font-size: clamp(1.6rem, 3vw, 2.2rem); }
.cta-band p { margin: .4rem 0 0; color: #D7EEDF; }

/* Footer */
.s-foot { background: var(--s-black); color: #B5C2B9; padding: 64px 0 28px; font-size: .92rem; }
.s-foot a { color: #DCE5DE; text-decoration: none; }
.s-foot a:hover { color: #fff; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr 1.3fr; gap: 32px; }
.foot-grid h4 { font-family: var(--s-body); color: #fff; font-size: .9rem; margin: 0 0 .9rem; }
.foot-grid ul { list-style: none; margin: 0; padding: 0; }
.foot-grid li { padding: .25rem 0; }
.foot-brand p { margin: .9rem 0 0; max-width: 32ch; }
.social { display: flex; gap: .45rem; flex-wrap: wrap; margin-top: .4rem; }
.social a { width: 38px; height: 38px; border-radius: 11px; background: rgba(255,255,255,.07); display: grid; place-items: center; font-size: 1.05rem; color: #fff; }
.social a:hover { background: var(--s-green); }
.foot-bottom { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-top: 48px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.1); font-size: .85rem; }
.foot-flag { height: 4px; background: linear-gradient(90deg, #00742D 0 70%, #C42926 70% 80%, #101512 80% 90%, #C8742B 90%); }

/* Share bar */
.share { display: flex; align-items: center; gap: .45rem; flex-wrap: wrap; }
.share span { font-size: .85rem; color: var(--s-ink-3); margin-right: .2rem; }
.share a, .share button { width: 36px; height: 36px; border-radius: 10px; border: 1px solid var(--s-line); background: #fff; display: grid; place-items: center; color: var(--s-ink-2); text-decoration: none; cursor: pointer; font-size: 1rem; }
.share a:hover, .share button:hover { color: #fff; background: var(--s-forest); border-color: var(--s-forest); }

/* WhatsApp chat */
.wa-float { position: fixed; right: 20px; bottom: 20px; z-index: 90; display: inline-flex; align-items: center; gap: .5rem; background: #1FA855; color: #fff; text-decoration: none; padding: .75rem 1rem; border-radius: 999px; font-weight: 600; font-size: .9rem; box-shadow: 0 16px 30px -14px rgba(0,0,0,.45); }
.wa-float i { font-size: 1.25rem; }

/* Page hero (inner pages) */
.page-hero { padding: 64px 0 24px; }
.page-hero h1 { font-size: clamp(2.2rem, 4.6vw, 3.4rem); margin: .4rem 0 1rem; max-width: 18ch; }
.page-hero p { font-size: 1.12rem; color: var(--s-ink-2); max-width: 60ch; margin: 0; }
.crumbs { font-size: .85rem; color: var(--s-ink-3); }
.crumbs a { text-decoration: none; color: var(--s-ink-2); }

/* Legal */
.legal { max-width: 760px; background: #fff; border: 1px solid var(--s-line); border-radius: 20px; padding: 2.2rem; }
.legal h2 { font-size: 1.4rem; margin: 2rem 0 .6rem; }
.legal h2:first-child { margin-top: 0; }
.legal p, .legal li { color: var(--s-ink-2); }

/* Video modal */
.vmodal { position: fixed; inset: 0; background: rgba(0,0,0,.75); z-index: 200; display: grid; place-items: center; padding: 20px; }
.vmodal-in { width: min(960px, 100%); aspect-ratio: 16/9; background: #000; border-radius: 16px; overflow: hidden; position: relative; }
.vmodal-in iframe { width: 100%; height: 100%; border: 0; }
.vmodal-x { position: absolute; top: -44px; right: 0; color: #fff; background: none; border: 0; font-size: 1.6rem; cursor: pointer; }

/* Responsive */
@media (max-width: 1024px) {
  .hero-grid, .split, .contact-grid, .ai-grid { grid-template-columns: 1fr; gap: 40px; }
  .mods { grid-template-columns: 1fr 1fr; }
  .mod.wide { grid-column: span 2; }
  .flow { grid-template-columns: 1fr 1fr; }
  .flow-step:nth-child(2) { border-right: 0; }
  .flow-step:nth-child(-n+2) { border-bottom: 1px solid var(--s-line); }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .plans { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  .s-nav { display: none; position: absolute; top: 72px; left: 0; right: 0; flex-direction: column; background: #fff; padding: .8rem 24px 1.2rem; margin: 0; border-bottom: 1px solid var(--s-line); }
  .s-nav.open { display: flex; }
  .s-menu-btn { display: inline-grid; place-items: center; }
  .s-head-cta .hide-sm { display: none; }
  .s-nav .show-sm { display: block !important; }
}
@media (max-width: 640px) {
  .wrap { padding: 0 16px; }
  .sec { padding: 64px 0; }
  .mods, .ai-trust { grid-template-columns: 1fr; }
  .mod.wide { grid-column: span 1; grid-template-columns: 1fr; }
  .flow { grid-template-columns: 1fr; }
  .flow-step { border-right: 0; border-bottom: 1px solid var(--s-line); }
  .fgrid { grid-template-columns: 1fr; }
  .cta-band { padding: 1.8rem; }
  .wa-float span { display: none; }
  .wa-float { padding: .85rem; }
  .s-head-cta .btn-line { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .demo-flag, .d-typing span { animation: none; }
  .demo .step { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}