/* One-page landing. */
.land { background: #fff; }
.land-nav { display: flex; align-items: center; gap: 26px; padding: 0 5vw; height: 64px; position: sticky; top: 0;
            background: rgba(255,255,255,.92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); z-index: 60; }
.land-nav__links { display: flex; gap: 20px; flex: 1; }
.land-nav__links a { color: var(--ink-soft); font-weight: 600; font-size: .92rem; }
.land-nav__links a:hover { color: var(--brand); text-decoration: none; }
.land-nav__right { display: flex; align-items: center; gap: 14px; }
.land-nav__login { font-weight: 600; font-size: .92rem; }
.land-nav__burger { display: none; width: 40px; height: 40px; border: 1px solid var(--line); border-radius: 10px; background: var(--panel);
    cursor: pointer; flex-direction: column; align-items: center; justify-content: center; gap: 4px; padding: 0; }
.land-nav__burger span { width: 18px; height: 2px; background: var(--ink); border-radius: 2px; transition: .2s; }
.land-nav.is-open .land-nav__burger span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.land-nav.is-open .land-nav__burger span:nth-child(2) { opacity: 0; }
.land-nav.is-open .land-nav__burger span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
.land-nav__mobonly { display: none; }

.hero { position: relative; overflow: hidden; padding: 92px 5vw 84px; background: #fbfaff; }
.hero__aurora { position: absolute; inset: -25% -10% auto -10%; height: 135%; z-index: 0; filter: blur(64px); opacity: .85; pointer-events: none;
    background:
        radial-gradient(38% 48% at 18% 28%, rgba(95,34,207,.36), transparent 70%),
        radial-gradient(34% 44% at 82% 18%, rgba(217,130,7,.18), transparent 70%),
        radial-gradient(46% 56% at 66% 78%, rgba(71,17,172,.32), transparent 70%);
    animation: aurora 18s ease-in-out infinite alternate; }
@keyframes aurora { 0% { transform: translate3d(0,0,0) scale(1); } 100% { transform: translate3d(0,-3%,0) scale(1.09); } }
.hero__inner { position: relative; z-index: 1; max-width: 1180px; margin: 0 auto; display: grid; grid-template-columns: 1.05fr .95fr; gap: 52px; align-items: center; }
.hero__eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: .8rem; font-weight: 600; color: var(--brand-dark);
    background: rgba(255,255,255,.72); border: 1px solid var(--line); border-radius: 999px; padding: 6px 14px; box-shadow: var(--shadow);
    animation: rise-in .7s var(--ease) both; }
.hero__dot { width: 7px; height: 7px; border-radius: 50%; background: var(--brand); box-shadow: 0 0 0 4px rgba(71,17,172,.16); }
.hero__title { font-family: var(--font-display); font-size: clamp(2.4rem, 5.4vw, 4rem); line-height: 1.03; margin: 20px 0 18px;
    letter-spacing: -.035em; font-weight: 800; animation: rise-in .8s var(--ease) .06s both; }
.hero__sub { font-size: clamp(1.05rem, 1.5vw, 1.24rem); color: var(--ink-soft); max-width: 33em; margin: 0 0 28px; animation: rise-in .8s var(--ease) .14s both; }
.hero__cta { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 26px; animation: rise-in .8s var(--ease) .22s both; }
.hero__cta .arr { display: inline-block; transition: transform .2s var(--ease); }
.hero__cta .btn--primary:hover .arr { transform: translateX(4px); }
.hero__trust { display: flex; gap: 14px 26px; color: var(--muted); font-size: .9rem; flex-wrap: wrap; animation: rise-in .8s var(--ease) .3s both; }
.hero__visual { position: relative; animation: rise-in .9s var(--ease) .18s both; }
.mock { position: relative; z-index: 1; background: #fff; border: 1px solid var(--line); border-radius: 18px;
    box-shadow: var(--shadow-lg); overflow: hidden; animation: float-y 6.5s ease-in-out infinite; }
.mock__bar { display: flex; align-items: center; gap: 6px; padding: 12px 16px; border-bottom: 1px solid var(--line); background: #faf9fe; }
.mock__bar i { width: 10px; height: 10px; border-radius: 50%; }
.mock__bar i:nth-child(1) { background: #ff5f57; } .mock__bar i:nth-child(2) { background: #febc2e; } .mock__bar i:nth-child(3) { background: #28c840; }
.mock__bar em { margin-left: 10px; font-style: normal; font-size: .78rem; color: var(--muted); font-weight: 600; }
.mock__content { padding: 22px; }
.mock__prompt { background: #f5f3fb; border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; font-size: .9rem; color: var(--ink-soft); line-height: 1.5; }
.mock__verdict { margin: 16px 0 14px; }
.mock__pass { display: inline-flex; align-items: center; gap: 6px; background: var(--ok-soft); color: var(--ok); font-weight: 700; border-radius: 999px; padding: 6px 14px; font-size: .88rem; }
.mock__scores { display: grid; gap: 11px; }
.mock__scores > div { display: grid; grid-template-columns: 96px 1fr; align-items: center; gap: 12px; font-size: .8rem; color: var(--muted); }
.mock__scores b { height: 8px; border-radius: 5px; background: linear-gradient(90deg, var(--brand), var(--brand-bright)); display: block; }
.mock__glow { position: absolute; inset: 12% -10% -14% 10%; z-index: 0; border-radius: 32px; filter: blur(54px);
    background: radial-gradient(60% 60% at 50% 50%, rgba(95,34,207,.42), transparent 70%); }

/* metrics credibility strip */
.metrics-strip { background: var(--panel); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 32px 5vw; }
.metrics-strip__inner { max-width: 1000px; margin: 0 auto; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: center; }
.metrics-strip b { font-family: var(--font-display); font-size: clamp(1.8rem, 4vw, 2.7rem); font-weight: 800; color: var(--brand-dark); display: block; letter-spacing: -.03em; }
.metrics-strip span { font-size: .85rem; color: var(--muted); }

.land-sec { padding: 74px 5vw; max-width: 1200px; margin: 0 auto; }
.land-sec--alt { max-width: none; background: var(--bg); }
.land-sec--alt > * { max-width: 1200px; margin-left: auto; margin-right: auto; }
.land-sec__title { text-align: center; font-size: clamp(1.5rem, 3vw, 2.1rem); margin-bottom: 10px; }
.land-sec__sub { text-align: center; color: var(--ink-soft); max-width: 46em; margin: 0 auto 34px; }

.how-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 18px; margin-top: 34px; }
.how-card { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 24px; box-shadow: var(--shadow); }
.how-card__num { width: 38px; height: 38px; border-radius: 12px; background: var(--brand-soft); color: var(--brand-dark);
                 display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 1.1rem; margin-bottom: 12px; }

.steps-line { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 20px; }
.steps-line__item { flex: 1; min-width: 170px; max-width: 220px; background: #fff; border: 1px solid var(--line);
                    border-radius: 14px; padding: 20px 16px; text-align: center; box-shadow: var(--shadow); position: relative; }
.steps-line__item.is-industry { border-color: var(--brand); }
.steps-line__item.is-industry::after { content: "★"; position: absolute; top: 8px; right: 12px; color: var(--brand); }
.steps-line__num { width: 34px; height: 34px; border-radius: 50%; background: var(--brand); color: #fff; font-weight: 800;
                   display: flex; align-items: center; justify-content: center; margin: 0 auto 10px; }
.steps-line__label { font-weight: 600; font-size: .92rem; }

.ind-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 14px; }
.ind-card { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 18px; box-shadow: var(--shadow); }
.ind-card h3 { font-size: .98rem; }
.ind-card__icon { font-size: 1.7rem; margin-bottom: 4px; }
.ind-card__subs { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.ind-chip { background: var(--bg); border: 1px solid var(--line); border-radius: 999px; padding: 3px 10px; font-size: .78rem; }

.pricing { display: grid; grid-template-columns: 1fr 1.2fr; gap: 26px; max-width: 900px; margin: 0 auto; }
.pricing__price { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 30px; text-align: center; box-shadow: var(--shadow); }
.pricing__amount { font-size: 3.2rem; font-weight: 800; color: var(--brand-dark); line-height: 1; }
.pricing__per { color: var(--muted); margin-bottom: 8px; }
.pricing__tiers { list-style: none; padding: 0; margin: 18px 0 0; text-align: left; }
.pricing__tiers li { display: flex; justify-content: space-between; padding: 9px 4px; border-top: 1px solid var(--line); font-size: .93rem; }
.pricing__tiers strong { color: var(--ok); }
.pricing__calc { background: #fff; border: 2px solid var(--brand); border-radius: 16px; padding: 30px; box-shadow: 0 12px 34px rgba(71,17,172,.14); }
.pricing__calc label { font-weight: 700; }
.calc-row { display: flex; gap: 16px; align-items: center; margin: 14px 0 20px; }
.calc-row input[type=range] { flex: 1; accent-color: var(--brand); }
.calc-row input[type=number] { width: 90px; border: 1px solid var(--line); border-radius: 10px; padding: 9px 10px; font-size: 1rem; font-weight: 700; text-align: center; }
.calc-out { border-top: 1px solid var(--line); padding-top: 12px; margin-bottom: 18px; }
.calc-line { display: flex; justify-content: space-between; padding: 6px 0; font-size: .96rem; }
.calc-line--discount { color: var(--ok); font-weight: 600; }
.calc-line--total { font-size: 1.3rem; font-weight: 800; border-top: 2px solid var(--line); margin-top: 8px; padding-top: 12px; }
.calc-per { text-align: right; color: var(--muted); font-size: .88rem; }

.faq { max-width: 720px; margin: 0 auto; }
.faq__item { border: 1px solid var(--line); border-radius: 12px; background: #fff; margin-bottom: 10px; padding: 4px 20px; box-shadow: var(--shadow); }
.faq__item summary { cursor: pointer; font-weight: 700; padding: 14px 0; list-style: none; position: relative; padding-right: 30px; }
.faq__item summary::after { content: "+"; position: absolute; right: 4px; top: 50%; transform: translateY(-50%); font-size: 1.4rem; color: var(--brand); transition: .2s; }
.faq__item[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq__item p { color: var(--ink-soft); padding-bottom: 14px; margin: 0; }

.final-cta { background: linear-gradient(135deg, var(--brand-dark) 0%, var(--brand) 100%); color: #fff; text-align: center; padding: 70px 5vw; }
.final-cta h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); margin: 0 0 8px; }
.final-cta p { opacity: .85; margin-bottom: 24px; }
.final-cta__btn { background: #fff; color: var(--brand-dark); font-weight: 800; }
.final-cta__btn:hover { transform: translateY(-2px); }

.land-foot { display: flex; justify-content: space-between; align-items: center; gap: 14px; padding: 26px 5vw; color: var(--muted); font-size: .88rem; flex-wrap: wrap; }

/* Enterprise band */
.enterprise-band { background: linear-gradient(135deg, var(--brand-dark), var(--brand)); color: #fff; padding: 46px 5vw; }
.enterprise-inner { max-width: 1100px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap; }
.enterprise-inner h2 { margin: 0 0 6px; font-size: clamp(1.3rem, 2.6vw, 1.9rem); }
.enterprise-inner p { margin: 0; opacity: .9; max-width: 46em; }
.enterprise-cta { display: flex; gap: 12px; flex-wrap: wrap; }
.enterprise-cta .btn--ghost { border-color: rgba(255,255,255,.5); color: #fff; background: transparent; }
.enterprise-cta .btn--primary { background: #fff; color: var(--brand-dark); }

/* ROI calculator page */
.roi-hero { text-align: center; padding: 60px 5vw 24px; max-width: 780px; margin: 0 auto; }
.eyebrow-tag { display: inline-block; font-family: var(--mono, ui-monospace, monospace); font-size: .72rem; letter-spacing: .14em;
    text-transform: uppercase; color: var(--brand-dark); background: var(--brand-soft); border-radius: 999px; padding: 5px 14px; margin-bottom: 14px; }
.roi-hero h1 { font-size: clamp(1.8rem, 4vw, 2.7rem); line-height: 1.12; margin: 0 0 12px; }
.roi-hero__sub { font-size: 1.1rem; color: var(--ink-soft); }
.roi-wrap { max-width: 1000px; margin: 0 auto 60px; padding: 10px 5vw 0; display: grid; grid-template-columns: 1fr 1.1fr; gap: 22px; align-items: start; }
.roi-calc { background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 26px; box-shadow: var(--shadow); }
.roi-calc h2 { font-size: 1.15rem; margin: 0 0 14px; }
.roi-field { display: block; margin: 16px 0; font-size: .9rem; font-weight: 600; color: var(--ink-soft); }
.roi-field span { display: block; margin-bottom: 7px; }
.roi-field b { color: var(--brand-dark); }
.roi-field input[type=number] { width: 100%; border: 1px solid var(--line); border-radius: 10px; padding: 11px 13px; font-size: 1rem; font-weight: 700; }
.roi-field input[type=range] { width: 100%; accent-color: var(--brand); }
.roi-note { font-size: .82rem; color: var(--muted); margin-top: 6px; }
.roi-out { display: flex; flex-direction: column; gap: 16px; }
.roi-result { background: linear-gradient(160deg, var(--brand-dark), var(--brand-bright)); color: #fff; border-radius: 16px; padding: 26px; box-shadow: 0 14px 34px rgba(71,17,172,.28); }
.roi-result__lab { font-size: .82rem; text-transform: uppercase; letter-spacing: .08em; opacity: .85; }
.roi-result__fig { font-size: clamp(2rem, 5vw, 2.9rem); font-weight: 800; letter-spacing: -.02em; margin: 4px 0 16px; font-variant-numeric: tabular-nums; }
.roi-vs { display: grid; gap: 8px; border-top: 1px solid rgba(255,255,255,.22); padding-top: 14px; }
.roi-vs > div { display: flex; justify-content: space-between; font-size: .95rem; }
.roi-vs__lab { opacity: .85; }
.roi-vs__num { font-weight: 700; font-variant-numeric: tabular-nums; }
.roi-vs--big { font-size: 1.15rem; }
.roi-vs--big .roi-vs__num { color: #ffd68a; }
.roi-form { background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 26px; box-shadow: var(--shadow); }
.roi-form h3 { margin: 0 0 4px; font-size: 1.1rem; }
.roi-form__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 14px 0 10px; }
.roi-form__grid input, .roi-form__grid select, .roi-form textarea { border: 1px solid var(--line); border-radius: 10px; padding: 11px 13px; font-size: .95rem; font-family: inherit; width: 100%; }
.roi-form__grid select { grid-column: span 2; }
.roi-form textarea { width: 100%; resize: vertical; margin-bottom: 12px; }
.roi-form__result { margin-top: 12px; }

@media (max-width: 860px) {
    .hero { padding: 58px 5vw 54px; }
    .hero__inner { grid-template-columns: 1fr; gap: 40px; }
    .hero__visual { max-width: 440px; width: 100%; margin: 0 auto; }
    .metrics-strip__inner { grid-template-columns: repeat(2, 1fr); gap: 24px; }
    .pricing { grid-template-columns: 1fr; }
    .land-nav__burger { display: inline-flex; }
    .land-nav__login { display: none; }
    .land-nav__mobonly { display: block; }
    .land-nav__links { display: none; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column;
        align-items: stretch; background: #fff; border-bottom: 1px solid var(--line); box-shadow: var(--shadow); padding: 8px 5vw 16px; gap: 0; }
    .land-nav.is-open .land-nav__links { display: flex; }
    .land-nav__links a { padding: 13px 2px; width: 100%; font-size: 1rem; border-bottom: 1px solid var(--line); }
    .enterprise-inner { flex-direction: column; align-items: flex-start; }
    .roi-wrap { grid-template-columns: 1fr; }
    .roi-form__grid { grid-template-columns: 1fr; }
    .roi-form__grid select { grid-column: span 1; }
}