/* Engagi landing page (2026 revamp) */
:root {
    --green: #0b8a4a;
    --green-dark: #00512d;
    --green-soft: #e5f4eb;
    --orange: #ec4a12;
    --orange-dark: #c93a08;
    --orange-soft: #fdede6;
    --mint: #f1f8f4;
    --cream: #f7f6f2;
    --ink: #14201a;
    --ink-2: #26332c;
    --muted: #56635c;
    --line: #e2e8e4;
    --surface: #f8faf9;
    --white: #ffffff;
    --radius: 18px;
    --shadow: 0 10px 30px rgba(20, 32, 26, .07);
    --shadow-lg: 0 24px 60px rgba(20, 32, 26, .14);
}

html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
    font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
    color: var(--ink); background: var(--white);
    font-size: 16px; line-height: 1.65; -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4, h5 { font-family: 'Poppins', 'Inter', sans-serif; color: var(--ink); font-weight: 800; letter-spacing: -.02em; line-height: 1.15; }
p { color: var(--muted); }
a { color: var(--green); text-decoration: none; }
a:hover { color: var(--green-dark); }
img { max-width: 100%; height: auto; }
.text-green { color: var(--green); }
.text-orange { color: var(--orange); }


/* ---------- Buttons ---------- */
.btn-cta, .btn-ghost {
    display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
    font-weight: 700; border-radius: 12px; padding: .85rem 1.5rem; font-size: 1rem;
    transition: all .15s ease; border: 1px solid transparent; white-space: nowrap;
}
.btn-cta { background: var(--orange); color: var(--white); box-shadow: 0 10px 26px rgba(236, 74, 18, .32); }
.btn-cta:hover { background: var(--orange-dark); color: var(--white); transform: translateY(-1px); box-shadow: 0 14px 30px rgba(236, 74, 18, .42); }
.btn-ghost { background: var(--white); color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--ink); color: var(--ink); }
.btn-lg-x { padding: 1.05rem 2rem; font-size: 1.08rem; }
.btn-block { width: 100%; }

/* ---------- Nav ---------- */
.site-nav {
    position: sticky; top: 0; z-index: 1030;
    background: rgba(255, 255, 255, .94); backdrop-filter: saturate(180%) blur(12px);
    border-bottom: 1px solid var(--line);
}
.site-nav .navbar { padding: .6rem 0; }
.site-nav .brand-logo { height: 30px; width: auto; }
.site-nav .nav-link { color: var(--ink) !important; font-weight: 500; padding: .5rem .9rem !important; }
.site-nav .nav-link:hover { color: var(--green) !important; }
.site-nav .nav-signin { color: var(--ink); font-weight: 500; margin-right: .9rem; }
.site-nav .nav-signin:hover { color: var(--green); }
.site-nav .btn-cta { padding: .55rem 1.15rem; box-shadow: none; }

/* ---------- Sections ---------- */
.section { padding: 96px 0; }
.section-sm { padding: 56px 0; }
.bg-surface { background: var(--surface); }
.bg-cream { background: var(--cream); }
.bg-ink { background: var(--ink); }
.bg-ink h2, .bg-ink h3, .bg-ink h4 { color: var(--white); }
.bg-ink p { color: #b9bccb; }
.section-head { max-width: 800px; margin: 0 auto 56px; text-align: center; }
.section-head h2 { font-size: clamp(1.9rem, 3.4vw, 2.8rem); margin-bottom: 1rem; }
.section-head p { font-size: 1.12rem; }
.eyebrow {
    display: inline-flex; align-items: center; gap: .45rem;
    font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em;
    color: var(--green-dark); background: var(--green-soft); padding: .4rem .85rem; border-radius: 999px; margin-bottom: 1.1rem;
}

/* ---------- Hero ---------- */
.hero { background: radial-gradient(1200px 520px at 85% 10%, #e3f4ea 0%, rgba(227,244,234,0) 60%), linear-gradient(180deg, #f6fbf8 0%, #ffffff 100%); padding: 72px 0 40px; position: relative; overflow: hidden; }
.hero h1 { font-size: clamp(2.3rem, 5vw, 3.75rem); margin-bottom: 1.25rem; }
.hero .lead { font-size: 1.2rem; color: var(--muted); max-width: 560px; margin-bottom: 1.8rem; }
.hero .cta-row { display: flex; flex-wrap: wrap; gap: .8rem; margin-bottom: 1.4rem; }
.hero .cta-row .btn-lg-x { padding: 1rem 1.4rem; font-size: 1.02rem; }
.hero-art { position: relative; }
.hero-art img { display: block; width: 100%; max-width: 760px; margin: 0 auto; }
.hero-badge {
    position: absolute; background: var(--white); border-radius: 14px; box-shadow: var(--shadow-lg);
    padding: .6rem .9rem; font-size: .85rem; font-weight: 700; display: flex; align-items: center; gap: .5rem;
}
.hero-badge i { color: var(--green); }
.hero-badge.b1 { left: 2%; bottom: 14%; }
.hero-badge.b2 { right: 2%; top: 8%; }
.trust-row { display: flex; flex-wrap: wrap; gap: 1.2rem; font-size: .92rem; color: var(--muted); }
.trust-row span { display: inline-flex; align-items: center; gap: .4rem; }
.trust-row i { color: var(--green); }

.post-to-unused { display: flex; flex-wrap: wrap; align-items: center; gap: 1.25rem; margin-top: 1.6rem; }
.post-to .label { font-size: .8rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.net { display: inline-flex; align-items: center; gap: .45rem; font-weight: 600; color: var(--ink); font-size: .95rem; }
.net svg { width: 22px; height: 22px; }

/* ---------- Stats strip ---------- */
.stats-strip { background: var(--white); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 34px 0; }
.stat { text-align: center; }
.stat b { display: block; font-family: 'Poppins', sans-serif; font-size: 2rem; font-weight: 800; color: var(--green); line-height: 1.1; }
.stat span { font-size: .9rem; color: var(--muted); }

/* ---------- Video ---------- */
.video-frame { position: relative; padding-top: 56.25%; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg); background: #000; }
.video-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

/* ---------- Generic cards ---------- */
.card-x { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.7rem; height: 100%; box-shadow: var(--shadow); }
.card-x h3, .card-x h4 { font-size: 1.15rem; margin-bottom: .5rem; }
.card-x p { margin-bottom: 0; font-size: .97rem; }
.icon-pill {
    width: 48px; height: 48px; border-radius: 14px; display: inline-flex; align-items: center; justify-content: center;
    background: var(--green-soft); color: var(--green); font-size: 1.25rem; margin-bottom: 1rem;
}

.icon-pill.orange { background: var(--orange-soft); color: var(--orange); }
.art-card { background: var(--mint); border-radius: 24px; overflow: hidden; }
.art-card img { display: block; width: 100%; }

.check-list { list-style: none; padding: 0; margin: 0; }
.check-list li { position: relative; padding-left: 1.9rem; margin-bottom: .75rem; color: var(--ink-2); }
.check-list li::before {
    content: "\f00c"; font-family: "Font Awesome 5 Free"; font-weight: 900; position: absolute; left: 0; top: .1rem;
    width: 1.3rem; height: 1.3rem; border-radius: 50%; background: var(--green-soft); color: var(--green);
    font-size: .65rem; display: inline-flex; align-items: center; justify-content: center;
}
.x-list { list-style: none; padding: 0; margin: 0; }
.x-list li { position: relative; padding-left: 1.9rem; margin-bottom: .75rem; color: var(--ink-2); }
.x-list li::before {
    content: "\f00d"; font-family: "Font Awesome 5 Free"; font-weight: 900; position: absolute; left: 0; top: .1rem;
    width: 1.3rem; height: 1.3rem; border-radius: 50%; background: #f1f1f4; color: #8b8e9c;
    font-size: .65rem; display: inline-flex; align-items: center; justify-content: center;
}

/* ---------- Story / letter ---------- */
.letter { max-width: 760px; margin: 0 auto; font-size: 1.1rem; }
.letter p { color: var(--ink-2); margin-bottom: 1.2rem; }
.letter h3 { font-size: 1.6rem; margin: 2.2rem 0 1rem; }
.pull { font-family: 'Poppins', sans-serif; font-size: 1.45rem; font-weight: 700; color: var(--ink); border-left: 4px solid var(--green); padding-left: 1.1rem; margin: 2rem 0; }

/* ---------- Steps ---------- */
.step { text-align: center; padding: 0 1rem; }
.step .num {
    width: 64px; height: 64px; border-radius: 50%; background: var(--green); color: var(--white);
    display: inline-flex; align-items: center; justify-content: center; font-family: 'Poppins', sans-serif;
    font-size: 1.6rem; font-weight: 800; margin-bottom: 1rem; box-shadow: 0 10px 24px rgba(11, 138, 74, .3);
}
.step h3 { font-size: 1.2rem; }

/* ---------- Feature rows ---------- */
.feature-row { padding: 40px 0; }
.feature-row h3 { font-size: clamp(1.6rem, 2.6vw, 2.1rem); margin-bottom: 1rem; }
.feature-row p { font-size: 1.06rem; }

/* ---------- Audience ---------- */
.aud-card { border-radius: var(--radius); padding: 1.6rem; height: 100%; border: 1px solid var(--line); background: var(--white); }
.aud-card h4 { font-size: 1.1rem; margin: .2rem 0 .5rem; }
.aud-card p { font-size: .95rem; margin: 0; }
.aud-card .emoji { font-size: 1.8rem; }

/* ---------- Compare table ---------- */
.compare { width: 100%; border-collapse: separate; border-spacing: 0; background: var(--white); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); border: 1px solid var(--line); }
.compare th, .compare td { padding: 1rem 1.1rem; border-bottom: 1px solid var(--line); text-align: center; font-size: .95rem; }
.compare th:first-child, .compare td:first-child { text-align: left; color: var(--ink); font-weight: 600; }
.compare thead th { background: var(--surface); font-family: 'Poppins', sans-serif; font-size: 1rem; }
.compare thead th.us { background: var(--green); color: var(--white); }
.compare td.us { background: #f2faf5; font-weight: 700; color: var(--ink); }
.compare tr:last-child td { border-bottom: 0; }
.compare .fa-check { color: var(--green); }
.compare .fa-times { color: #b4b7c3; }
.table-wrap { overflow-x: auto; }

/* ---------- What-if / stop ---------- */
.whatif { background: var(--white); border-radius: var(--radius); padding: 1.4rem 1.5rem; border-left: 4px solid var(--orange); height: 100%; box-shadow: var(--shadow); }
.whatif b { color: var(--ink); }
.whatif p { margin: 0; color: var(--ink-2); }

/* ---------- Testimonials ---------- */
.rating-bar { display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem 2.4rem; margin-bottom: 48px; }
.rating-bar div { display: flex; align-items: center; gap: .55rem; font-weight: 600; color: var(--ink-2); font-size: .95rem; }
.rating-bar i { color: #f5a623; }
.testi { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.7rem; height: 100%; box-shadow: var(--shadow); display: flex; flex-direction: column; }
.testi .stars { color: #f5a623; margin-bottom: .8rem; }
.testi p { color: var(--ink-2); flex: 1; }
.testi .who { display: flex; align-items: center; gap: .8rem; margin-top: 1rem; }
.testi .who img { width: 48px; height: 48px; border-radius: 50%; object-fit: cover; }
.testi .who b { display: block; color: var(--ink); }
.testi .who span { font-size: .85rem; color: var(--muted); }

/* ---------- Pricing ---------- */
.price-card { background: var(--white); border: 1px solid var(--line); border-radius: 22px; padding: 2.2rem 2rem; height: 100%; box-shadow: var(--shadow); position: relative; display: flex; flex-direction: column; }
.price-card.best { border: 2px solid var(--orange); box-shadow: 0 24px 60px rgba(236, 74, 18, .18); }
.price-card .ribbon { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); background: var(--orange); color: var(--white); font-size: .78rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; padding: .35rem .9rem; border-radius: 999px; white-space: nowrap; }
.price-card h3 { font-size: 1.3rem; margin-bottom: .2rem; }
.price-card .sub { font-size: .92rem; color: var(--muted); margin-bottom: 1.2rem; }
.price-card .was { color: #9aa0ae; text-decoration: line-through; font-weight: 600; }
.price-card .price { font-family: 'Poppins', sans-serif; font-size: 3.2rem; font-weight: 800; color: var(--ink); line-height: 1; }
.price-card .per { font-size: 1rem; color: var(--muted); font-weight: 500; }
.price-card .save { display: inline-block; align-self: flex-start; margin-top: .6rem; background: var(--green-soft); color: var(--green); font-weight: 700; font-size: .85rem; padding: .25rem .6rem; border-radius: 8px; }
.price-card .check-list { margin: 1.5rem 0 1.8rem; flex: 1; }
.price-card .check-list li { font-size: .96rem; margin-bottom: .6rem; }
.pay-row { text-align: center; margin-top: .8rem; font-size: .85rem; color: var(--muted); }
.pay-row i { font-size: 1.5rem; margin: 0 .2rem; vertical-align: middle; color: #8b8e9c; }

/* ---------- Guarantee ---------- */
.guarantee { background: var(--white); border-radius: 24px; padding: 2.5rem; box-shadow: var(--shadow-lg); border: 1px solid var(--line); }
.guarantee img { max-width: 220px; }
.support-card { text-align: left; }

/* ---------- FAQ ---------- */
.faq .accordion-item { border: 1px solid var(--line); border-radius: 14px !important; margin-bottom: .8rem; overflow: hidden; }
.faq .accordion-button { font-weight: 700; color: var(--ink); font-size: 1.02rem; padding: 1.15rem 1.3rem; }
.faq .accordion-button:not(.collapsed) { background: var(--green-soft); color: var(--ink); box-shadow: none; }
.faq .accordion-button:focus { box-shadow: none; }
.faq .accordion-body { color: var(--muted); padding: 1rem 1.3rem 1.3rem; }

/* ---------- Final CTA ---------- */
.final-cta { background: linear-gradient(135deg, var(--green) 0%, var(--green-dark) 100%); border-radius: 28px; padding: 64px 32px; text-align: center; position: relative; overflow: hidden; }
.final-cta h2 { color: var(--white); font-size: clamp(1.9rem, 3.6vw, 2.8rem); }
.final-cta p { color: #d6f0e0; font-size: 1.12rem; max-width: 640px; margin: 0 auto 1.8rem; }
.final-cta .btn-cta { background: var(--orange); color: var(--white); box-shadow: 0 12px 30px rgba(0,0,0,.18); }
.final-cta .btn-cta:hover { background: var(--white); color: var(--orange); }

/* ---------- CTA band ---------- */
.cta-band { text-align: center; margin-top: 48px; }
.cta-band .note { display: block; margin-top: .7rem; font-size: .88rem; color: var(--muted); }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: #b9bccb; padding: 64px 0 32px; font-size: .95rem; }
.site-footer h5 { color: var(--white); font-size: 1rem; margin-bottom: 1rem; }
.site-footer a { color: #b9bccb; }
.site-footer a:hover { color: var(--white); }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: .5rem; }
.site-footer .social a { display: inline-flex; width: 38px; height: 38px; border-radius: 10px; background: rgba(255,255,255,.08); align-items: center; justify-content: center; margin: 0 .35rem .5rem 0; }
.site-footer .bottom { border-top: 1px solid rgba(255,255,255,.1); margin-top: 40px; padding-top: 24px; font-size: .85rem; }
.footer-logo { height: 28px; width: auto; }

/* ---------- Responsive ---------- */
@media (max-width: 991px) {
    .row.g-5 { --bs-gutter-x: 1.5rem; }
    .section { padding: 72px 0; }
    .hero { padding: 48px 0 24px; text-align: center; }
    .hero .lead { margin-left: auto; margin-right: auto; }
    .hero .cta-row, .trust-row, .post-to-unused { justify-content: center; }
    .hero-art { margin-top: 2rem; }
        .feature-row { text-align: center; }
    .feature-row .check-list { text-align: left; display: inline-block; }
}
@media (max-width: 575px) {
    .hero-badge { display: none; }
    .price-card .price { font-size: 2.6rem; }
    .final-cta { padding: 48px 20px; }
    .btn-lg-x { white-space: normal; }
}

/* ---------- Engagi additions ---------- */
.bg-mint { background: var(--mint); }
.eyebrow.orange { color: var(--orange-dark); background: var(--orange-soft); }
.eyebrow.light { color: #bff0d3; background: rgba(255,255,255,.08); }
.hero-img { border-radius: 24px; box-shadow: var(--shadow-lg); }
.hero-badge .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 4px var(--green-soft); }

/* networks strip */
.networks { padding: 34px 0 10px; background: var(--white); }
.networks .lbl { text-align: center; font-size: .8rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin-bottom: 1.1rem; }
.net-row { display: flex; flex-wrap: wrap; justify-content: center; gap: .6rem .8rem; }
.net { display: inline-flex; align-items: center; gap: .45rem; font-weight: 600; color: var(--ink-2); font-size: .92rem; background: var(--surface); border: 1px solid var(--line); border-radius: 999px; padding: .4rem .85rem .4rem .6rem; }
.net svg { width: 18px; height: 18px; fill: var(--c, var(--ink)); flex: none; }

/* mockup */
.mock-wrap { background: var(--white); border: 1px solid var(--line); border-radius: 28px; padding: 1.6rem; box-shadow: var(--shadow-lg); }
.mock-post { background: var(--white); border: 1px solid var(--line); border-radius: 18px; padding: 1.2rem 1.3rem; }
.mp-head { display: flex; align-items: center; gap: .75rem; margin-bottom: .8rem; }
.mp-head b { display: block; color: var(--ink); line-height: 1.2; }
.mp-head span { font-size: .82rem; color: var(--muted); }
.mp-head .mp-net { margin-left: auto; }
.mp-head .mp-net svg { width: 22px; height: 22px; fill: #0a66c2; }
.avatar { width: 44px; height: 44px; border-radius: 50%; background: linear-gradient(135deg, #f6b26b, #ec4a12); color: #fff; font-weight: 700; display: inline-flex; align-items: center; justify-content: center; flex: none; }
.mock-post p { color: var(--ink-2); margin-bottom: .9rem; }
.mp-actions { display: flex; flex-wrap: wrap; gap: .4rem 1.1rem; border-top: 1px solid var(--line); padding-top: .75rem; font-size: .88rem; color: var(--muted); font-weight: 600; align-items: center; }
.engagi-btn { margin-left: auto; display: inline-flex; align-items: center; gap: .35rem; background: var(--green-soft); color: var(--green-dark); border-radius: 999px; padding: .3rem .75rem; box-shadow: 0 0 0 3px rgba(11,138,74,.15); }
.engagi-btn img { width: 18px; height: 18px; }
.mock-reply { margin-top: 1rem; background: var(--mint); border: 1px dashed #9fd5b6; border-radius: 18px; padding: 1.1rem 1.3rem; }
.mr-label { font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--green-dark); margin-bottom: .45rem; }
.mock-reply p { color: var(--ink); margin-bottom: .7rem; }
.mr-meta { display: flex; flex-wrap: wrap; gap: .4rem; }
.mr-meta span { font-size: .78rem; background: var(--white); border: 1px solid var(--line); border-radius: 999px; padding: .15rem .6rem; color: var(--ink-2); font-weight: 600; }
.mock-panel { height: 100%; background: var(--white); border: 1px solid var(--line); border-radius: 18px; padding: 1.2rem 1.3rem; box-shadow: var(--shadow); }
.pn-head { display: flex; align-items: center; gap: .5rem; padding-bottom: .8rem; border-bottom: 1px solid var(--line); margin-bottom: .6rem; }
.pn-head img { width: 26px; height: 26px; }
.pn-head b { color: var(--ink); font-family: 'Poppins', sans-serif; }
.pn-head span { margin-left: auto; font-size: .8rem; color: var(--orange); font-weight: 700; }
.pn-label { font-size: .74rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin: .6rem 0 .35rem; }
.chips { display: flex; flex-wrap: wrap; gap: .35rem; }
.chips span { font-size: .82rem; border: 1px solid var(--line); border-radius: 999px; padding: .22rem .65rem; color: var(--ink-2); background: var(--surface); }
.chips span.on { background: var(--green); border-color: var(--green); color: #fff; font-weight: 600; }
.pn-field { border: 1px solid var(--line); border-radius: 10px; padding: .45rem .7rem; font-size: .88rem; color: var(--ink); display: flex; justify-content: space-between; align-items: center; background: var(--surface); }
.pn-field i { color: var(--muted); font-size: .75rem; }
.pn-go { margin-top: 1.1rem; background: var(--green); color: #fff; font-weight: 700; text-align: center; border-radius: 12px; padding: .7rem; }

/* why grid */
.mini-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem 1.4rem; }
.mini { display: flex; gap: .8rem; align-items: flex-start; }
.mini > i { width: 40px; height: 40px; border-radius: 12px; background: var(--green-soft); color: var(--green); display: inline-flex; align-items: center; justify-content: center; flex: none; }
.mini b { color: var(--ink); display: block; margin-bottom: .15rem; }
.mini p { font-size: .93rem; margin: 0; }

/* proof */
.proof-card { background: #1e2a24; border: 1px solid rgba(255,255,255,.08); border-radius: 22px; overflow: hidden; height: 100%; }
.proof-card img { display: block; width: 100%; aspect-ratio: 16 / 10; object-fit: cover; object-position: top left; background: #fff; }
.proof-cap { display: flex; gap: .8rem; align-items: center; padding: 1.1rem 1.3rem; }
.proof-cap b { color: #fff; display: block; font-size: 1.1rem; }
.proof-cap span { color: #b9c8bf; font-size: .9rem; }
.net-ic { width: 42px; height: 42px; border-radius: 12px; background: #fff; display: inline-flex; align-items: center; justify-content: center; flex: none; }
.net-ic svg { width: 20px; height: 20px; fill: #000; }
.net-ic.li svg { fill: #0a66c2; }
.bg-ink { background: #13201a; }

/* reply stack */
.reply-stack { display: flex; flex-direction: column; gap: 1rem; }
.rs-item { background: var(--white); border: 1px solid var(--line); border-radius: 18px; padding: 1.1rem 1.3rem; box-shadow: var(--shadow); }
.rs-item:nth-child(2) { margin-left: 2rem; }
.rs-item:nth-child(3) { margin-left: 1rem; }
.rs-item p { color: var(--ink-2); margin: .5rem 0 0; }
.rs-tag { font-size: .8rem; font-weight: 700; background: var(--green-soft); color: var(--green-dark); border-radius: 999px; padding: .2rem .65rem; }

/* mood board */
.mood-board { background: var(--mint); border-radius: 24px; padding: 2rem; display: flex; flex-wrap: wrap; gap: .6rem; }
.mood-board > span { background: var(--white); border: 1px solid var(--line); border-radius: 999px; padding: .5rem 1rem; font-weight: 600; color: var(--ink); box-shadow: var(--shadow); }
.mood-board > span.custom { background: var(--orange); border-color: var(--orange); color: #fff; }
.len-row { width: 100%; display: flex; flex-wrap: wrap; align-items: center; gap: .45rem; margin-top: 1rem; padding-top: 1rem; border-top: 1px dashed #b9dcc7; }
.len-row b { margin-right: .4rem; color: var(--ink); }
.len-row span { font-size: .85rem; border-radius: 8px; padding: .25rem .6rem; background: var(--white); border: 1px solid var(--line); }

/* promo demo */
.promo-demo { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 1rem 1.2rem; font-size: .95rem; margin-top: 1.2rem; }
.pd-q { color: var(--muted); margin-bottom: .6rem; }
.pd-a { color: var(--ink-2); }
.pd-a u { text-decoration-color: var(--orange); text-decoration-thickness: 2px; text-underline-offset: 3px; font-weight: 600; }

/* models */
.model-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.model { background: var(--white); border: 1px solid var(--line); border-radius: 16px; padding: 1rem 1.1rem; display: flex; align-items: center; gap: .8rem; box-shadow: var(--shadow); }
.model .ml { width: 42px; height: 42px; border-radius: 12px; background: var(--surface); display: inline-flex; align-items: center; justify-content: center; flex: none; }
.model .ml svg { width: 24px; height: 24px; }
.model b { display: block; color: var(--ink); font-size: .98rem; line-height: 1.25; }
.model span { font-size: .82rem; color: var(--muted); }
.model em { margin-left: auto; font-style: normal; font-size: .75rem; font-weight: 700; color: var(--green-dark); background: var(--green-soft); border-radius: 8px; padding: .15rem .45rem; white-space: nowrap; }
.model.more { background: transparent; border-style: dashed; box-shadow: none; }
.model.more > i { width: 42px; height: 42px; border-radius: 12px; background: var(--green-soft); color: var(--green); display: inline-flex; align-items: center; justify-content: center; }
.credit-note, .upgrade-note { display: flex; gap: 1rem; align-items: flex-start; max-width: 820px; margin: 2rem auto 0; background: var(--white); border: 1px solid var(--line); border-radius: 18px; padding: 1.2rem 1.4rem; }
.credit-note > i, .upgrade-note > i { font-size: 1.4rem; color: var(--orange); margin-top: .2rem; }
.credit-note p, .upgrade-note p { margin: 0; color: var(--ink-2); }

/* platform cards */
.plat-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.5rem; height: 100%; box-shadow: var(--shadow); }
.plat-card h4 { font-size: 1.12rem; margin: .8rem 0 .4rem; }
.plat-card p { margin: 0; font-size: .95rem; }
.pc-ic { width: 46px; height: 46px; border-radius: 14px; background: var(--surface); border: 1px solid var(--line); display: inline-flex; align-items: center; justify-content: center; }
.pc-ic svg { width: 22px; height: 22px; fill: var(--c, var(--ink)); }

/* guarantee seal */
.g-seal { width: 170px; height: 170px; margin: 0 auto; border-radius: 50%; background: radial-gradient(circle at 30% 30%, #19b36a, var(--green-dark)); color: #fff; display: flex; flex-direction: column; align-items: center; justify-content: center; box-shadow: 0 0 0 8px var(--green-soft), var(--shadow-lg); text-align: center; padding: 1rem; }
.g-seal b { font-family: 'Poppins', sans-serif; font-size: 3.2rem; line-height: 1; }
.g-seal span { font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; }

@media (max-width: 991px) {
    .model-grid { grid-template-columns: repeat(2, 1fr); }
    .rs-item:nth-child(2), .rs-item:nth-child(3) { margin-left: 0; }
}
@media (max-width: 575px) {
    .mini-grid { grid-template-columns: 1fr; }
    .model-grid { grid-template-columns: 1fr; }
    .mock-wrap { padding: .9rem; border-radius: 20px; }
    .engagi-btn { margin-left: 0; }
    .net { font-size: .82rem; }
}
.model-grid.six { grid-template-columns: repeat(3, 1fr); max-width: 980px; margin: 0 auto; }
@media (max-width: 991px) { .model-grid.six { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 575px) { .model-grid.six { grid-template-columns: 1fr; } }
.ai-logos { display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem 2.4rem; }
.ai-logos span { display: inline-flex; align-items: center; gap: .6rem; font-family: 'Poppins', sans-serif; font-weight: 700; font-size: 1.25rem; color: var(--ink); }
.ai-logos svg { width: 34px; height: 34px; }
.value-list { background: var(--white); border: 1px solid var(--line); border-radius: 20px; box-shadow: var(--shadow); overflow: hidden; }
.vl-row { display: flex; justify-content: space-between; gap: 1rem; padding: 1.1rem 1.4rem; border-bottom: 1px solid var(--line); align-items: center; }
.vl-row span { color: var(--ink-2); }
.vl-row b { color: var(--ink); white-space: nowrap; text-decoration: line-through; text-decoration-color: #c3c9c5; }
.vl-row.us { background: var(--green); border-bottom: 0; }
.vl-row.us span, .vl-row.us b { color: #fff; text-decoration: none; font-weight: 700; font-size: 1.1rem; }
@media (max-width: 575px) { .vl-row { flex-direction: column; align-items: flex-start; gap: .2rem; } }
.hero h1 { font-size: clamp(2.2rem, 4.2vw, 3.3rem); }