/* ═══════════════════════════════════════════════════════════
   xlinkx Landing — Monochrome (ตรงกับ design system ของระบบ)
   โทน: ink ดำ / ขาว / เทา n-scale ไม่มีสีม่วง
   ═══════════════════════════════════════════════════════════ */

body { overflow-x: hidden; }

/* ── Header ─────────────────────────────────────────────── */
.site-head {
    position: sticky; top: 0; z-index: 100;
    background: rgba(255, 255, 255, .92);
    backdrop-filter: saturate(180%) blur(12px);
    border-bottom: 1px solid var(--n200);
}
.head-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    height: 64px;
}
.site-head .logo {
    display: flex; align-items: center; gap: 6px;
    font-size: 18px; font-weight: 700;
    letter-spacing: -.03em;
    color: var(--ink);
    flex-shrink: 0;
}
.site-head .mark {
    width: 38px; height: 38px;
    background: transparent;
    display: grid; place-items: center; font-size: 17px; color: #fff;
    overflow: hidden;
}
.head-nav {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-left: auto;
}
.head-nav a {
    padding: 8px 14px;
    border-radius: var(--r-sm);
    font-size: 14px; font-weight: 500; color: var(--n600);
    white-space: nowrap;
    transition: background .15s, color .15s;
}
.head-nav a:hover { background: var(--n100); color: var(--ink); }
.head-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
    margin-left: 8px;
}
.head-actions .head-login {
    padding: 8px 14px;
    border-radius: var(--r-sm);
    font-size: 14px; font-weight: 500; color: var(--n600);
    white-space: nowrap;
    transition: background .15s, color .15s;
}
.head-actions .head-login:hover { background: var(--n100); color: var(--ink); }
.head-social {
    width: 36px; height: 36px; border-radius: 50%;
    display: grid; place-items: center;
    background: var(--n100); color: var(--ink);
    font-size: 17px; flex-shrink: 0;
    transition: background .15s, transform .15s;
}
.head-social:hover { background: var(--n200); transform: translateY(-1px); }
@media (max-width: 760px) {
    .head-nav { display: none; }
    .head-actions .head-login { display: none; }
    .head-inner { height: 58px; gap: 10px; }
}

/* ── Hero ───────────────────────────────────────────────── */
.hero {
    padding: 72px 0 84px;
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(circle at 15% 20%, rgba(9, 9, 11, .045) 0%, transparent 45%),
        radial-gradient(circle at 85% 75%, rgba(9, 9, 11, .05) 0%, transparent 45%);
}
.hero::before {
    content: '';
    position: absolute; inset: 0;
    background-image: radial-gradient(var(--n200) 1px, transparent 1px);
    background-size: 26px 26px;
    -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 30%, #000 30%, transparent 75%);
    mask-image: radial-gradient(ellipse 80% 70% at 50% 30%, #000 30%, transparent 75%);
    pointer-events: none;
}
.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
    position: relative;
}
.hero .pill {
    display: inline-flex; align-items: center; gap: 7px;
    padding: 7px 15px; border-radius: 99px;
    font-size: 13px; font-weight: 500;
    background: var(--ink); color: #fff;
    box-shadow: 0 2px 10px rgba(9, 9, 11, .2);
}
.hero .pill i { font-size: 15px; }
.hero h1 {
    font-size: clamp(34px, 5.2vw, 56px);
    font-weight: 700;
    line-height: 1.12;
    letter-spacing: -.035em;
    color: var(--ink);
    margin: 20px 0 18px;
}
.hero h1 .hl {
    position: relative; white-space: nowrap;
}
.hero h1 .hl::after {
    content: '';
    position: absolute; left: 0; right: 0; bottom: 4px;
    height: 10px; background: var(--n200);
    z-index: -1; border-radius: 4px;
}
.hero .lead {
    font-size: 17px;
    color: var(--n600);
    max-width: 520px;
    margin: 0 0 30px;
    line-height: 1.75;
}
.hero-cta {
    display: flex; flex-wrap: wrap; gap: 12px;
    align-items: center;
    margin-bottom: 14px;
}
.hero-cta .btn { box-shadow: 0 4px 14px rgba(9, 9, 11, .12); }
.hero .trust-line {
    display: flex; flex-wrap: wrap; gap: 6px 18px;
    font-size: 13px; color: var(--n500);
    align-items: center;
}
.hero .trust-line span { display: inline-flex; align-items: center; gap: 6px; }
.hero .trust-line i { color: var(--ok); font-size: 15px; }

/* ── Phone mock ─────────────────────────────────────────── */
.hero-mock { position: relative; }
.mock-phone {
    width: 292px; margin: 0 auto;
    background: var(--n0);
    border: 1px solid var(--n200);
    border-radius: 38px;
    padding: 11px;
    box-shadow: 0 24px 60px rgba(9, 9, 11, .16);
}
.mock-phone .screen {
    border-radius: 29px;
    overflow: hidden;
    background: #0b0b0d;
    padding: 24px 18px 26px;
    text-align: center;
}
.mock-phone .notch {
    width: 84px; height: 20px;
    background: #0b0b0d;
    margin: -24px auto 18px;
    border-radius: 0 0 14px 14px;
    position: relative; z-index: 2;
}
.mock-avatar {
    width: 62px; height: 62px;
    border-radius: 50%;
    background: linear-gradient(135deg, #3f3f46, #18181b);
    border: 2px solid #3f3f46;
    margin: 0 auto 10px;
}
.mock-name { color: #f4f4f5; font-weight: 600; font-size: 16px; letter-spacing: -.01em; }
.mock-bio { color: #a1a1aa; font-size: 12px; margin: 3px 0 16px; }
.mock-link {
    display: flex; align-items: center; gap: 10px;
    background: #18181b;
    border: 1px solid rgba(255, 255, 255, .1);
    border-radius: 12px;
    padding: 11px 13px;
    color: #f4f4f5; font-size: 13.5px; font-weight: 500;
    margin-bottom: 9px; text-align: left;
}
.mock-link .li-ico {
    width: 26px; height: 26px; border-radius: 8px;
    background: rgba(255, 255, 255, .08);
    display: grid; place-items: center; font-size: 13px;
    color: #fff; flex-shrink: 0;
}
.mock-link .li-arrow { margin-left: auto; color: #71717a; font-size: 15px; }
.mock-link.is-primary { background: #fff; color: #09090b; border-color: #fff; }
.mock-link.is-primary .li-ico { background: #e4e4e7; color: #09090b; }
.mock-foot {
    margin-top: 14px; padding-top: 12px;
    border-top: 1px solid rgba(255, 255, 255, .1);
    font-size: 10.5px; color: #52525b;
}
.mock-chip {
    position: absolute;
    display: flex; align-items: center; gap: 8px;
    background: var(--n0);
    border: 1px solid var(--n200);
    border-radius: 12px;
    padding: 10px 14px;
    font-size: 12.5px; font-weight: 500; color: var(--n700);
    box-shadow: var(--shadow-lg);
    animation: float 5s ease-in-out infinite;
}
.mock-chip i {
    width: 26px; height: 26px; border-radius: 8px;
    background: var(--ink); color: #fff;
    display: grid; place-items: center; font-size: 13px;
}
.mock-chip.c1 { top: 12%; left: -6%; }
.mock-chip.c2 { bottom: 14%; right: -4%; animation-delay: 1.4s; }
.mock-chip.c3 { bottom: -4%; left: 10%; animation-delay: 2.6s; }
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-9px); }
}

/* ── Stats bar ──────────────────────────────────────────── */
.stats-bar {
    border-top: 1px solid var(--n200);
    border-bottom: 1px solid var(--n200);
    background: var(--n0);
    padding: 26px 0;
}
.stats-bar .row { justify-content: space-between; flex-wrap: wrap; gap: 18px; }
.stat-item { display: flex; align-items: center; gap: 12px; }
.stat-item i {
    width: 40px; height: 40px; border-radius: 12px;
    background: var(--n100); color: var(--ink);
    display: grid; place-items: center; font-size: 18px;
}
.stat-item .sv { font-size: 21px; font-weight: 700; letter-spacing: -.02em; line-height: 1.1; }
.stat-item .sl { font-size: 12.5px; color: var(--n500); }

/* ── Partner ─────────────────────────────────────────────── */
.partner { padding: 44px 0 0; }
.partner-card {
    display: flex; align-items: center; gap: 32px;
    background: var(--n0); border: 1px solid var(--n200); border-radius: var(--r-xl);
    padding: 28px; max-width: 900px; margin: 0 auto;
    transition: border-color .15s, box-shadow .15s, transform .15s;
}
.partner-card:hover { border-color: var(--n400); box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.partner-card .p-img {
    width: 320px; aspect-ratio: 16 / 9; border-radius: var(--r-lg); overflow: hidden; flex-shrink: 0;
    background: var(--n100); border: 1px solid var(--n200);
}
.partner-card .p-img img { width: 100%; height: 100%; object-fit: cover; }
.partner-card .p-body { flex: 1; min-width: 0; }
.partner-card .p-tag {
    display: inline-flex; align-items: center; gap: 5px;
    font-size: 11px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
    color: var(--n500); border: 1px solid var(--n200); border-radius: 99px;
    padding: 3px 10px; margin-bottom: 10px; background: var(--n50);
}
.partner-card h3 { font-size: 24px; letter-spacing: -.01em; margin-bottom: 8px; }
.partner-card .p-body p { font-size: 15.5px; color: var(--n500); line-height: 1.65; margin-bottom: 14px; }
.partner-card .p-link {
    display: inline-flex; align-items: center; gap: 6px;
    font-weight: 500; color: var(--ink); font-size: 15px;
}
.partner-card .p-link i { font-size: 17px; transition: transform .15s; }
.partner-card:hover .p-link i { transform: translate(2px, -2px); }
@media (max-width: 900px) {
    .partner-card .p-img { width: 240px; }
}
@media (max-width: 640px) {
    .partner { padding: 28px 0 0; }
    .partner-card { flex-direction: column; text-align: center; gap: 16px; padding: 18px; }
    .partner-card .p-img { width: 100%; aspect-ratio: 16 / 9; }
    .partner-card h3 { font-size: 20px; }
}

/* ── Section heads ──────────────────────────────────────── */
.sec-head { text-align: center; margin-bottom: 44px; }
.sec-head .kicker {
    display: inline-block;
    font-size: 12px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase;
    color: var(--n500);
    border: 1px solid var(--n200); border-radius: 99px;
    padding: 5px 13px; margin-bottom: 14px;
    background: var(--n0);
}
.sec-head h2 {
    font-size: clamp(26px, 3.4vw, 36px);
    font-weight: 700; letter-spacing: -.03em;
    color: var(--ink); margin-bottom: 10px;
}
.sec-head p { font-size: 15.5px; color: var(--n500); max-width: 560px; margin: 0 auto; line-height: 1.7; }

/* ── Features ───────────────────────────────────────────── */
.features { padding: 88px 0; background: var(--n50); }
.feat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}
.feat {
    background: var(--n0);
    border: 1px solid var(--n200);
    border-radius: var(--r-lg);
    padding: 26px 24px;
    transition: transform .2s, box-shadow .2s, border-color .2s;
}
.feat:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 36px rgba(9, 9, 11, .09);
    border-color: var(--n300);
}
.feat .fi {
    width: 48px; height: 48px;
    border-radius: 13px;
    background: var(--ink);
    display: grid; place-items: center;
    font-size: 22px; color: #fff;
    margin-bottom: 16px;
    box-shadow: 0 4px 12px rgba(9, 9, 11, .2);
}
.feat h3 { font-size: 17px; margin-bottom: 7px; color: var(--ink); letter-spacing: -.01em; }
.feat p {
    font-size: 14px; color: var(--n600); line-height: 1.65; margin: 0;
}
.feat .ftag {
    display: inline-flex; align-items: center; gap: 5px;
    margin-top: 14px;
    font-size: 12px; font-weight: 500; color: var(--n500);
    background: var(--n100); border-radius: 99px; padding: 4px 10px;
}
.feat .ftag i { font-size: 13px; }

/* ── How it works ───────────────────────────────────────── */
.how { padding: 88px 0; background: var(--n0); }
.how-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    counter-reset: step;
}
.how-step {
    position: relative;
    border: 1px solid var(--n200);
    border-radius: var(--r-lg);
    padding: 30px 24px 24px;
    background: var(--n50);
    counter-increment: step;
    transition: transform .2s, box-shadow .2s;
}
.how-step:hover { transform: translateY(-4px); box-shadow: 0 12px 30px rgba(9, 9, 11, .08); }
.how-step .hs-num {
    position: absolute; top: -18px; left: 22px;
    width: 36px; height: 36px; border-radius: 50%;
    background: var(--ink); color: #fff;
    display: grid; place-items: center;
    font-size: 15px; font-weight: 700;
    box-shadow: 0 4px 12px rgba(9, 9, 11, .25);
}
.how-step .hs-icon {
    width: 44px; height: 44px; border-radius: 12px;
    background: var(--n200); color: var(--ink);
    display: grid; place-items: center;
    font-size: 20px; margin-bottom: 14px;
}
.how-step h3 { font-size: 16.5px; margin-bottom: 7px; color: var(--ink); }
.how-step p { font-size: 13.5px; color: var(--n600); line-height: 1.65; margin: 0; }
.how-foot {
    text-align: center; margin-top: 36px;
    font-size: 14px; color: var(--n500);
}
.how-foot a { font-weight: 500; color: var(--ink); text-decoration: underline; }

/* ── Tutorial video ─────────────────────────────────────── */
.tutorial { padding: 88px 0; background: var(--n50); }
.tutorial .video-wrap {
    position: relative;
    width: 100%;
    max-width: 860px;
    margin: 0 auto;
    aspect-ratio: 16 / 9;
    border-radius: var(--r-lg);
    overflow: hidden;
    box-shadow: 0 24px 70px rgba(9, 9, 11, .18);
    border: 1px solid var(--n200);
}
.video-wrap iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
}
.tut-foot {
    text-align: center; margin-top: 28px;
    font-size: 14px; color: var(--n500);
}
.tut-foot a { font-weight: 500; color: var(--ink); text-decoration: underline; }

/* ── Themes ─────────────────────────────────────────────── */
.themes { padding: 88px 0; background: var(--n50); }
.theme-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 16px;
}
.theme-card {
    background: var(--n0);
    border: 1px solid var(--n200);
    border-radius: var(--r-lg);
    overflow: hidden;
    transition: transform .2s, box-shadow .2s;
}
.theme-card:hover { transform: translateY(-4px); box-shadow: 0 12px 30px rgba(9, 9, 11, .1); }
.theme-card .t-prev {
    height: 96px;
    padding: 14px;
    display: flex; flex-direction: column; gap: 7px;
}
.theme-card .t-prev .tp-avatar {
    width: 24px; height: 24px; border-radius: 50%;
}
.theme-card .t-prev .tp-line {
    height: 8px; border-radius: 99px; width: 70%;
}
.theme-card .t-prev .tp-line.short { width: 45%; }
.theme-card .t-prev .tp-btn {
    height: 14px; border-radius: 6px; width: 100%;
}
.theme-card .t-name {
    padding: 11px 14px;
    display: flex; align-items: center; justify-content: space-between;
    font-size: 13.5px; font-weight: 500; color: var(--n700);
    border-top: 1px solid var(--n100);
}
.theme-card .t-name i { font-size: 14px; color: var(--n400); }

/* ── Plans ──────────────────────────────────────────────── */
.plans { padding: 88px 0; background: var(--n0); }
.plan-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 18px;
    align-items: stretch;
}
.plan-card {
    border: 1px solid var(--n200);
    border-radius: var(--r-lg);
    padding: 24px 20px;
    background: var(--n0);
    position: relative;
    display: flex; flex-direction: column;
}
.plan-card.is-featured {
    border-color: var(--ink);
    border-width: 2px;
    box-shadow: 0 16px 40px rgba(9, 9, 11, .12);
}
.plan-card .pc-badge {
    position: absolute; top: -11px; left: 50%; transform: translateX(-50%);
    background: var(--ink); color: #fff;
    font-size: 11.5px; font-weight: 500;
    padding: 4px 13px; border-radius: 99px; white-space: nowrap;
}
.plan-card .pc-name { font-size: 15.5px; font-weight: 600; color: var(--ink); }
.plan-card .pc-desc { font-size: 12.5px; color: var(--n500); margin-top: 2px; min-height: 34px; }
.plan-card .pc-price {
    display: flex; align-items: baseline; gap: 5px;
    margin: 12px 0 2px;
}
.plan-card .pc-price .amt { font-size: 34px; font-weight: 700; letter-spacing: -.03em; line-height: 1; }
.plan-card .pc-price .cur { font-size: 14px; color: var(--n500); }
.plan-card .pc-per { font-size: 12px; color: var(--n500); }
.plan-card ul { list-style: none; margin: 16px 0 22px; display: grid; gap: 8px; flex: 1; }
.plan-card li {
    display: flex; gap: 8px; font-size: 13px; align-items: flex-start;
    line-height: 1.55; color: var(--n600);
}
.plan-card li i { color: var(--ok); font-size: 15px; flex-shrink: 0; margin-top: 2px; }
.plan-card li.no i { color: var(--n300); }
.plan-card .btn { width: 100%; }

/* ── Why us (เปรียบเทียบ) ───────────────────────────────── */
.why { padding: 88px 0; background: var(--n50); }
.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 18px;
    align-items: stretch;
}
.why-card {
    background: var(--n0);
    border: 1px solid var(--n200);
    border-radius: var(--r-lg);
    padding: 24px 20px;
    display: flex; flex-direction: column;
    position: relative;
}
.why-card.is-featured {
    border-color: var(--ink);
    border-width: 2px;
    box-shadow: 0 16px 40px rgba(9, 9, 11, .12);
}
.why-card .wc-badge {
    position: absolute; top: -11px; left: 50%; transform: translateX(-50%);
    background: var(--ink); color: #fff;
    font-size: 11.5px; font-weight: 500;
    padding: 4px 13px; border-radius: 99px; white-space: nowrap;
}
.why-card .wc-name { font-size: 16px; font-weight: 600; color: var(--ink); margin-bottom: 6px; }
.why-card .wc-price {
    display: flex; align-items: baseline; gap: 7px; flex-wrap: wrap;
    font-size: 21px; font-weight: 700; letter-spacing: -.02em;
    margin-bottom: 4px;
}
.why-card .wc-per { font-size: 12.5px; font-weight: 400; color: var(--n500); }
.why-card ul { list-style: none; margin: 16px 0 20px; display: grid; gap: 9px; flex: 1; }
.why-card li {
    display: flex; gap: 9px; font-size: 13.5px; align-items: flex-start;
    line-height: 1.55; color: var(--n600);
}
.why-card li i { font-size: 16px; flex-shrink: 0; margin-top: 2px; }
.why-card li:not(.no) i { color: var(--ok); }
.why-card li.no { color: var(--n400); }
.why-card li.no i { color: var(--n300); }

/* แถบความน่าเชื่อถือ */
.trust-badges {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
    margin-top: 28px;
}
.tb-item {
    display: flex; align-items: center; gap: 11px;
    background: var(--n0);
    border: 1px solid var(--n200);
    border-radius: var(--r);
    padding: 14px 16px;
    font-size: 13.5px; font-weight: 500; color: var(--n700);
    transition: border-color .15s, transform .15s;
}
.tb-item:hover { border-color: var(--n300); transform: translateY(-2px); }
.tb-item i {
    width: 34px; height: 34px; border-radius: 10px;
    background: var(--ink); color: #fff;
    display: grid; place-items: center; font-size: 16px; flex-shrink: 0;
}

/* ── Bot vs Human (dual view) ───────────────────────────── */
.dual {
    padding: 88px 0;
    background: var(--n0);
    border-top: 1px solid var(--n200);
    border-bottom: 1px solid var(--n200);
}
.dual-grid {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 22px;
    align-items: stretch;
    max-width: 1120px;
    margin: 0 auto;
}
.dual-card {
    background: var(--n50);
    border: 1px solid var(--n200);
    border-radius: var(--r-lg);
    padding: 26px 24px;
    display: flex; flex-direction: column;
    transition: transform .2s, box-shadow .2s, border-color .15s;
}
.dual-card:hover { transform: translateY(-3px); border-color: var(--n300); }
.dual-card.is-human {
    background: var(--n0);
    border: 2px solid var(--ink);
    box-shadow: 0 16px 40px rgba(9, 9, 11, .12);
}
.dual-head { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.dual-ico {
    width: 44px; height: 44px; border-radius: 13px;
    display: grid; place-items: center; font-size: 21px;
    background: var(--n200); color: var(--ink); flex-shrink: 0;
}
.dual-card.is-human .dual-ico { background: var(--ink); color: #fff; }
.dual-meta { display: grid; gap: 1px; min-width: 0; }
.dual-name { font-size: 15.5px; font-weight: 600; color: var(--ink); }
.dual-sub { font-size: 12px; color: var(--n500); }
.dual-tag {
    margin-left: auto; flex-shrink: 0;
    font-size: 11px; font-weight: 600; letter-spacing: .06em;
    padding: 4px 11px; border-radius: 99px;
    border: 1px solid var(--n300); color: var(--n500); background: var(--n0);
}
.dual-card.is-human .dual-tag { background: var(--ink); color: #fff; border-color: var(--ink); }

/* หน้าบอท 4 สไตล์ */
.dual-pages {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-bottom: 18px;
}
.dp-item { position: relative; }
.dp-tag {
    position: absolute; top: 9px; right: 9px; z-index: 2;
    font-size: 10.5px; font-weight: 600;
    padding: 2px 10px; border-radius: 99px;
    background: var(--ink); color: #fff;
}
.dp-win {
    position: relative;
    height: 172px; border-radius: 12px;
    border: 1px solid var(--n200);
    background: var(--n0);
    overflow: hidden;
    padding: 28px 13px 13px;
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px;
    transition: transform .18s, box-shadow .18s;
}
.dp-item:hover .dp-win { transform: translateY(-2px); box-shadow: 0 10px 26px rgba(9, 9, 11, .09); }
.dp-dots { position: absolute; top: 9px; left: 11px; display: flex; gap: 3px; }
.dp-dots i { width: 5px; height: 5px; border-radius: 50%; background: var(--n300); display: block; }

.dp-win.is-game {
    background:
        radial-gradient(200px 100px at 50% 0%, rgba(99, 102, 241, .3), transparent 70%),
        #0b1020;
    border-color: rgba(129, 140, 248, .25);
}
.dp-win.is-game .dp-dots i { background: rgba(255, 255, 255, .22); }
.dp-badge {
    font-size: 8.5px; font-weight: 700; letter-spacing: .12em;
    color: #a5b4fc; background: rgba(99, 102, 241, .14);
    border: 1px solid rgba(129, 140, 248, .35);
    padding: 2px 9px; border-radius: 99px;
}
.dp-star { color: #fde047; font-size: 22px; filter: drop-shadow(0 0 8px rgba(250, 204, 21, .7)); }

.dp-win.is-quiz .dp-q { width: 74%; height: 9px; border-radius: 99px; background: var(--n400); margin-bottom: 3px; }
.dp-opt { width: 100%; height: 18px; border-radius: 6px; background: var(--n50); border: 1px solid var(--n200); }
.dp-opt.ok { background: #eef2ff; border-color: #c7d2fe; }

.dp-win.is-tool { gap: 7px; }
.dp-inputs { display: flex; gap: 6px; width: 100%; }
.dp-input { flex: 1; height: 19px; border-radius: 6px; background: var(--n50); border: 1px solid var(--n200); }
.dp-result { width: 100%; height: 23px; border-radius: 6px; background: #ecfdf5; border: 1px solid #a7f3d0; }

.dp-win.is-article { align-items: flex-start; padding-left: 15px; padding-right: 15px; }
.dp-title { width: 58%; height: 10px; border-radius: 99px; background: var(--n400); margin-bottom: 3px; }
.dp-txt { width: 100%; height: 6px; border-radius: 99px; background: var(--n200); }
.dp-txt.short { width: 68%; }

.dual-screen {
    position: relative;
    height: 358px; border-radius: 14px; overflow: hidden;
    margin-bottom: 18px; padding: 30px 18px 18px;
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px;
}
.ds-dots {
    position: absolute; top: 11px; left: 13px;
    display: flex; gap: 4px;
}
.ds-dots i { width: 6px; height: 6px; border-radius: 50%; background: var(--n300); display: block; }
.dual-screen.is-human {
    background: linear-gradient(180deg, #fafafa, #ffffff);
    border: 1px solid var(--n200);
}
.ds-avatar {
    width: 48px; height: 48px; border-radius: 50%;
    background: linear-gradient(135deg, #e4e4e7, #a1a1aa);
    box-shadow: 0 0 0 3px var(--n100);
}
.ds-name { font-size: 15px; font-weight: 700; color: var(--ink); }
.ds-line { height: 8px; width: 62%; border-radius: 99px; background: var(--n200); }
.ds-line.short { width: 40%; }
.ds-btn {
    height: 32px; width: 100%; border-radius: 9px;
    background: var(--n50); border: 1px solid var(--n200);
    display: flex; align-items: center; gap: 9px; padding: 0 10px;
}
.ds-btn::before { content: ''; width: 15px; height: 15px; border-radius: 5px; background: var(--n200); flex-shrink: 0; }
.ds-btn::after { content: ''; width: 10px; height: 2px; border-radius: 99px; background: var(--n300); margin-left: auto; }
.ds-btn.is-primary { background: var(--ink); border-color: var(--ink); }
.ds-btn.is-primary::before { background: rgba(255, 255, 255, .35); }
.ds-btn.is-primary::after { background: rgba(255, 255, 255, .5); }
.ds-foot {
    width: 100%; margin-top: auto; padding-top: 10px;
    border-top: 1px solid var(--n200);
    text-align: center; font-size: 10.5px; color: var(--n400);
}
.dual-list { list-style: none; display: grid; gap: 10px; }
.dual-list li {
    display: flex; gap: 9px; align-items: flex-start;
    font-size: 13.5px; line-height: 1.55; color: var(--n600);
}
.dual-list li i { color: var(--ok); font-size: 16px; flex-shrink: 0; margin-top: 2px; }
.dual-vs {
    position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
    z-index: 2; width: 46px; height: 46px; border-radius: 50%;
    background: var(--ink); color: #fff;
    display: grid; place-items: center;
    font-size: 13px; font-weight: 700;
    box-shadow: 0 10px 30px rgba(9, 9, 11, .25);
    border: 4px solid var(--n0);
}
.dual-foot {
    margin-top: 26px; text-align: center;
    font-size: 13.5px; color: var(--n500);
    display: flex; flex-wrap: wrap; align-items: center; justify-content: center;
    gap: 6px 12px;
}
.dual-foot > i { color: var(--ink); font-size: 16px; }
.dual-cta {
    display: inline-flex; align-items: center; gap: 6px;
    font-weight: 600; color: var(--ink);
    border-bottom: 1px solid var(--n400);
    padding-bottom: 1px;
}
.dual-cta:hover { border-color: var(--ink); }
@media (max-width: 900px) {
    .dual-grid { grid-template-columns: 1fr; }
    .dual-vs { display: none; }
}

/* ── FAQ ────────────────────────────────────────────────── */
.faq { padding: 88px 0; background: var(--n0); }
.faq-list { max-width: 720px; margin: 0 auto; display: grid; gap: 12px; }
.faq-item {
    border: 1px solid var(--n200);
    border-radius: var(--r);
    background: var(--n50);
    overflow: hidden;
    transition: border-color .15s;
}
.faq-item[open] { border-color: var(--n300); background: var(--n0); }
.faq-item summary {
    display: flex; align-items: center; justify-content: space-between; gap: 14px;
    padding: 16px 18px;
    cursor: pointer;
    font-size: 15px; font-weight: 500; color: var(--ink);
    list-style: none;
    user-select: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary i { font-size: 17px; color: var(--n400); transition: transform .2s; flex-shrink: 0; }
.faq-item[open] summary i { transform: rotate(45deg); }
.faq-item .faq-body {
    padding: 0 18px 16px;
    font-size: 14px; color: var(--n600); line-height: 1.7;
}
.faq-item .faq-body a { text-decoration: underline; font-weight: 500; }

/* ── CTA Band ───────────────────────────────────────────── */
.cta-band {
    padding: 88px 0;
    background: var(--ink);
    color: #fff;
    position: relative;
    overflow: hidden;
}
.cta-band::before {
    content: '';
    position: absolute; inset: 0;
    background-image: radial-gradient(rgba(255, 255, 255, .14) 1px, transparent 1px);
    background-size: 28px 28px;
    -webkit-mask-image: radial-gradient(ellipse 60% 60% at 50% 50%, #000 20%, transparent 75%);
    mask-image: radial-gradient(ellipse 60% 60% at 50% 50%, #000 20%, transparent 75%);
    pointer-events: none;
}
.cta-band .container { position: relative; }
.cta-band h2 {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 700; letter-spacing: -.03em;
    margin-bottom: 12px; color: #fff;
}
.cta-band p {
    color: var(--n300);
    max-width: 520px; margin: 0 auto 30px;
    font-size: 15.5px; line-height: 1.7;
}
.cta-band .btn {
    background: #fff; color: var(--ink);
    border: none;
    box-shadow: 0 8px 24px rgba(0, 0, 0, .35);
}
.cta-band .btn:hover { transform: translateY(-2px); box-shadow: 0 12px 32px rgba(0, 0, 0, .45); }
.cta-band .tiny { color: var(--n400); margin-top: 16px; }

/* ── Footer ─────────────────────────────────────────────── */
.site-foot {
    padding: 56px 0 36px;
    background: var(--n50);
    border-top: 1px solid var(--n200);
    color: var(--n600);
}
.site-foot .foot-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 32px;
    align-items: start;
}
.site-foot .f-brand {
    display: flex; align-items: center; gap: 6px;
    font-size: 17px; font-weight: 700; color: var(--ink);
    margin-bottom: 12px;
}
.site-foot .f-brand .mark {
    width: 34px; height: 34px;
    background: transparent;
    display: grid; place-items: center; font-size: 15px;
    overflow: hidden;
}
.site-foot p { font-size: 13.5px; line-height: 1.7; color: var(--n500); }
.foot-social { display: flex; gap: 8px; margin-top: 14px; }
.foot-soc {
    width: 34px; height: 34px; border-radius: 50%;
    display: grid; place-items: center;
    background: var(--n200); color: var(--ink);
    font-size: 16px;
    transition: background .15s, color .15s, transform .15s;
}
.foot-soc:hover { background: var(--ink); color: #fff; transform: translateY(-2px); }
.site-foot h4 {
    font-size: 12.5px; font-weight: 600; letter-spacing: .06em;
    text-transform: uppercase; color: var(--n400);
    margin-bottom: 14px;
}
.site-foot .f-col { display: grid; gap: 9px; }
.site-foot a {
    color: var(--n600); font-size: 14px;
    transition: color .2s;
}
.site-foot a:hover { color: var(--ink); }
.site-foot .foot-bottom {
    margin-top: 40px; padding-top: 22px;
    border-top: 1px solid var(--n200);
    display: flex; flex-wrap: wrap; gap: 8px 20px;
    justify-content: space-between;
    font-size: 12.5px;
    color: var(--n500);
}

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 900px) {
    .hero { padding: 56px 0 64px; }
    .hero-grid { grid-template-columns: 1fr; gap: 44px; }
    .hero h1 { font-size: 36px; }
    .mock-chip.c1 { left: 2%; }
    .mock-chip.c2 { right: 2%; }
    .site-foot .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
    .hero { padding: 44px 0 56px; }
    .hero h1 { font-size: 30px; }
    .lead { font-size: 15.5px; }
    .hero-cta { flex-direction: column; }
    .hero-cta .btn { width: 100%; }
    .mock-phone { width: 260px; }
    .mock-chip { display: none; }
    .stats-bar .row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px 12px; }
    .stat-item { flex-direction: column; gap: 6px; justify-content: flex-start; align-items: center; text-align: center; }
    .features, .how, .tutorial, .themes, .plans, .why, .dual, .partner, .faq, .cta-band { padding: 60px 0; }
    .feat-grid, .how-grid, .plan-grid, .theme-grid, .dual-grid { gap: 14px; }
    .theme-grid { grid-template-columns: repeat(2, 1fr); }
    .why-grid { gap: 14px; }
    .site-foot .foot-grid { grid-template-columns: 1fr; gap: 26px; }
}

/* ── Animations ─────────────────────────────────────────── */
@keyframes riseIn {
    from { opacity: 0; transform: translateY(26px); }
    to { opacity: 1; transform: translateY(0); }
}
.hero .pill, .hero h1, .hero .lead, .hero-cta, .hero .trust-line {
    animation: riseIn .7s ease-out both;
}
.hero .pill { animation-delay: .05s; }
.hero h1 { animation-delay: .15s; }
.hero .lead { animation-delay: .28s; }
.hero-cta { animation-delay: .4s; }
.hero .trust-line { animation-delay: .5s; }
.hero-mock { animation: riseIn .8s ease-out .2s both; }

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}