/* ==========================================================================
   Teachito — marketing site + blog
   Palette & type come from the Remotion project (src/theme.ts) so the site
   and the videos read as one brand.
   ========================================================================== */

@font-face { font-family: Vazirmatn; src: url(../fonts/Vazirmatn-Regular.woff2) format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: Vazirmatn; src: url(../fonts/Vazirmatn-Medium.woff2) format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: Vazirmatn; src: url(../fonts/Vazirmatn-Bold.woff2) format("woff2"); font-weight: 700; font-display: swap; }
@font-face { font-family: Vazirmatn; src: url(../fonts/Vazirmatn-Black.woff2) format("woff2"); font-weight: 900; font-display: swap; }

:root {
    --ink: #0A0F1E;
    --navy: #1B2438;
    --navy-2: #2A3654;
    --paper: #F8FAFC;
    --card: #FFFFFF;
    --text: #0F172A;
    --muted: #64748B;
    --muted-dark: #94A3B8;
    --line: rgba(15, 23, 42, .08);
    --line-dark: rgba(255, 255, 255, .09);

    --plan: #FBBF24;
    --exam: #2DD4BF;
    --summary: #A78BFA;
    --qa: #FB7185;
    --success: #4ADE80;
    --indigo: #6366F1;

    --grad: linear-gradient(100deg, var(--indigo), var(--summary) 55%, var(--qa));
    --radius: 22px;
    --radius-sm: 14px;
    --shadow: 0 24px 60px rgba(15, 23, 42, .10), 0 2px 6px rgba(15, 23, 42, .04);
    --shadow-lg: 0 40px 100px rgba(15, 23, 42, .16);
    --ease: cubic-bezier(.22, 1, .36, 1);
    --header-h: 72px;
    --gutter: clamp(16px, 4vw, 32px);
}

.accent-plan    { --a: var(--plan); }
.accent-exam    { --a: var(--exam); }
.accent-summary { --a: var(--summary); }
.accent-qa      { --a: var(--qa); }

/* ---------- Base ---------- */

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); -webkit-text-size-adjust: 100%; }
body {
    margin: 0;
    font-family: Vazirmatn, Tahoma, sans-serif;
    font-size: 17px;
    line-height: 1.9;
    color: var(--text);
    background: var(--paper);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    overflow-x: hidden;
}
img, video, svg { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { line-height: 1.45; margin: 0 0 .5em; font-weight: 900; letter-spacing: -.01em; }
p { margin: 0 0 1em; }
button { font: inherit; cursor: pointer; }
:focus-visible { outline: 3px solid var(--indigo); outline-offset: 3px; border-radius: 6px; }

.container { width: min(1200px, 100% - 2 * var(--gutter)); margin-inline: auto; }
.container.narrow { width: min(820px, 100% - 2 * var(--gutter)); }
.center { text-align: center; }
.sr-only { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; inset-inline-start: 12px; top: -60px; z-index: 100; background: var(--card); padding: 10px 16px; border-radius: 10px; }
.skip-link:focus { top: 12px; }
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.dark .grad { background: linear-gradient(100deg, #A5B4FC, var(--summary) 50%, #FDA4AF); -webkit-background-clip: text; background-clip: text; }

.dark { background: var(--ink); color: #fff; position: relative; isolation: isolate; }
.dark p { color: var(--muted-dark); }

.section { padding-block: clamp(72px, 10vw, 128px); }
.section-tight { padding-block: 48px 80px; }
.section-head { margin-bottom: clamp(36px, 5vw, 64px); }
.section-head.center { max-width: 760px; margin-inline: auto; }
.section-title { font-size: clamp(28px, 4.2vw, 48px); }
.section-title.small { font-size: clamp(24px, 3vw, 32px); }
.eyebrow {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 14px; font-weight: 700; color: var(--indigo);
    margin-bottom: 12px;
}
.eyebrow::before { content: ""; width: 22px; height: 3px; border-radius: 3px; background: var(--grad); }
.dark .eyebrow { color: #A5B4FC; }
.lead { font-size: clamp(17px, 1.6vw, 19px); color: var(--muted); }

/* ---------- Buttons ---------- */

.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 10px;
    min-height: 44px; padding: 10px 20px;
    border-radius: 999px; border: 0;
    font-weight: 700; font-size: 15px; line-height: 1.2; white-space: nowrap;
    transition: transform .25s var(--ease), box-shadow .25s var(--ease), background-color .25s;
}
.btn .icon { transition: transform .25s var(--ease); }
.btn:hover .icon { transform: translateX(-4px); }
.btn-lg { min-height: 56px; padding: 14px 28px; font-size: 17px; }
.btn-sm { min-height: 38px; padding: 8px 16px; font-size: 14px; }
.btn-primary {
    color: #fff;
    background: linear-gradient(135deg, var(--indigo), #8B5CF6);
    box-shadow: 0 10px 30px rgba(99, 102, 241, .35), inset 0 1px 0 rgba(255, 255, 255, .25);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 40px rgba(99, 102, 241, .45), inset 0 1px 0 rgba(255, 255, 255, .25); }
.btn-ghost { color: inherit; background: transparent; }
.btn-ghost:hover { background: rgba(127, 127, 127, .12); }
.btn-glass { color: #fff; background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .16); backdrop-filter: blur(8px); }
.btn-glass:hover { background: rgba(255, 255, 255, .14); }
.link-arrow { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; color: var(--indigo); }
.link-arrow:hover .icon { transform: translateX(-4px); }
.link-arrow .icon { transition: transform .25s var(--ease); }

/* ---------- Header ---------- */

.site-header {
    position: fixed; inset: 0 0 auto; z-index: 50;
    height: var(--header-h);
    color: #fff;
    transition: background-color .3s, box-shadow .3s, color .3s, transform .35s var(--ease);
}
.site-header.is-scrolled {
    color: var(--text);
    background: rgba(248, 250, 252, .82);
    backdrop-filter: saturate(1.6) blur(14px);
    -webkit-backdrop-filter: saturate(1.6) blur(14px);
    box-shadow: 0 1px 0 var(--line), 0 10px 30px rgba(15, 23, 42, .06);
}
.site-header.is-hidden { transform: translateY(-100%); }
.header-inner { height: 100%; display: flex; align-items: center; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 900; font-size: 22px; }
.brand-mark { width: 40px; height: 40px; border-radius: 12px; overflow: hidden; background: #fff; box-shadow: 0 6px 18px rgba(0, 0, 0, .18); flex-shrink: 0; }
.brand-mark img { width: 100%; height: 100%; object-fit: cover; }
.primary-nav { flex: 1; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.nav-list { list-style: none; margin: 0; padding: 0; display: flex; gap: 4px; }
.nav-list a { display: block; padding: 8px 14px; border-radius: 999px; font-weight: 500; font-size: 15px; opacity: .85; transition: opacity .2s, background-color .2s; }
.nav-list a:hover, .nav-list .current-menu-item > a { opacity: 1; background: rgba(127, 127, 127, .14); }
.nav-actions { display: flex; align-items: center; gap: 8px; }
.nav-toggle { display: none; margin-inline-start: auto; width: 44px; height: 44px; border-radius: 12px; border: 0; background: rgba(127, 127, 127, .14); color: inherit; align-items: center; justify-content: center; }
.nav-toggle .i-close { display: none; }

@media (max-width: 960px) {
    .nav-toggle { display: inline-flex; }
    .primary-nav {
        position: fixed; inset: var(--header-h) 0 auto; z-index: 49;
        flex-direction: column; align-items: stretch; gap: 16px;
        padding: 16px var(--gutter) 24px;
        background: var(--paper); color: var(--text);
        box-shadow: 0 30px 60px rgba(15, 23, 42, .18);
        transform: translateY(-12px); opacity: 0; visibility: hidden;
        transition: opacity .25s, transform .3s var(--ease), visibility .3s;
    }
    .nav-open .primary-nav { opacity: 1; transform: none; visibility: visible; }
    .nav-open .nav-toggle .i-open { display: none; }
    .nav-open .nav-toggle .i-close { display: block; }
    .nav-open .site-header { color: var(--text); background: var(--paper); }
    .nav-list { flex-direction: column; }
    .nav-list a { padding: 12px 14px; font-size: 17px; }
    .nav-actions { flex-direction: column-reverse; align-items: stretch; }
    .nav-actions .btn { min-height: 50px; }
}

/* ---------- Mesh background (CSS port of MeshBackground.tsx) ---------- */

.mesh { position: absolute; inset: 0; overflow: hidden; z-index: -1; pointer-events: none; }
.mesh i { position: absolute; border-radius: 50%; filter: blur(90px); opacity: .45; animation: drift 22s ease-in-out infinite alternate; }
.mesh i:nth-child(1) { width: 60vmax; height: 60vmax; background: #6366F1; left: -18vmax; top: -22vmax; }
.mesh i:nth-child(2) { width: 50vmax; height: 50vmax; background: #EC4899; right: -20vmax; bottom: -26vmax; opacity: .28; animation-delay: -6s; }
.mesh i:nth-child(3) { width: 38vmax; height: 38vmax; background: #22D3EE; right: 4vmax; top: -18vmax; opacity: .22; animation-delay: -12s; }
.mesh i:nth-child(4) { width: 42vmax; height: 42vmax; background: #A78BFA; left: 10vmax; bottom: -30vmax; opacity: .3; animation-delay: -3s; }
.mesh::after {
    content: ""; position: absolute; inset: 0; opacity: .5;
    background-image: linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: radial-gradient(ellipse at 50% 40%, #000 20%, transparent 75%);
}
@keyframes drift {
    to { transform: translate3d(6vmax, 4vmax, 0) scale(1.08); }
}

/* ---------- Hero ---------- */

.hero { min-height: 100svh; display: flex; align-items: center; padding: calc(var(--header-h) + 40px) 0 80px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.pill {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 6px 14px; border-radius: 999px;
    font-size: 14px; font-weight: 500; color: #E0E7FF !important;
    background: rgba(99, 102, 241, .16); border: 1px solid rgba(165, 180, 252, .28);
}
.pill .icon { color: var(--plan); }
.hero-title { font-size: clamp(34px, 5.6vw, 68px); line-height: 1.35; margin: 20px 0 20px; }
.hero-title .line2 { display: block; }
.marker { position: relative; background: none; color: inherit; padding: 0 .12em; white-space: nowrap; z-index: 0; }
.marker::before {
    content: ""; position: absolute; inset: 12% -4% 6%; z-index: -1;
    background: linear-gradient(90deg, var(--plan), #FDE68A);
    border-radius: 10px; transform: scaleX(0) rotate(-1.5deg); transform-origin: right center;
    box-shadow: 0 0 36px rgba(251, 191, 36, .45);
    transition: transform .8s .6s var(--ease);
}
.hero .is-in .marker::before, .no-js .marker::before { transform: scaleX(1) rotate(-1.5deg); }
.hero .is-in .marker { color: var(--ink); transition: color .2s 1s; }
.hero-sub { font-size: clamp(17px, 1.7vw, 20px); max-width: 560px; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin: 32px 0 28px; }
.hero-ctas.center { justify-content: center; }
.trust-strip { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px 20px; font-size: 14px; color: var(--muted-dark); }
.trust-strip li, .trust-strip a { display: inline-flex; align-items: center; gap: 6px; }
.trust-strip .icon { color: var(--success); }
.trust-strip a:hover { color: #fff; }

.hero-visual { position: relative; display: flex; justify-content: center; }
.phone {
    position: relative; width: min(320px, 72vw); aspect-ratio: 9 / 19.5;
    border-radius: 48px; padding: 12px;
    background: linear-gradient(160deg, #2A3654, #111827);
    box-shadow: 0 0 0 1px rgba(255, 255, 255, .08), 0 50px 120px rgba(0, 0, 0, .55), 0 0 120px rgba(99, 102, 241, .25), inset 0 0 0 2px rgba(255, 255, 255, .06);
    transform: rotate(-3deg);
    animation: phone-float 7s ease-in-out infinite;
}
/* Sized to sit inside the demos' own status-bar strip (44 of 1560 px), never over the app bar. */
.phone-notch { position: absolute; top: 16px; left: 50%; transform: translateX(-50%); width: 64px; height: 13px; border-radius: 10px; background: #05070d; z-index: 2; }
.phone-screen { width: 100%; height: 100%; object-fit: cover; border-radius: 37px; background: var(--paper); }
.phone-fallback { display: grid; place-items: center; }
.phone-fallback .owl { width: 60%; }
@keyframes phone-float { 50% { transform: rotate(-3deg) translateY(-12px); } }

.float-tag, .chaos {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 8px 16px 8px 18px; border-radius: 14px;
    font-weight: 700; font-size: 15px; white-space: nowrap; color: #fff;
    background: rgba(20, 24, 42, .72);
    border: 1px solid rgba(255, 255, 255, .08);
    box-shadow: 0 16px 40px rgba(0, 0, 0, .35), inset 4px 0 0 var(--a);
    backdrop-filter: blur(6px);
}
.float-tag { position: absolute; z-index: 3; transform: rotate(var(--r)); animation: tag-float 6s ease-in-out infinite; }
.ft-0 { top: 8%; right: -2%; }
.ft-1 { top: 30%; left: -6%; animation-delay: -1.5s; }
.ft-2 { bottom: 26%; right: -8%; animation-delay: -3s; }
.ft-3 { bottom: 8%; left: 2%; animation-delay: -4.5s; }
.ft-4 { top: -2%; left: 18%; animation-delay: -2s; }
@keyframes tag-float { 50% { transform: rotate(var(--r)) translateY(-14px); } }

.scroll-cue { position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%); width: 28px; height: 44px; border-radius: 16px; border: 2px solid rgba(255, 255, 255, .3); }
.scroll-cue span { position: absolute; top: 8px; left: 50%; width: 4px; height: 8px; margin-left: -2px; border-radius: 2px; background: #fff; animation: cue 1.8s ease-in-out infinite; }
@keyframes cue { 60% { transform: translateY(14px); opacity: 0; } 61% { transform: none; opacity: 0; } }

@media (max-width: 900px) {
    .hero { min-height: auto; }
    .hero-grid { grid-template-columns: 1fr; text-align: center; }
    .hero-sub { margin-inline: auto; }
    .hero-ctas, .trust-strip { justify-content: center; }
    .hero-visual { margin-top: 24px; }
    .phone { width: min(280px, 70vw); }
    .float-tag { font-size: 13px; padding: 6px 12px 6px 14px; }
    .ft-1 { left: 0; }
    .ft-2 { right: 0; }
    .ft-4 { display: none; }
    .scroll-cue { display: none; }
}

/* ---------- Clarity: scroll story (driven by --p from main.js) ---------- */

.clarity { --p: 0; --light: 0; position: relative; height: 320vh; background: var(--ink); color: #fff; }
.clarity-sticky { position: sticky; top: 0; height: 100svh; overflow: hidden; display: flex; align-items: center; }
/* Light floods out of the plan card instead of cross-fading (a fade passes through flat grey). */
.clarity-bg-light { position: absolute; inset: 0; background: var(--paper); clip-path: circle(calc(var(--light) * 150%) at 28% 50%); }
.clarity-sticky::before {
    content: ""; position: absolute; inset: 0; pointer-events: none;
    background: radial-gradient(ellipse at 70% 50%, rgba(99, 102, 241, .28), transparent 60%);
    opacity: calc(1 - var(--light));
}
.clarity-grid { position: relative; display: grid; grid-template-columns: .9fr 1.1fr; gap: 48px; align-items: center; }
.clarity-q { font-size: clamp(28px, 4vw, 50px); display: grid; }
.clarity-q em { font-style: normal; color: #FBBF24; }
.clarity-text { display: grid; font-size: 18px; }
.clarity-q > span, .clarity-text > span { grid-area: 1 / 1; transition: opacity .5s, transform .6s var(--ease), filter .5s; }
.q-after { opacity: 0; transform: translateY(16px); filter: blur(6px); }
.is-clear .q-before { opacity: 0; transform: translateY(-16px); filter: blur(6px); }
.is-clear .q-after { opacity: 1; transform: none; filter: none; }
/* White + difference = the copy inverts exactly along the edge of the light as it sweeps past. */
.clarity-q, .clarity-text { color: #fff; mix-blend-mode: difference; }
.clarity-text { opacity: .72; }
.clarity .eyebrow { transition: color .5s; }
.clarity.is-clear .eyebrow { color: var(--indigo); }

.clarity-stage { position: relative; height: min(520px, 62svh); }
.chaos {
    position: absolute; left: var(--x); top: var(--y);
    transform: rotate(var(--r));
    will-change: transform, opacity;
    font-size: clamp(14px, 1.4vw, 18px);
}
.plan-card {
    position: absolute; left: 50%; top: 50%;
    width: min(440px, 100%);
    transform: translate(-50%, -50%) scale(calc(.9 + .1 * var(--light)));
    opacity: var(--light);
    background: var(--card); color: var(--text);
    border-radius: 28px; padding: 22px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--line);
}
.plan-head { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.plan-head strong { display: block; font-size: 18px; }
.plan-head small { color: var(--muted); font-size: 13px; }
.plan-owl { width: 44px; height: 44px; border-radius: 14px; overflow: hidden; background: #fff; box-shadow: 0 6px 16px rgba(15, 23, 42, .12); }
.plan-owl img { width: 100%; height: 100%; }
.plan-rows { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.plan-row {
    display: flex; align-items: center; gap: 12px;
    padding: 12px 14px; border-radius: 16px;
    background: color-mix(in srgb, var(--a) 9%, #fff);
    border: 1px solid color-mix(in srgb, var(--a) 28%, transparent);
    opacity: var(--row, 0); transform: translateY(calc((1 - var(--row, 0)) * 10px));
}
.plan-icon { width: 38px; height: 38px; flex-shrink: 0; display: grid; place-items: center; border-radius: 12px; color: color-mix(in srgb, var(--a) 70%, #000); background: color-mix(in srgb, var(--a) 22%, #fff); }
.plan-text { flex: 1; min-width: 0; line-height: 1.6; }
.plan-text strong { display: block; font-size: 15px; }
.plan-text small { color: var(--muted); font-size: 13px; }
.plan-check { width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center; color: #fff; background: var(--success); transform: scale(var(--check, 0)); }

@media (max-width: 900px) {
    .clarity { height: 280vh; }
    .clarity-grid { grid-template-columns: 1fr; gap: 12px; text-align: center; }
    .clarity-q { font-size: clamp(24px, 7vw, 34px); }
    .clarity-text { font-size: 16px; }
    .clarity-stage { height: 52svh; }
    .clarity-bg-light { clip-path: circle(calc(var(--light) * 160%) at 50% 68%); }
    .seal-stage { width: 180px; height: 180px; }
    .chaos { font-size: 13px; padding: 6px 12px 6px 14px; }
    .plan-card { padding: 16px; text-align: right; }
    .plan-row { padding: 10px 12px; }
}

/* ---------- Book import ---------- */

.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 88px); align-items: center; }
.ticks { list-style: none; padding: 0; margin: 20px 0 0; display: grid; gap: 10px; }
.ticks li { display: flex; align-items: center; gap: 10px; font-weight: 500; }
.ticks .icon { flex-shrink: 0; color: var(--success); }
/* Flat phones (tour + book section) — same frame as the hero, without the tilt and float. */
.phone.is-flat { transform: none; animation: none; }
.book-phone { display: flex; justify-content: center; }
.book-phone .phone { width: min(300px, 70vw); box-shadow: 0 0 0 1px rgba(15, 23, 42, .06), 0 40px 90px rgba(15, 23, 42, .22), 0 0 0 10px rgba(99, 102, 241, .06); }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; } }

/* ---------- Product tour (real app screens) ---------- */

.tour { padding-block: clamp(80px, 10vw, 140px); overflow: hidden; }
.tour::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(ellipse at 30% 30%, rgba(99, 102, 241, .25), transparent 55%); }
.tour-grid { display: grid; grid-template-columns: auto 1fr; gap: clamp(32px, 6vw, 88px); align-items: center; }
.tour-phone { position: sticky; top: calc(var(--header-h) + 24px); align-self: start; }
.tour-phone .phone { width: min(320px, 74vw); }
.tour-video { position: absolute; inset: 12px; width: calc(100% - 24px); height: calc(100% - 24px); opacity: 0; transition: opacity .45s var(--ease); }
.tour-video.is-active { opacity: 1; }
.tour-tabs { display: grid; gap: 12px; }
.tour-tab {
    position: relative; overflow: hidden; display: block; width: 100%; text-align: right;
    padding: 20px 22px; border-radius: 22px; border: 1px solid var(--line-dark);
    background: rgba(27, 36, 56, .45); color: #fff;
    transition: background-color .35s, border-color .35s, transform .35s var(--ease);
}
.tour-tab:hover { background: rgba(27, 36, 56, .75); }
.tour-tab.is-active { background: rgba(27, 36, 56, .9); border-color: color-mix(in srgb, var(--a) 55%, transparent); box-shadow: 0 24px 60px rgba(0, 0, 0, .35), 0 0 60px color-mix(in srgb, var(--a) 15%, transparent); }
.tour-tab-head { display: grid; grid-template-columns: auto 1fr; grid-template-rows: auto auto; column-gap: 14px; align-items: center; }
.tour-icon { grid-row: span 2; width: 46px; height: 46px; display: grid; place-items: center; border-radius: 14px; color: var(--a); background: color-mix(in srgb, var(--a) 15%, transparent); }
.tour-tab-label { font-size: 13px; font-weight: 700; color: var(--a); line-height: 1.6; }
.tour-tab-title { font-size: clamp(17px, 1.7vw, 21px); font-weight: 900; line-height: 1.6; }
.tour-body { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .45s var(--ease); }
.tour-inner { display: block; overflow: hidden; min-height: 0; }
.tour-tab.is-active .tour-body { grid-template-rows: 1fr; }
.tour-text { display: block; margin-top: 14px; color: var(--muted-dark); font-size: 16px; line-height: 1.95; }
.tour-points { display: flex; flex-wrap: wrap; gap: 8px 16px; margin-top: 12px; font-size: 14px; font-weight: 700; color: #E2E8F0; }
.tour-points span { display: inline-flex; align-items: center; gap: 6px; }
.tour-points .icon { color: var(--a); }
.tour-progress { position: absolute; inset: auto 0 0; height: 3px; background: rgba(255, 255, 255, .06); opacity: 0; }
.tour-progress i { display: block; height: 100%; width: 100%; background: var(--a); transform-origin: right center; transform: scaleX(var(--tp, 0)); }
.tour-tab.is-active .tour-progress { opacity: 1; }
@media (max-width: 900px) {
    .tour-grid { grid-template-columns: 1fr; }
    .tour-phone { position: relative; top: 0; display: flex; justify-content: center; }
    .tour-phone .phone { width: min(280px, 72vw); }
}

/* ---------- How it works ---------- */

.steps { list-style: none; padding: 0; margin: 0 0 48px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; position: relative; }
.steps::before {
    content: ""; position: absolute; top: 34px; inset-inline: 16%; height: 2px;
    background: repeating-linear-gradient(90deg, var(--line) 0 10px, transparent 10px 18px);
}
.step { position: relative; text-align: center; padding: 0 12px; }
.step-num {
    position: relative; display: grid; place-items: center; margin: 0 auto 20px;
    width: 68px; height: 68px; border-radius: 22px;
    font-size: 28px; font-weight: 900; color: #fff;
    background: linear-gradient(135deg, var(--indigo), #8B5CF6);
    box-shadow: 0 16px 40px rgba(99, 102, 241, .35);
}
.step h3 { font-size: 20px; }
.step p { color: var(--muted); max-width: 320px; margin-inline: auto; }
@media (max-width: 800px) { .steps { grid-template-columns: 1fr; gap: 36px; } .steps::before { display: none; } }

/* ---------- Trust ---------- */

.trust { background: linear-gradient(180deg, var(--paper), #EEF2FF); }
.trust-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(32px, 6vw, 80px); align-items: center; }
.trust.no-seal .trust-grid { grid-template-columns: 1fr; max-width: 900px; }
.seal-card {
    text-align: center; padding: 36px 28px; border-radius: 32px;
    background: var(--card); box-shadow: var(--shadow-lg); border: 1px solid var(--line);
    position: relative;
}
.seal-stage { position: relative; width: 220px; height: 220px; margin: 0 auto 20px; display: grid; place-items: center; }
.seal-ring {
    position: absolute; inset: 0; border-radius: 50%;
    background: conic-gradient(from 0deg, var(--success), var(--exam), var(--indigo), var(--summary), var(--success));
    mask: radial-gradient(circle, transparent 62%, #000 63%, #000 66%, transparent 67%);
    animation: spin 14s linear infinite;
}
.seal-stage::before { content: ""; position: absolute; inset: 24px; border-radius: 50%; background: radial-gradient(circle, rgba(74, 222, 128, .16), transparent 70%); }
.seal-slot { position: relative; min-width: 125px; min-height: 136px; display: grid; place-items: center; }
.seal-placeholder { display: grid; place-items: center; width: 125px; height: 136px; border-radius: 16px; border: 2px dashed #CBD5E1; color: var(--muted); font-size: 14px; line-height: 1.6; }
.seal-title { display: inline-flex; align-items: center; gap: 8px; font-weight: 900; font-size: 20px; color: var(--text); margin-bottom: 8px; }
.seal-title .icon { color: #fff; background: var(--success); border-radius: 50%; padding: 3px; }
.seal-text { color: var(--muted); font-size: 15px; }
.seal-hint { display: inline-flex; align-items: center; gap: 8px; text-align: right; line-height: 1.7; font-size: 14px; font-weight: 700; color: var(--indigo); background: #EEF2FF; padding: 8px 14px; border-radius: 12px; margin: 0; }
.admin-note { margin: 16px 0 0; padding: 12px; border-radius: 12px; font-size: 13px; line-height: 1.8; background: #FEF3C7; color: #92400E; text-align: right; }
.admin-note a { text-decoration: underline; }
@keyframes spin { to { transform: rotate(360deg); } }

.trust-points { list-style: none; padding: 0; margin: 28px 0; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.trust-points li { display: flex; gap: 14px; padding: 18px; border-radius: 18px; background: var(--card); border: 1px solid var(--line); }
.trust-points h3 { font-size: 16px; margin-bottom: 4px; }
.trust-points p { font-size: 14px; color: var(--muted); margin: 0; line-height: 1.8; }
.tp-icon { width: 42px; height: 42px; flex-shrink: 0; display: grid; place-items: center; border-radius: 13px; color: #15803D; background: #DCFCE7; }
.contact-card { display: flex; flex-wrap: wrap; gap: 10px; }
.contact-card > * { display: flex; flex-direction: column; padding: 12px 16px; border-radius: 14px; background: var(--card); border: 1px solid var(--line); line-height: 1.6; }
.contact-card span { font-size: 12px; color: var(--muted); }
.contact-card b { font-size: 15px; }
.contact-card a:hover { border-color: var(--indigo); }
.contact-card .contact-more { flex-direction: row; align-items: center; gap: 8px; font-weight: 700; color: var(--indigo); }
@media (max-width: 900px) { .trust-grid { grid-template-columns: 1fr; } .seal-card { max-width: 440px; margin-inline: auto; } }
@media (max-width: 560px) { .trust-points { grid-template-columns: 1fr; } }

/* ---------- Blog cards ---------- */

.split-head { display: flex; align-items: end; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.post-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.post-card {
    display: flex; flex-direction: column; overflow: hidden;
    border-radius: var(--radius); background: var(--card);
    border: 1px solid var(--line); box-shadow: 0 1px 2px rgba(15, 23, 42, .04);
    transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.post-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.post-card-thumb { display: block; aspect-ratio: 16 / 9; overflow: hidden; background: var(--navy); }
.post-card-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.post-card:hover .post-card-thumb img { transform: scale(1.05); }
.post-card-body { padding: 20px 22px 22px; display: flex; flex-direction: column; flex: 1; }
.post-card-body .chip { align-self: flex-start; margin-bottom: 10px; }
.post-card-title { font-size: 19px; line-height: 1.6; margin-bottom: 8px; }
.post-card-title a:hover { color: var(--indigo); }
.post-card-excerpt { color: var(--muted); font-size: 15px; }
.meta { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 8px; margin: auto 0 0; font-size: 13px; color: var(--muted); }
.meta span { display: inline-flex; align-items: center; gap: 4px; }
.meta .sep { width: 4px; height: 4px; border-radius: 50%; background: currentColor; opacity: .45; margin-inline: 4px; }
.post-card.is-featured { grid-column: 1 / -1; flex-direction: row; }
.post-card.is-featured .post-card-thumb { flex: 1.2; aspect-ratio: auto; min-height: 340px; }
.post-card.is-featured .post-card-body { flex: 1; padding: 36px; justify-content: center; }
.post-card.is-featured .post-card-title { font-size: clamp(22px, 2.6vw, 30px); }
.post-card.is-featured .meta { margin-top: 12px; }
.thumb-fallback {
    width: 100%; height: 100%; min-height: 100%; display: grid; place-items: center;
    background: radial-gradient(circle at 30% 20%, color-mix(in srgb, var(--a) 45%, transparent), transparent 60%), linear-gradient(160deg, var(--navy), var(--ink));
}
.thumb-fallback .owl { width: 34%; --owl-ink: #fff; opacity: .9; }
.chip {
    display: inline-flex; align-items: center; padding: 4px 12px; border-radius: 999px;
    font-size: 13px; font-weight: 700; line-height: 1.7;
    color: color-mix(in srgb, var(--a, var(--indigo)) 75%, #000);
    background: color-mix(in srgb, var(--a, var(--indigo)) 16%, #fff);
}
.chip-soft { --a: var(--indigo); }
@media (max-width: 1000px) { .post-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 760px) {
    .post-grid { grid-template-columns: 1fr; }
    .post-card.is-featured { flex-direction: column; }
    .post-card.is-featured .post-card-thumb { min-height: 0; aspect-ratio: 16 / 9; }
    .post-card.is-featured .post-card-body { padding: 22px; }
}

/* ---------- FAQ ---------- */

.faq-list { display: grid; gap: 12px; }
.faq-item { border-radius: 18px; background: var(--card); border: 1px solid var(--line); transition: box-shadow .3s, border-color .3s; }
.faq-item[open] { box-shadow: var(--shadow); border-color: rgba(99, 102, 241, .25); }
.faq-item summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 24px; font-weight: 700; font-size: 17px; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item p { padding: 0 24px 22px; margin: 0; color: var(--muted); }
.faq-plus { position: relative; width: 28px; height: 28px; flex-shrink: 0; border-radius: 50%; background: #EEF2FF; }
.faq-plus::before, .faq-plus::after { content: ""; position: absolute; left: 50%; top: 50%; width: 12px; height: 2px; margin: -1px 0 0 -6px; border-radius: 2px; background: var(--indigo); transition: transform .3s var(--ease); }
.faq-plus::after { transform: rotate(90deg); }
.faq-item[open] .faq-plus::after { transform: rotate(0); }

/* ---------- CTA band + owl ---------- */

.cta-band { padding-block: clamp(72px, 9vw, 120px); overflow: hidden; }
.cta-inner { display: grid; grid-template-columns: auto 1fr; gap: clamp(24px, 5vw, 64px); align-items: center; }
.cta-owl { width: clamp(160px, 20vw, 240px); }
.cta-copy h2 { font-size: clamp(28px, 4.2vw, 50px); }
.cta-copy p { font-size: 18px; }
.cta-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; margin-top: 24px; }
.cta-host { font-size: 14px; color: var(--muted-dark); letter-spacing: .02em; }
.downloads { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.downloads .btn { min-height: 46px; }
.footer-downloads { flex-direction: column; align-items: flex-start; }
.footer-downloads .btn { min-height: 40px; font-size: 14px; }
@media (max-width: 760px) { .downloads { justify-content: center; } }
@media (max-width: 760px) { .cta-inner { grid-template-columns: 1fr; text-align: center; } .cta-owl { margin-inline: auto; } .cta-actions { justify-content: center; } }

.owl { --owl-ink: #fff; overflow: visible; }
.owl-cap path, .owl-cap rect { fill: var(--owl-ink); stroke: var(--owl-ink); stroke-width: 4; stroke-linejoin: round; }
.owl-cap .owl-tassel { fill: var(--owl-ink); stroke-width: 4; }
.owl-cap path.owl-tassel { fill: none; }
.owl-cap { transform-origin: 100px 40px; animation: cap-tilt 5s ease-in-out infinite; }
.owl-body { stroke: var(--owl-ink); stroke-width: 7; stroke-linecap: round; stroke-linejoin: round; }
.owl-sclera { fill: #fff; stroke: var(--owl-ink); stroke-width: 6; }
.owl-pupil { fill: var(--ink); transition: transform .12s linear; }
.dark .owl-sclera { fill: var(--ink); stroke: #fff; }
.dark .owl-pupil { fill: #fff; }
.owl-smile { fill: none; stroke: var(--owl-ink); stroke-width: 7; stroke-linecap: round; opacity: 0; }
.owl-beak { fill: var(--plan); }
.owl-eye { transform-box: fill-box; transform-origin: center; animation: blink 5.5s infinite; }
.owl.is-happy .owl-sclera, .owl.is-happy .owl-pupil { opacity: 0; }
.owl.is-happy .owl-smile { opacity: 1; }
.owl.is-happy .owl-eye { animation: none; }
@keyframes blink { 0%, 94%, 100% { transform: scaleY(1); } 97% { transform: scaleY(.1); } }
@keyframes cap-tilt { 50% { transform: rotate(-4deg); } }

/* ---------- Blog hero / post ---------- */

.blog-hero, .post-hero { padding: calc(var(--header-h) + 48px) 0 56px; overflow: hidden; }
.blog-title { font-size: clamp(32px, 5vw, 56px); margin: 8px 0 12px; }
.blog-desc { font-size: 18px; max-width: 640px; }
.blog-tools { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; margin-top: 28px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.dark .chips .chip { color: #E2E8F0; background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .1); }
.dark .chips .chip:hover { background: rgba(255, 255, 255, .14); }
.dark .chips .chip.is-active { color: var(--ink); background: #fff; }
.blog-list { padding-top: 56px; }

.crumbs ol { list-style: none; padding: 0; margin: 0 0 12px; display: flex; flex-wrap: wrap; gap: 4px; font-size: 13px; color: var(--muted-dark); }
.crumbs li:not(:last-child)::after { content: "‹"; margin-inline-start: 6px; opacity: .6; }
.crumbs a:hover { color: #fff; }
.crumbs [aria-current] { color: #CBD5E1; max-width: 40ch; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.search-form { display: flex; align-items: center; width: min(340px, 100%); border-radius: 999px; background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .14); }
.search-form input { flex: 1; min-width: 0; height: 46px; padding: 0 18px; border: 0; background: none; color: inherit; font: inherit; font-size: 15px; outline: none; }
.search-form input::placeholder { color: var(--muted-dark); }
.search-form button { width: 46px; height: 46px; display: grid; place-items: center; border: 0; background: none; color: inherit; }
.notfound .search-form, .empty-state .search-form { margin: 24px auto 0; }
.empty-state .search-form { background: var(--card); border-color: var(--line); color: var(--text); }

.post-hero .chip { margin: 8px 0 12px; }
.post-title { font-size: clamp(28px, 4.4vw, 48px); line-height: 1.5; }
.post-lede { font-size: 19px; }
.post-hero .meta { color: var(--muted-dark); font-size: 14px; margin-top: 16px; }
.post-cover { margin-top: -32px; position: relative; z-index: 2; }
.post-cover img { width: 100%; border-radius: 28px; box-shadow: var(--shadow-lg); aspect-ratio: 16 / 9; object-fit: cover; }

.post-layout { display: grid; grid-template-columns: minmax(0, 760px); justify-content: center; gap: 56px; padding-block: 56px 32px; }
.post-layout.has-toc { grid-template-columns: 260px minmax(0, 760px); }
.post-aside { position: sticky; top: calc(var(--header-h) + 24px); align-self: start; display: grid; gap: 16px; }
.toc { padding: 20px; border-radius: 18px; background: var(--card); border: 1px solid var(--line); }
.toc-title { font-weight: 900; margin-bottom: 8px; }
.toc ol { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; font-size: 14px; line-height: 1.7; }
.toc a { display: block; padding: 6px 12px; border-radius: 10px; color: var(--muted); border-inline-start: 2px solid transparent; transition: color .2s, background-color .2s; }
.toc .lvl-3 a { padding-inline-start: 24px; font-size: 13px; }
.toc a:hover { color: var(--text); background: var(--paper); }
.toc a.is-active { color: var(--indigo); background: #EEF2FF; border-inline-start-color: var(--indigo); font-weight: 700; }
.aside-cta { padding: 20px; border-radius: 18px; text-align: center; background: linear-gradient(160deg, #EEF2FF, #FDF2F8); }
.aside-cta img { width: 48px; margin: 0 auto 8px; border-radius: 14px; }
.aside-cta p { font-size: 14px; color: var(--muted); }
@media (max-width: 1000px) {
    .post-layout.has-toc { grid-template-columns: minmax(0, 760px); }
    .post-aside { position: static; order: -1; }
    .aside-cta { display: none; }
}

.read-progress { position: fixed; inset: 0 0 auto; z-index: 60; height: 3px; pointer-events: none; }
.read-progress span { display: block; height: 100%; width: 100%; background: var(--grad); transform-origin: right center; transform: scaleX(0); }

/* Prose */
.prose { font-size: 18px; line-height: 2.05; color: #1E293B; }
.prose > * { margin-block: 0; }
.prose > * + * { margin-top: 1.1em; }
.prose h2 { font-size: clamp(23px, 2.6vw, 29px); margin: 2em 0 .6em; }
.prose h3 { font-size: 21px; margin: 1.6em 0 .5em; }
.prose h2::before { content: ""; display: block; width: 36px; height: 4px; border-radius: 4px; background: var(--a, var(--indigo)); margin-bottom: 14px; }
.prose a { color: var(--indigo); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 4px; }
.prose ul, .prose ol { padding-inline-start: 1.4em; }
.prose li + li { margin-top: .4em; }
.prose li::marker { color: var(--a, var(--indigo)); font-weight: 700; }
.prose strong { font-weight: 700; color: var(--text); }
.prose blockquote {
    margin-inline: 0; padding: 20px 24px; border-radius: 18px;
    background: color-mix(in srgb, var(--a, var(--indigo)) 9%, #fff);
    border-inline-start: 4px solid var(--a, var(--indigo));
    font-weight: 500;
}
.prose blockquote p { margin: 0; }
.prose img, .prose figure { border-radius: 18px; }
.prose figcaption { font-size: 14px; color: var(--muted); text-align: center; margin-top: 8px; }
.prose code { font-size: .88em; background: #F1F5F9; padding: .15em .45em; border-radius: 6px; direction: ltr; unicode-bidi: embed; }
.prose hr { border: 0; height: 1px; background: var(--line); margin-block: 2.5em; }
.table-scroll { overflow-x: auto; }
.prose table { width: 100%; border-collapse: collapse; font-size: 15px; }
.prose th, .prose td { padding: 12px 14px; border-bottom: 1px solid var(--line); text-align: right; }
.prose th { background: var(--paper); font-weight: 700; }
.prose .callout { padding: 20px 24px; border-radius: 18px; background: #F0FDF4; border: 1px solid #BBF7D0; }

.inline-cta {
    display: flex; align-items: center; gap: 24px; margin-top: 48px;
    padding: 28px; border-radius: 24px; color: #fff;
    background: radial-gradient(circle at 10% 0%, color-mix(in srgb, var(--a) 40%, transparent), transparent 55%), linear-gradient(135deg, var(--navy), var(--ink));
}
.inline-cta strong { font-size: 20px; display: block; margin-bottom: 4px; }
.inline-cta p { margin: 0; color: var(--muted-dark); font-size: 15px; }
@media (max-width: 640px) { .inline-cta { flex-direction: column; align-items: stretch; text-align: center; } }

.post-foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; margin-top: 32px; padding-top: 24px; border-top: 1px solid var(--line); }
.tags { display: flex; flex-wrap: wrap; gap: 8px; }
.share { display: flex; align-items: center; gap: 6px; color: var(--muted); font-size: 14px; }
.share a, .share button { position: relative; width: 40px; height: 40px; display: grid; place-items: center; border-radius: 12px; border: 1px solid var(--line); background: var(--card); color: var(--text); transition: color .2s, border-color .2s; }
.share a:hover, .share button:hover { color: var(--indigo); border-color: var(--indigo); }
.copied { position: absolute; bottom: calc(100% + 6px); left: 50%; transform: translateX(-50%); font-size: 12px; white-space: nowrap; color: #fff; background: var(--ink); padding: 2px 8px; border-radius: 6px; opacity: 0; transition: opacity .2s; }
.copied:not(:empty) { opacity: 1; }

.related { background: var(--card); border-top: 1px solid var(--line); padding-block: 72px; }

/* Pagination */
.pagination { margin-top: 48px; }
.nav-links { display: flex; justify-content: center; flex-wrap: wrap; gap: 8px; }
.page-numbers { min-width: 44px; height: 44px; display: grid; place-items: center; padding: 0 14px; border-radius: 12px; background: var(--card); border: 1px solid var(--line); font-weight: 700; }
.page-numbers.current { background: var(--indigo); color: #fff; border-color: var(--indigo); }
a.page-numbers:hover { border-color: var(--indigo); color: var(--indigo); }

/* Comments */
.comments { margin-top: 56px; }
.comment-list { list-style: none; padding: 0; }
.comment-list .comment { padding: 18px 0; border-bottom: 1px solid var(--line); }
.comment-list .children { list-style: none; padding-inline-start: 24px; }
.comment-author { display: flex; align-items: center; gap: 10px; font-weight: 700; }
.comment-author img { border-radius: 50%; }
.comment-metadata { font-size: 13px; color: var(--muted); }
.comment-form { display: grid; gap: 14px; }
.comment-form label { display: block; font-weight: 700; font-size: 14px; margin-bottom: 4px; }
.comment-form input[type=text], .comment-form input[type=email], .comment-form input[type=url], .comment-form textarea {
    width: 100%; padding: 12px 16px; border-radius: 14px; border: 1px solid #CBD5E1; background: var(--card); font: inherit;
}
.comment-form input:focus, .comment-form textarea:focus { outline: none; border-color: var(--indigo); box-shadow: 0 0 0 4px rgba(99, 102, 241, .15); }
.comment-form-cookies-consent { display: flex; gap: 8px; align-items: center; font-size: 14px; }
.comment-form-cookies-consent label { display: inline; font-weight: 400; margin: 0; }

/* Pages */
.page-hero { padding-bottom: 48px; }
.contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; margin-bottom: 32px; }
.contact-tile { display: flex; flex-direction: column; gap: 6px; padding: 22px; border-radius: 20px; background: var(--card); border: 1px solid var(--line); transition: transform .3s var(--ease), box-shadow .3s; }
.contact-tile:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.contact-tile small { color: var(--muted); }
.contact-address { padding: 16px 20px; border-radius: 16px; background: var(--card); border: 1px solid var(--line); }

/* Empty / 404 */
.empty-state { text-align: center; padding: 48px 0; }
.empty-owl { width: 140px; margin: 0 auto 16px; }
.empty-owl .owl { --owl-ink: var(--ink); }
.notfound { min-height: 100svh; display: flex; align-items: center; padding: calc(var(--header-h) + 40px) 0 64px; overflow: hidden; }
.nf-owl { margin: 0 auto 8px; width: 160px; }
.nf-code { font-size: 72px; font-weight: 900; line-height: 1; margin: 0; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent !important; }
.notfound h1 { font-size: clamp(24px, 3.6vw, 38px); margin-top: 12px; }

/* ---------- Footer ---------- */

.site-footer { background: var(--ink); color: #CBD5E1; padding-top: 72px; font-size: 15px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1.2fr 1fr; gap: 40px; padding-bottom: 48px; }
.site-footer .brand { color: #fff; margin-bottom: 12px; }
.footer-brand p { color: var(--muted-dark); max-width: 340px; }
.footer-col h2 { font-size: 15px; color: #fff; margin-bottom: 14px; }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.footer-col a:hover { color: #fff; }
.contact-list li { display: flex; flex-direction: column; line-height: 1.6; }
.contact-list span { font-size: 12px; color: var(--muted-dark); }
.contact-list address { font-style: normal; }
.footer-trust .seal-slot { display: inline-grid; padding: 8px; border-radius: 16px; background: #fff; min-width: 0; min-height: 0; }
.seal-note { font-size: 13px; color: var(--muted-dark); margin-top: 10px; }
.pay-note { display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--muted-dark); }
.pay-note .icon { color: var(--success); }
.social { list-style: none; margin: 16px 0 0; padding: 0; display: flex; gap: 8px; }
.social a { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 12px; background: rgba(255, 255, 255, .06); border: 1px solid var(--line-dark); }
.social a:hover { background: rgba(255, 255, 255, .12); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding-block: 20px; border-top: 1px solid var(--line-dark); font-size: 13px; color: var(--muted-dark); }
.footer-bottom p { margin: 0; }
.app-link:hover { color: #fff; }
@media (max-width: 960px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; gap: 28px; } }

/* ---------- Reveal on scroll (only when JS runs) ---------- */

.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s var(--ease), transform .8s var(--ease); transition-delay: calc(var(--d, 0) * 90ms); }
.js .reveal.is-in { opacity: 1; transform: none; }

/* ---------- Reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
    .js .reveal { opacity: 1; transform: none; }
    .clarity { height: auto; }
    .clarity-sticky { position: relative; height: auto; padding-block: 96px; }
    .chaos { display: none; }
    .clarity-stage { height: 420px; }
    .clarity-bg-light { clip-path: none; }
    .clarity-q, .clarity-text { mix-blend-mode: normal; color: var(--text); }
}

/* ---------- Print ---------- */

@media print {
    .site-header, .site-footer, .cta-band, .post-aside, .inline-cta, .share, .read-progress, .related, .comments { display: none !important; }
    .dark { background: none; color: #000; }
    .dark p, .post-hero .meta { color: #333; }
    .mesh { display: none; }
}