/* ==========================================================================
   AI Academy — Bangla landing page stylesheet
   Standalone design system (does NOT depend on base.css / tailwind.css).
   Prefix: .ac-*
   ========================================================================== */

:root {
    /* Surfaces */
    --ac-bg: #05060f;
    --ac-bg-2: #090c1e;
    --ac-panel: rgba(255, 255, 255, 0.045);
    --ac-panel-strong: rgba(255, 255, 255, 0.075);
    --ac-line: rgba(255, 255, 255, 0.10);
    --ac-line-strong: rgba(255, 255, 255, 0.18);

    /* Text */
    --ac-text: #f2f4ff;
    --ac-muted: #a3abd0;
    --ac-dim: #7b84ab;

    /* Brand */
    --ac-violet: #8b5cf6;
    --ac-indigo: #6366f1;
    --ac-fuchsia: #d946ef;
    --ac-cyan: #22d3ee;
    --ac-emerald: #10b981;
    --ac-amber: #f59e0b;
    --ac-rose: #fb7185;

    --ac-grad: linear-gradient(120deg, var(--ac-violet) 0%, var(--ac-fuchsia) 45%, var(--ac-cyan) 100%);
    --ac-grad-soft: linear-gradient(120deg, rgba(139, 92, 246, .18), rgba(217, 70, 239, .14), rgba(34, 211, 238, .16));

    /* Shape */
    --ac-radius: 22px;
    --ac-radius-sm: 14px;
    --ac-radius-lg: 30px;
    --ac-shadow: 0 24px 60px -28px rgba(0, 0, 0, .85);
    --ac-shadow-glow: 0 20px 60px -20px rgba(139, 92, 246, .55);

    --ac-maxw: 1200px;
    --ac-ease: cubic-bezier(.22, 1, .36, 1);

    /* Font stacks.
       Body text uses the stack below as specified. Bengali glyphs (১১২৩) are
       missing from Latin-only fonts, so the numeral stack repeats the same
       Bengali faces — otherwise Bangla digits would fall back to a different
       font than the surrounding body text. */
    --ac-font-body: 'Noto Sans Bengali', 'Hind Siliguri', 'Segoe UI', 'Apple Color Emoji', 'Noto Color Emoji', 'Android Emoji', sans-serif;
    --ac-font-display: "Anek Bangla", 'Noto Sans Bengali', 'Hind Siliguri', 'Segoe UI', sans-serif;
    --ac-font-num: 'Inter', 'Noto Sans Bengali', 'Hind Siliguri', 'Segoe UI', 'Apple Color Emoji', 'Noto Color Emoji', 'Android Emoji', sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body.ac-body {
    margin: 0;
    background: var(--ac-bg);
    color: var(--ac-text);
    font-family: var(--ac-font-body);
    /* 500 (not 400) — the light default read as thin/weak at body sizes. */
    font-weight: 500;
    font-size: 17px;
    line-height: 1.75;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -webkit-tap-highlight-color: transparent;
    text-rendering: optimizeLegibility;
}

/* Anchor targets must clear the fixed navbar (direct #hash loads included). */
section[id], main[id], #top { scroll-margin-top: 92px; }

button, a, input, textarea, select { touch-action: manipulation; }

/* ── Ambient background ─────────────────────────────────────────────── */
.ac-aurora {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.ac-aurora::before {
    content: "";
    position: absolute;
    inset: -20%;
    background:
        radial-gradient(46% 42% at 12% 6%, rgba(139, 92, 246, .32), transparent 60%),
        radial-gradient(40% 38% at 88% 12%, rgba(34, 211, 238, .22), transparent 60%),
        radial-gradient(46% 40% at 70% 88%, rgba(217, 70, 239, .20), transparent 62%),
        radial-gradient(40% 36% at 18% 92%, rgba(16, 185, 129, .14), transparent 60%);
    filter: blur(30px);
    animation: ac-aurora 26s var(--ac-ease) infinite alternate;
}

.ac-aurora::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, .028) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .028) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: radial-gradient(120% 90% at 50% 0%, #000 20%, transparent 78%);
    -webkit-mask-image: radial-gradient(120% 90% at 50% 0%, #000 20%, transparent 78%);
}

@keyframes ac-aurora {
    0%   { transform: translate3d(0, 0, 0) scale(1); }
    50%  { transform: translate3d(2%, -1.5%, 0) scale(1.06); }
    100% { transform: translate3d(-2%, 1.5%, 0) scale(1.03); }
}

/* ── Layout ─────────────────────────────────────────────────────────── */
.ac-shell { position: relative; z-index: 1; }

.ac-wrap {
    width: 100%;
    max-width: var(--ac-maxw);
    margin: 0 auto;
    padding: 0 22px;
}

.ac-section { padding: 96px 0; position: relative; }
.ac-section--tight { padding: 68px 0; }

/* ── Typography ─────────────────────────────────────────────────────── */
/* Every paragraph declares the body stack itself rather than relying on
   inheritance, so no wrapping element can change a <p>. The value lives in
   --ac-font-body:
   'Noto Sans Bengali', 'Hind Siliguri', 'Segoe UI', 'Apple Color Emoji',
   'Noto Color Emoji', 'Android Emoji', sans-serif */
p {
    font-family: var(--ac-font-body);
}

.ac-h1, .ac-h2, .ac-h3, .ac-h4 {
    font-family: var(--ac-font-display);
    font-weight: 800;
    line-height: 1.28;
    letter-spacing: -0.01em;
    margin: 0 0 16px;
}

.ac-h1 { font-size: clamp(2.05rem, 6.2vw, 4rem); line-height: 1.18; }
.ac-h2 { font-size: clamp(1.7rem, 4.4vw, 2.75rem); }
.ac-h3 { font-size: clamp(1.22rem, 2.4vw, 1.5rem); }
.ac-h4 { font-size: 1.08rem; }
.ac-lead { font-size: clamp(1rem, 1.9vw, 1.16rem); color: var(--ac-muted); margin: 0 0 22px; }
.ac-p { color: var(--ac-muted); margin: 0 0 14px; }
.ac-num, .ac-latin { font-family: var(--ac-font-num); font-feature-settings: "tnum" 1; }

.ac-grad-text {
    background: var(--ac-grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    background-size: 220% 220%;
    animation: ac-grad-shift 8s ease infinite;
}

@keyframes ac-grad-shift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.ac-marker {
    position: relative;
    white-space: nowrap;
}
.ac-marker::after {
    content: "";
    position: absolute;
    left: -2px; right: -2px; bottom: .06em;
    height: .34em;
    background: linear-gradient(90deg, rgba(139,92,246,.45), rgba(34,211,238,.35));
    border-radius: 999px;
    z-index: -1;
}

/* ── Eyebrow / badge ────────────────────────────────────────────────── */
.ac-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    font-family: var(--ac-font-num);
    font-size: .78rem;
    font-weight: 600;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: #dfe4ff;
    background: rgba(255, 255, 255, .05);
    border: 1px solid var(--ac-line);
    padding: 8px 16px;
    border-radius: 999px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    margin-bottom: 22px;
}
.ac-eyebrow i { color: var(--ac-cyan); }

.ac-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--ac-emerald);
    box-shadow: 0 0 0 4px rgba(16, 185, 129, .16);
    animation: ac-pulse 2s ease-in-out infinite;
}
@keyframes ac-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(16,185,129,.35); }
    50% { box-shadow: 0 0 0 7px rgba(16,185,129,0); }
}

/* ── Buttons ────────────────────────────────────────────────────────── */
.ac-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1rem;
    padding: 15px 30px;
    border-radius: 999px;
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: transform .28s var(--ac-ease), box-shadow .28s var(--ac-ease), background .28s, border-color .28s;
    white-space: nowrap;
    line-height: 1.4;
}

.ac-btn-primary {
    color: #fff;
    background: var(--ac-grad);
    background-size: 180% 180%;
    box-shadow: var(--ac-shadow-glow);
}
.ac-btn-primary:hover {
    transform: translateY(-3px);
    background-position: 100% 50%;
    box-shadow: 0 26px 70px -18px rgba(217, 70, 239, .7);
}

.ac-btn-ghost {
    color: var(--ac-text);
    background: rgba(255, 255, 255, .05);
    border-color: var(--ac-line-strong);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}
.ac-btn-ghost:hover {
    transform: translateY(-3px);
    background: rgba(255, 255, 255, .1);
    border-color: rgba(139, 92, 246, .6);
}

.ac-btn-sm { padding: 11px 22px; font-size: .93rem; }
.ac-btn-block { width: 100%; }

/* ── Cards ──────────────────────────────────────────────────────────── */
.ac-card {
    position: relative;
    background: var(--ac-panel);
    border: 1px solid var(--ac-line);
    border-radius: var(--ac-radius);
    padding: 30px 26px;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    transition: transform .35s var(--ac-ease), border-color .35s, background .35s, box-shadow .35s;
    overflow: hidden;
}
.ac-card::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,.35), transparent);
    opacity: .7;
}
.ac-card:hover {
    transform: translateY(-6px);
    background: var(--ac-panel-strong);
    border-color: var(--ac-line-strong);
    box-shadow: var(--ac-shadow);
}

.ac-card--glow:hover { box-shadow: 0 26px 70px -30px rgba(139, 92, 246, .85); }

.ac-icon {
    width: 54px; height: 54px;
    border-radius: 16px;
    display: grid;
    place-items: center;
    font-size: 1.28rem;
    color: #fff;
    margin-bottom: 18px;
    box-shadow: 0 14px 30px -14px rgba(0, 0, 0, .9);
}
.ac-icon--violet  { background: linear-gradient(135deg, #8b5cf6, #6d28d9); }
.ac-icon--fuchsia { background: linear-gradient(135deg, #d946ef, #a21caf); }
.ac-icon--cyan    { background: linear-gradient(135deg, #22d3ee, #0e7490); }
.ac-icon--emerald { background: linear-gradient(135deg, #10b981, #047857); }
.ac-icon--amber   { background: linear-gradient(135deg, #f59e0b, #b45309); }
.ac-icon--rose    { background: linear-gradient(135deg, #fb7185, #be123c); }
.ac-icon--indigo  { background: linear-gradient(135deg, #6366f1, #4338ca); }

/* ── Grids ──────────────────────────────────────────────────────────── */
.ac-grid { display: grid; gap: 22px; }
.ac-grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.ac-grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.ac-grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

/* Track sizes are minmax(0, 1fr) above, but the *children* still need an
   explicit min-width: 0. Otherwise a child's min-content width wins (the hero
   code mockup uses white-space: nowrap) and the document becomes wider than
   the viewport on phones, adding an unwanted horizontal scrollbar. */
.ac-hero__grid > *,
.ac-grid > *,
.ac-price-wrap > *,
.ac-trainer > *,
.ac-flow > *,
.ac-compare > * { min-width: 0; }
.ac-window, .ac-window__body, .ac-line-code { min-width: 0; }

/* ── Section heading block ──────────────────────────────────────────── */
.ac-sechead { max-width: 760px; margin: 0 auto 54px; text-align: center; }
.ac-sechead .ac-p { font-size: 1.06rem; }

/* ── Navigation ─────────────────────────────────────────────────────── */
.ac-nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 60;
    transition: background .35s var(--ac-ease), backdrop-filter .35s, border-color .35s, padding .35s;
    border-bottom: 1px solid transparent;
}
.ac-nav.is-stuck {
    background: rgba(5, 6, 15, .78);
    backdrop-filter: blur(18px) saturate(150%);
    -webkit-backdrop-filter: blur(18px) saturate(150%);
    border-bottom-color: var(--ac-line);
}
.ac-nav__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    height: 74px;
}
.ac-brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    /* lets the logo shrink inside the flex navbar instead of overflowing */
    min-width: 0;
    text-decoration: none;
    color: var(--ac-text);
}
.ac-brand__mark {
    width: 42px; height: 42px;
    border-radius: 13px;
    background: var(--ac-grad);
    display: grid;
    place-items: center;
    color: #fff;
    font-size: 1.05rem;
    box-shadow: 0 12px 28px -12px rgba(139, 92, 246, .9);
    flex-shrink: 0;
}
.ac-brand__name {
    font-family: "Anek Bangla", sans-serif;
    font-weight: 800;
    font-size: 1.14rem;
    line-height: 1.15;
    letter-spacing: -0.01em;
}

/* Uploaded brand logo (admin → Academy Page → ব্র্যান্ড লোগো).
   Height is capped by --ac-logo-h, which the admin editor sets on <body>.
   width/height auto + max-width keep the aspect ratio intact and let the logo
   shrink on small screens instead of overflowing. */
.ac-brand__logo {
    display: block;
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: var(--ac-logo-h, 40px);
    object-fit: contain;
}
.ac-brand__sub {
    display: block;
    font-family: var(--ac-font-num);
    font-size: .66rem;
    letter-spacing: .22em;
    text-transform: uppercase;
    color: var(--ac-dim);
    font-weight: 600;
}

.ac-nav__links { display: flex; align-items: center; gap: 4px; }
.ac-nav__link {
    color: var(--ac-muted);
    text-decoration: none;
    font-size: .95rem;
    font-weight: 500;
    padding: 9px 14px;
    border-radius: 999px;
    transition: color .25s, background .25s;
    white-space: nowrap;
}
.ac-nav__link:hover { color: var(--ac-text); background: rgba(255, 255, 255, .06); }

.ac-nav__toggle {
    display: none;
    width: 44px; height: 44px;
    border-radius: 13px;
    background: rgba(255, 255, 255, .06);
    border: 1px solid var(--ac-line);
    color: var(--ac-text);
    font-size: 1.15rem;
    cursor: pointer;
    align-items: center;
    justify-content: center;
}

.ac-drawer {
    position: fixed;
    inset: 0;
    z-index: 70;
    background: rgba(5, 6, 15, .92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 22px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-12px);
    transition: opacity .3s var(--ac-ease), transform .3s var(--ac-ease), visibility .3s;
    overflow-y: auto;
}
.ac-drawer.is-open { opacity: 1; visibility: visible; transform: none; }
.ac-drawer__top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.ac-drawer a.ac-drawer__link {
    color: var(--ac-text);
    text-decoration: none;
    font-family: "Anek Bangla", sans-serif;
    font-size: 1.22rem;
    font-weight: 700;
    padding: 14px 6px;
    border-bottom: 1px solid var(--ac-line);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.ac-drawer a.ac-drawer__link i { color: var(--ac-violet); font-size: .95rem; }
.ac-drawer .ac-btn { margin-top: 22px; }

/* ── Hero ───────────────────────────────────────────────────────────── */
.ac-hero { padding: 152px 0 74px; overflow: hidden; }
.ac-hero__grid {
    display: grid;
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
    gap: 54px;
    align-items: center;
}
.ac-hero__title { margin-bottom: 20px; }
.ac-hero__sub { font-size: clamp(1.03rem, 2vw, 1.22rem); color: var(--ac-muted); max-width: 620px; margin: 0 0 28px; }

.ac-pills { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 30px; }
.ac-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: .88rem;
    font-weight: 600;
    color: #e7ebff;
    background: rgba(255, 255, 255, .05);
    border: 1px solid var(--ac-line);
    padding: 8px 15px;
    border-radius: 999px;
}
.ac-pill i { color: var(--ac-cyan); font-size: .82rem; }
.ac-pill strong { font-family: var(--ac-font-num); font-weight: 700; }

.ac-cta-row { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.ac-cta-note { display: flex; align-items: center; gap: 9px; color: var(--ac-dim); font-size: .88rem; margin-top: 20px; }

/* Hero visual */
.ac-hero__art { position: relative; min-height: 430px; }
.ac-window {
    position: relative;
    background: linear-gradient(160deg, rgba(20, 24, 52, .96), rgba(9, 11, 26, .98));
    border: 1px solid var(--ac-line-strong);
    border-radius: var(--ac-radius);
    box-shadow: var(--ac-shadow), 0 0 90px -40px rgba(139, 92, 246, .9);
    overflow: hidden;
    z-index: 2;
}
.ac-window__bar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 13px 16px;
    background: rgba(255, 255, 255, .04);
    border-bottom: 1px solid var(--ac-line);
}
.ac-window__dot { width: 11px; height: 11px; border-radius: 50%; }
.ac-window__title {
    margin-left: 8px;
    font-family: var(--ac-font-num);
    font-size: .78rem;
    color: var(--ac-dim);
    letter-spacing: .05em;
}
.ac-window__body { padding: 18px 18px 22px; font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace; font-size: .84rem; line-height: 1.95; }
.ac-line-code { display: flex; gap: 12px; white-space: nowrap; overflow: hidden; }
.ac-line-code .ln { color: #3c4166; user-select: none; min-width: 18px; text-align: right; }
.ac-tok-key { color: #c084fc; }
.ac-tok-fn { color: #22d3ee; }
.ac-tok-str { color: #86efac; }
.ac-tok-com { color: #4b5378; }
.ac-tok-var { color: #fca5a5; }
.ac-caret { display: inline-block; width: 8px; height: 15px; background: var(--ac-cyan); vertical-align: -2px; animation: ac-blink 1.05s steps(2, start) infinite; }
@keyframes ac-blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

.ac-float-chip {
    position: absolute;
    display: inline-flex;
    align-items: center;
    gap: 9px;
    background: rgba(12, 15, 34, .92);
    border: 1px solid var(--ac-line-strong);
    border-radius: 15px;
    padding: 11px 16px;
    font-size: .84rem;
    font-weight: 600;
    color: #eef1ff;
    box-shadow: var(--ac-shadow);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 3;
    animation: ac-float 6s ease-in-out infinite;
}
.ac-float-chip i { color: var(--ac-emerald); }
.ac-float-chip--a { top: -14px; left: -14px; }
.ac-float-chip--b { bottom: 34px; right: -16px; animation-delay: -2.2s; }
.ac-float-chip--c { bottom: -16px; left: 22px; animation-delay: -4.4s; }
@keyframes ac-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-11px); }
}

.ac-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(46px);
    opacity: .55;
    z-index: 1;
}
.ac-orb--1 { width: 230px; height: 230px; background: #7c3aed; top: -50px; right: -30px; }
.ac-orb--2 { width: 200px; height: 200px; background: #06b6d4; bottom: -40px; left: -40px; }

/* ── Marquee ────────────────────────────────────────────────────────── */
.ac-marquee {
    position: relative;
    overflow: hidden;
    border-top: 1px solid var(--ac-line);
    border-bottom: 1px solid var(--ac-line);
    padding: 22px 0;
    background: rgba(255, 255, 255, .02);
    mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.ac-marquee__track { display: flex; gap: 46px; width: max-content; animation: ac-scroll 32s linear infinite; }
.ac-marquee:hover .ac-marquee__track { animation-play-state: paused; }
.ac-marquee__item {
    display: inline-flex;
    align-items: center;
    gap: 11px;
    font-family: var(--ac-font-num);
    font-weight: 600;
    font-size: 1rem;
    color: #cfd6f7;
    opacity: .82;
    white-space: nowrap;
}
.ac-marquee__item i { font-size: 1.12rem; color: var(--ac-violet); }
@keyframes ac-scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ── Flow / steps ───────────────────────────────────────────────────── */
.ac-flow { display: flex; flex-wrap: wrap; align-items: stretch; justify-content: center; gap: 14px; }
.ac-flow__step {
    flex: 1 1 150px;
    max-width: 190px;
    min-width: 0;
    background: var(--ac-panel);
    border: 1px solid var(--ac-line);
    border-radius: var(--ac-radius-sm);
    padding: 22px 16px;
    text-align: center;
    transition: transform .32s var(--ac-ease), border-color .32s, background .32s;
}
.ac-flow__step:hover { transform: translateY(-6px); border-color: rgba(139, 92, 246, .6); background: var(--ac-panel-strong); }
.ac-flow__idx {
    font-family: var(--ac-font-num);
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .16em;
    color: var(--ac-cyan);
    display: block;
    margin-bottom: 8px;
}
.ac-flow__step i { font-size: 1.5rem; display: block; margin-bottom: 10px; color: #fff; }
.ac-flow__step strong { display: block; font-family: "Anek Bangla", sans-serif; font-size: 1.04rem; font-weight: 700; }
.ac-flow__step small { color: var(--ac-dim); font-size: .82rem; }
.ac-flow__arrow { display: grid; place-items: center; color: var(--ac-violet); font-size: 1.1rem; opacity: .6; }

/* ── Phases (curriculum) ────────────────────────────────────────────── */
.ac-phase {
    position: relative;
    background: var(--ac-panel);
    border: 1px solid var(--ac-line);
    border-radius: var(--ac-radius-lg);
    padding: 34px 30px;
    overflow: hidden;
    transition: transform .35s var(--ac-ease), border-color .35s, box-shadow .35s;
}
.ac-phase:hover { transform: translateY(-7px); border-color: var(--ac-line-strong); box-shadow: var(--ac-shadow); }
.ac-phase::after {
    content: "";
    position: absolute;
    top: -70px; right: -70px;
    width: 190px; height: 190px;
    border-radius: 50%;
    background: var(--ac-grad-soft);
    filter: blur(20px);
    opacity: .8;
}
.ac-phase__no {
    font-family: var(--ac-font-num);
    font-size: 2.6rem;
    font-weight: 700;
    line-height: 1;
    background: var(--ac-grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 12px;
}
.ac-phase__tag {
    display: inline-block;
    font-size: .74rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--ac-cyan);
    font-family: var(--ac-font-num);
    margin-bottom: 6px;
}

.ac-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; position: relative; z-index: 1; }
.ac-tag {
    font-size: .82rem;
    color: #d7dcf8;
    background: rgba(255, 255, 255, .055);
    border: 1px solid var(--ac-line);
    border-radius: 999px;
    padding: 6px 13px;
    transition: background .25s, color .25s, border-color .25s;
}
.ac-tag:hover { background: rgba(139, 92, 246, .22); border-color: rgba(139, 92, 246, .5); color: #fff; }

.ac-list { list-style: none; padding: 0; margin: 16px 0 0; position: relative; z-index: 1; }
.ac-list li { position: relative; padding-left: 28px; margin-bottom: 9px; color: var(--ac-muted); font-size: .95rem; }
.ac-list li::before {
    content: "\f00c";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    position: absolute;
    left: 0; top: 2px;
    font-size: .78rem;
    color: var(--ac-emerald);
}

/* ── Build cards ────────────────────────────────────────────────────── */
.ac-build {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    background: var(--ac-panel);
    border: 1px solid var(--ac-line);
    border-radius: var(--ac-radius);
    padding: 24px 22px;
    transition: transform .32s var(--ac-ease), border-color .32s, background .32s;
    height: 100%;
}
.ac-build:hover { transform: translateY(-6px); border-color: rgba(34, 211, 238, .45); background: var(--ac-panel-strong); }
.ac-build__ico {
    flex: 0 0 48px;
    width: 48px; height: 48px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    font-size: 1.12rem;
    color: #fff;
}
.ac-build h3 { margin: 0 0 6px; font-family: "Anek Bangla", sans-serif; font-size: 1.1rem; font-weight: 700; }
.ac-build p { margin: 0; color: var(--ac-muted); font-size: .92rem; line-height: 1.7; }

/* ── Compare table ──────────────────────────────────────────────────── */
.ac-compare { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.ac-compare__col { border-radius: var(--ac-radius); padding: 30px 26px; border: 1px solid var(--ac-line); }
.ac-compare__col--old { background: rgba(255, 255, 255, .025); }
.ac-compare__col--new { background: var(--ac-grad-soft); border-color: rgba(139, 92, 246, .45); box-shadow: var(--ac-shadow); }
.ac-compare__col h3 { margin-top: 0; }
.ac-compare__col--old h3 { color: var(--ac-dim); }
.ac-list--cross li::before { content: "\f00d"; color: var(--ac-rose); }
.ac-list--star li::before { content: "\f005"; color: var(--ac-amber); }

/* ── Trainer ────────────────────────────────────────────────────────── */
.ac-trainer {
    display: grid;
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
    gap: 40px;
    align-items: center;
    background: var(--ac-panel);
    border: 1px solid var(--ac-line);
    border-radius: var(--ac-radius-lg);
    padding: 40px;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    overflow: hidden;
    position: relative;
}
.ac-trainer__photo {
    position: relative;
    border-radius: var(--ac-radius);
    aspect-ratio: 4 / 4.4;
    background:
        radial-gradient(circle at 50% 24%, rgba(255, 255, 255, .18), transparent 45%),
        var(--ac-grad);
    display: grid;
    place-items: center;
    box-shadow: var(--ac-shadow-glow);
    overflow: hidden;
}
.ac-trainer__photo i { font-size: 5.6rem; color: rgba(255, 255, 255, .92); }
.ac-trainer__ring {
    position: absolute;
    inset: 14px;
    border: 1px dashed rgba(255, 255, 255, .28);
    border-radius: calc(var(--ac-radius) - 8px);
    pointer-events: none;
}

/* Trainer photo (falls back to the gradient + icon placeholder when unset) */
.ac-trainer__photo img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.ac-trainer__highlight {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    background: linear-gradient(120deg, rgba(139, 92, 246, .18), rgba(34, 211, 238, .10));
    border: 1px solid rgba(139, 92, 246, .45);
    border-radius: var(--ac-radius-sm);
    padding: 17px 20px;
    margin: 6px 0 20px;
    color: #eaedff;
    font-size: .97rem;
    line-height: 1.75;
    box-shadow: 0 18px 40px -30px rgba(139, 92, 246, .9);
}
.ac-trainer__highlight i { color: var(--ac-amber); font-size: 1.2rem; margin-top: 4px; }
.ac-trainer__highlight strong { color: #fff; }

.ac-companies { margin-top: 24px; }
.ac-companies__title {
    font-family: var(--ac-font-num);
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--ac-dim);
    margin-bottom: 12px;
}
.ac-company-row { display: flex; flex-wrap: wrap; gap: 10px; }
.ac-company {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    background: rgba(255, 255, 255, .05);
    border: 1px solid var(--ac-line);
    border-radius: 999px;
    padding: 9px 17px;
    font-size: .92rem;
    font-weight: 500;
    color: #e4e8ff;
    transition: transform .28s var(--ac-ease), border-color .28s, background .28s;
}
.ac-company:hover { transform: translateY(-3px); border-color: rgba(34, 211, 238, .5); background: var(--ac-panel-strong); }
.ac-company i { color: var(--ac-cyan); }

.ac-linkedin {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-top: 24px;
    padding: 12px 22px;
    border-radius: 999px;
    background: rgba(10, 102, 194, .16);
    border: 1px solid rgba(10, 102, 194, .5);
    color: #d3e6ff;
    text-decoration: none;
    font-weight: 600;
    font-size: .94rem;
    transition: transform .28s var(--ac-ease), background .28s, border-color .28s, color .28s;
}
.ac-linkedin:hover { transform: translateY(-3px); background: rgba(10, 102, 194, .3); border-color: #0a66c2; color: #fff; }
.ac-linkedin i { color: #4aa3f0; font-size: 1.12rem; }

.ac-facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-top: 26px; }
.ac-fact { display: flex; gap: 12px; align-items: flex-start; background: rgba(255, 255, 255, .04); border: 1px solid var(--ac-line); border-radius: var(--ac-radius-sm); padding: 15px 16px; }
.ac-fact i { color: var(--ac-cyan); margin-top: 5px; }
.ac-fact span { font-size: .95rem; color: #dde2fb; font-weight: 600; line-height: 1.6; }

/* ── Stats strip ────────────────────────────────────────────────────── */
.ac-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.ac-stat {
    text-align: center;
    background: var(--ac-panel);
    border: 1px solid var(--ac-line);
    border-radius: var(--ac-radius);
    padding: 30px 18px;
    transition: transform .32s var(--ac-ease), border-color .32s;
}
.ac-stat:hover { transform: translateY(-6px); border-color: rgba(139, 92, 246, .55); }
.ac-stat__num {
    font-family: var(--ac-font-num);
    font-size: clamp(1.9rem, 4.4vw, 2.6rem);
    font-weight: 700;
    line-height: 1.1;
    background: var(--ac-grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.ac-stat__label { color: var(--ac-muted); font-size: .92rem; margin-top: 6px; }

/* ── Pricing card ───────────────────────────────────────────────────── */
.ac-price-wrap { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 30px; align-items: start; }
.ac-price {
    position: relative;
    border-radius: var(--ac-radius-lg);
    padding: 38px 34px;
    background:
        linear-gradient(180deg, rgba(139, 92, 246, .14), rgba(9, 11, 26, .9)),
        rgba(9, 11, 26, .92);
    border: 1px solid rgba(139, 92, 246, .45);
    box-shadow: var(--ac-shadow), 0 0 90px -50px rgba(139, 92, 246, .95);
    overflow: hidden;
}
.ac-price__flag {
    position: absolute;
    top: 20px; right: -46px;
    transform: rotate(38deg);
    background: var(--ac-grad);
    color: #fff;
    font-family: var(--ac-font-num);
    font-size: .74rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    padding: 7px 56px;
}
.ac-price__amount { display: flex; align-items: baseline; gap: 10px; margin: 12px 0 4px; }
.ac-price__amount b {
    font-family: var(--ac-font-num);
    font-size: clamp(2.6rem, 6.4vw, 3.5rem);
    font-weight: 700;
    line-height: 1;
    background: var(--ac-grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.ac-price__amount small { color: var(--ac-muted); font-size: .95rem; }
.ac-price__list { margin-top: 26px; }
.ac-price__list .ac-list li { display: flex; justify-content: space-between; gap: 14px; padding-left: 30px; }
.ac-price__list .ac-list li b { font-family: var(--ac-font-num); color: #fff; font-weight: 700; }

.ac-note {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    background: rgba(245, 158, 11, .08);
    border: 1px solid rgba(245, 158, 11, .3);
    border-radius: var(--ac-radius-sm);
    padding: 16px 18px;
    color: #ffe4b5;
    font-size: .93rem;
    line-height: 1.7;
}
.ac-note i { color: var(--ac-amber); margin-top: 4px; }

/* ── Audience ───────────────────────────────────────────────────────── */
.ac-chip-cloud { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.ac-chip-cloud span {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    background: var(--ac-panel);
    border: 1px solid var(--ac-line);
    border-radius: 999px;
    padding: 11px 20px;
    font-size: .95rem;
    color: #e4e8ff;
    transition: transform .28s var(--ac-ease), border-color .28s, background .28s;
}
.ac-chip-cloud span:hover { transform: translateY(-4px); background: var(--ac-panel-strong); border-color: rgba(34, 211, 238, .5); }
.ac-chip-cloud i { color: var(--ac-violet); }

/* ── FAQ ────────────────────────────────────────────────────────────── */
.ac-faq { display: grid; gap: 12px; max-width: 880px; margin: 0 auto; }
.ac-faq__item {
    background: var(--ac-panel);
    border: 1px solid var(--ac-line);
    border-radius: var(--ac-radius-sm);
    overflow: hidden;
    transition: border-color .3s, background .3s;
}
.ac-faq__item.is-open { border-color: rgba(139, 92, 246, .55); background: var(--ac-panel-strong); }
.ac-faq__q {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    text-align: left;
    background: none;
    border: 0;
    color: var(--ac-text);
    font-family: "Anek Bangla", sans-serif;
    font-size: 1.06rem;
    font-weight: 700;
    padding: 20px 22px;
    cursor: pointer;
    line-height: 1.6;
}
.ac-faq__q i { color: var(--ac-violet); transition: transform .3s var(--ac-ease); flex-shrink: 0; }
.ac-faq__item.is-open .ac-faq__q i { transform: rotate(45deg); }
.ac-faq__a {
    max-height: 0;
    overflow: hidden;
    transition: max-height .4s var(--ac-ease);
}
.ac-faq__a-inner { padding: 0 22px 22px; color: var(--ac-muted); font-size: .96rem; }
.ac-faq__a-inner strong { color: #fff; }

/* ── Final CTA ──────────────────────────────────────────────────────── */
.ac-final {
    position: relative;
    border-radius: var(--ac-radius-lg);
    padding: 66px 34px;
    text-align: center;
    background:
        radial-gradient(120% 130% at 50% 0%, rgba(139, 92, 246, .28), transparent 62%),
        linear-gradient(180deg, rgba(255, 255, 255, .05), rgba(255, 255, 255, .015));
    border: 1px solid var(--ac-line-strong);
    overflow: hidden;
}
.ac-final::after {
    content: "";
    position: absolute;
    left: 50%; bottom: -160px;
    transform: translateX(-50%);
    width: 560px; height: 300px;
    background: radial-gradient(closest-side, rgba(34, 211, 238, .35), transparent);
    filter: blur(30px);
}
.ac-final > * { position: relative; z-index: 1; }
.ac-final .ac-cta-row { justify-content: center; margin-top: 28px; }
.ac-final__meta { display: flex; flex-wrap: wrap; gap: 14px 30px; justify-content: center; margin-top: 26px; color: var(--ac-muted); font-size: .95rem; }
.ac-final__meta b { font-family: var(--ac-font-num); color: #fff; }

/* ── Footer ─────────────────────────────────────────────────────────── */
.ac-footer { border-top: 1px solid var(--ac-line); padding: 54px 0 34px; background: rgba(255, 255, 255, .015); }
.ac-footer__grid { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr) minmax(0, 1fr); gap: 34px; }
.ac-footer h4 { font-family: "Anek Bangla", sans-serif; font-size: 1rem; font-weight: 700; margin: 0 0 14px; }
.ac-footer a { color: var(--ac-muted); text-decoration: none; display: block; padding: 5px 0; font-size: .94rem; transition: color .25s, transform .25s; }
.ac-footer a:hover { color: var(--ac-text); transform: translateX(3px); }
.ac-footer__bottom {
    margin-top: 36px;
    padding-top: 22px;
    border-top: 1px solid var(--ac-line);
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    justify-content: space-between;
    color: var(--ac-dim);
    font-size: .86rem;
}

/* ── Floating chat / enroll ─────────────────────────────────────────── */
.ac-fab {
    position: fixed;
    right: 20px; bottom: 20px;
    z-index: 65;
    display: inline-flex;
    align-items: center;
    gap: 11px;
    padding: 14px 22px 14px 16px;
    border-radius: 999px;
    background: linear-gradient(120deg, #25d366, #128c7e);
    color: #fff;
    text-decoration: none;
    font-weight: 700;
    font-size: .95rem;
    box-shadow: 0 18px 40px -16px rgba(37, 211, 102, .75);
    transition: transform .3s var(--ac-ease);
}
.ac-fab:hover { transform: translateY(-4px) scale(1.02); }
.ac-fab i { font-size: 1.35rem; }

/* ── Trust strip (directly under the hero) ───────────────────────────── */
.ac-trust-wrap { padding: 4px 0 34px; }
.ac-trust {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    background: var(--ac-panel);
    border: 1px solid var(--ac-line);
    border-radius: var(--ac-radius);
    padding: 18px 20px;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}
.ac-trust__item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: .89rem;
    font-weight: 600;
    color: #e3e8ff;
    line-height: 1.45;
}
.ac-trust__item + .ac-trust__item { border-left: 1px solid var(--ac-line); padding-left: 14px; }
.ac-trust__item i { color: var(--ac-amber); font-size: 1rem; flex-shrink: 0; }

/* ── Real sites (compact link buttons) ──────────────────────────────── */
.ac-sitebar { padding: 34px 0; }
.ac-sitebar__inner {
    background: var(--ac-panel);
    border: 1px solid var(--ac-line);
    border-radius: var(--ac-radius);
    padding: 22px 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    text-align: center;
}
.ac-sitebar__head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 10px;
}
.ac-sitebar__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--ac-font-num);
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--ac-cyan);
}
.ac-sitebar__title {
    font-family: var(--ac-font-display);
    font-size: clamp(1.05rem, 2.2vw, 1.32rem);
    font-weight: 700;
    line-height: 1.3;
    margin: 0;
}
.ac-sitebar__links { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.ac-sitebtn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 11px 18px;
    border-radius: 999px;
    background: rgba(255, 255, 255, .05);
    border: 1px solid var(--ac-line-strong);
    color: var(--ac-text);
    text-decoration: none;
    font-weight: 600;
    font-size: .95rem;
    transition: transform .28s var(--ac-ease), border-color .28s, background .28s;
}
.ac-sitebtn i:first-child { color: var(--ac-cyan); font-size: 1rem; }
.ac-sitebtn__tag {
    font-family: var(--ac-font-num);
    font-size: .7rem;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--ac-dim);
    border-left: 1px solid var(--ac-line-strong);
    padding-left: 10px;
}
.ac-sitebtn__ext { color: var(--ac-dim); font-size: .76rem; }
.ac-sitebtn:hover {
    transform: translateY(-3px);
    background: var(--ac-panel-strong);
    border-color: rgba(34, 211, 238, .5);
}
.ac-sitebtn:hover .ac-sitebtn__ext { color: var(--ac-cyan); }
.ac-sitebar__note { margin: 0; font-size: .85rem; color: var(--ac-dim); }
.ac-sitebar__note i { color: var(--ac-cyan); margin-right: 6px; }

/* ── Enrollment steps ───────────────────────────────────────────────── */
.ac-step {
    position: relative;
    background: var(--ac-panel);
    border: 1px solid var(--ac-line);
    border-radius: var(--ac-radius);
    padding: 28px 24px;
    transition: transform .32s var(--ac-ease), border-color .32s, background .32s;
}
.ac-step:hover { transform: translateY(-6px); border-color: rgba(139, 92, 246, .5); background: var(--ac-panel-strong); }
.ac-step__no {
    position: absolute;
    top: 18px; right: 20px;
    font-family: var(--ac-font-num);
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: .06em;
    color: rgba(255, 255, 255, .16);
}
.ac-step__ico {
    display: grid;
    place-items: center;
    width: 52px; height: 52px;
    border-radius: 15px;
    color: #fff;
    font-size: 1.2rem;
    margin-bottom: 16px;
    box-shadow: 0 14px 30px -14px rgba(0, 0, 0, .9);
}
.ac-step h3 { margin: 0 0 8px; }
.ac-step p { margin: 0; }

/* ── Sticky enrollment bar (funnel CTA) ─────────────────────────────── */
.ac-sticky {
    position: fixed;
    left: 0; right: 0; bottom: 0;
    z-index: 58;
    padding: 10px 14px;
    transform: translateY(130%);
    transition: transform .38s var(--ac-ease);
    will-change: transform;
}
.ac-sticky.is-visible { transform: none; }
.ac-sticky__inner {
    max-width: 700px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    background: rgba(9, 11, 26, .93);
    border: 1px solid var(--ac-line-strong);
    border-radius: 999px;
    padding: 10px 10px 10px 22px;
    backdrop-filter: blur(18px) saturate(150%);
    -webkit-backdrop-filter: blur(18px) saturate(150%);
    box-shadow: 0 22px 50px -22px rgba(0, 0, 0, .95);
}
.ac-sticky__offer { display: flex; flex-direction: column; min-width: 0; }
.ac-sticky__offer b { font-family: var(--ac-font-num); font-size: 1.08rem; font-weight: 700; color: #fff; line-height: 1.25; }
.ac-sticky__offer span { font-size: .74rem; color: var(--ac-dim); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ac-sticky__actions { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.ac-sticky__icon {
    display: grid;
    place-items: center;
    width: 44px; height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .07);
    border: 1px solid var(--ac-line);
    color: #dbe2ff;
    text-decoration: none;
    font-size: 1rem;
    transition: transform .25s var(--ac-ease), background .25s;
}
.ac-sticky__icon:hover { transform: translateY(-2px); background: rgba(255, 255, 255, .14); }
.ac-sticky__icon--wa { background: rgba(37, 211, 102, .18); border-color: rgba(37, 211, 102, .45); color: #7ef2a8; }
.ac-sticky__icon--wa:hover { background: rgba(37, 211, 102, .3); }
.ac-sticky__cta { padding: 12px 22px; }

/* While the sticky bar is on screen, the floating button would duplicate it. */
.ac-fab { transition: transform .3s var(--ac-ease), opacity .3s, visibility .3s; }
body.ac-bar-on .ac-fab { opacity: 0; visibility: hidden; transform: translateY(12px); }

/* ── Mobile drawer offer line ───────────────────────────────────────── */
.ac-drawer__offer {
    margin-top: 22px;
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
    text-align: center;
    padding: 13px 16px;
    border: 1px solid var(--ac-line);
    border-radius: 14px;
    background: rgba(255, 255, 255, .05);
}
.ac-drawer__offer b { font-family: var(--ac-font-num); font-size: 1.3rem; color: #fff; }
.ac-drawer__offer span { font-size: .82rem; color: var(--ac-muted); }
.ac-drawer__offer + .ac-btn { margin-top: 12px; }

/* ── Reveal animation ───────────────────────────────────────────────── */
.ac-reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ac-ease), transform .7s var(--ac-ease); }
.ac-reveal.is-in { opacity: 1; transform: none; }

/* ── Responsive ─────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
    .ac-hero__grid { grid-template-columns: 1fr; gap: 46px; }
    .ac-hero__art { min-height: 0; order: 2; }
    .ac-grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .ac-trainer { grid-template-columns: 1fr; padding: 30px; }
    .ac-trainer__photo { max-width: 320px; margin: 0 auto; }
    .ac-price-wrap { grid-template-columns: 1fr; }
    .ac-footer__grid { grid-template-columns: 1fr 1fr; }
    .ac-trust { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .ac-trust__item:nth-child(3) { border-left: 0; padding-left: 0; }
}

@media (max-width: 860px) {
    .ac-nav__links { display: none; }
    .ac-nav__toggle { display: inline-flex; }
    .ac-grid-3 { grid-template-columns: 1fr; }
    .ac-compare { grid-template-columns: 1fr; }
    .ac-section { padding: 72px 0; }
    .ac-hero { padding: 122px 0 56px; }
    .ac-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .ac-flow__arrow { display: none; }
    .ac-flow__step { max-width: none; flex: 1 1 46%; }
    .ac-trust { grid-template-columns: 1fr; }
    .ac-trust__item + .ac-trust__item {
        border-left: 0;
        padding-left: 0;
        border-top: 1px solid var(--ac-line);
        padding-top: 13px;
        margin-top: 13px;
    }
    .ac-trust__item:nth-child(3) { padding-left: 0; }
    .ac-sitebar { padding: 28px 0; }
}

@media (max-width: 620px) {
    body.ac-body { font-size: 16.5px; }
    .ac-wrap { padding: 0 18px; }
    .ac-grid-2, .ac-grid-4, .ac-facts { grid-template-columns: 1fr; }
    /* keep the 4 key stats in 2 columns so users don't scroll past 4 tall cards */
    .ac-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
    .ac-stat { padding: 22px 12px; }
    .ac-footer__grid { grid-template-columns: 1fr; }
    .ac-btn { width: 100%; min-height: 52px; }
    .ac-cta-row { flex-direction: column; align-items: stretch; }
    .ac-flow__step { flex: 1 1 100%; }
    .ac-float-chip--b { right: 4px; }
    .ac-float-chip--a { left: 4px; }
    .ac-price { padding: 30px 22px; }
    /* The rotated corner ribbon gets clipped on narrow cards — make it a badge */
    .ac-price__flag {
        position: static;
        display: inline-block;
        transform: none;
        border-radius: 999px;
        padding: 6px 14px;
        margin-bottom: 14px;
        font-size: .68rem;
    }
    .ac-trainer { padding: 24px 20px; }
    .ac-final { padding: 46px 20px; }
    .ac-step { padding: 24px 20px; }
    .ac-sitebar__inner { padding: 18px 16px; gap: 13px; }
    .ac-sitebtn { padding: 10px 15px; font-size: .9rem; gap: 8px; }
    .ac-sitebtn__tag { padding-left: 8px; }

    /* Sticky bar: full width, compact, with the phone number as the lead action */
    .ac-sticky { padding: 8px 10px; }
    .ac-sticky__inner { padding: 8px 8px 8px 16px; border-radius: 22px; gap: 10px; }
    .ac-sticky__offer b { font-size: 1rem; }
    .ac-sticky__offer span { font-size: .68rem; }
    .ac-sticky__cta { width: auto; min-height: 44px; padding: 10px 16px; font-size: .86rem; }
    .ac-sticky__icon { width: 44px; height: 44px; }

    /* Room for the sticky bar above the footer */
    .ac-footer { padding-bottom: 92px; }
    .ac-fab { left: 18px; right: 18px; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: .001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .001ms !important;
    }
    .ac-reveal { opacity: 1; transform: none; }
    html { scroll-behavior: auto; }
}

/* Print: keep it readable */
@media print {
    .ac-aurora, .ac-nav, .ac-fab, .ac-drawer, .ac-sticky { display: none !important; }
    body.ac-body { background: #fff; color: #111; }
}