/* ===========================================================
   ADSBG.eu — рекламен банер ("diagnostic tag")
   Самостоятелна визуална идентичност (собствени --adb-* токени),
   за да изглежда еднакво навсякъде — независимо от темата на страницата.
   =========================================================== */
.ad-banner-bar {
    --adb-bg: #0a0f1c;
    --adb-panel-bg: rgba(8, 13, 24, 0.97);
    --adb-glass: rgba(255, 255, 255, 0.05);
    --adb-glass-hover: rgba(255, 255, 255, 0.09);
    --adb-border: rgba(255, 255, 255, 0.14);
    --adb-border-strong: rgba(255, 255, 255, 0.24);
    --adb-accent: #00f2fe;
    --adb-accent2: #4f46e5;
    --adb-text: #f1f5f9;
    --adb-text-muted: #92a1b8;
    --adb-radius: 16px;

    position: relative;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    padding: .4rem 1rem;
    background:
        linear-gradient(90deg, rgba(0, 242, 254, 0.05), rgba(79, 70, 229, 0.05)),
        var(--adb-bg);
    border-bottom: 1px solid var(--adb-border);
    font-family: 'Manrope', 'Inter', system-ui, sans-serif;
    isolation: isolate;
}

.ad-banner-pill {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .32rem .8rem .32rem .4rem;
    border-radius: 999px;
    background: var(--adb-glass);
    border: 1px solid var(--adb-border-strong);
    color: var(--adb-text);
    font-size: .76rem;
    font-weight: 600;
    letter-spacing: .01em;
    cursor: pointer;
    transition: background .2s ease, box-shadow .2s ease, transform .2s ease;
    animation: adbEnter .6s cubic-bezier(.16, 1, .3, 1) both;
    animation-delay: .15s;
}
.ad-banner-pill:hover,
.ad-banner-pill[aria-expanded="true"] {
    background: var(--adb-glass-hover);
    box-shadow: 0 0 0 1px var(--adb-accent), 0 6px 18px rgba(0, 242, 254, .22);
    transform: translateY(-1px);
}
.ad-banner-pill:focus-visible {
    outline: 2px solid var(--adb-accent);
    outline-offset: 2px;
}
@keyframes adbEnter {
    from { opacity: 0; transform: translateY(-6px) scale(.94); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

.ad-banner-mark {
    width: 20px; height: 20px;
    flex: none;
    display: grid; place-items: center;
    border-radius: 6px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--adb-accent), var(--adb-accent2));
    color: #001014;
}
.ad-banner-mark svg { width: 12px; height: 12px; }
.ad-banner-mark img { width: 100%; height: 100%; object-fit: cover; }

.ad-banner-dot {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--adb-accent);
    flex: none;
    animation: adbPulse 2.4s ease-out infinite;
}
@keyframes adbPulse {
    0%   { box-shadow: 0 0 0 0 rgba(0, 242, 254, .55); }
    70%  { box-shadow: 0 0 0 6px rgba(0, 242, 254, 0); }
    100% { box-shadow: 0 0 0 0 rgba(0, 242, 254, 0); }
}

/* ── Разгъната карта ── */
.ad-banner-panel {
    position: absolute;
    top: calc(100% + 10px);
    right: 1rem;
    width: min(340px, calc(100vw - 2rem));
    background: var(--adb-panel-bg);
    backdrop-filter: blur(20px) saturate(160%);
    -webkit-backdrop-filter: blur(20px) saturate(160%);
    border: 1px solid var(--adb-border-strong);
    border-radius: var(--adb-radius);
    box-shadow: 0 24px 60px rgba(0, 0, 0, .5), 0 0 0 1px rgba(0, 242, 254, .06);
    padding: 1.1rem 1.1rem 1.15rem;
    z-index: 1060;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px) scale(.96);
    transform-origin: top right;
    pointer-events: none;
    transition: opacity .22s cubic-bezier(.16, 1, .3, 1), transform .28s cubic-bezier(.16, 1, .3, 1), visibility 0s linear .22s;
}
.ad-banner-panel.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
    pointer-events: auto;
    transition: opacity .22s cubic-bezier(.16, 1, .3, 1), transform .28s cubic-bezier(.16, 1, .3, 1);
}
.ad-banner-panel::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(135deg, rgba(0, 242, 254, .35), transparent 40%, transparent 60%, rgba(79, 70, 229, .3));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

.ad-banner-close {
    position: absolute;
    top: .6rem; right: .6rem;
    width: 26px; height: 26px;
    display: grid; place-items: center;
    border-radius: 50%;
    background: transparent;
    border: 1px solid transparent;
    color: var(--adb-text-muted);
    cursor: pointer;
    transition: background .15s ease, color .15s ease;
}
.ad-banner-close:hover { background: var(--adb-glass); color: var(--adb-text); }
.ad-banner-close svg { width: 14px; height: 14px; }

.ad-banner-panel__head {
    display: flex;
    align-items: center;
    gap: .7rem;
    margin-bottom: .85rem;
    padding-right: 1.5rem;
}
.ad-banner-panel__mark {
    width: 40px; height: 40px;
    flex: none;
    border-radius: 11px;
    overflow: hidden;
    display: grid; place-items: center;
    background: linear-gradient(135deg, var(--adb-accent), var(--adb-accent2));
    color: #001014;
    box-shadow: 0 6px 16px rgba(0, 242, 254, .3);
}
.ad-banner-panel__mark svg { width: 22px; height: 22px; }
.ad-banner-panel__mark img { width: 100%; height: 100%; object-fit: cover; }
.ad-banner-panel__title {
    display: block;
    font-family: 'Saira Condensed', 'Manrope', sans-serif;
    font-weight: 800;
    font-size: 1.2rem;
    letter-spacing: .04em;
    color: var(--adb-text);
    text-decoration: none;
}
.ad-banner-panel__title span { color: var(--adb-accent); }
.ad-banner-panel__title:hover { text-decoration: underline; text-underline-offset: 3px; }
.ad-banner-panel__slogan {
    margin: .15rem 0 0;
    font-size: .74rem;
    line-height: 1.35;
    color: var(--adb-text-muted);
}

.ad-banner-panel__label {
    font-size: .66rem;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--adb-text-muted);
    margin-bottom: .55rem;
    font-weight: 700;
}

.ad-banner-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: .5rem;
}
.ad-banner-tile {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .3rem;
    padding: .5rem .35rem .45rem;
    border-radius: 12px;
    background: var(--adb-glass);
    border: 1px solid var(--adb-border);
    text-decoration: none;
    color: var(--adb-text);
    transition: background .18s ease, border-color .18s ease, transform .18s ease;
}
.ad-banner-tile:hover {
    background: var(--adb-glass-hover);
    border-color: var(--adb-accent);
    transform: translateY(-2px);
    color: var(--adb-text);
}
.ad-banner-tile__ico {
    width: 26px; height: 26px;
    display: grid; place-items: center;
    color: var(--adb-accent);
    border-radius: 8px;
    overflow: hidden;
    transition: transform .18s ease;
}
.ad-banner-tile__ico svg { width: 26px; height: 26px; }
.ad-banner-tile:hover .ad-banner-tile__ico { transform: scale(1.08); }

/* Брандирани цветове по мрежа — самите SVG рисуват формата (currentColor) + бял детайл. */
.ad-banner-tile__ico--whatsapp  { color: #25d366; }
.ad-banner-tile__ico--telegram  { color: #29a9eb; }
.ad-banner-tile__ico--facebook  { color: #1877f2; }
.ad-banner-tile__ico--instagram { color: #d6249f; }
.ad-banner-tile__ico--tiktok    { color: #25f4ee; }
.ad-banner-tile__ico--youtube   { color: #ff0000; }
.ad-banner-tile__ico--contact   { color: var(--adb-accent2); }
.ad-banner-tile__qr {
    width: 100%;
    max-width: 64px;
    aspect-ratio: 1 / 1;
    border-radius: 6px;
    background: #fff;
    padding: 3px;
}
.ad-banner-tile__label {
    font-size: .62rem;
    font-weight: 600;
    letter-spacing: .01em;
    color: var(--adb-text-muted);
    text-align: center;
}
.ad-banner-tile:hover .ad-banner-tile__label { color: var(--adb-text); }

@media (max-width: 420px) {
    .ad-banner-grid { grid-template-columns: repeat(3, 1fr); }
    .ad-banner-panel { right: .5rem; width: min(320px, calc(100vw - 1rem)); }
}

@media (prefers-reduced-motion: reduce) {
    .ad-banner-pill, .ad-banner-dot, .ad-banner-panel { animation: none !important; transition: none !important; }
}

/* ===========================================================
   ADSBG.eu — HERO вариант (за самостоятелни презентационни
   страници, напр. /features.html). Винаги разгънат, без toggle,
   в собствената тийл палитра на приемащата страница.
   =========================================================== */
.ad-banner-hero {
    --adbh-accent: #14b8a6;
    --adbh-accent2: #2dd4bf;
    --adbh-bg1: #061a1c;
    --adbh-bg2: #0a2e2b;
    --adbh-border: rgba(45, 212, 191, .25);
    --adbh-text: #f0fdfa;
    --adbh-text-muted: rgba(240, 253, 250, .68);

    position: relative;
    overflow: hidden;
    background: linear-gradient(120deg, var(--adbh-bg1) 0%, var(--adbh-bg2) 55%, #08201f 100%);
    border-bottom: 1px solid var(--adbh-border);
    padding: 2.6rem 2rem;
    animation: adbHeroIn .7s cubic-bezier(.16, 1, .3, 1) both;
}
@keyframes adbHeroIn {
    from { opacity: 0; transform: translateY(-14px); }
    to   { opacity: 1; transform: translateY(0); }
}
.ad-banner-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 70% 80% at 12% 20%, rgba(45, 212, 191, .22), transparent 60%),
                radial-gradient(ellipse 60% 70% at 90% 80%, rgba(20, 184, 166, .16), transparent 65%);
    pointer-events: none;
}
.ad-banner-hero__inner {
    position: relative;
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    gap: 2.5rem;
    align-items: center;
}
.ad-banner-hero__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--adbh-accent2);
    margin-bottom: .9rem;
}
.ad-banner-hero__eyebrow .dot {
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--adbh-accent2);
    animation: adbPulse 2.4s ease-out infinite;
}
.ad-banner-hero__head {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}
.ad-banner-hero__mark {
    width: 56px; height: 56px;
    flex: none;
    border-radius: 16px;
    overflow: hidden;
    display: grid; place-items: center;
    background: linear-gradient(135deg, var(--adbh-accent), var(--adbh-accent2));
    color: #012624;
    box-shadow: 0 10px 26px rgba(20, 184, 166, .35);
}
.ad-banner-hero__mark svg { width: 30px; height: 30px; }
.ad-banner-hero__mark img { width: 100%; height: 100%; object-fit: cover; }
.ad-banner-hero__title {
    display: block;
    font-family: 'Saira Condensed', system-ui, sans-serif;
    font-weight: 800;
    font-size: clamp(1.8rem, 3.2vw, 2.6rem);
    letter-spacing: .02em;
    color: var(--adbh-text);
    text-decoration: none;
    line-height: 1;
}
.ad-banner-hero__title span { color: var(--adbh-accent2); }
.ad-banner-hero__title:hover { text-decoration: underline; text-underline-offset: 4px; }
.ad-banner-hero__slogan {
    font-size: 1.05rem;
    line-height: 1.5;
    color: var(--adbh-text-muted);
    max-width: 46ch;
    margin-bottom: 1.4rem;
}
.ad-banner-hero__cta {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .65rem 1.3rem;
    border-radius: 10px;
    background: var(--adbh-accent);
    color: #012624;
    font-weight: 700;
    font-size: .88rem;
    text-decoration: none;
    transition: background .18s ease, transform .18s ease;
}
.ad-banner-hero__cta:hover { background: var(--adbh-accent2); transform: translateY(-2px); color: #012624; }
.ad-banner-hero__cta svg { width: 16px; height: 16px; }

.ad-banner-hero__label {
    font-size: .68rem;
    text-transform: uppercase;
    letter-spacing: .09em;
    font-weight: 700;
    color: var(--adbh-text-muted);
    margin-bottom: .7rem;
    text-align: right;
}
.ad-banner-hero-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: .7rem;
}
.ad-banner-hero-tile {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .45rem;
    padding: .8rem .5rem .7rem;
    border-radius: 14px;
    background: rgba(255, 255, 255, .05);
    border: 1px solid var(--adbh-border);
    text-decoration: none;
    color: var(--adbh-text);
    backdrop-filter: blur(6px);
    transition: background .18s ease, border-color .18s ease, transform .18s ease;
}
.ad-banner-hero-tile:hover {
    background: rgba(255, 255, 255, .09);
    border-color: var(--adbh-accent2);
    transform: translateY(-3px);
    color: var(--adbh-text);
}
.ad-banner-hero-tile__ico {
    width: 30px; height: 30px;
    display: grid; place-items: center;
    color: var(--adbh-accent2);
    border-radius: 9px;
    overflow: hidden;
    transition: transform .18s ease;
}
.ad-banner-hero-tile__ico svg { width: 30px; height: 30px; }
.ad-banner-hero-tile:hover .ad-banner-hero-tile__ico { transform: scale(1.08); }
.ad-banner-hero-tile__qr {
    width: 100%;
    max-width: 92px;
    aspect-ratio: 1 / 1;
    border-radius: 8px;
    background: #fff;
    padding: 4px;
    box-shadow: 0 6px 16px rgba(0, 0, 0, .25);
}
.ad-banner-hero-tile__label {
    font-size: .68rem;
    font-weight: 600;
    color: var(--adbh-text-muted);
    text-align: center;
}
.ad-banner-hero-tile:hover .ad-banner-hero-tile__label { color: var(--adbh-text); }

@media (max-width: 860px) {
    .ad-banner-hero__inner { grid-template-columns: 1fr; gap: 1.75rem; }
    .ad-banner-hero__label { text-align: left; }
}
@media (max-width: 480px) {
    .ad-banner-hero { padding: 2rem 1.25rem; }
    .ad-banner-hero-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (prefers-reduced-motion: reduce) {
    .ad-banner-hero, .ad-banner-hero__eyebrow .dot { animation: none !important; }
}