/* =========================================================
   KRUGOZOR · PAGES (inner page template)
   Use together with: variants/interactive.css (loads tokens & global ix-* styles).
   Adds: page hero, breadcrumb, feature grids, pricing, FAQ,
   gallery, project detail, related, etc.
   ========================================================= */

/* ===== Page hero (compact, for inner pages) ===== */
.ix-page-hero {
    position: relative;
    padding: clamp(3rem, 6vw, 5rem) 0 clamp(2rem, 4vw, 3.5rem);
    overflow: hidden;
    background: var(--ix-paper);
}
.ix-page-hero::before,
.ix-page-hero::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
    pointer-events: none;
}
.ix-page-hero::before {
    width: 400px; height: 400px;
    top: -100px; right: -50px;
    background: radial-gradient(circle, var(--ix-purple) 0%, transparent 70%);
}
.ix-page-hero::after {
    width: 380px; height: 380px;
    bottom: -120px; left: -80px;
    background: radial-gradient(circle, var(--ix-cyan) 0%, transparent 70%);
}
.ix-page-hero .shell { position: relative; z-index: 1; }

.ix-page-hero__layout {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: clamp(2rem, 4vw, 3.5rem);
    align-items: center;
}
@media (max-width: 968px) {
    .ix-page-hero__layout { grid-template-columns: 1fr; }
    .ix-page-hero__photo { order: -1; max-width: 480px; margin: 0 auto; }
}

.ix-breadcrumb {
    display: inline-flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    font-size: 0.82rem;
    color: var(--ix-mute);
    margin-bottom: 1.5rem;
}
.ix-breadcrumb a { color: var(--ix-violet); text-decoration: none; font-weight: 500; }
.ix-breadcrumb a:hover { color: var(--ix-purple); }
.ix-breadcrumb .sep { opacity: 0.4; }
.ix-breadcrumb .current { color: var(--ix-ink); font-weight: 600; }

.ix-page-title {
    font-family: var(--ix-display);
    font-weight: 800;
    font-size: clamp(2.2rem, 5vw, 3.8rem);
    letter-spacing: -0.04em;
    line-height: 1.02;
    margin: 0 0 1.2rem;
    color: var(--ix-ink);
}
.ix-page-title .grad {
    background: var(--ix-grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: inline-block;
}
.ix-page-title em {
    font-style: normal;
    background: var(--ix-grad-warm);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.ix-page-lede {
    color: var(--ix-mute);
    font-size: 1.1rem;
    line-height: 1.65;
    max-width: 56ch;
    margin-bottom: 1.5rem;
}

.ix-page-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-bottom: 1.8rem;
}
.ix-meta-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--ix-paper-2);
    border: 1px solid var(--ix-line);
    border-radius: 99px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--ix-ink-2);
}
.ix-meta-chip i { color: var(--ix-purple); }

.ix-page-cta {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

/* Hero photo card */
.ix-page-hero__photo {
    position: relative;
    aspect-ratio: 4/5;
    border-radius: 28px;
    overflow: hidden;
    background: var(--ix-bg);
    box-shadow:
        0 30px 70px rgba(2, 27, 121, 0.35),
        0 0 0 1px rgba(5, 117, 230, 0.18);
}
.ix-page-hero__photo img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform .6s var(--ease-out, ease);
}
.ix-page-hero__photo:hover img { transform: scale(1.05); }
.ix-page-hero__photo::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 50%, rgba(6, 21, 64,0.65) 100%);
    pointer-events: none;
}
.ix-page-hero__photo-tag {
    position: absolute;
    top: 1rem; left: 1rem;
    z-index: 2;
    padding: 0.4rem 0.85rem;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    border-radius: 99px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--ix-ink);
}

/* ===== Feature grid (what's included) ===== */
.ix-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1rem;
}
.ix-feature {
    padding: 1.6rem;
    background: var(--ix-paper);
    border: 1px solid var(--ix-line);
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    transition: transform .25s, box-shadow .25s, border-color .25s;
}
.ix-feature:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 40px rgba(2, 27, 121, 0.12);
    border-color: var(--ix-purple);
}
.ix-feature__icon {
    width: 48px; height: 48px;
    border-radius: 14px;
    background: var(--ix-grad);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    box-shadow: 0 8px 20px rgba(2, 27, 121, 0.32);
    margin-bottom: 0.4rem;
}
.ix-feature.cyan .ix-feature__icon { background: linear-gradient(135deg, var(--ix-cyan), var(--ix-blue)); }
.ix-feature.pink .ix-feature__icon { background: var(--ix-grad-warm); }
.ix-feature.amber .ix-feature__icon { background: linear-gradient(135deg, var(--ix-amber), var(--ix-pink)); }
.ix-feature.green .ix-feature__icon { background: linear-gradient(135deg, var(--ix-green), var(--ix-cyan)); }
.ix-feature h3 {
    font-family: var(--ix-display);
    font-weight: 800;
    font-size: 1.15rem;
    letter-spacing: -0.01em;
    margin: 0;
}
.ix-feature p {
    color: var(--ix-mute);
    font-size: 0.92rem;
    line-height: 1.6;
    margin: 0;
}

/* ===== Pricing tiers ===== */
.ix-pricing {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.25rem;
}
.ix-tier {
    position: relative;
    padding: 2rem 1.8rem;
    background: var(--ix-paper);
    border: 1px solid var(--ix-line);
    border-radius: 24px;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    transition: transform .25s, box-shadow .25s;
}
.ix-tier:hover { transform: translateY(-6px); box-shadow: 0 22px 50px rgba(2, 27, 121, 0.15); }
.ix-tier--popular {
    background: var(--ix-bg);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 30px 60px rgba(2, 27, 121, 0.4);
    overflow: hidden;
}
.ix-tier--popular::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--ix-grad);
    opacity: 0.85;
    z-index: 0;
}
.ix-tier--popular > * { position: relative; z-index: 1; }
.ix-tier--popular .ix-tier__sub { color: rgba(255,255,255,0.75); }
.ix-tier--popular .ix-tier__price-suffix { color: rgba(255,255,255,0.7); }
.ix-tier--popular .ix-tier__list li { color: rgba(255,255,255,0.92); }

.ix-tier__badge {
    position: absolute;
    top: -12px;
    right: 24px;
    padding: 0.3rem 0.8rem;
    background: var(--ix-grad-warm);
    color: #fff;
    border-radius: 99px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    z-index: 2;
    box-shadow: 0 8px 18px rgba(0, 217, 255, 0.4);
}

.ix-tier__name {
    font-family: var(--ix-display);
    font-weight: 800;
    font-size: 1.3rem;
    letter-spacing: -0.02em;
}
.ix-tier__sub {
    color: var(--ix-mute);
    font-size: 0.9rem;
}
.ix-tier__price {
    font-family: var(--ix-display);
    font-weight: 800;
    font-size: 2.2rem;
    line-height: 1;
    letter-spacing: -0.03em;
    margin-top: 0.5rem;
}
.ix-tier__price-suffix {
    font-size: 0.85rem;
    color: var(--ix-mute);
    font-weight: 500;
    margin-left: 4px;
}
.ix-tier__list {
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
    margin-top: 0.5rem;
}
.ix-tier__list li {
    display: flex;
    align-items: flex-start;
    gap: 0.55rem;
    font-size: 0.93rem;
    line-height: 1.5;
    color: var(--ix-ink-2);
}
.ix-tier__list li::before {
    content: '✓';
    flex-shrink: 0;
    width: 20px; height: 20px;
    border-radius: 99px;
    background: rgba(5, 117, 230, 0.12);
    color: var(--ix-violet);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
    margin-top: 1px;
}
.ix-tier--popular .ix-tier__list li::before {
    background: rgba(255,255,255,0.2);
    color: #fff;
}
.ix-tier__cta {
    margin-top: auto;
}

/* ===== FAQ accordion ===== */
.ix-faq {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    max-width: 880px;
    margin: 0 auto;
}
.ix-faq__item {
    background: var(--ix-paper);
    border: 1px solid var(--ix-line);
    border-radius: 16px;
    overflow: hidden;
    transition: border-color .2s, box-shadow .2s;
}
.ix-faq__item[open] {
    border-color: var(--ix-purple);
    box-shadow: 0 12px 28px rgba(2, 27, 121, 0.12);
}
.ix-faq__q {
    padding: 1.1rem 1.4rem;
    font-family: var(--ix-display);
    font-weight: 700;
    font-size: 1.02rem;
    color: var(--ix-ink);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    list-style: none;
    user-select: none;
}
.ix-faq__q::-webkit-details-marker { display: none; }
.ix-faq__q::after {
    content: '+';
    flex-shrink: 0;
    width: 28px; height: 28px;
    border-radius: 99px;
    background: var(--ix-paper-2);
    color: var(--ix-violet);
    font-size: 1.2rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    transition: transform .25s, background .2s;
}
.ix-faq__item[open] .ix-faq__q::after {
    content: '−';
    background: var(--ix-grad);
    color: #fff;
    transform: rotate(180deg);
}
.ix-faq__a {
    padding: 0 1.4rem 1.2rem;
    color: var(--ix-mute);
    line-height: 1.7;
}

/* ===== Gallery (photo grid) ===== */
.ix-gallery {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 0.8rem;
}
.ix-gallery a {
    border-radius: 18px;
    overflow: hidden;
    aspect-ratio: 4/3;
    position: relative;
    background: var(--ix-bg);
    cursor: zoom-in;
    transition: transform .25s, box-shadow .25s;
}
.ix-gallery a:hover { transform: translateY(-4px); box-shadow: 0 20px 40px rgba(0,0,0,0.18); }
.ix-gallery img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform .6s ease;
}
.ix-gallery a:hover img { transform: scale(1.06); }
.ix-gallery .span-6 { grid-column: span 12; }
.ix-gallery .span-4 { grid-column: span 6; }
.ix-gallery .span-3 { grid-column: span 6; }
@media (min-width: 768px) {
    .ix-gallery .span-6 { grid-column: span 6; aspect-ratio: 4/3; }
    .ix-gallery .span-4 { grid-column: span 4; }
    .ix-gallery .span-3 { grid-column: span 3; }
}

/* ===== Inline highlight strip (CTA banner inside body) ===== */
.ix-callout {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 1.5rem;
    padding: clamp(1.5rem, 3vw, 2.4rem);
    border-radius: 28px;
    background: var(--ix-grad-bg);
    color: #fff;
    box-shadow: 0 22px 50px rgba(2, 27, 121, 0.3);
    position: relative;
    overflow: hidden;
}
.ix-callout::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 30%, rgba(5, 117, 230, 0.4) 0%, transparent 50%),
        radial-gradient(circle at 90% 70%, rgba(0, 217, 255, 0.3) 0%, transparent 50%);
    pointer-events: none;
}
.ix-callout > * { position: relative; }
.ix-callout h3 {
    font-family: var(--ix-display);
    font-weight: 800;
    font-size: clamp(1.4rem, 3vw, 2rem);
    letter-spacing: -0.02em;
    margin: 0 0 0.4rem;
}
.ix-callout p {
    color: rgba(255, 255, 255, 0.78);
    font-size: 0.95rem;
    line-height: 1.55;
    margin: 0;
    max-width: 50ch;
}
.ix-callout .ix-btn {
    background: #fff;
    color: var(--ix-violet);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.25);
}
.ix-callout .ix-btn:hover {
    background: var(--ix-paper-2);
    transform: translateY(-2px);
}
@media (max-width: 768px) {
    .ix-callout { grid-template-columns: 1fr; }
}

/* ===== Project detail · spec strip ===== */
.ix-project-specs {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 0;
    border: 1px solid var(--ix-line);
    border-radius: 24px;
    overflow: hidden;
    background: var(--ix-paper);
}
.ix-project-specs > div {
    padding: 1.4rem 1.5rem;
    border-right: 1px solid var(--ix-line);
}
.ix-project-specs > div:last-child { border-right: 0; }
.ix-project-specs .lab {
    font-size: 0.7rem;
    color: var(--ix-mute);
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-weight: 600;
}
.ix-project-specs .val {
    font-family: var(--ix-display);
    font-weight: 800;
    font-size: 1.5rem;
    letter-spacing: -0.02em;
    margin-top: 0.4rem;
    background: var(--ix-grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* ===== Project list (grid of cards) ===== */
.ix-project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.25rem;
}
.ix-project-card {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    aspect-ratio: 4/3;
    background: var(--ix-bg);
    text-decoration: none;
    color: inherit;
    transition: transform .25s, box-shadow .25s;
    display: block;
}
.ix-project-card:hover { transform: translateY(-6px); box-shadow: 0 24px 50px rgba(2, 27, 121, 0.25); }
.ix-project-card img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform .6s ease;
}
.ix-project-card:hover img { transform: scale(1.06); }
.ix-project-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 40%, rgba(6, 21, 64, 0.92) 100%);
    pointer-events: none;
}
.ix-project-card__caption {
    position: absolute;
    inset: auto 0 0 0;
    padding: 1.3rem 1.5rem;
    color: #fff;
    z-index: 1;
}
.ix-project-card__meta {
    font-family: var(--ix-mono);
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.75);
    text-transform: uppercase;
    letter-spacing: 0.14em;
    margin-bottom: 4px;
}
.ix-project-card__title {
    font-family: var(--ix-display);
    font-weight: 800;
    font-size: 1.25rem;
    letter-spacing: -0.02em;
    line-height: 1.15;
}
.ix-project-card__open {
    position: absolute;
    top: 1rem; right: 1rem;
    width: 40px; height: 40px;
    border-radius: 99px;
    background: rgba(255, 255, 255, 0.95);
    color: var(--ix-violet);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    opacity: 0;
    transform: translateY(-6px);
    transition: opacity .2s, transform .2s;
    z-index: 2;
}
.ix-project-card:hover .ix-project-card__open { opacity: 1; transform: translateY(0); }

/* ===== Section header (inner pages) ===== */
.ix-page-section {
    padding: clamp(3rem, 5vw, 5rem) 0;
}
.ix-page-section--soft { background: var(--ix-paper-2); }
.ix-page-section--dark { background: var(--ix-grad-bg); color: #fff; }

.ix-page-section__head {
    margin-bottom: 2.5rem;
    max-width: 760px;
}
.ix-page-section__head--center {
    margin-inline: auto;
    text-align: center;
}

/* ===== Generic content cards ===== */
.ix-content-card {
    padding: 2rem;
    background: var(--ix-paper);
    border: 1px solid var(--ix-line);
    border-radius: 20px;
}
.ix-content-card h3 {
    font-family: var(--ix-display);
    font-weight: 800;
    font-size: 1.4rem;
    letter-spacing: -0.02em;
    margin: 0 0 0.75rem;
}
.ix-content-card p {
    color: var(--ix-mute);
    line-height: 1.7;
    margin: 0 0 0.8rem;
}
.ix-content-card p:last-child { margin-bottom: 0; }

/* ===== Brand strip (small list of logos) ===== */
.ix-brand-strip {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1px;
    background: var(--ix-line);
    border: 1px solid var(--ix-line);
    border-radius: 20px;
    overflow: hidden;
}
.ix-brand-strip__item {
    padding: 1.4rem 1rem;
    background: var(--ix-paper);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    text-align: center;
    transition: background .2s;
}
.ix-brand-strip__item:hover { background: var(--ix-paper-2); }
.ix-brand-strip__item img {
    width: 48px; height: 48px;
    object-fit: contain;
    filter: grayscale(0.4);
    opacity: 0.85;
    transition: filter .25s, opacity .25s;
}
.ix-brand-strip__item:hover img { filter: none; opacity: 1; }
.ix-brand-strip__item .name {
    font-family: var(--ix-display);
    font-weight: 700;
    font-size: 0.85rem;
}
.ix-brand-strip__item .role {
    font-size: 0.72rem;
    color: var(--ix-mute);
}