/* intro v26 — Dieter Rams node: hex grid, bottom band, blurred ghost image, serif, typewriter */

/* Hexagon-ish grid (minimal, colour from Tailwind text-*, lines via currentColor) */
.intro-node__hex {
    background-image:
        repeating-linear-gradient(60deg, currentColor 0 1px, transparent 1px 26px),
        repeating-linear-gradient(-60deg, currentColor 0 1px, transparent 1px 26px);
    opacity: 0.1;
}

.intro-node__band { height: 10rem; opacity: 0.7; }

/* Blurred background photo behind the spotlight node */
.intro-node__ghost { height: 14rem; }
.intro-node__img {
    object-fit: cover;
    filter: blur(10px);
    opacity: 0.35;
    transform: scale(1.08);
}

/* Serif heading */
.intro-node__serif {
    font-family: ui-serif, Georgia, "Times New Roman", serif;
}

/* Org-chart stem connector */
.intro-node__stem {
    width: 1px;
    height: 2rem;
}

/* Typewriter caret */
.intro-node__type .is-typing {
    border-right: 2px solid currentColor;
    animation: intro-node-caret 800ms step-end infinite;
}
@keyframes intro-node-caret {
    50% { border-color: transparent; }
}

@media (prefers-reduced-motion: reduce) {
    .intro-node__type .is-typing { animation: none; }
}

.stream-timeline-axis__wrap {
    max-width: 64rem;
}

.stream-timeline-axis__date-ring {
    width: 2.5rem;
    height: 2.5rem;
    position: relative;
    z-index: 2;
}

/* Линия таймлайна — под кругами (без цветов в правилах z-index) */
.stream-timeline-axis__spine {
    left: 50%;
    width: 1px;
    z-index: 0;
}

.stream-timeline-axis__lane {
    width: 41.666667%;
}

.stream-timeline-axis__hub {
    width: 16.666667%;
}

.stream-timeline-axis__date-stack {
    width: 3.5rem;
    height: 3.5rem;
    position: relative;
    z-index: 2;
}

.tips-numbered__card {
    max-width: 24rem;
}

.tips-numbered__thumb {
    width: 4rem;
    height: 4rem;
}

.glossary-grid__card {
    width: 100%;
}

@media (min-width: 768px) {
    .glossary-grid__card {
        width: calc(50% - 0.75rem); /* For gap-4 (1.5rem) -> half is 0.75rem */
    }
}

/* integrations — unified hover (layout; shadow + lift; respect reduced motion) */
.integrations-card-hover {
    transition: box-shadow 0.35s ease, transform 0.35s ease;
}

.integrations-card-hover:hover {
    box-shadow:
        0 20px 25px -5px rgb(0 0 0 / 0.1),
        0 8px 10px -6px rgb(0 0 0 / 0.1);
    transform: translateY(-2px) scale(1.03);
}

.integrations-card-hover--shadow-only {
    transition: box-shadow 0.35s ease;
}

.integrations-card-hover--shadow-only:hover {
    transform: none;
    box-shadow:
        0 20px 25px -5px rgb(0 0 0 / 0.1),
        0 8px 10px -6px rgb(0 0 0 / 0.1);
}

@media (prefers-reduced-motion: reduce) {
    .integrations-card-hover:hover {
        transform: none;
    }
}

/* Primary tile: wpg-preview --tw-primary-* | --bs-primary-scale-*; inherited --bs-primary hex */
.integrations__icon-tile {
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    --_ie-from: rgb(var(--tw-primary-500, var(--bs-primary-scale-500, 99 102 241)) / 1);
    --_ie-to: rgb(var(--tw-primary-600, var(--bs-primary-scale-600, 79 70 229)) / 1);
    background-color: var(--bs-primary, rgb(var(--tw-primary-600, var(--bs-primary-scale-600, 79 70 229)) / 1));
    background-image: linear-gradient(to bottom right, var(--_ie-from), var(--_ie-to));
}
.integrations__icon-tile i {
    color: inherit;
}
.integrations__icon-tile svg,
.integrations__icon-tile :is(path, circle, rect, polygon) {
    fill: currentColor;
}

/* Softer card hover shadow (avoids muddy stack with shadow-lg / BS cards) */
.integrations-card-hover:hover {
    box-shadow: 0 0.375rem 1rem rgba(15, 23, 42, 0.07);
}
.integrations-card-hover--shadow-only:hover {
    box-shadow: 0 0.375rem 1rem rgba(15, 23, 42, 0.07);
}

/* Hex grid background — SVG stroke uses currentColor */
.integrations__hex-bg {
    background-image: url('data:image/svg+xml,<svg xmlns=%22http://www.w3.org/2000/svg%22 width=%2256%22 height=%2248%22><path d=%22M28 2 L54 16 L54 32 L28 46 L2 32 L2 16 Z%22 fill=%22none%22 stroke=%22currentColor%22 stroke-width=%221%22/></svg>');
    color: rgb(var(--tw-primary-400, var(--bs-primary-scale-400, 129 140 248)) / 0.3);
}

.dark .integrations__hex-bg,
[data-bs-theme="dark"] .integrations__hex-bg {
    color: rgb(var(--tw-primary-500, var(--bs-primary-scale-500, 99 102 241)) / 0.4);
}

/* Hex item width */
.integrations__hex-item {
    width: 120px;
}

/* Hex cell shape + fixed size (BS has no w-24/h-24 utilities) */
.integrations__hex-cell {
    width: 6rem;
    height: 6rem;
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    transition: transform 0.3s ease;
}

/* Icon glyph transform transition (BS parity with TW transition-transform) */
.integrations__icon-tile > i {
    transition: transform 0.3s ease;
}

/* Hover lift for hex entry (BS parity with TW hover:[&_...]:scale-110) */
.integrations__hex-item:hover .integrations__icon-tile,
.integrations__hex-item:hover .integrations__icon-tile > i {
    transform: scale(1.1);
}

/* Hidden hint that fades in on entry hover (BS parity with TW opacity-0/hover:opacity-100) */
.integrations__hex-hint {
    opacity: 0;
    transition: opacity 0.2s ease;
}
.integrations__hex-item:hover .integrations__hex-hint {
    opacity: 1;
}

/* Hover effects moved out of the sem directive (custom classes, framework-independent) */
.integrations__hex-item .integrations__icon-tile,
.integrations__hex-item .integrations__icon-tile i { transition: transform 0.3s ease; }
.integrations__hex-item:hover .integrations__icon-tile,
.integrations__hex-item:hover .integrations__icon-tile i { transform: scale(1.1); }
.integrations__hex-item .integrations__hex-hint { transition: opacity 0.2s ease; }
.integrations__hex-item:hover .integrations__hex-hint { opacity: 1; }
@media (prefers-reduced-motion: reduce) {
    .integrations__hex-item:hover .integrations__icon-tile,
    .integrations__hex-item:hover .integrations__icon-tile i { transform: none; }
}