/* intro v22 — Lavazza brutalist: blueprint grid, aurora sweep, outlined heading, progressive stagger */

/* Blueprint engineering-paper grid (colour from Tailwind text-*, lines via currentColor) */
.intro-blue__grid {
    background-image:
        repeating-linear-gradient(0deg, currentColor 0 1px, transparent 1px 28px),
        repeating-linear-gradient(90deg, currentColor 0 1px, transparent 1px 28px);
    opacity: 0.16;
}

/* Aurora wave sweep horizontal */
.intro-blue__aurora {
    background-size: 200% 100%;
    opacity: 0.3;
    animation: intro-blue-aurora 7s ease-in-out infinite;
}
@keyframes intro-blue-aurora {
    0%, 100% { background-position: 0% 0%; }
    50%      { background-position: 100% 0%; }
}

/* Text-stroke outlined heading (hollow fill, stroke = the element's Tailwind colour) */
.intro-blue__title {
    -webkit-text-fill-color: transparent;
    -webkit-text-stroke: 2px currentColor;
    text-stroke: 2px currentColor;
    letter-spacing: -0.02em;
}

/* Progressive stagger reveal — pure CSS on the reliable [data-lane-item] attribute; always ends visible */
@keyframes intro-blue-rise {
    from { opacity: 0; transform: translateY(1.5rem); }
    to   { opacity: 1; transform: translateY(0); }
}
.intro-blue [data-lane-item] { animation: intro-blue-rise 500ms ease both; }
.intro-blue [data-lane-item]:nth-child(2) { animation-delay: 120ms; }
.intro-blue [data-lane-item]:nth-child(3) { animation-delay: 240ms; }

@media (prefers-reduced-motion: reduce) {
    .intro-blue__aurora { animation: none; }
    .intro-blue [data-lane-item] { animation: none; }
}

.content-col-grow {
    flex: 1 1 0%;
    min-width: 0;
}

.content-img-fill {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 12rem;
    min-width: 0;
    object-fit: cover;
    flex-shrink: 0;
}

.content-min-small {
    min-height: 12rem;
}

.storyblock-chapter__column-inset {
    padding: 4rem;
}

.tips-compact__thumb {
    width: 3rem;
    height: 3rem;
}

.tips-compact__thumb--xs {
    width: 1.5rem;
    height: 1.5rem;
}

.tips-compact__min-shrink {
    min-width: 0;
}

/* glossary gazette — multi-column flow (not CSS grid), brick avoid breaks, footnote icon */
.glossary-gazette__columns {
    column-count: 1;
    column-gap: 1.25rem;
}

@media (min-width: 768px) {
    .glossary-gazette__columns {
        column-count: 2;
        column-gap: 1.5rem;
    }
}

@media (min-width: 1200px) {
    .glossary-gazette__columns {
        column-count: 3;
    }
}

.glossary-gazette__brick {
    break-inside: avoid;
    margin-bottom: 1rem;
}

.glossary-gazette__note-ico {
    width: 3.25rem;
    height: 3.25rem;
}

.glossary-gazette__note-icon {
    font-size: 1.25rem;
    line-height: 1;
}

/* FAQ v13 — JS hooks */
.handbook-support-resolve-veiled {
    display: none;
}

.handbook-support-mark.handbook-support-mark-expand {
    transform: rotate(180deg);
}

/* subscribe v18 — geometry shared by both CSS frameworks (Bootstrap has no utilities for it) */
.mailing-chat__section--py-4xl {
    padding-top: 6rem;
    padding-bottom: 6rem;
}

.mxw-lg {
    max-width: 32rem !important;
}

.mailing-chat__line {
    gap: 0.75rem;
}

.mailing-chat__avatar,
.mailing-chat__send {
    width: 2.5rem;
    height: 2.5rem;
}

.mailing-chat__bubble {
    max-width: 20rem;
    padding: 0.75rem 1rem;
}

.mailing-chat__bubble--bot {
    border-bottom-left-radius: 0.25rem;
}

.mailing-chat__bubble--reply {
    border-bottom-right-radius: 0.25rem;
}

.mailing-chat__author {
    font-size: 0.75rem;
}

.mailing-chat__input {
    min-width: 0;
}

.mailing-chat__composer {
    min-height: 3rem;
}

.mailing-chat__send--hover {
    transition: transform 0.2s ease;
}

.mailing-chat__send--hover:hover {
    transform: scale(1.05);
}

.mailing-chat__bubble-in {
    animation: mailing-chat-bubble-in 0.3s ease-out;
}

@keyframes mailing-chat-bubble-in {
    from {
        opacity: 0;
        transform: translateY(0.5rem);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

    .mailing-chat__bubble-in {
        animation: none;
    }
}