/* 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-index-sheet__shell {
    display: grid;
    grid-template-columns: minmax(14rem, 18rem) minmax(0, 1fr);
    width: 100%;
}

.content-index-sheet__shell .rounded-circle,
.content-index-sheet__shell [class*="rounded-full"] {
    flex-shrink: 0;
}

@media (max-width: 991.98px) {
    .content-index-sheet__shell {
        grid-template-columns: 1fr;
    }
}

.tips-interactive__badge {
    z-index: 20;
}

.tips-interactive__inner {
    z-index: 10;
}

.tips-interactive__panel {
    z-index: 50;
}

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

.tips-interactive__thumb--sm {
    width: 3rem;
    height: 3rem;
}

.tips-interactive__panel--collapsed {
    opacity: 0;
    pointer-events: none;
    transform: translateY(-1rem);
}

.tips-interactive__panel--open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

/* faq v23 — card top ribbon (BS gradient parity) */
.faq-tile__ribbon {
  height: 0.25rem;
  background-image: linear-gradient(
    90deg,
    var(--bs-primary) 0%,
    var(--bs-info) 50%,
    var(--bs-danger) 100%
  );
}

/* cta v38 — surge band: rising area chart + staggered copy reveal (no colors) */
.cta-surge__band { isolation: isolate; }
.cta-surge__chart { pointer-events: none; top: auto !important; bottom: 0 !important; height: 55% !important; }
.cta-surge__rise { transform-box: view-box; transform-origin: 50% 100%; transform: scaleY(0); transition: transform 1400ms cubic-bezier(.2, .8, .2, 1); }
.cta-surge__rise path[data-line] { transition: stroke-dashoffset 2200ms ease 300ms; }
[data-surge].is-visible .cta-surge__rise { transform: scaleY(1); }

.cta-surge__pulse { width: .875rem; height: .875rem; opacity: 0; transform: translate(-50%, -50%); transition: opacity 400ms ease 1800ms; }
.cta-surge__pulse::after { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid; animation: cta-surge-ping 2s ease-out infinite; }
[data-surge].is-visible .cta-surge__pulse { opacity: 1; }

.cta-surge__eyebrow { backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.cta-surge__fade { opacity: 0; transform: translateY(1.25rem); transition: opacity 700ms ease, transform 700ms cubic-bezier(.2, .8, .2, 1); }
.cta-surge__fade--2 { transition-delay: 120ms; }
.cta-surge__fade--3 { transition-delay: 240ms; }
[data-surge].is-visible .cta-surge__fade { opacity: 1; transform: none; }

.cta-surge__stat { opacity: 0; transform: translateY(1rem); transition: opacity 600ms ease, transform 600ms ease; }
[data-surge].is-visible .cta-surge__stat { opacity: 1; transform: none; }
[data-surge].is-visible li:nth-child(2) .cta-surge__stat { transition-delay: 150ms; }
[data-surge].is-visible li:nth-child(3) .cta-surge__stat { transition-delay: 300ms; }

@keyframes cta-surge-ping { 0% { transform: scale(1); opacity: .6; } 100% { transform: scale(3.2); opacity: 0; } }

@media (prefers-reduced-motion: reduce) {
    .cta-surge__rise, .cta-surge__fade, .cta-surge__stat { transition: none; transform: none; opacity: 1; }
    .cta-surge__rise path[data-line] { transition: none; }
    .cta-surge__pulse { transition: none; }
    .cta-surge__pulse::after { animation: none; }
}

/* wpg-hidden: utility classes are renamed in production builds, so hidden states must not rely on .hidden / .d-none alone */
.cta-surge[hidden], .cta-surge [hidden], .cta-surge .hidden.d-none { display: none !important; }