/* Kleto offering: value strip + pricing section (index.html).
   Uses the shared design tokens (defense-tech system): hairline borders, Space
   Mono micro labels, near-monochrome accent, 4px radii. */

/* Value strip: honest differentiators, replaces the borrowed client logos. */
.value-strip {
    border-top: 1px solid var(--color-border-0);
    border-bottom: 1px solid var(--color-border-0);
    background: var(--color-bg-0);
}
.value-strip__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.1rem var(--page-gutter);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-start;
    gap: 0.9rem;
    font-family: var(--font-family-mono);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--color-text-1);
}
.value-strip__sep { color: var(--color-accent-0); opacity: 0.7; }

/* Ø sits in the pricing band so frost has a graphic to sample.
   Clip layer keeps the crop on the right without widening the document
   (overflow-x on .hp-pricing would also clip the electric-border glow). */
.hp-mark-clip {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
}
.hp-mark {
    position: absolute;
    right: -6%;
    top: 8%;
    width: min(46vw, 680px);
    pointer-events: none;
    z-index: 0;
    opacity: 0.18;
    filter: invert(var(--clients-logo-invert));
    animation: hp-mark-drift 28s var(--easing-standard) infinite alternate;
}
@media (max-width: 768px) {
    .hp-mark {
        right: -18%;
        width: min(88vw, 520px);
        top: auto;
        bottom: -8%;
        opacity: 0.14;
    }
}
@media (prefers-reduced-motion: reduce) {
    .hp-mark { animation: none; }
}
@keyframes hp-mark-drift {
    from { transform: translate3d(0, 0, 0); }
    to { transform: translate3d(-2.5%, 3%, 0); }
}

/* Pricing / offering. */
.hp-pricing {
    padding: var(--space-section, 5rem) 0;
    border-top: 1px solid var(--color-border-0);
    position: relative;
    overflow: visible;
}
.hp-pricing__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--page-gutter);
    overflow: visible;
    position: relative;
    z-index: 1;
}
.hp-pricing__header { max-width: 640px; margin-bottom: 3rem; }
/* Cards sit apart so the electric-border glow is not clipped. Shared 1px
   border + overflow:hidden on the grid would crop the current. */
.hp-pricing__grid {
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 1.25rem;
    overflow: visible;
    padding: 0.5rem 0;
}
.price-card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur)) saturate(1.35);
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(1.35);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    position: relative;
    isolation: isolate;
    z-index: 0;
    overflow: visible;
    border: 1px solid var(--color-border-0);
    border-radius: var(--radius-card);
}
.price-card--feature { background: var(--glass-bg); }
.price-card__badge {
    display: inline-block;
    font-family: var(--font-family-mono);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--color-accent-0);
    margin-bottom: 0.75rem;
}
.price-card__name {
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--color-text-0);
    margin: 0 0 0.5rem;
}
.price-card__tagline { color: var(--color-text-1); margin: 0 0 1.25rem; line-height: 1.5; }
.price-card__price { display: flex; align-items: baseline; gap: 0.5rem; }
.price-card__amount { font-size: 2.75rem; font-weight: 600; letter-spacing: -0.03em; color: var(--color-text-0); }
.price-card__unit {
    font-family: var(--font-family-mono);
    font-size: 0.85rem;
    color: var(--color-text-1);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}
.price-card__alt { font-size: 0.85rem; color: var(--color-text-1); margin: 0.4rem 0 0; }
.price-card__list {
    list-style: none;
    margin: 0;
    padding: 1.5rem 0 0;
    border-top: 1px solid var(--color-border-0);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    flex: 1;
}
.price-card__list li { position: relative; padding-left: 1.4rem; color: var(--color-text-1); line-height: 1.5; }
.price-card__list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.55em;
    width: 6px;
    height: 6px;
    background: var(--color-accent-0);
}
.price-card__cta {
    margin-top: auto;
    --button-bg: var(--color-accent-0);
    --button-border: var(--color-accent-0);
    --button-text: var(--color-bg-0);
    --button-wipe: color-mix(in srgb, var(--color-accent-0) 86%, var(--color-bg-0));
    --button-wipe-text: var(--color-bg-0);
    --button-border-hover: var(--color-accent-0);
}
.price-card:not(.price-card--feature) .price-card__cta {
    --button-bg: transparent;
    --button-border: var(--color-border-0);
    --button-text: var(--color-text-0);
    --button-wipe: var(--color-accent-0);
    --button-wipe-text: var(--color-bg-0);
    --button-border-hover: var(--color-accent-0);
}
.hp-pricing__note { text-align: center; margin: 2rem 0 0; color: var(--color-text-1); font-size: 0.85rem; }

.hp-cta__btn--secondary {
    --button-bg: transparent;
    --button-border: var(--color-border-0);
    --button-text: var(--color-text-1);
    --button-wipe: var(--color-accent-0);
    --button-wipe-text: var(--color-bg-0);
    --button-border-hover: var(--color-accent-0);
}

@media (max-width: 480px) {
    .value-strip__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 0.6rem; text-align: center; }
    .value-strip__sep { display: none; }
}

@media (max-width: 860px) {
    .hp-pricing { padding: 4rem 0; }
    .hp-pricing__grid { grid-template-columns: 1fr; }
    .price-card { padding: 2rem; }
    .price-card__amount { font-size: 2.25rem; }
}

/* ── Offer detail page (offer.html) ────────────────────────────────────────── */
.offer-hero { padding: 3.5rem var(--page-gutter); }
.offer-hero__inner { max-width: 780px; margin: 0 auto; }
.offer-hero__title {
    font-size: clamp(2.6rem, 5.5vw, 4rem);
    font-weight: 600;
    line-height: 1.05;
    letter-spacing: -0.03em;
    color: var(--color-text-0);
    margin: 0 0 1rem;
}
.offer-hero__desc { font-size: 1.1rem; line-height: 1.6; color: var(--color-text-1); margin: 0; max-width: 60ch; }

.offer-fit { padding: 3rem var(--page-gutter); border-top: 1px solid var(--color-border-0); }
.offer-fit__inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; }
.offer-fit .hp-heading { font-size: 1.3rem; margin-bottom: 1rem; }

.offer-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.75rem; }
.offer-list li { position: relative; padding-left: 1.4rem; color: var(--color-text-1); line-height: 1.55; }
.offer-list li::before {
    content: "";
    position: absolute; left: 0; top: 0.55em;
    width: 6px; height: 6px; border-radius: 1px;
    background: var(--color-accent-0);
}
.offer-list--muted li::before { background: var(--color-text-label); }

.offer-steps { padding: 4rem var(--page-gutter); border-top: 1px solid var(--color-border-0); }
.offer-steps__inner { max-width: 780px; margin: 0 auto; }
.offer-steps .hp-heading { margin-bottom: 2.5rem; }
.offer-step { display: flex; gap: 1.5rem; padding: 1.5rem 0; border-top: 1px solid var(--color-border-0); }
.offer-step:first-of-type { border-top: 0; }
.offer-step__num {
    font-family: var(--font-family-mono);
    font-size: 0.85rem;
    color: var(--color-accent-0);
    padding-top: 0.3rem;
}
.offer-step h3 { font-size: 1.15rem; font-weight: 600; color: var(--color-text-0); margin: 0 0 0.4rem; }
.offer-step p { color: var(--color-text-1); line-height: 1.6; margin: 0; }

.offer-deliver { padding: 4rem var(--page-gutter); border-top: 1px solid var(--color-border-0); }
.offer-deliver__inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1.2fr 1fr; gap: 3rem; }
.offer-deliver__text { color: var(--color-text-1); line-height: 1.65; margin: 0; }

@media (max-width: 760px) {
    .offer-hero { padding: 2.5rem var(--page-gutter) 3rem; }
    .offer-fit__inner, .offer-deliver__inner { grid-template-columns: 1fr; gap: 2rem; }
}
.hp-pricing__more { color: var(--color-accent-0); text-decoration: underline; text-underline-offset: 3px; }

/* Three-tier pricing (Get found / extended / Stay Found). */
.hp-pricing__grid--three { grid-template-columns: 1.1fr 1fr 1fr; }
@media (max-width: 1000px) {
    .hp-pricing__grid--three { grid-template-columns: 1fr; }
}

/* One-line self proof under the value strip. */
.hp-selfproof { border-bottom: 1px solid var(--color-border-0); }
.hp-selfproof__inner { max-width: 1200px; margin: 0 auto; padding: 0.9rem var(--page-gutter); }
.hp-selfproof__line { margin: 0; font-size: 0.95rem; color: var(--color-text-1); }
.hp-selfproof__line a { color: var(--color-accent-0); text-decoration: underline; text-underline-offset: 3px; }

/* Semantic FAQ (details/summary): real question text in the DOM. */
.faq-list { border-top: 1px solid var(--color-border-0); }
.faq-item { border-bottom: 1px solid var(--color-border-0); }
.faq-item summary {
    cursor: pointer;
    list-style: none;
    padding: 1.1rem 2rem 1.1rem 0;
    font-weight: 600;
    color: var(--color-text-0);
    position: relative;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
    content: "+";
    position: absolute; right: 0.25rem; top: 50%;
    transform: translateY(-50%);
    font-family: var(--font-family-mono);
    color: var(--color-accent-0);
}
.faq-item[open] summary::after { content: "\2212"; }
.faq-item p { margin: 0; padding: 0 2rem 1.2rem 0; color: var(--color-text-1); line-height: 1.6; }
.faq-item a { color: var(--color-accent-0); }

/* Which rung to start on. */
.hp-pricing__start { margin: 1.5rem 0 0; color: var(--color-text-0); font-size: 0.95rem; text-align: center; }
.hp-pricing__start a { color: var(--color-accent-0); text-decoration: underline; text-underline-offset: 3px; }

/* Free mini-audit (the bottom rung). */
.mini-audit { padding: 4rem var(--page-gutter); border-top: 1px solid var(--color-border-0); }
.mini-audit__inner { max-width: 640px; margin: 0 auto; }
.mini-audit__form { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.5rem; }
.mini-audit__form input {
    flex: 1 1 220px;
    padding: 0.8rem 1rem;
    background: var(--glass-bg, rgba(255,255,255,0.03));
    border: 1px solid var(--color-border-0);
    border-radius: 4px;
    color: var(--color-text-0);
    font: inherit;
}
.mini-audit__form input:focus { outline: 2px solid var(--color-accent-0); outline-offset: 1px; }
.mini-audit__msg { margin: 1rem 0 0; color: var(--color-accent-0); }
.mini-audit__btn {
    flex: 0 0 auto;
    padding: 0.8rem 1.4rem;
    font: inherit;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    font-size: 0.8rem;
    color: var(--color-bg-0);
    background: var(--color-accent-0);
    border: 1px solid var(--color-accent-0);
    border-radius: 4px;
    cursor: pointer;
}
.mini-audit__btn:hover { opacity: 0.9; }
.mini-audit__btn:disabled { opacity: 0.5; cursor: wait; }

/* Case study + sample plan blocks. */
.cs-block { padding: 3rem var(--page-gutter); border-top: 1px solid var(--color-border-0); }
.cs-block__inner { max-width: 780px; margin: 0 auto; }
.cs-block .hp-heading { margin-bottom: 1rem; }
.cs-table-wrap { overflow-x: auto; margin: 1.5rem 0; }
.cs-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
}
.cs-table th {
    text-align: left;
    font-family: var(--font-family-mono);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-label);
    padding: 0.6rem 1rem 0.6rem 0;
    border-bottom: 1px solid var(--color-border-0);
}
.cs-table td {
    padding: 0.75rem 1rem 0.75rem 0;
    border-bottom: 1px solid var(--color-border-0);
    color: var(--color-text-1);
    vertical-align: top;
    line-height: 1.5;
}
.cs-table td:first-child { font-family: var(--font-family-mono); color: var(--color-accent-0); white-space: nowrap; }
.cs-table--plan td:nth-child(2) { color: var(--color-text-0); font-weight: 500; min-width: 16rem; }
.cs-table--plan td:last-child { font-family: var(--font-family-mono); font-size: 0.8rem; white-space: nowrap; }