/* ─────────────────────────────────────────────────────────────────
 * Solutions page shared styles
 * Used by: solutions/website.php, solutions/ai-application.php
 * Must be loaded AFTER design-system.css.
 * ───────────────────────────────────────────────────────────────── */

main { padding-top: 72px; }

/* ── HERO ── */
.sol-hero {
    padding: clamp(72px, 10vw, 120px) 0 clamp(56px, 7vw, 96px);
    background: var(--ap-paper);
    position: relative;
    overflow: hidden;
}
.sol-hero::before {
    content: "";
    position: absolute;
    inset: -10% -10% auto auto;
    width: 55vw; height: 55vw;
    max-width: 750px; max-height: 750px;
    background: radial-gradient(ellipse 50% 50% at 50% 50%, rgba(77,128,94,0.14) 0%, transparent 60%);
    pointer-events: none;
}
.sol-hero-inner {
    max-width: var(--ap-container);
    margin: 0 auto;
    padding: 0 var(--ap-gutter-md);
    position: relative; z-index: 1;
}
.sol-hero h1 {
    font-family: var(--ap-font-display);
    font-size: clamp(3rem, 9vw, 7rem);
    line-height: 0.9;
    letter-spacing: -0.05em;
    color: var(--ap-ink);
    font-weight: 700;
    margin: 16px 0 28px;
    max-width: 16ch;
}
.sol-hero h1 em { color: var(--ap-accent); font-style: normal; }
.sol-hero h1 .dot { color: var(--ap-accent); }
.sol-lede {
    font-family: var(--ap-font-sans);
    font-size: var(--ap-text-lg);
    color: var(--ap-ink-2);
    line-height: 1.55;
    max-width: 58ch;
    margin: 0 0 40px;
}
.sol-hero-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 28px;
}
.sol-hero-footnote {
    font-family: var(--ap-font-mono);
    font-size: 11px;
    color: var(--ap-ink-4);
    letter-spacing: 0.06em;
    text-transform: uppercase;
}
.sol-hero-footnote strong { color: var(--ap-accent-dark); font-weight: 600; }

/* ── FEATURE GRID ── */
.sol-features {
    padding: clamp(64px, 9vw, 120px) 0;
    background: var(--ap-paper-sunk);
}
.sol-features-inner {
    max-width: var(--ap-container);
    margin: 0 auto;
    padding: 0 var(--ap-gutter-md);
}
.sol-features h2 {
    font-family: var(--ap-font-display);
    font-size: clamp(2.25rem, 5vw, 4rem);
    line-height: 0.95;
    letter-spacing: -0.045em;
    color: var(--ap-ink);
    font-weight: 700;
    margin: 12px 0 56px;
    max-width: 22ch;
}
.sol-features h2 em { color: var(--ap-accent); font-style: normal; }
.sol-features h2 .dot { color: var(--ap-accent); }

.sol-feat-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}
@media (min-width: 720px)  { .sol-feat-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .sol-feat-grid { grid-template-columns: repeat(3, 1fr); } }

.sol-feat {
    background: var(--ap-paper-raised);
    border: 1px solid var(--ap-border);
    border-radius: var(--ap-radius-xl);
    padding: 28px;
    transition: all var(--ap-duration-base) var(--ap-ease-smooth);
}
.sol-feat:hover {
    border-color: var(--ap-border-strong);
    transform: translateY(-3px);
    box-shadow: var(--ap-shadow-md);
}
.sol-feat-icon {
    width: 44px; height: 44px;
    border-radius: 10px;
    background: var(--ap-accent-tint);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--ap-accent-dark);
    margin-bottom: 20px;
}
.sol-feat h3 {
    font-family: var(--ap-font-display);
    font-size: 1.125rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--ap-ink);
    margin: 0 0 8px;
}
.sol-feat p {
    font-family: var(--ap-font-sans);
    font-size: var(--ap-text-sm);
    color: var(--ap-ink-3);
    line-height: 1.55;
    margin: 0;
}

/* ── PROCESS (numbered steps) ── */
.sol-process {
    padding: clamp(64px, 9vw, 120px) 0;
    background: var(--ap-paper);
}
.sol-process-inner {
    max-width: var(--ap-container-narrow);
    margin: 0 auto;
    padding: 0 var(--ap-gutter-md);
}
.sol-process h2 {
    font-family: var(--ap-font-display);
    font-size: clamp(2.25rem, 5vw, 3.75rem);
    line-height: 0.95;
    letter-spacing: -0.045em;
    color: var(--ap-ink);
    font-weight: 700;
    margin: 12px 0 56px;
}
.sol-process h2 em { color: var(--ap-accent); font-style: normal; }
.sol-process h2 .dot { color: var(--ap-accent); }

.sol-steps {
    list-style: none;
    margin: 0;
    padding: 0;
    border-top: 1px solid var(--ap-border);
}
.sol-steps li {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 32px 0;
    border-bottom: 1px solid var(--ap-border);
}
@media (min-width: 760px) { .sol-steps li { grid-template-columns: 120px 1fr; gap: 40px; } }
.sol-step-num {
    font-family: var(--ap-font-display);
    font-size: 2.25rem;
    font-weight: 700;
    letter-spacing: -0.05em;
    color: var(--ap-accent);
    line-height: 1;
}
.sol-steps h3 {
    font-family: var(--ap-font-display);
    font-size: 1.375rem;
    font-weight: 700;
    letter-spacing: -0.025em;
    color: var(--ap-ink);
    margin: 0 0 8px;
}
.sol-steps p {
    color: var(--ap-ink-2);
    font-size: var(--ap-text-base);
    line-height: 1.6;
    margin: 0;
    max-width: 64ch;
}

/* ── WORK ── */
.sol-work {
    padding: clamp(64px, 9vw, 120px) 0;
    background: var(--ap-paper-sunk);
}
.sol-work-inner {
    max-width: var(--ap-container);
    margin: 0 auto;
    padding: 0 var(--ap-gutter-md);
}
.sol-work-head {
    display: flex;
    justify-content: space-between;
    align-items: end;
    gap: 32px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}
.sol-work-head h2 {
    font-family: var(--ap-font-display);
    font-size: clamp(2.25rem, 5vw, 3.75rem);
    line-height: 0.95;
    letter-spacing: -0.045em;
    color: var(--ap-ink);
    font-weight: 700;
    margin: 12px 0 0;
}
.sol-work-head h2 .dot { color: var(--ap-accent); }

.sol-work-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
}
@media (min-width: 900px)  { .sol-work-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1300px) { .sol-work-grid { grid-template-columns: repeat(3, 1fr); } }

.sol-work-grid .work-item {
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
}
.sol-work-grid .work-frame {
    border-radius: 14px;
    overflow: hidden;
    background: var(--ap-paper-raised);
    border: 1px solid var(--ap-border);
    transition: all var(--ap-duration-base) var(--ap-ease-smooth);
    box-shadow: 0 2px 8px rgba(15,15,16,0.04);
}
.sol-work-grid .work-item:hover .work-frame {
    border-color: var(--ap-accent);
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(15,15,16,0.10), 0 0 0 1px var(--ap-accent);
}
.sol-work-grid .work-chrome {
    background: var(--ap-paper-sunk);
    padding: 10px 12px;
    display: flex; align-items: center; gap: 8px;
    border-bottom: 1px solid var(--ap-border);
}
.sol-work-grid .traffic { display: flex; gap: 5px; }
.sol-work-grid .traffic span { width: 8px; height: 8px; border-radius: 50%; }
.sol-work-grid .traffic span:nth-child(1) { background: #FF5F57; }
.sol-work-grid .traffic span:nth-child(2) { background: #FFBD2E; }
.sol-work-grid .traffic span:nth-child(3) { background: #28C840; }
.sol-work-grid .url {
    flex: 1;
    background: var(--ap-paper-raised);
    border: 1px solid var(--ap-border);
    border-radius: 5px;
    padding: 3px 8px;
    font-family: var(--ap-font-mono);
    font-size: 10px;
    color: var(--ap-ink-4);
}
.sol-work-grid .work-shot { aspect-ratio: 16/10; overflow: hidden; background: var(--ap-paper-sunk); }
.sol-work-grid .work-shot img {
    width: 100%; height: 100%; object-fit: cover; object-position: top center;
    transition: transform 600ms var(--ap-ease-smooth);
    display: block;
}
.sol-work-grid .work-item:hover .work-shot img { transform: scale(1.03); }
.sol-work-grid .work-meta {
    display: flex; justify-content: space-between; align-items: baseline; gap: 16px;
    padding: 14px 4px 0;
}
.sol-work-grid .work-meta h3 {
    font-family: var(--ap-font-display);
    font-size: 1.25rem; font-weight: 700; letter-spacing: -0.03em;
    color: var(--ap-ink); margin: 0;
}
.sol-work-grid .work-meta .cat {
    font-family: var(--ap-font-mono); font-size: 10px;
    color: var(--ap-ink-4); letter-spacing: 0.08em; text-transform: uppercase;
}

/* ── TESTIMONIALS ── */
.sol-testimonials {
    padding: clamp(64px, 9vw, 120px) 0;
    background: var(--ap-paper);
}
.sol-testimonials-inner {
    max-width: var(--ap-container-narrow);
    margin: 0 auto;
    padding: 0 var(--ap-gutter-md);
}
.sol-testimonials h2 {
    font-family: var(--ap-font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 0.95;
    letter-spacing: -0.045em;
    color: var(--ap-ink);
    font-weight: 700;
    margin: 12px 0 48px;
}
.sol-testimonials h2 .dot { color: var(--ap-accent); }
.sol-testimonial {
    padding: 36px 0;
    border-top: 1px solid var(--ap-border);
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}
.sol-testimonial:last-child { border-bottom: 1px solid var(--ap-border); }
@media (min-width: 760px) { .sol-testimonial { grid-template-columns: 200px 1fr; gap: 48px; } }
.sol-testimonial .quote {
    font-family: var(--ap-font-sans);
    font-size: var(--ap-text-lg);
    line-height: 1.5;
    color: var(--ap-ink);
    margin: 0;
}
.sol-testimonial .attrib {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.sol-testimonial .attrib strong {
    font-family: var(--ap-font-display);
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--ap-ink);
    letter-spacing: -0.015em;
}
.sol-testimonial .attrib span {
    font-family: var(--ap-font-mono);
    color: var(--ap-ink-4);
    font-size: 10px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

/* ── PRICING TEASE ── */
.sol-pricing-tease {
    padding: clamp(48px, 8vw, 96px) 0;
    background: var(--ap-paper-sunk);
}
.sol-pricing-tease-inner {
    max-width: var(--ap-container-narrow);
    margin: 0 auto;
    padding: 0 var(--ap-gutter-md);
}
.sol-pricing-card {
    background: var(--ap-paper-raised);
    border: 1px solid var(--ap-border);
    border-radius: var(--ap-radius-2xl);
    padding: clamp(32px, 5vw, 56px);
    text-align: center;
    position: relative;
    overflow: hidden;
}
.sol-pricing-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(77,128,94,0.10) 0%, transparent 70%);
    pointer-events: none;
}
.sol-pricing-card > * { position: relative; z-index: 1; }
.sol-pricing-card h2 {
    font-family: var(--ap-font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 0.95;
    letter-spacing: -0.045em;
    color: var(--ap-ink);
    font-weight: 700;
    margin: 12px 0 16px;
}
.sol-pricing-card h2 .dot { color: var(--ap-accent); }
.sol-pricing-card > p {
    font-size: var(--ap-text-lg);
    color: var(--ap-ink-3);
    line-height: 1.55;
    margin: 0 0 32px;
}
.sol-pricing-card > p strong {
    color: var(--ap-accent-dark);
    font-weight: 600;
}
.sol-pricing-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ── FAQ ── */
.sol-faq {
    padding: clamp(64px, 9vw, 120px) 0;
    background: var(--ap-paper);
}
.sol-faq-inner {
    max-width: var(--ap-container-narrow);
    margin: 0 auto;
    padding: 0 var(--ap-gutter-md);
}
.sol-faq h2 {
    font-family: var(--ap-font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 0.95;
    letter-spacing: -0.045em;
    color: var(--ap-ink);
    font-weight: 700;
    margin: 12px 0 40px;
}
.sol-faq h2 .dot { color: var(--ap-accent); }
.sol-faq-list {
    border-top: 1px solid var(--ap-border);
}
.sol-faq-item {
    border-bottom: 1px solid var(--ap-border);
    padding: 24px 0;
}
.sol-faq-item[open] { padding-bottom: 28px; }
.sol-faq-item summary {
    list-style: none;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    font-family: var(--ap-font-display);
    font-size: 1.125rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--ap-ink);
}
.sol-faq-item summary::-webkit-details-marker { display: none; }
.sol-faq-item summary:hover { color: var(--ap-accent-dark); }
.sol-faq-chev {
    color: var(--ap-ink-4);
    transition: transform var(--ap-duration-base) var(--ap-ease-smooth);
    flex-shrink: 0;
}
.sol-faq-item[open] .sol-faq-chev { transform: rotate(180deg); color: var(--ap-accent); }
.sol-faq-item p {
    margin: 14px 0 0;
    color: var(--ap-ink-2);
    font-size: var(--ap-text-base);
    line-height: 1.65;
    max-width: 64ch;
}

/* ── MOBILE TIGHTENING (≤559px) ── */
@media (max-width: 559px) {
    .sol-hero-inner, .sol-features-inner, .sol-process-inner,
    .sol-work-inner, .sol-testimonials-inner,
    .sol-pricing-tease-inner, .sol-faq-inner {
        padding-left: 20px;
        padding-right: 20px;
    }
    .sol-feat { padding: 22px 20px; }
    .sol-pricing-card { padding: 28px 22px; }
    .sol-faq-item summary { gap: 16px; font-size: 1rem; }
    .sol-step-num { font-size: 1.875rem; }
    /* Long FAQ questions need to wrap rather than overflow */
    .sol-faq-item summary span { word-break: break-word; }
}