/* Commercial offers: shared public styles, independent of operational workspaces. */
.offer-page { --offer-accent: #4edff5; }
.offer-page.perceptron-offer { --offer-accent: #a9e5b3; }
.offer-kicker { margin: 0 0 22px; color: var(--offer-accent, #4edff5); font: 11px/1.6 var(--mono); letter-spacing: .16em; text-transform: uppercase; }
.offer-hero { position: relative; padding: 158px 0 90px; overflow: hidden; border-bottom: 1px solid var(--line); background: radial-gradient(ellipse at 78% 18%, #1c777c26, transparent 50%); }
.offer-hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; align-items: center; gap: clamp(36px, 5vw, 86px); }
.offer-hero h1 { margin: 0; font-size: clamp(48px, 5.5vw, 82px); line-height: 1.02; font-weight: 420; letter-spacing: -.055em; text-wrap: balance; }
.offer-hero h1 span { color: var(--offer-accent, #4edff5); }
.offer-hero h1 em { color: var(--offer-accent, #4edff5); font-style: normal; }
.offer-hero-grid > div > p:not(.offer-kicker):not(.offer-lead) { color: #a8bfc6; }
.offer-lead { max-width: 650px; color: #b9c9cd; font-size: clamp(17px, 1.4vw, 21px); line-height: 1.75; margin: 28px 0; }
.offer-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 30px; }
.offer-button { display: inline-flex; align-items: center; justify-content: center; gap: 16px; min-height: 48px; padding: 14px 21px; border: 1px solid #a1d3dd40; border-radius: 4px; background: transparent; color: #e7f1f4; font-size: 13px; font-weight: 550; line-height: 1.4; transition: background .2s, border-color .2s, transform .2s; }
.offer-button.primary { border-color: var(--offer-accent, #4edff5); background: var(--offer-accent, #4edff5); color: #031015; }
.offer-button:hover { border-color: #e4f1f4; background: #b9d6df10; transform: translateY(-2px); }
.offer-button.primary:hover { background: #d2f8fc; border-color: #d2f8fc; }
.offer-button:focus-visible, .offer-faq summary:focus-visible, .offer-entry-card a:focus-visible { outline: 2px solid #edf6f7; outline-offset: 5px; }
.offer-visual { position: relative; min-width: 0; margin: 0; border: 1px solid #91bacd35; background: #09161b; box-shadow: 0 24px 85px #0005; }
.offer-visual img { display: block; width: 100%; height: auto; aspect-ratio: 1.4; object-fit: cover; object-position: center; }
.offer-visual figcaption { padding: 17px 20px; color: #a5bcc4; font-size: 11px; line-height: 1.7; border-top: 1px solid var(--line); }
.offer-visual figcaption strong { color: #e7f1f4; font-weight: 500; }
.offer-section { padding: clamp(64px, 7vw, 112px) 0; border-bottom: 1px solid var(--line); scroll-margin-top: 90px; }
.offer-section-head { display: grid; grid-template-columns: 1.1fr .8fr; align-items: end; gap: 7vw; margin-bottom: 40px; }
.offer-section-head > .offer-kicker { grid-column: 1/-1; margin-bottom: -20px; }
.offer-section h2, .offer-cta h2 { max-width: 960px; margin: 0 0 24px; font-size: clamp(32px, 3.5vw, 52px); line-height: 1.12; letter-spacing: -.04em; font-weight: 420; text-wrap: balance; }
.offer-section-head h2 { margin-bottom: 0; }
.offer-section p { color: #aebfc6; }
.offer-section-head p { margin: 0; max-width: 690px; font-size: 15px; }
.offer-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; margin-top: 34px; }
.offer-card { padding: clamp(22px, 2.5vw, 36px); border: 1px solid var(--line); background: #09161b; min-width: 0; }
.offer-card > small, .offer-card > .offer-kicker { color: var(--offer-accent, #4edff5); font: 10px/1.6 var(--mono); letter-spacing: .1em; }
.offer-card h3 { margin: 18px 0 14px; font-size: 24px; line-height: 1.2; letter-spacing: -.02em; font-weight: 480; }
.offer-card p, .offer-card li { font-size: 14px; line-height: 1.75; color: #abc0c7; }
.offer-card ul { padding-left: 18px; margin: 22px 0 0; }
.offer-card li { margin: 10px 0; }
.offer-card a:not(.offer-button) { color: var(--offer-accent, #4edff5); text-decoration: underline; text-underline-offset: 4px; }
.offer-tag { display: inline-block; padding: 6px 10px; border: 1px solid #82bac343; color: var(--offer-accent, #4edff5); font: 10px/1.5 var(--mono); letter-spacing: .05em; }
.offer-steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; padding: 0; margin: 42px 0 24px; list-style: none; counter-reset: offer-step; }
.offer-steps li { counter-increment: offer-step; border-top: 1px solid #74ccd367; padding: 24px 0 8px; font-size: 14px; line-height: 1.7; color: #aebfc6; }
.offer-steps li::before { content: counter(offer-step, decimal-leading-zero); display: block; margin-bottom: 30px; font: 36px/1 var(--mono); letter-spacing: -.05em; color: var(--offer-accent, #4edff5); }
.offer-steps > li > span { display: none; }
.offer-steps strong, .offer-steps h3 { display: block; color: #e8f2f5; font-size: 18px; line-height: 1.4; font-weight: 500; margin: 0 0 12px; }
.offer-note { margin-top: 28px; padding-left: 18px; border-left: 2px solid var(--offer-accent, #4edff5); font-size: 13px; line-height: 1.8; color: #a7bdc4; max-width: 940px; }
.offer-note a, .offer-detail a { color: var(--offer-accent, #4edff5); text-decoration: underline; text-underline-offset: 4px; }
.offer-proof { padding: 30px; margin-top: 30px; background: #0c2125; border: 1px solid #6dc1d033; }
.offer-proof strong { color: #e8f2f5; }
.offer-proof a { color: var(--offer-accent, #4edff5); text-decoration: underline; text-underline-offset: 4px; }
.offer-section.offer-proof { margin: 0; padding: clamp(64px, 7vw, 112px) 0; border-inline: 0; }
.offer-detail { color: #a7bdc4; font-size: 14px; line-height: 1.8; }
.offer-specs { display: grid; grid-template-columns: minmax(130px, .65fr) 1.4fr; margin: 32px 0; }
.offer-specs > div { display: contents; }
.offer-specs dt, .offer-specs dd { padding: 18px 0; margin: 0; border-bottom: 1px solid var(--line); font-size: 14px; line-height: 1.7; }
.offer-specs dt { color: #e8f2f5; padding-right: 24px; }
.offer-specs dd { color: #a7bdc4; }
.offer-faq { border-bottom: 1px solid var(--line); padding: 22px 0; }
.offer-faq > details { padding: 22px 0; border-top: 1px solid var(--line); }
.offer-faq > details:first-child { border-top: 0; }
.offer-faq a { color: var(--offer-accent, #4edff5); text-decoration: underline; text-underline-offset: 4px; }
.offer-faq summary { cursor: pointer; font-size: 18px; line-height: 1.5; color: #dcebef; }
.offer-faq p { max-width: 900px; font-size: 15px; }
.offer-cta { padding: clamp(65px, 8vw, 120px) 0; background: radial-gradient(ellipse at 80% 80%, #31889221, transparent 60%), #08161c; }
.offer-cta p { max-width: 720px; color: #acc0c7; font-size: 17px; }
.offer-page .site-footer { padding: 45px max(4vw, calc((100vw - 1360px) / 2)); border-top: 1px solid var(--line); }
.offer-page .site-footer > img { max-width: 95px; height: auto; }
.offer-page .site-footer nav { display: flex; flex-wrap: wrap; gap: 18px; color: #afc3c9; font-size: 13px; }
/* Featured offers on home and solutions pages. */
.offer-entry { background: #071218; }
.offer-entry-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.offer-entry-card { display: flex; flex-direction: column; min-width: 0; border: 1px solid #8eb7c632; background: #09191f; }
.offer-entry-media { position: relative; display: block; overflow: hidden; aspect-ratio: 2.05; border-bottom: 1px solid var(--line); background: #050b10; }
.offer-entry-media img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: center; transition: transform .5s; }
.offer-entry-card:hover .offer-entry-media img { transform: scale(1.025); }
.offer-entry-media span { position: absolute; left: 18px; bottom: 16px; padding: 7px 10px; background: #041016df; color: #d1e5e9; font: 10px/1.4 var(--mono); }
.offer-entry-body { padding: clamp(24px, 3vw, 40px); display: flex; flex: 1; flex-direction: column; align-items: flex-start; }
.offer-entry-body .offer-kicker { margin-bottom: 14px; }
.offer-entry-body h3 { font-size: clamp(27px, 2.9vw, 40px); line-height: 1.15; font-weight: 440; letter-spacing: -.035em; margin: 0 0 16px; text-wrap: balance; }
.offer-entry-body p { margin: 0 0 25px; font-size: 15px; line-height: 1.8; }
.offer-entry-body .offer-detail { margin-top: auto; padding: 18px 0; border-top: 1px solid var(--line); width: 100%; font-size: 12px; }
.offer-entry-body .offer-actions { margin-top: 5px; }
.offer-entry-card--perceptron { --offer-accent: #a9e5b3; }
.offer-engagement { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; margin-top: 42px; }
.offer-engagement a { display: block; padding-top: 23px; border-top: 1px solid var(--line); }
.offer-engagement strong { font-size: 16px; font-weight: 500; }
.offer-engagement p { margin: 10px 0 0; font-size: 13px; line-height: 1.75; }
@media (min-width: 1600px) { .offer-hero { padding-top: 180px; padding-bottom: 120px; } }
@media (max-width: 1000px) {
  .offer-hero-grid { grid-template-columns: 1fr; gap: 42px; }
  .offer-hero h1 { max-width: 780px; }
  .offer-visual img { aspect-ratio: 1.9; }
  .offer-section-head { grid-template-columns: 1fr; gap: 20px; }
  .offer-section-head > .offer-kicker { margin-bottom: 0; }
  .offer-grid { grid-template-columns: 1fr 1fr; }
  .offer-steps { grid-template-columns: 1fr 1fr; }
  .offer-entry-grid { gap: 16px; }
  .offer-entry-body .offer-actions { align-items: stretch; }
}
@media (max-width: 650px) {
  .offer-hero { padding: 120px 0 55px; }
  .offer-hero h1 { font-size: clamp(40px, 11vw, 58px); }
  .offer-kicker { font-size: 10px; }
  .offer-grid, .offer-entry-grid, .offer-engagement { grid-template-columns: 1fr; }
  .offer-actions { align-items: stretch; }
  .offer-button { font-size: 12px; min-height: 48px; padding: 13px 16px; }
  .offer-section h2, .offer-cta h2 { font-size: 34px; }
  .offer-visual img { aspect-ratio: 1.4; }
  .offer-steps { gap: 18px; }
  .offer-steps strong, .offer-steps h3 { font-size: 16px; }
  .offer-steps li { font-size: 13px; }
  .offer-proof { padding: 23px; }
  .offer-specs { grid-template-columns: 1fr; }
  .offer-specs dt { border-bottom: 0; padding-bottom: 0; }
  .offer-specs dd { padding-top: 8px; }
  .offer-engagement { gap: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  .offer-button, .offer-entry-media img { transition: none; }
  .offer-button:hover, .offer-entry-card:hover .offer-entry-media img { transform: none; }
}