/*
Theme Name: Yinyan Technology
Author: 赣州隐言科技有限公司
Description: 赣州隐言科技有限公司官方网站主题。
Version: 2.7.13
Text Domain: yinyan-tech
*/

:root {
  --ink: #142229;
  --ink-deep: #071216;
  --muted: #64737a;
  --paper: #ffffff;
  --paper-warm: #f3f7f5;
  --white: #fff;
  --aqua: #75d2c9;
  --aqua-dark: #19766f;
  --line: #dce6e2;
  --line-light: #edf2f0;
  --danger: #a33b38;
  --danger-light: #b83d3a;
  --success: #1e6b4d;
  --shadow: 0 24px 70px rgba(28, 66, 61, .08);
  --display: "Songti SC", STSong, "Noto Serif SC", serif;
  --display-modern: "PingFang SC", "Microsoft YaHei", ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --body: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  --container: 1320px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; -webkit-text-size-adjust: 100%; }
body { margin: 0; min-width: 0; color: var(--ink); background: var(--paper); font-family: var(--body); -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
img, video, svg { display: block; max-width: 100%; }
::selection { color: var(--ink-deep); background: var(--aqua); }

.screen-reader-text,
.skip-link { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link:focus { z-index: 1000; top: 12px; left: 12px; width: auto; height: auto; padding: 12px 18px; clip: auto; color: var(--ink); background: var(--white); border-radius: 5px; box-shadow: var(--shadow); }
:where(a, button, input, select, textarea):focus-visible { outline: 3px solid var(--aqua); outline-offset: 4px; }

.site-header { position: fixed; z-index: 50; top: 0; left: 0; width: 100%; min-height: 82px; display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: clamp(24px, 4vw, 64px); padding: 8px max(24px, calc((100vw - var(--container)) / 2)); color: var(--ink); background: rgba(255, 255, 255, .9); border-bottom: 1px solid var(--line-light); backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px); transition: color .3s ease, background .3s ease, box-shadow .3s ease, min-height .3s ease; }
body:not(.home) .site-header,
.site-header.is-scrolled,
.site-header.is-menu-open { min-height: 70px; color: var(--ink); background: rgba(255, 255, 255, .96); border-bottom-color: var(--line); box-shadow: 0 10px 35px rgba(28, 66, 61, .07); backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px); }
.home .site-header.is-scrolled { color: var(--ink); background: rgba(255, 255, 255, .96); border-bottom-color: var(--line); box-shadow: 0 12px 38px rgba(28, 66, 61, .08); }
@media (min-width: 821px) {
  .home .site-header:not(.is-scrolled):not(.is-menu-open) { background: rgba(255,255,255,.28); border-bottom-color: transparent; box-shadow: none; backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
}
.brand { display: inline-flex; align-items: center; width: max-content; }
.brand-logo { width: 230px; height: 46px; flex: 0 0 auto; background: url("assets/images/logo-r3-web.svg") left center / contain no-repeat; }
.home .site-header .brand-logo,
.site-footer .brand-logo { background-image: url("assets/images/logo-r3-web.svg"); }
.footer-brand .brand-logo { width: 250px; height: 50px; }
.site-navigation { min-width: 0; justify-self: center; display: flex; align-items: center; gap: clamp(38px, 3.5vw, 52px); font-size: 14px; font-weight: 550; }
.site-navigation a { position: relative; padding: 12px 0; }
.site-navigation a::after { content: ""; position: absolute; right: 0; bottom: 6px; left: 0; height: 1px; background: currentColor; transform: scaleX(0); transform-origin: right; transition: transform .25s ease; }
.site-navigation a:hover::after,
.site-navigation a:focus-visible::after,
.site-navigation a.is-active::after { transform: scaleX(1); transform-origin: left; }
.header-cta,
.actions a,
.company-form button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; gap: 14px; padding: 0 24px; border: 1px solid transparent; border-radius: 999px; font-weight: 650; cursor: pointer; transition: transform .2s ease, color .2s ease, background .2s ease, border-color .2s ease; }
.header-cta { color: var(--ink-deep); background: var(--aqua); }
.header-cta:hover,
.actions a:hover,
.company-form button:hover { transform: translateY(-2px); }
.header-cta:active,
.actions a:active,
.company-form button:active { transform: scale(.98); }
.actions a span,
.company-form button span,
.empty-jobs a span { display: inline-block; transition: transform .2s ease; }
.actions .primary:hover span,
.company-form button:hover span,
.empty-jobs a:hover span { transform: translateX(4px); }
.menu-toggle { display: none; width: 46px; height: 46px; padding: 11px; color: inherit; background: transparent; border: 0; border-radius: 50%; cursor: pointer; }
.menu-toggle > span:not(.screen-reader-text) { width: 23px; height: 1px; display: block; margin: 5px auto; background: currentColor; transition: transform .2s ease, opacity .2s ease; }
.menu-toggle[aria-expanded="true"] > span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] > span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] > span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.company-hero { position: relative; min-height: max(820px, 100svh); display: flex; align-items: center; overflow: hidden; color: var(--ink); background: radial-gradient(circle at 76% 24%, rgba(117,210,201,.11), transparent 31%), var(--paper); isolation: isolate; }
.hero-video { position: absolute; z-index: 0; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; opacity: 1; border-radius: 0; box-shadow: none; transition: opacity .8s ease; }
.company-hero.video-ready .hero-video { opacity: 1; }
.company-hero.video-failed .hero-video { display: block; }
.hero-shade { position: absolute; z-index: 1; inset: 0; width: 100%; height: 100%; border-radius: 0; background: linear-gradient(90deg, rgba(255,255,255,.78) 0%, rgba(255,255,255,.66) 34%, rgba(255,255,255,.28) 58%, rgba(255,255,255,.06) 74%, transparent 84%); pointer-events: none; }
.hero-shade::after { content: ""; position: absolute; inset: 0; border-radius: inherit; background: radial-gradient(circle at 78% 26%, rgba(117,210,201,.16), transparent 31%); }
.hero-content { position: relative; z-index: 2; width: min(var(--container), calc(100% - 48px)); margin: 0 auto; padding: 170px clamp(28px, 3.5vw, 52px) 110px; }
.hero-content > * { max-width: min(48%, 650px); }
.eyebrow { margin: 0 0 24px; color: var(--aqua-dark); font-size: 12px; font-weight: 700; letter-spacing: .24em; text-transform: uppercase; }
.form-privacy { margin: -4px 0 2px; color: var(--muted); font-size: 12px; line-height: 1.6; }
.company-hero h1 { margin: 0; font: 400 clamp(52px, 5.5vw, 84px)/1.1 var(--display); letter-spacing: -.035em; text-wrap: balance; }
.hero-intro { margin: 30px 0 36px; color: var(--muted); font-size: clamp(16px, 1.5vw, 19px); line-height: 1.9; }
.actions { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.actions .primary { color: var(--ink-deep); background: var(--aqua); }
.actions .secondary { color: var(--ink); background: rgba(255,255,255,.88); border-color: var(--aqua); backdrop-filter: blur(8px); }
.section { width: 100%; max-width: none; margin: 0; padding: clamp(100px, 10vw, 144px) max(24px, calc((100vw - var(--container)) / 2)); scroll-margin-top: 76px; }
.section-kicker { margin-bottom: clamp(48px, 7vw, 90px); color: var(--aqua-dark); font-size: 11px; font-weight: 700; letter-spacing: .18em; }
.section-kicker::before { content: ""; width: 34px; height: 1px; display: inline-block; margin: 0 14px 3px 0; background: currentColor; }
.about-section { position: relative; min-height: 760px; display: grid; align-content: center; overflow: hidden; color: var(--ink); background: var(--paper); isolation: isolate; }
.about-section::before { content: ""; position: absolute; z-index: -2; inset: 0; background: linear-gradient(180deg, rgba(255,255,255,.99) 0%, rgba(255,255,255,.97) 46%, rgba(243,247,245,.7) 72%, rgba(243,247,245,.2) 100%), url("assets/hero-poster.jpg") 72% bottom/cover no-repeat; opacity: .86; }
.about-section::after { content: "YINYAN"; position: absolute; z-index: -1; right: -1vw; bottom: -4vw; color: rgba(25,118,111,.035); font: 750 clamp(110px, 20vw, 320px)/.75 var(--display-modern); letter-spacing: -.07em; pointer-events: none; }
.about-layout { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(300px, .72fr); gap: clamp(60px, 10vw, 160px); align-items: end; }
.about-layout h2,
.section-heading h2,
.contact-copy h2 { margin: 0; font: 600 clamp(42px, 5.3vw, 74px)/1.13 var(--display-modern); letter-spacing: -.045em; text-wrap: balance; }
.about-layout .section-copy { padding-bottom: 5px; }
.about-layout .section-copy p { margin: 0 0 22px; color: var(--muted); font-size: 17px; line-height: 1.95; }
.capabilities-section { color: var(--ink); background: var(--paper-warm); }
.section-heading { max-width: 760px; display: block; margin-bottom: clamp(50px, 7vw, 82px); }
.section-heading > p { max-width: 620px; margin: 24px 0 0; color: var(--muted); font-size: 16px; line-height: 1.8; }
.capability-grid { display: grid; grid-template-columns: 1.15fr .85fr .85fr; grid-template-rows: repeat(2, minmax(255px, auto)); gap: 14px; }
.capability-card { position: relative; min-height: 255px; display: flex; flex-direction: column; overflow: hidden; padding: clamp(28px, 3vw, 42px); background: rgba(255,255,255,.92); border: 1px solid var(--line); border-radius: 20px; box-shadow: 0 18px 48px rgba(28,66,61,.045); isolation: isolate; transition: transform .35s cubic-bezier(.22,1,.36,1), border-color .3s ease, background .3s ease, box-shadow .3s ease; }
.capability-card:first-child { grid-row: 1 / 3; min-height: 524px; }
.capability-card:nth-child(2) { grid-column: 2 / 4; }
.capability-card::before { content: ""; position: absolute; z-index: -1; inset: 40% -20% -36% 8%; opacity: .52; background: repeating-radial-gradient(ellipse at 45% 100%, transparent 0 16px, rgba(133,216,208,.19) 17px 18px, transparent 19px 30px); transform: rotate(-6deg); }
.capability-card::after { content: ""; position: absolute; z-index: -1; inset: 0; opacity: 0; background: radial-gradient(300px circle at var(--spot-x, 50%) var(--spot-y, 50%), rgba(133,216,208,.16), transparent 62%); transition: opacity .3s ease; }
.capability-card:nth-child(2)::before { inset: -35% -12% -25% 42%; opacity: .65; background: radial-gradient(ellipse at center, rgba(133,216,208,.32), transparent 60%), repeating-linear-gradient(120deg, transparent 0 16px, rgba(133,216,208,.09) 17px 18px); transform: rotate(0); }
.capability-card:nth-child(3)::before { inset: 34% -25% -40% 0; transform: rotate(12deg); }
.capability-card:nth-child(4)::before { inset: 34% -5% -40% -35%; transform: rotate(-12deg); }
.card-number { color: var(--aqua-dark); font-size: 12px; letter-spacing: .16em; }
.capability-card h3 { max-width: 10em; margin: auto 0 18px; font: 600 26px/1.35 var(--display-modern); letter-spacing: -.025em; }
.capability-card p { max-width: 440px; margin: 0; color: var(--muted); font-size: 14px; line-height: 1.8; }

.process-section { color: var(--ink); background: var(--paper); }
.process-list { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(20px, 3vw, 46px); margin: 0; padding: 0; list-style: none; }
.process-list::before,
.process-list::after { content: ""; position: absolute; top: 21px; right: 0; left: 0; height: 1px; transform-origin: left; }
.process-list::before { background: rgba(133,216,208,.15); }
.process-list::after { background: linear-gradient(90deg, var(--aqua), rgba(133,216,208,.38)); transform: scaleX(0); transition: transform 1.2s cubic-bezier(.22,1,.36,1); }
.process-list.is-progress-visible::after { transform: scaleX(1); }
.process-list li { position: relative; min-width: 0; padding: 68px 0 0; }
.process-list li > span { position: absolute; top: 0; left: 0; width: 43px; height: 43px; display: grid; place-items: center; color: var(--aqua-dark); background: var(--paper); border: 1px solid rgba(25,118,111,.3); border-radius: 50%; box-shadow: 0 0 0 8px rgba(117,210,201,.07); font-size: 11px; font-weight: 700; letter-spacing: .08em; }
.process-list h3 { margin: 0 0 16px; font: 600 clamp(23px, 2.2vw, 30px)/1.2 var(--display-modern); letter-spacing: -.025em; }
.process-list p { max-width: 260px; margin: 0; color: var(--muted); font-size: 14px; line-height: 1.8; }

.careers-section { color: var(--ink); background: var(--paper-warm); }
.careers-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(380px, .82fr); gap: clamp(36px, 6vw, 84px); align-items: start; }
.job-list { display: grid; }
.job-card,
.empty-jobs { padding: 34px 0; border-bottom: 1px solid var(--line); }
.job-card { padding: 30px 0; border-bottom: 1px solid var(--line); transition: padding .25s ease, border-color .25s ease; }
.job-card:first-child { border-top: 1px solid var(--line); }
.job-card:hover { padding-left: 14px; border-color: rgba(133,216,208,.55); }
.job-meta { margin: 0 0 12px; color: var(--aqua-dark); font-size: 12px; font-weight: 700; letter-spacing: .08em; }
.job-card h3,
.empty-jobs h3 { margin: 0; font: 600 clamp(25px, 3vw, 34px)/1.25 var(--display-modern); }
.job-summary { margin-top: 18px; color: var(--muted); line-height: 1.8; }
.job-summary > :first-child { margin-top: 0; }
.job-summary > :last-child { margin-bottom: 0; }
.empty-jobs p { max-width: 520px; margin: 14px 0 0; color: var(--muted); line-height: 1.75; }
.empty-jobs a { width: max-content; display: inline-flex; align-items: center; gap: 10px; margin-top: 24px; color: var(--aqua-dark); font-size: 14px; font-weight: 650; }

.company-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px 16px; padding: clamp(26px, 3.5vw, 42px); color: var(--ink); background: rgba(255,255,255,.94); border: 1px solid var(--line); border-radius: 20px; box-shadow: 0 24px 64px rgba(28,66,61,.07); }
.company-form h3,
.company-form > p,
.company-form label:has(textarea),
.company-form button { grid-column: 1 / -1; }
.company-form h3 { margin: 0; font: 600 31px/1.2 var(--display-modern); letter-spacing: -.025em; }
.company-form > p { margin: -10px 0 5px; color: var(--muted); font-size: 14px; line-height: 1.7; }
.company-form label { min-width: 0; display: block; color: var(--ink); font-size: 13px; font-weight: 650; }
.company-form label:focus-within { color: var(--aqua-dark); }
.company-form .form-honeypot { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.company-form label > span { color: var(--danger-light); margin-left: 4px; }
.company-form input,
.company-form select,
.company-form textarea { width: 100%; min-height: 50px; margin-top: 9px; padding: 12px 14px; color: var(--ink); background: #f9fbfa; border: 1px solid var(--line); border-radius: 11px; outline: 0; transition: border-color .2s ease, box-shadow .2s ease, background .2s ease; }
.company-form textarea { min-height: 132px; resize: vertical; line-height: 1.65; }
.company-form input::placeholder,
.company-form textarea::placeholder { color: #8b9995; }
.company-form select option { color: var(--ink); background: var(--white); }
.company-form select { appearance: none; background-image: linear-gradient(45deg,transparent 50%,var(--aqua) 50%),linear-gradient(135deg,var(--aqua) 50%,transparent 50%); background-position: calc(100% - 19px) 21px,calc(100% - 14px) 21px; background-size: 5px 5px; background-repeat: no-repeat; }
.company-form :where(input, select, textarea):hover { border-color: rgba(133,216,208,.56); }
.company-form :where(input, select, textarea):focus { background: var(--white); border-color: var(--aqua-dark); box-shadow: 0 0 0 3px rgba(117,210,201,.2); }
.company-form :where(input, textarea):user-invalid { border-color: var(--danger-light); box-shadow: 0 0 0 3px rgba(255,147,140,.14); }
.company-form .form-consent { grid-column: 1 / -1; display: grid; grid-template-columns: 20px minmax(0, 1fr); gap: 12px; align-items: start; line-height: 1.65; }
.company-form .form-consent input[type="checkbox"] { width: 20px; height: 20px; min-height: 20px; margin: 2px 0 0; padding: 0; accent-color: var(--aqua); border-radius: 4px; box-shadow: none; }
.company-form .form-consent > span { min-width: 0; margin: 0; color: var(--muted); font-weight: 400; overflow-wrap: anywhere; }
.company-form .form-consent a { color: var(--aqua-dark); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.company-form .form-consent a:hover { color: var(--ink); }
.company-form .form-consent input[type="checkbox"]:focus-visible { outline: 3px solid var(--aqua); outline-offset: 4px; }
.company-form button { color: var(--ink-deep); background: var(--aqua); border: 0; }
.company-form button:disabled { opacity: .68; cursor: wait; transform: none; }
.form-notice { margin: 0 0 24px; padding: 15px 18px; border: 1px solid currentColor; border-radius: 11px; font-size: 14px; line-height: 1.6; }
.form-notice.success { color: var(--success); background: #edf8f2; }
.form-notice.error { color: #8f302d; background: #fff3f1; }
.form-notice:focus { outline: 3px solid var(--aqua); outline-offset: 4px; }

.contact-section { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) minmax(380px, .78fr); gap: clamp(50px, 9vw, 150px); overflow: hidden; color: var(--ink); background: var(--paper); isolation: isolate; }
.contact-section > * { min-width: 0; }
.contact-section::before { content: ""; position: absolute; z-index: -1; inset: 0 50% 0 0; background: linear-gradient(90deg, rgba(255,255,255,.98), rgba(255,255,255,.9)), url("assets/hero-poster.jpg") center/cover no-repeat; opacity: .55; }
.contact-copy { align-self: center; }
.contact-copy > p:not(.eyebrow) { max-width: 580px; margin: 30px 0; color: var(--muted); font-size: 17px; line-height: 1.85; }
.contact-details { display: grid; justify-items: start; gap: 8px; font-style: normal; }
.contact-email { min-height: 44px; display: flex; flex-wrap: wrap; align-items: center; gap: 6px 12px; color: var(--ink); font-size: clamp(16px, 1.25vw, 18px); overflow-wrap: anywhere; }
.contact-email span { color: var(--aqua-dark); font-size: 12px; font-weight: 700; letter-spacing: .12em; }
.contact-email:hover { color: var(--aqua-dark); }
.contact-email:focus-visible,
.footer-email:focus-visible { outline: 3px solid var(--aqua); outline-offset: 4px; }
.contact-location { color: var(--aqua-dark); font-size: 13px; letter-spacing: .12em; }
.contact-section .company-form { background: rgba(255,255,255,.95); box-shadow: 0 24px 64px rgba(28,66,61,.07); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }

.site-footer { display: grid; grid-template-columns: minmax(300px, 1fr) auto auto; gap: clamp(38px, 7vw, 100px); align-items: end; padding: 70px max(24px, calc((100vw - var(--container)) / 2)); color: var(--muted); background: var(--paper-warm); border-top: 1px solid var(--line); }
.site-footer .brand { color: var(--ink); }
.footer-company > p { max-width: 480px; margin: 22px 0 0; font-size: 13px; line-height: 1.8; }
.footer-email { min-height: 44px; display: inline-flex; align-items: center; margin-top: 8px; color: var(--aqua-dark); font-size: 13px; overflow-wrap: anywhere; }
.footer-email:hover { color: var(--ink); }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 12px 24px; font-size: 13px; }
.site-footer nav a:hover { color: var(--aqua-dark); }
.footer-meta { text-align: right; font-size: 11px; line-height: 1.7; }
.footer-meta p { margin: 2px 0; }
.site-header--product { grid-template-columns: 1fr auto 1fr; }
.site-header--product .site-navigation { grid-column: 2; justify-self: center; }
.site-header--product .header-cta { grid-column: 3; justify-self: end; }
.site-footer--product { grid-template-columns: 1fr; justify-items: center; }
.site-footer--product nav { justify-content: center; }

/* WordPress content pages share the company visual language. */
.content-shell { width: min(900px, calc(100% - 48px)); min-height: 64vh; margin: 0 auto; padding: 150px 0 100px; }
.page-intro h1,
.article-header h1,
.error-page h1 { margin: 0; font: 400 clamp(44px, 6vw, 72px)/1.16 var(--display); }
.page-intro > p,
.article-deck,
.archive-description { color: var(--muted); font-size: 17px; line-height: 1.8; }
.post-list { display: grid; gap: 16px; margin-top: 40px; }
.post-card { padding: 28px; background: var(--white); border: 1px solid var(--line); }
.post-card h2 { font: 400 28px/1.3 var(--display); }
.post-meta { color: var(--muted); font-size: 12px; }
.article-content { font-size: 17px; line-height: 1.95; }
.article-content a { color: var(--aqua-dark); text-decoration: underline; text-underline-offset: 3px; }
.article-content img { height: auto; }
.search-form { display: flex; margin-top: 24px; }
.search-field { min-width: 0; flex: 1; min-height: 50px; padding: 12px 14px; background: var(--white); border: 1px solid var(--line); border-radius: 10px 0 0 10px; }
.search-submit { min-height: 50px; padding: 0 22px; color: var(--ink-deep); background: var(--aqua); border: 0; border-radius: 0 10px 10px 0; font-weight: 700; cursor: pointer; }
.search-field:focus { border-color: var(--aqua-dark); box-shadow: 0 0 0 3px rgba(30,113,109,.14); outline: 0; }
.search-results-page .post-list { margin-bottom: 38px; }
.search-results-page .navigation { margin-top: 34px; }
.search-results-page .nav-links { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 8px; }
.search-results-page .page-numbers { min-width: 42px; min-height: 42px; display: inline-grid; place-items: center; padding: 8px 12px; background: var(--white); border: 1px solid var(--line); border-radius: 8px; }
.search-results-page .page-numbers.current { color: var(--white); background: var(--aqua-dark); border-color: var(--aqua-dark); }
.empty-state { margin-top: 46px; padding: clamp(32px, 6vw, 64px) 24px; background: var(--white); border: 1px solid var(--line); border-radius: 18px; }
.empty-state h2 { margin: 0; font: 500 clamp(27px, 4vw, 38px)/1.35 var(--display); }
.empty-state p { margin: 16px auto 24px; color: var(--muted); line-height: 1.75; }
.empty-state .text-link { color: var(--aqua-dark); font-weight: 700; }
.error-page { min-height: 100svh; display: grid; place-content: center; padding-top: clamp(140px, 18vh, 200px); padding-bottom: clamp(70px, 12vh, 130px); }
.error-page .error-code { margin: 0 0 12px; color: var(--aqua-dark); font-size: 13px; font-weight: 750; letter-spacing: .22em; }
.error-page > p:not(.error-code) { margin: 22px auto 30px; color: var(--muted); font-size: 17px; line-height: 1.8; }
.error-page .actions { justify-content: center; }
.error-page .actions .secondary { color: var(--ink); background: var(--white); border-color: var(--line); }
.privacy-page .eyebrow { color: var(--aqua-dark); }
.privacy-content { max-width: 760px; margin-top: 58px; }
.privacy-content section + section { margin-top: 46px; padding-top: 40px; border-top: 1px solid var(--line); }
.privacy-content h2 { margin: 0 0 16px; font: 600 clamp(25px, 3vw, 33px)/1.35 var(--display-modern); letter-spacing: -.025em; }
.privacy-content p { margin: 0; color: #43545b; overflow-wrap: anywhere; }
.error-page,
.empty-state { text-align: center; }

.js .motion-item { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s cubic-bezier(.22,1,.36,1); }
.js .motion-item.is-visible { opacity: 1; transform: none; }
.js .capability-card:nth-child(2).motion-item { transition-delay: .08s; }
.js .capability-card:nth-child(3).motion-item { transition-delay: .16s; }
.js .capability-card:nth-child(4).motion-item { transition-delay: .24s; }
.js .process-list li:nth-child(2).motion-item { transition-delay: .08s; }
.js .process-list li:nth-child(3).motion-item { transition-delay: .16s; }
.js .process-list li:nth-child(4).motion-item { transition-delay: .24s; }

@media (hover: hover) and (pointer: fine) {
  .capability-card:hover { transform: translateY(-5px); background: var(--white); border-color: rgba(25,118,111,.3); box-shadow: 0 24px 58px rgba(28,66,61,.09); }
  .capability-card:hover::after { opacity: 1; }
}

@media (max-width: 1400px) {
  .site-header { gap: 20px; padding-inline: 24px; }
  .site-navigation { gap: clamp(38px, 3.75vw, 50px); font-size: 13px; }
  .header-cta { display: none; }
  .careers-section,
  .contact-section { padding-inline: clamp(48px, 5vw, 70px); }
}

@media (max-width: 1200px) {
  .capability-grid { grid-template-columns: repeat(2, 1fr); grid-template-rows: auto; }
  .capability-card:first-child { grid-row: auto; min-height: 300px; }
  .capability-card:nth-child(2) { grid-column: auto; }
  .site-footer { grid-template-columns: 1fr auto; align-items: start; }
  .footer-meta { grid-column: 1 / -1; text-align: left; }
}

@media (max-width: 1024px) {
  html { scroll-padding-top: 70px; }
  body.menu-open { overflow: hidden; }
  .site-header { min-height: 70px; grid-template-columns: 1fr auto; color: var(--ink); background: rgba(255,255,255,.94); border-bottom-color: var(--line); }
  .site-header--product { grid-template-columns: 1fr; justify-items: end; }
  .home .site-header { color: var(--ink); background: rgba(255,255,255,.94); border-bottom-color: var(--line); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); }
  .home .site-header.is-scrolled,
  .home .site-header.is-menu-open { background: rgba(255,255,255,.98); }
  .site-header .brand-logo { width: 196px; height: 39px; }
  .header-cta { display: none; }
  .menu-toggle { display: block; }
  .site-navigation { position: fixed; z-index: -1; inset: 70px 0 auto; width: 100%; max-height: calc(100svh - 70px); justify-self: stretch; display: grid; gap: 0; padding: 18px 24px 28px; overflow-y: auto; color: var(--ink); background: var(--paper); border-bottom: 1px solid var(--line); box-shadow: 0 24px 45px rgba(7,18,22,.1); opacity: 0; visibility: hidden; transform: translateY(-12px); transition: opacity .2s ease, visibility .2s ease, transform .2s ease; }
  .site-navigation.is-open { opacity: 1; visibility: visible; transform: none; }
  .site-navigation a { min-height: 50px; display: flex; align-items: center; border-bottom: 1px solid var(--line); font: 400 23px/1.2 var(--display); }
  .site-navigation a::after { display: none; }
  .home .site-navigation { color: var(--ink); background: var(--white); border-bottom-color: var(--line); }
  .home .site-navigation a { border-bottom-color: var(--line); }
  .home .site-navigation a.is-active { color: var(--aqua-dark); }
  .careers-layout,
  .contact-section { grid-template-columns: 1fr; }
  .careers-layout { gap: 36px; }
  .contact-copy { max-width: 800px; }
  .careers-layout .company-form,
  .contact-section .company-form { width: 100%; max-width: 548px; }
}

@media (max-width: 820px) {
  .company-hero { min-height: 100svh; padding-top: 70px; }
  .hero-content { width: min(calc(100% - 32px), var(--container)); padding: 64px 0; }
  .hero-content > * { max-width: 700px; }
  .hero-shade { background: linear-gradient(180deg, rgba(255,255,255,.8), rgba(255,255,255,.72) 55%, rgba(255,255,255,.2)); }
  .company-hero h1 { font-size: clamp(44px, 12vw, 72px); }
  .section,
  .capabilities-section,
  .careers-section,
  .contact-section { width: 100%; padding: 86px 16px; }
  .about-section { min-height: auto; }
  .about-section::before { background: linear-gradient(rgba(255,255,255,.98), rgba(243,247,245,.82)), url("assets/hero-poster.jpg") 65% bottom/cover no-repeat; }
  .about-layout,
  .section-heading { grid-template-columns: 1fr; gap: 34px; }
  .section-heading { align-items: start; }
  .process-list { grid-template-columns: 1fr; gap: 0; padding-left: 30px; }
  .process-list::before,
  .process-list::after { top: 0; bottom: 0; right: auto; left: 21px; width: 1px; height: auto; transform-origin: top; }
  .process-list::before { background: rgba(133,216,208,.15); }
  .process-list::after { background: linear-gradient(var(--aqua), rgba(133,216,208,.38)); transform: scaleY(0); }
  .process-list.is-progress-visible::after { transform: scaleY(1); }
  .process-list li { min-height: 170px; padding: 4px 0 42px 58px; }
  .process-list li > span { left: -30px; }
  .process-list p { max-width: 540px; }
  .site-footer { grid-template-columns: 1fr; padding: 56px 20px; }
  .footer-meta { grid-column: auto; }
}

@media (max-width: 560px) {
  .site-header { padding-inline: 16px; }
  .site-header .brand-logo { width: 176px; height: 35px; }
  .hero-content { padding-top: 66px; padding-bottom: 38px; }
  .company-hero h1 { font-size: clamp(36px, 10vw, 48px); line-height: 1.2; }
  .hero-intro { margin: 24px 0 30px; font-size: 16px; line-height: 1.75; }
  .actions { display: grid; grid-template-columns: 1fr; width: 100%; }
  .actions a { width: 100%; min-height: 52px; }
  .section-kicker { margin-bottom: 34px; }
  .about-layout h2,
  .section-heading h2,
  .contact-copy h2 { font-size: clamp(37px, 11vw, 50px); }
  .about-layout .section-copy p { font-size: 16px; }
  .capability-grid { grid-template-columns: 1fr; }
  .capability-card,
  .capability-card:first-child { min-height: 280px; }
  .process-list li { min-height: 0; padding-top: 28px; padding-bottom: 40px; }
  .careers-layout { gap: 22px; }
  .job-card,
  .empty-jobs,
  .company-form { padding: 24px 20px; }
  .company-form { grid-template-columns: 1fr; gap: 18px; }
  .company-form h3,
  .company-form > p,
  .company-form label,
  .company-form button { grid-column: 1; }
  .company-form input,
  .company-form select { min-height: 52px; }
  .contact-section { gap: 42px; }
  .site-footer nav { display: grid; grid-template-columns: repeat(2, 1fr); }
  .content-shell { width: calc(100% - 32px); padding: 112px 0 70px; }
  .search-form { display: grid; gap: 8px; }
  .search-field,
  .search-submit { min-height: 50px; border-radius: 10px; }
  .error-page { padding-top: 124px; padding-bottom: 70px; }
  .privacy-content { margin-top: 42px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
  .js .motion-item { opacity: 1; transform: none; }
  .hero-video { display: none; }
}

@media (forced-colors: active) {
  .header-cta,
  .actions a,
  .company-form button { border: 1px solid currentColor; }
}