/* =========================================================
   세무회계 솔찬 — 디자인 토큰
   색상은 로고(네이비 + 웜그레이)에서 추출
   ========================================================= */
:root {
  --navy-950: #111a33;
  --navy-900: #18233f;
  --navy-800: #212d4f;   /* 명함 앞면 네이비 */
  --navy-600: #3a4a74;
  --gray-700: #4f535a;   /* 본문 보조 텍스트 (흰 배경 대비 7:1+) */
  --gray-500: #76787c;   /* 로고 '세무회계' 회색 */
  --gray-300: #c9cacc;
  --line: #e5e3de;
  --ivory: #f7f6f2;
  --paper: #fdfcfa;
  --white: #ffffff;
  --brass: #a08657;      /* 장식용 포인트 (선/작은 강조에만) */
  --ink: #161b26;

  --font-sans: "Pretendard Variable", Pretendard, -apple-system, "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  --font-serif: "Noto Serif KR", "Nanum Myeongjo", serif;

  --radius: 4px;
  --radius-lg: 8px;
  --shadow: 0 1px 2px rgba(17, 26, 51, .04), 0 8px 24px rgba(17, 26, 51, .06);
  --ease: cubic-bezier(.2, .7, .2, 1);
  --header-h: 72px;

  --z-header: 100;
  --z-quickbar: 90;
}

/* ===== Base ===== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 8px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.75;
  color: var(--ink);
  background: var(--paper);
  word-break: keep-all;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { margin: 0; line-height: 1.3; letter-spacing: -0.02em; }
p { margin: 0; }
:focus-visible { outline: 2px solid var(--navy-600); outline-offset: 3px; border-radius: 2px; }
.section--navy :focus-visible { outline-color: #fff; }

.container { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.muted { color: var(--gray-500); font-size: .92em; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: 16px; top: -48px; background: var(--navy-900); color: #fff; padding: 8px 16px; z-index: 1000; border-radius: var(--radius); }
.skip-link:focus { top: 12px; }
.icon { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }

/* ===== Buttons ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 52px; padding: 0 28px;
  font: inherit; font-size: 16px; font-weight: 600; letter-spacing: -0.01em;
  border: 1px solid transparent; border-radius: var(--radius);
  cursor: pointer; transition: background-color .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
  touch-action: manipulation;
}
.btn--sm { min-height: 40px; padding: 0 18px; font-size: 15px; }
.btn--block { width: 100%; }
.btn--primary { background: var(--navy-800); color: #fff; }
.btn--primary:hover { background: var(--navy-950); }
.btn--ghost { background: transparent; color: var(--navy-800); border-color: var(--gray-300); }
.btn--ghost:hover { border-color: var(--navy-800); }
.btn--outline { background: var(--white); color: var(--navy-800); border-color: var(--line); }
.btn--outline:hover { border-color: var(--navy-800); }
.btn--light { background: #fff; color: var(--navy-900); }
.btn--light:hover { background: var(--ivory); }
.btn[disabled] { opacity: .5; cursor: progress; }

/* ===== Header ===== */
.header {
  position: sticky; top: 0; z-index: var(--z-header);
  height: var(--header-h);
  background: rgba(253, 252, 250, .92);
  backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s var(--ease);
}
.header.is-scrolled { border-bottom-color: var(--line); }
.header__inner { height: 100%; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 10px; }
.brand__symbol { width: 38px; height: 38px; }
.brand__wordmark { width: auto; height: 22px; }

.nav { display: flex; align-items: center; gap: 36px; font-size: 15.5px; font-weight: 500; color: var(--gray-700); }
.nav a:not(.btn) { position: relative; padding: 6px 0; transition: color .2s; }
.nav a:not(.btn)::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: var(--navy-800); transform: scaleX(0); transform-origin: left; transition: transform .25s var(--ease);
}
.nav a:not(.btn):hover, .nav a.is-current { color: var(--navy-900); }
.nav a:not(.btn):hover::after, .nav a.is-current::after { transform: scaleX(1); }

.nav-toggle { display: none; width: 44px; height: 44px; border: 0; background: none; cursor: pointer; position: relative; }
.nav-toggle span { position: absolute; left: 11px; right: 11px; height: 1.5px; background: var(--navy-900); transition: transform .25s var(--ease); }
.nav-toggle span:first-child { top: 18px; }
.nav-toggle span:last-child { top: 25px; }
.nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }

/* ===== Hero ===== */
.hero { padding: 56px 0 0; background: linear-gradient(180deg, var(--paper) 0%, var(--ivory) 100%); border-bottom: 1px solid var(--line); }
.hero__inner { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: end; }
.hero__copy { padding-bottom: 96px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-size: 13.5px; font-weight: 600; letter-spacing: .08em; color: var(--gray-500); text-transform: uppercase;
  margin-bottom: 20px;
}
.eyebrow::before { content: ""; width: 28px; height: 1px; background: var(--brass); }
.eyebrow--light { color: rgba(255, 255, 255, .7); }
.hero__title {
  font-family: var(--font-serif); font-weight: 600;
  font-size: clamp(34px, 4.6vw, 56px); line-height: 1.32; letter-spacing: -0.03em;
  color: var(--navy-900);
}
.hero__lead { margin-top: 28px; font-size: 18px; color: var(--gray-700); max-width: 34em; }
.hero__actions { margin-top: 40px; display: flex; flex-wrap: wrap; align-items: center; gap: 16px 20px; }

.hero__photo { margin: 0; position: relative; align-self: stretch; display: flex; align-items: flex-end; }
.hero__photo::before {
  content: ""; position: absolute; inset: 12% 0 0 0;
  background: #c8c9cb; border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.hero__photo img {
  position: relative; width: 100%; aspect-ratio: 1 / 1.08; object-fit: cover; object-position: center 8%;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  background: #c8c9cb;
}
.hero__photo figcaption {
  position: absolute; left: -24px; bottom: 40px;
  background: var(--navy-800); color: #fff; padding: 14px 22px; font-size: 18px; font-weight: 700; letter-spacing: -0.01em;
  box-shadow: var(--shadow);
}
.hero__photo figcaption span { font-size: 13px; font-weight: 500; opacity: .75; margin-right: 6px; }

.keywords {
  list-style: none; margin: 0 auto; padding-top: 0; padding-bottom: 0;
  display: grid; grid-template-columns: repeat(4, 1fr);
  background: var(--white); border: 1px solid var(--line); border-bottom: 0;
  position: relative; transform: translateY(0);
  max-width: 1132px;
}
.keywords li { padding: 22px 16px; text-align: center; font-weight: 600; color: var(--navy-800); font-size: 16px; }
.keywords li + li { border-left: 1px solid var(--line); }

/* ===== Sections ===== */
.section { padding: 120px 0; }
.section--tint { background: var(--ivory); }
.section--navy { background: var(--navy-900); color: #fff; }
.section-head { margin-bottom: 56px; }
.section-head--center { text-align: center; }
.section-head--center .eyebrow { justify-content: center; }
.section-head--row { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; flex-wrap: wrap; }
.section-title {
  font-family: var(--font-serif); font-weight: 600;
  font-size: clamp(28px, 3.2vw, 40px); line-height: 1.38; color: var(--navy-900);
}
.section--navy .section-title { color: #fff; }

/* About */
.about { display: grid; grid-template-columns: 5fr 7fr; gap: 64px; }
.about .section-head { margin: 0; }
.about__body p { color: var(--gray-700); font-size: 17.5px; }
.about__body p + p { margin-top: 20px; }
.about__body .signature { margin-top: 32px; color: var(--gray-500); font-size: 15.5px; }
.signature strong { color: var(--navy-900); font-size: 20px; margin-left: 6px; letter-spacing: .08em; }
.about--career { margin-top: 96px; padding-top: 96px; border-top: 1px solid var(--line); }
.section-title--sm { font-size: clamp(24px, 2.4vw, 30px); }
.career { border-top: 1px solid var(--navy-800); }
.career__group { display: grid; grid-template-columns: 112px 1fr; gap: 16px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.career__group h4 { margin: 0; font-size: 15px; font-weight: 700; color: var(--brass); letter-spacing: .02em; }
.career__group ul { list-style: none; margin: 0; padding: 0; }
.career__group li { color: var(--ink); font-size: 17px; }
.career__group li + li { margin-top: 8px; }
.career__sub { display: block; margin-top: 6px; font-size: 15px; color: var(--gray-700); }

/* Messenger buttons */
.messengers { display: flex; gap: 20px; align-items: flex-start; margin-left: 12px; }
.msg { display: inline-flex; flex-direction: column; align-items: center; gap: 6px; min-width: 52px; }
.msg__icon {
  width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease);
}
.msg__icon svg { width: 26px; height: 26px; }
.msg:hover .msg__icon { transform: translateY(-2px); box-shadow: var(--shadow); }
.msg__label { font-size: 12.5px; font-weight: 600; color: var(--gray-700); white-space: nowrap; }
.msg--talk .msg__icon { background: #03c75a; }
.msg--talk svg path:first-child { fill: #fff; }
.msg--talk .msg__dots { fill: none; stroke: #03c75a; stroke-width: 2.4; stroke-linecap: round; }
.msg--kakao .msg__icon { background: #fee500; }
.msg--kakao svg path { fill: #3c1e1e; }
.msg--tel .msg__icon { background: var(--navy-800); }
.msg--tel svg path { fill: none; stroke: #fff; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }

.floating { position: fixed; right: 24px; bottom: 32px; z-index: var(--z-quickbar); display: flex; flex-direction: column; gap: 12px; }
.floating .msg { position: relative; }
.floating .msg__icon { box-shadow: 0 4px 14px rgba(17, 26, 51, .16); }
.floating__tip {
  position: absolute; right: calc(100% + 10px); top: 50%; transform: translate(4px, -50%);
  background: var(--navy-900); color: #fff; font-size: 13px; font-weight: 600; white-space: nowrap;
  padding: 6px 12px; border-radius: var(--radius); opacity: 0; pointer-events: none;
  transition: opacity .2s var(--ease), transform .2s var(--ease);
}
.floating .msg:hover .floating__tip, .floating .msg:focus-visible .floating__tip { opacity: 1; transform: translate(0, -50%); }

/* Services */
.services { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.service { background: var(--white); padding: 44px 32px 48px; transition: background-color .25s var(--ease); }
.service:hover { background: var(--paper); }
.service__icon { width: 36px; height: 36px; fill: none; stroke: var(--navy-800); stroke-width: 1.3; stroke-linecap: round; stroke-linejoin: round; margin-bottom: 28px; }
.service h3 { font-size: 20px; font-weight: 700; color: var(--navy-900); margin-bottom: 14px; }
.service p { font-size: 15.5px; color: var(--gray-700); line-height: 1.75; }

.process { list-style: none; margin: 72px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; counter-reset: none; }
.process li { border-top: 1px solid var(--gray-300); padding-top: 24px; }
.process__num { display: block; font-family: var(--font-serif); font-size: 14px; color: var(--brass); margin-bottom: 8px; letter-spacing: .1em; }
.process strong { font-size: 18px; color: var(--navy-900); }
.process p { margin-top: 6px; color: var(--gray-700); font-size: 15.5px; }

/* Insights */
.filters { display: flex; gap: 8px; flex-wrap: wrap; }
.filters[hidden] { display: none; }
.chip {
  min-height: 40px; padding: 0 18px; border-radius: 999px;
  border: 1px solid var(--line); background: var(--white); color: var(--gray-700);
  font: inherit; font-size: 15px; font-weight: 500; cursor: pointer; transition: all .2s var(--ease);
}
.chip:hover { border-color: var(--navy-800); color: var(--navy-900); }
.chip.is-active { background: var(--navy-800); border-color: var(--navy-800); color: #fff; }
.posts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.post {
  display: flex; flex-direction: column; min-height: 260px;
  background: var(--white); border: 1px solid var(--line); padding: 32px 30px;
  transition: border-color .25s var(--ease), box-shadow .25s var(--ease);
}
.post:hover { border-color: var(--navy-600); box-shadow: var(--shadow); }
.post--thumb { padding-top: 0; overflow: hidden; }
.post__thumb { display: block; margin: 0 -30px 24px; aspect-ratio: 16 / 10; overflow: hidden; background: var(--ivory); }
.post__thumb img { width: 100%; height: 100%; object-fit: cover; object-position: center 42%; transition: transform .4s var(--ease); }
.post:hover .post__thumb img { transform: scale(1.03); }
.post__cat { font-size: 13px; font-weight: 700; color: var(--brass); letter-spacing: .02em; }
.post__title { margin-top: 12px; font-size: 19px; font-weight: 700; line-height: 1.5; color: var(--navy-900); }
.post__summary { margin-top: 12px; font-size: 15px; color: var(--gray-700); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.post__meta { margin-top: auto; padding-top: 24px; display: flex; justify-content: space-between; font-size: 14px; color: var(--gray-500); font-variant-numeric: tabular-nums; }
.post__more { color: var(--navy-800); font-weight: 600; }
.posts__more { margin-top: 40px; text-align: center; }
.posts__more .btn[hidden] { display: none; }
.post--thumb .post__title { margin-top: 0; }
.posts__empty { grid-column: 1 / -1; padding: 48px 0; text-align: center; color: var(--gray-500); }

/* YouTube */
.video-wrap { display: grid; grid-template-columns: 5fr 7fr; gap: 64px; align-items: center; }
.video-intro__lead { margin-top: 20px; color: var(--gray-700); font-size: 17.5px; }
.btn--yt { margin-top: 32px; background: var(--white); color: var(--ink); border-color: var(--line); }
.btn--yt:hover { border-color: var(--ink); }
.btn--yt .icon--fill { width: 22px; height: 22px; fill: #ff0000; stroke: none; }
.videos { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 24px; }
.videos--single { grid-template-columns: minmax(0, 300px); justify-content: center; }
.video { margin: 0; }
.video__play, .video iframe {
  display: block; width: 100%; aspect-ratio: 16 / 9; border: 0; padding: 0;
  border-radius: var(--radius-lg); overflow: hidden; background: #111; position: relative; cursor: pointer;
}
.video--short .video__play, .video--short iframe { aspect-ratio: 9 / 16; }
.video__play img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s var(--ease); }
.video__play:hover img { transform: scale(1.03); }
.video__btn {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: 64px; height: 64px; border-radius: 50%; display: grid; place-items: center;
  background: rgba(17, 26, 51, .78); transition: background-color .2s var(--ease);
}
.video__play:hover .video__btn { background: #ff0000; }
.video__btn svg { width: 28px; height: 28px; fill: #fff; margin-left: 3px; }
.video figcaption { margin-top: 12px; font-size: 15px; font-weight: 600; color: var(--navy-900); text-align: center; }
.footer__yt { text-decoration: underline; text-underline-offset: 3px; }
.footer__yt:hover { color: var(--navy-900); }

/* Contact */
.contact { display: grid; grid-template-columns: 5fr 6fr; gap: 80px; align-items: start; }
.contact__lead { margin-top: 20px; color: rgba(255, 255, 255, .75); }
.contact__list { list-style: none; margin: 40px 0 0; padding: 0; border-top: 1px solid rgba(255, 255, 255, .18); }
.contact__list li { display: grid; grid-template-columns: 88px 1fr; padding: 16px 0; border-bottom: 1px solid rgba(255, 255, 255, .12); font-variant-numeric: tabular-nums; }
.contact__list span { color: rgba(255, 255, 255, .6); font-size: 14px; letter-spacing: .04em; }
.contact__list a:hover { text-decoration: underline; text-underline-offset: 4px; }

.form { display: grid; grid-template-columns: 1fr 1fr; gap: 20px 16px; background: var(--navy-950); padding: 40px; border-radius: var(--radius-lg); }
.field { display: flex; flex-direction: column; gap: 8px; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: 14.5px; font-weight: 600; color: rgba(255, 255, 255, .88); }
.req { color: #e7c98f; }
.field input, .field select, .field textarea {
  width: 100%; min-height: 50px; padding: 12px 14px;
  font: inherit; font-size: 16px; color: var(--ink);
  background: #fff; border: 1px solid transparent; border-radius: var(--radius);
}
.field textarea { resize: vertical; min-height: 130px; }
.field [aria-invalid="true"] { border-color: #f2a3a3; box-shadow: 0 0 0 2px rgba(242, 163, 163, .35); }
.field__error { font-size: 14px; color: #f6b7b7; min-height: 0; }
.field__error:empty { display: none; }
.field--check { flex-direction: row; flex-wrap: wrap; align-items: flex-start; gap: 10px; }
.field--check input { width: 20px; height: 20px; min-height: 0; margin-top: 4px; flex: none; accent-color: var(--navy-600); }
.field--check label { flex: 1; font-weight: 500; line-height: 1.6; }
.field--check .muted { color: rgba(255, 255, 255, .55); }
.field--check .field__error { flex-basis: 100%; }
.form .btn { grid-column: 1 / -1; margin-top: 8px; }
.form__status { grid-column: 1 / -1; font-size: 15px; text-align: center; color: rgba(255, 255, 255, .85); }
.form__status:empty { display: none; }

/* Location */
.location { display: grid; grid-template-columns: 5fr 7fr; gap: 64px; align-items: start; }
.location .section-head { margin: 0; }
.location__card { border-top: 1px solid var(--navy-800); }
.location__info { margin: 0; }
.location__info div { display: grid; grid-template-columns: 110px 1fr; padding: 20px 0; border-bottom: 1px solid var(--line); }
.location__info dt { font-weight: 700; color: var(--navy-800); }
.location__info dd { margin: 0; color: var(--gray-700); }
.location__maps { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 12px; }

/* Footer */
.footer { background: var(--ivory); border-top: 1px solid var(--line); padding: 48px 0 56px; font-size: 14px; color: var(--gray-500); }
.footer__inner p + p { margin-top: 4px; }
.footer__brand { font-size: 18px; color: var(--gray-500); margin-bottom: 12px !important; }
.footer__brand strong { color: var(--navy-800); font-weight: 800; }
.footer__copy { margin-top: 16px !important; font-size: 13px; }

/* Mobile quick bar */
.quickbar { display: none; }

/* ===== Scroll reveal (motion 3/10) ===== */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  * { transition-duration: .01ms !important; }
}

/* ===== Post detail page ===== */
.article { max-width: 760px; margin: 0 auto; padding: 80px 24px 120px; }
.article__back { display: inline-flex; align-items: center; gap: 6px; color: var(--gray-500); font-size: 15px; margin-bottom: 40px; min-height: 44px; }
.article__back:hover { color: var(--navy-900); }
.article__title { font-family: var(--font-serif); font-size: clamp(28px, 3.4vw, 38px); color: var(--navy-900); margin-top: 12px; line-height: 1.4; }
.article__meta { margin-top: 16px; padding-bottom: 32px; border-bottom: 1px solid var(--line); color: var(--gray-500); font-size: 14.5px; }
.article__body { margin-top: 40px; color: #2b303a; font-size: 17.5px; line-height: 1.9; }
.article__body h2 { font-size: 22px; color: var(--navy-900); margin: 48px 0 16px; }
.article__body h3 { font-size: 19px; color: var(--navy-900); margin: 36px 0 12px; }
.article__body p { margin: 0 0 20px; }
.article__body ul, .article__body ol { padding-left: 1.3em; margin: 0 0 20px; }
.article__body blockquote { margin: 28px 0; padding: 20px 24px; background: var(--ivory); border-left: 2px solid var(--brass); color: var(--gray-700); }
.article__body img { display: block; width: 100%; max-width: 480px; height: auto; margin: 28px auto; border-radius: var(--radius-lg); }
.article__body a { color: var(--navy-600); text-decoration: underline; text-underline-offset: 3px; }
.article__body .note { font-size: 14.5px; color: var(--gray-500); }
.article__body .table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 24px 0; }
.article__body .table-wrap table { margin: 0; min-width: 480px; }
.article__body blockquote .table-wrap { margin: 16px 0 0; }
.article__body table { width: 100%; border-collapse: collapse; margin: 24px 0; font-size: 15.5px; }
.article__body th, .article__body td { border-bottom: 1px solid var(--line); padding: 12px 10px; text-align: left; }
.article__body th { color: var(--navy-900); border-bottom-color: var(--navy-800); }
.article__cta { margin-top: 64px; padding: 36px; background: var(--ivory); display: flex; flex-wrap: wrap; gap: 20px; align-items: center; justify-content: space-between; }
.article__cta p { font-weight: 600; color: var(--navy-900); }

/* ===== Responsive ===== */
.only-desktop { display: inline; }

@media (max-width: 1024px) {
  .services { grid-template-columns: repeat(2, 1fr); }
  .posts { grid-template-columns: repeat(2, 1fr); }
  .contact { gap: 48px; }
  .nav { gap: 24px; }
}

@media (max-width: 860px) {
  :root { --header-h: 64px; }
  body { font-size: 16px; padding-bottom: 64px; }
  .only-desktop { display: none; }
  .container { padding: 0 20px; }

  .nav-toggle { display: block; }
  .nav {
    position: fixed; inset: var(--header-h) 0 auto 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--paper); border-bottom: 1px solid var(--line);
    padding: 8px 20px 24px; font-size: 17px;
    visibility: hidden; opacity: 0; transform: translateY(-8px);
    transition: opacity .2s var(--ease), transform .2s var(--ease), visibility .2s;
  }
  .nav.is-open { visibility: visible; opacity: 1; transform: none; }
  .nav a:not(.btn) { padding: 16px 0; border-bottom: 1px solid var(--line); }
  .nav a:not(.btn)::after { display: none; }
  .nav .btn { margin-top: 20px; min-height: 52px; }

  .hero { padding-top: 32px; }
  .hero__inner { grid-template-columns: 1fr; gap: 32px; }
  .hero__copy { padding-bottom: 0; }
  .hero__lead { font-size: 16.5px; }
  .hero__actions .btn { flex: 1 1 auto; }
  .hero__photo { max-width: 420px; margin: 0 auto; width: 100%; }
  .hero__photo figcaption { left: 0; bottom: 24px; font-size: 16px; padding: 12px 18px; }
  .keywords { grid-template-columns: repeat(2, 1fr); margin: 0 20px; width: auto; }
  .keywords li { padding: 16px 8px; font-size: 15px; }
  .keywords li:nth-child(3) { border-left: 0; }
  .keywords li:nth-child(n+3) { border-top: 1px solid var(--line); }

  .section { padding: 80px 0; }
  .section-head { margin-bottom: 36px; }
  .about, .contact, .location, .video-wrap { grid-template-columns: 1fr; gap: 36px; }
  .videos--single { grid-template-columns: minmax(0, 280px); }
  .services { grid-template-columns: 1fr; }
  .service { padding: 32px 24px; }
  .service__icon { margin-bottom: 20px; }
  .process { grid-template-columns: 1fr; gap: 0; margin-top: 48px; }
  .process li { padding: 20px 0; }
  .posts { grid-template-columns: 1fr; }
  .post { min-height: 0; padding: 26px 22px; }
  .post--thumb { padding-top: 0; }
  .post__thumb { margin: 0 -22px 20px; }
  .form { grid-template-columns: 1fr; padding: 28px 20px; }
  .location__info div { grid-template-columns: 84px 1fr; }
  .about--career { margin-top: 64px; padding-top: 64px; }
  .career__group { grid-template-columns: 1fr; gap: 8px; }
  .messengers { margin: 12px 0 0; width: 100%; justify-content: center; gap: 28px; }
  .floating { display: none; }
  .brand__wordmark { height: 19px; }
  .brand__symbol { width: 34px; height: 34px; }

  .quickbar {
    display: grid; grid-template-columns: 1fr 1fr 1fr 1.2fr;
    position: fixed; left: 0; right: 0; bottom: 0; z-index: var(--z-quickbar);
    height: 60px; padding-bottom: env(safe-area-inset-bottom);
    background: var(--white); border-top: 1px solid var(--line);
  }
  .quickbar a { display: flex; align-items: center; justify-content: center; font-weight: 700; color: var(--navy-900); font-size: 14.5px; }
  .quickbar a + a { border-left: 1px solid var(--line); }
  .quickbar a.is-primary { background: var(--navy-800); color: #fff; }
  .article { padding: 48px 20px 96px; }
  .article__cta { padding: 24px; }
}