/* ============================================================
   SIGNATURE STUDIO — Pro agentury
   B2B větev webu. Tmavé hero z homepage (.hero), světlé sekce,
   blok .assure a závěr .close sdílené. Štítky nástrojů (.stack)
   jsou v ss.css, používá je i O mně.
   ============================================================ */

.bar__nav a[aria-current="page"] { border-bottom-color: currentColor; }
.page-agentury a:not(.btn):not(.bar__cta) { text-underline-offset: 4px; }

/* ---------- Hero: delší nadpis, menší stupeň než homepage ---------- */
.hero--b2b .hero__grid { grid-auto-flow: dense; align-items: end; }
.hero__kicker { grid-column: 1 / -1; font-size: .875rem; font-weight: 500; color: var(--muted-dark); margin-bottom: -1rem; }
.hero--b2b .hero__title { grid-column: 1 / -1; font-size: clamp(2.5rem, 6.6vw, 100px); line-height: 1; letter-spacing: -0.045em; }
.hero__who { grid-column: 1 / span 6; display: flex; gap: 1rem; align-items: center; max-width: 30rem; }
.hero__who img { flex: none; width: 64px; height: 64px; border-radius: 50%; object-fit: cover; object-position: top; filter: grayscale(.15); }
.hero__who p { font-size: .9375rem; color: rgba(240,240,240,.78); line-height: 1.5; }
.hero__who b { color: #F0F0F0; font-weight: 600; }

/* ---------- Společná kostra sekcí ---------- */
.ag { padding-top: clamp(4.5rem, 9vw, 7rem); padding-bottom: clamp(4.5rem, 9vw, 7rem); }
.ag--white { background: var(--white); }
.ag--paper { background: var(--paper); }
.ag__inner { max-width: var(--max); margin: 0 auto; }
.ag__head { display: grid; grid-template-columns: repeat(12, minmax(0,1fr)); column-gap: clamp(1rem, 2vw, 2rem); row-gap: 1rem; align-items: end; margin-bottom: clamp(2.5rem, 5vw, 3.75rem); }
.ag__title { grid-column: 1 / span 7; font-size: clamp(2.25rem, 5vw, 4rem); letter-spacing: -0.04em; line-height: 1; }
.ag__lead { grid-column: 8 / span 5; color: var(--muted); font-size: 1.0625rem; max-width: 30rem; }

/* ---------- Služby: dvě hlavní disciplíny, správa jako navazující řádek ---------- */
.svc { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2.5rem, 5vw, 4rem) clamp(1.5rem, 4vw, 4rem); }
.svc__main, .svc__side { padding-top: 1.5rem; color: var(--ink); }
.svc h3 { font-size: clamp(1.75rem, 3vw, 2.5rem); letter-spacing: -0.035em; margin-bottom: .75rem; }
.svc__main > p, .svc__side p { color: var(--muted); max-width: 34rem; margin-bottom: 1.25rem; }
.svc__list li { position: relative; padding: .55rem 0 .55rem 1.25rem; border-bottom: 1px solid var(--line); }
.svc__list li::before { content: ""; position: absolute; left: 0; top: 1.15em; width: 6px; height: 6px; border-radius: 50%; background: var(--red); }
.svc__side { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(12, minmax(0,1fr)); column-gap: clamp(1rem, 2vw, 2rem); row-gap: 1rem; }
.svc__side > div { grid-column: 1 / span 5; }
.svc__side h3 { font-size: clamp(1.375rem, 2.2vw, 1.75rem); }
.svc__side .svc__list { grid-column: 7 / span 6; }
.svc__list--cols { columns: 2; column-gap: 2rem; }
.svc__list--cols li { break-inside: avoid; font-size: .9375rem; }
.svc__side[data-line]::before { opacity: .35; }

/* ---------- Zkušenosti ---------- */
.xp { display: grid; grid-template-columns: repeat(12, minmax(0,1fr)); column-gap: clamp(1rem, 2vw, 2rem); row-gap: 1.75rem; align-items: start; padding-top: clamp(2.5rem, 5vw, 3.5rem); border-top: 1px solid var(--ink); }
.xp + .xp { margin-top: clamp(3.5rem, 7vw, 5.5rem); }
.xp__shot { grid-column: 1 / span 6; margin: 0; }
.xp__shot img { width: 100%; border-radius: 8px; border: 1px solid var(--line); box-shadow: 0 30px 70px -34px rgba(0,0,0,.35); }
.xp__body { grid-column: 8 / span 5; }
.xp__kicker { font-size: .8125rem; font-weight: 600; color: var(--red-dark); margin-bottom: .5rem; }
.xp__name { font-size: clamp(2.25rem, 4.5vw, 3.5rem); letter-spacing: -0.045em; line-height: .95; margin-bottom: 1rem; }
.xp__what { color: #333; margin-bottom: 1.5rem; }
.xp__facts { display: grid; gap: 1rem; margin-bottom: 1.5rem; }
.xp__facts > div { padding-top: .85rem; border-top: 1px solid var(--line); }
.xp__facts dt { font-size: .8125rem; font-weight: 600; color: var(--muted); margin-bottom: .25rem; }
.xp__facts dd { font-size: .9375rem; }
.xp__facts ul li { position: relative; padding-left: 1rem; }
.xp__facts ul li + li { margin-top: .25rem; }
.xp__facts ul li::before { content: ""; position: absolute; left: 0; top: .7em; width: 5px; height: 1.5px; background: var(--ink); }
.xp__links { display: flex; flex-wrap: wrap; gap: .5rem 1.75rem; align-items: center; }
.xp__links a { display: inline-block; padding: .6rem 0; }
.xp__links a:not(.link-arrow) { color: var(--muted); font-size: .9375rem; }

/* ---------- Modely spolupráce ---------- */
.models { list-style: none; counter-reset: model; display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1rem, 2vw, 1.5rem); }
.model { counter-increment: model; background: var(--white); border: 1px solid var(--line); border-radius: 8px; padding: clamp(1.5rem, 2.5vw, 2rem); }
.model::before { content: counter(model, decimal-leading-zero); display: block; font: 600 .8125rem/1 var(--display); color: var(--red-dark); margin-bottom: 1.75rem; }
.model h3 { font-size: 1.5rem; letter-spacing: -0.03em; margin-bottom: .6rem; }
.model p { color: #333; font-size: .9375rem; }
.models__note { margin-top: 1.5rem; color: var(--muted); font-size: .9375rem; max-width: 46rem; }

/* ---------- Proč se mnou: .assure bez horního odsazení (je to samostatná sekce) ---------- */
.ag__why { margin-top: 0; }

/* ---------- Tablet ---------- */
@media (max-width: 1023px) {
  .hero__who { grid-column: 1 / -1; }
  .ag__title, .ag__lead { grid-column: 1 / -1; }
  .svc__side > div, .svc__side .svc__list { grid-column: 1 / -1; }
  .xp__shot, .xp__body { grid-column: 1 / -1; }
  .xp__shot { max-width: 720px; }
  .models { grid-template-columns: 1fr; }
  .model::before { margin-bottom: 1rem; }
}

/* ---------- Mobil ---------- */
@media (max-width: 640px) {
  .hero__kicker { margin-bottom: 0; }
  .svc { grid-template-columns: 1fr; }
  .svc__list--cols { columns: 1; }
  .hero__who img { width: 52px; height: 52px; }
  /* Dlouhý nadpis na úzkém displeji plyne jako jeden odstavec (jinak zbude „vývoj“ samotné na řádku) */
  .hero--b2b .hero-line { display: inline; clip-path: none; }
  .hero--b2b .hero-word { display: inline; animation: none; }
}