/* =====================================================================
   ROCC Case Studies — section styles (2026 styleguide)
   Extends the rocc-films .rcfv2 design family (tokens --rcf-* are inherited
   from .rcfv2). Everything scoped under .rcfv2 .rcs-* so it never touches
   the global Elementor CSS or other pages.
   ===================================================================== */

/* ---------- BIG TOP BANNER (optional, per-case-study; e.g. Ostrom GIF) ---------- */
.rcfv2 .rcs-hero-banner { background: var(--rcf-canvas); padding: clamp(18px, 3vw, 40px) 0 0; }
.rcfv2 .rcs-hero-banner__img { display: block; width: 100%; height: auto; border-radius: 14px; box-shadow: var(--rcf-shadow-lg); background: var(--rcf-blue-deep); }

/* ---------- HERO ---------- */
.rcfv2 .rcs-hero { padding-bottom: clamp(8px, 2vw, 24px); }
.rcfv2 .rcs-hero__head { max-width: 920px; }
.rcfv2 .rcs-hero__eyebrow {
  display: flex; align-items: center; gap: 18px; flex-wrap: wrap;
  margin-bottom: 16px;
}
.rcfv2 .rcs-hero__eyebrow .rcf__overline { margin: 0; }
.rcfv2 .rcs-hero__logo {
  display: inline-flex; align-items: center;
  background: var(--rcf-surface); border: 1px solid var(--rcf-border);
  border-radius: 8px; padding: 7px 12px; box-shadow: var(--rcf-shadow-md);
}
.rcfv2 .rcs-hero__logo img { height: 30px; width: auto; max-width: 160px; object-fit: contain; display: block; }
.rcfv2 .rcs-hero__client {
  font-family: var(--rcf-sans); font-weight: 700; font-size: 13px;
  letter-spacing: .06em; text-transform: uppercase; color: var(--rcf-blue-deep);
  background: var(--rcf-chip); padding: 6px 12px; border-radius: 7px;
}
.rcfv2 .rcs-hero__sub {
  font-family: var(--rcf-head); font-weight: 700; color: var(--rcf-text);
  font-size: clamp(1.25rem, 2.2vw, 1.6rem); line-height: 1.3; letter-spacing: -.01em;
  margin: 0 0 20px; max-width: 760px; text-wrap: balance;
}
.rcfv2 .rcs-hero__intro {
  font-size: clamp(1.0625rem, 1.4vw, 1.1875rem); line-height: 1.65; color: var(--rcf-body); max-width: 760px;
}
.rcfv2 .rcs-hero__intro p { color: var(--rcf-body); max-width: 760px; }
.rcfv2 .rcs-hero__intro p + p { margin-top: 1em; }
.rcfv2 .rcs-hero__video { margin-top: clamp(26px, 3.2vw, 44px); }
.rcfv2 .rcs-hero__shots {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: clamp(12px, 1.5vw, 18px);
  margin-top: clamp(26px, 3.2vw, 44px);
}
.rcfv2 .rcs-hero__shots figure { margin: 0; border-radius: 12px; overflow: hidden; box-shadow: var(--rcf-shadow-md); background: var(--rcf-blue-deep); }
.rcfv2 .rcs-hero__shots img { display: block; width: 100%; height: 100%; aspect-ratio: 16/9; object-fit: cover; }
@media (max-width: 720px) { .rcfv2 .rcs-hero__shots { grid-template-columns: 1fr; } }

/* ---------- RESULTS / KPI ---------- */
.rcfv2 .rcs-results { background: var(--rcf-surface); border-top: 1px solid var(--rcf-border); border-bottom: 1px solid var(--rcf-border); }
.rcfv2 .rcs-results h2 { font-size: clamp(1.5rem, 2.6vw, 2rem); margin: 0 0 10px; }
.rcfv2 .rcs-results__intro { font-size: clamp(1rem, 1.2vw, 1.0625rem); color: var(--rcf-body); max-width: 760px; margin: 0 0 30px; }
.rcfv2 .rcs-results__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(18px, 2.4vw, 32px); margin-top: 28px; }
@media (max-width: 860px) { .rcfv2 .rcs-results__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 460px) { .rcfv2 .rcs-results__grid { grid-template-columns: 1fr; } }
.rcfv2 .rcs-kpi { display: flex; flex-direction: column; gap: 6px; padding-top: 18px; border-top: 2px solid var(--rcf-blue); }
.rcfv2 .rcs-kpi__num { font-family: var(--rcf-head); font-weight: 800; font-size: clamp(2rem, 3.4vw, 2.75rem); line-height: 1; color: var(--rcf-blue-deep); letter-spacing: -.02em; }
.rcfv2 .rcs-kpi__label { font-family: var(--rcf-sans); font-size: 14px; line-height: 1.4; color: var(--rcf-body); }

/* ---------- DELIVERABLE FILMS ---------- */
.rcfv2 .rcs-films { background: var(--rcf-canvas); }
.rcfv2 .rcs-films__head { max-width: 760px; margin-bottom: clamp(28px, 3.4vw, 48px); }
.rcfv2 .rcs-films__head h2 { font-size: clamp(1.75rem, 3vw, 2.25rem); margin: 0 0 14px; }
.rcfv2 .rcs-films__intro { font-size: clamp(1rem, 1.2vw, 1.0625rem); color: var(--rcf-body); }
.rcfv2 .rcs-film-list { display: flex; flex-direction: column; gap: clamp(40px, 5vw, 76px); }
.rcfv2 .rcs-film { display: grid; grid-template-columns: 1.08fr .92fr; gap: clamp(26px, 3.5vw, 56px); align-items: center; }
.rcfv2 .rcs-film--alt .rcs-film__media { order: 2; }
.rcfv2 .rcs-film--alt .rcs-film__copy { order: 1; }
@media (max-width: 860px) {
  .rcfv2 .rcs-film { grid-template-columns: 1fr; gap: clamp(18px, 4vw, 26px); }
  .rcfv2 .rcs-film--alt .rcs-film__media,
  .rcfv2 .rcs-film--alt .rcs-film__copy { order: initial; }
}
.rcfv2 .rcs-film__video { position: relative; padding-top: 56.25%; border-radius: 12px; overflow: hidden; box-shadow: var(--rcf-shadow-lg); background: #000; }
.rcfv2 .rcs-film__video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; display: block; }
.rcfv2 .rcs-film__poster { margin: 0; border-radius: 12px; overflow: hidden; box-shadow: var(--rcf-shadow-lg); background: var(--rcf-blue-deep); }
.rcfv2 .rcs-film__poster img { display: block; width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.rcfv2 .rcs-film__kicker { display: inline-block; font-family: var(--rcf-sans); font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--rcf-blue); margin-bottom: 12px; }
.rcfv2 .rcs-film__title { font-size: clamp(1.375rem, 2.2vw, 1.875rem); margin: 0 0 14px; line-height: 1.18; }
.rcfv2 .rcs-film__body { font-size: clamp(1rem, 1.15vw, 1.0625rem); line-height: 1.7; color: var(--rcf-body); margin: 0; max-width: 56ch; }

/* ---------- PROCESS ---------- */
.rcfv2 .rcs-process { background: var(--rcf-surface); border-top: 1px solid var(--rcf-border); }
.rcfv2 .rcs-process__head { max-width: 760px; margin-bottom: clamp(28px, 3.4vw, 48px); }
.rcfv2 .rcs-process__head h2 { font-size: clamp(1.75rem, 3vw, 2.25rem); margin: 0 0 14px; }
.rcfv2 .rcs-process__intro { font-size: clamp(1rem, 1.2vw, 1.0625rem); color: var(--rcf-body); }
.rcfv2 .rcs-process__grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(16px, 2vw, 26px); }
@media (max-width: 900px) { .rcfv2 .rcs-process__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .rcfv2 .rcs-process__grid { grid-template-columns: 1fr; } }
.rcfv2 .rcs-step { background: var(--rcf-canvas); border: 1px solid var(--rcf-border); border-radius: 12px; padding: clamp(22px, 2.4vw, 30px); display: flex; flex-direction: column; }
.rcfv2 .rcs-step__num { font-family: var(--rcf-mono); font-size: .9rem; font-weight: 400; letter-spacing: .04em; color: var(--rcf-blue); margin-bottom: 14px; }
.rcfv2 .rcs-step__title { font-family: var(--rcf-head); font-size: 1.1875rem; font-weight: 700; color: var(--rcf-text); line-height: 1.28; margin: 0 0 16px; }
.rcfv2 .rcs-step__list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 11px; }
.rcfv2 .rcs-step__list li { position: relative; padding-left: 26px; font-size: .98rem; line-height: 1.5; color: var(--rcf-body); }
.rcfv2 .rcs-step__list li::before { content: ""; position: absolute; left: 0; top: .42em; width: 13px; height: 8px; border-left: 2px solid var(--rcf-blue); border-bottom: 2px solid var(--rcf-blue); transform: rotate(-45deg); }

/* ---------- RELATED (reuses .rcf-portfolio; 3-col already) ---------- */
.rcfv2 .rcs-related__grid { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 900px) { .rcfv2 .rcs-related__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .rcfv2 .rcs-related__grid { grid-template-columns: 1fr; } }
/* related tiles use the overlay treatment (image fills the card), like the hub */
.rcfv2 .rcs-related__grid .rcf-portfolio__card { border: 1px solid var(--rcf-border); }
.rcfv2 .rcs-related__grid .rcf-portfolio__thumb { aspect-ratio: 16/9; }

/* ---------- HUB ---------- */
.rcfv2 .rcs-hub-hero__inner { max-width: 820px; }
.rcfv2 .rcs-hub-hero h1 { font-family: var(--rcf-head); font-weight: 800; font-size: clamp(2rem, 5vw, 3.25rem); line-height: 1.06; letter-spacing: -.022em; color: var(--rcf-text); margin: 0 0 18px; }
.rcfv2 .rcs-hub-hero .hero-sub { color: var(--rcf-body); max-width: 680px; }