/* ===== Platforms page v2 — Dream design system ===== */
.rf-hero,.rf-band,.rf-section,.rf-split,.rf-studio,.rf-dark,.rf-cta,.rf-logos{position:relative}
.rf-h2{font-size:clamp(34px,4.6vw,62px);line-height:1.06;letter-spacing:-.035em;color:var(--navy);margin:0 0 22px;font-weight:800}
.rf-h2-light{color:#fff}
.rf-lead{font-size:clamp(17px,1.5vw,21px);line-height:1.62;color:var(--body);margin:0 0 26px;max-width:640px}
.rf-lead-light{color:#c3d4f2}
.rf-center{margin-left:auto;margin-right:auto;text-align:center}
.rf-muted{color:var(--muted);font-size:17px}
.rf-narrow{max-width:900px}
.rf-kicker{font-size:12px;font-weight:850;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);text-align:center;margin-bottom:20px}
.rf-kicker-light{color:#8ea8d8;text-align:left}

/* Buttons + links */
.rf-btn{display:inline-flex;align-items:center;justify-content:center;background:var(--blue);color:#fff;font-weight:800;font-size:16px;padding:16px 34px;border-radius:10px;text-decoration:none;transition:transform .15s ease,box-shadow .15s ease}
.rf-btn:hover{transform:translateY(-1px);box-shadow:0 12px 28px rgba(21,94,239,.28)}
.rf-btn-light{background:#fff;color:var(--navy)}
.rf-link{display:inline-flex;align-items:center;gap:12px;font-weight:800;font-size:16px;color:var(--navy);text-decoration:none}
.rf-link-light{color:#fff}
.rf-link-center{justify-content:center;width:100%}
.rf-arrow{font-weight:700}
.rf-arrow-circle{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--navy);color:#fff;font-size:16px}
.rf-arrow-circle-light{background:#fff;color:var(--navy)}

/* Hero */
.rf-hero{padding:70px 0 96px}
.rf-hero-grid{display:grid;grid-template-columns:1fr 1.08fr;gap:64px;align-items:center}
.rf-hero-copy h1{font-size:clamp(42px,5.6vw,76px);line-height:1.02;letter-spacing:-.04em;margin:0 0 28px;font-weight:800;color:var(--navy)}
.rf-hero-copy .rf-lead{margin-bottom:34px}

/* Photography placeholders */
.rf-photo{display:block;width:100%;border-radius:20px;object-fit:cover;background:#eef3fd}
.rf-photo-label{position:relative;z-index:1;font-size:12px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:#8ba2cc}
.rf-photo-hero{aspect-ratio:1/1.02;min-height:460px}
.rf-photo-tall{aspect-ratio:1/1.05;min-height:520px}

/* Logo strip */
.rf-logos{padding:10px 0 58px}
.rf-logos-label{text-align:center;font-size:13px;font-weight:800;color:var(--muted);margin:0 0 22px}
.rf-logo-row{display:flex;flex-wrap:wrap;justify-content:center;gap:14px}
.rf-logo-row span{border:1px solid var(--line);background:#fff;border-radius:999px;padding:10px 22px;font-size:14px;font-weight:750;color:var(--body)}

/* Bands */
.rf-band{padding:96px 0;background:var(--cloud)}
.rf-band-alt{background:#fff}
.rf-band .rf-link{margin-top:6px}
.rf-bignum{text-align:center;font-size:clamp(34px,4vw,54px);font-weight:800;color:var(--blue);letter-spacing:-.03em;margin-bottom:14px}

/* Feature grid */
.rf-section{padding:96px 0}
.rf-feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:52px}
.rf-feature{background:var(--cloud);border-radius:20px;padding:34px 28px 30px;min-height:320px;display:flex;flex-direction:column}
.rf-feature-art{display:block;width:100%;height:150px;object-fit:cover;border-radius:14px;margin-bottom:auto;background:#eef3fd}
.rf-feature h3{font-size:21px;line-height:1.24;letter-spacing:-.02em;margin:26px 0 0;color:var(--navy)}

/* Split photo sections */
.rf-split{padding:70px 0}
.rf-split-grid{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}
.rf-split-copy .rf-lead{margin-bottom:0}

/* Studio */
.rf-studio{padding:100px 0 0;background:var(--cloud)}
.rf-studio .rf-h2 em{font-style:normal;color:var(--blue)}
.rf-studio-shot{margin-top:56px;padding-bottom:0}
.rf-studio-shot img{width:100%;height:auto;display:block;border-radius:18px 18px 0 0;border:1px solid var(--line);border-bottom:none;box-shadow:0 -18px 60px rgba(6,26,58,.10)}

/* Dark developer band */
.rf-dark{padding:100px 0;background:linear-gradient(135deg,#0b1330 0%,#111f4a 60%,#16295c 100%)}
.rf-dark-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:64px;align-items:center}
.rf-code{background:rgba(8,15,36,.72);border:1px solid rgba(255,255,255,.10);border-radius:16px;padding:26px 24px;overflow:auto}
.rf-code pre{margin:0}
.rf-code code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;line-height:1.85;color:#d7e2f7;white-space:pre}
.c-l{color:#5b6f9c;margin-right:10px}
.c-p{color:#7fd1a6;font-weight:700}
.c-k{color:#8fb8ff}
.c-s{color:#f0a6a0}
.c-n{color:#ffce8a}
.c-cm{color:#6b7fa8;font-style:italic}

/* Closing CTA */
.rf-cta{padding:110px 0;background:linear-gradient(135deg,#0d1937 0%,#152a63 55%,#1b3b8f 100%)}
.rf-cta-sub{opacity:.72;margin-top:-10px}
.rf-cta-actions{display:flex;gap:22px;align-items:center;justify-content:center;margin-top:34px;flex-wrap:wrap}

@media(max-width:1020px){
  .rf-hero-grid,.rf-split-grid,.rf-dark-grid{grid-template-columns:1fr;gap:40px}
  .rf-feature-grid{grid-template-columns:repeat(2,1fr)}
  .rf-photo-hero,.rf-photo-tall{min-height:380px;aspect-ratio:16/11}
  .rf-kicker-light{text-align:center}
  .rf-dark-grid .rf-link{justify-content:flex-start}
}
@media(max-width:640px){
  .rf-feature-grid{grid-template-columns:1fr}
  .rf-hero{padding:44px 0 60px}
  .rf-band,.rf-section,.rf-dark,.rf-cta{padding:64px 0}
  .rf-feature{min-height:0}
}