/* ============================================
   OSBORN ASSOCIATES - Footer & CTA Band
   ============================================ */

/* ============================================
   CTA BAND - Cinematic premium
   ============================================ */

.cta-band { position: relative; overflow: hidden; text-align: center; }

/* Background image - sharp, architectural, dramatic */
.cta-band__bg { position: absolute; inset: 0; z-index: 1; pointer-events: none; }
.cta-band__bg img {
  width: 100%; height: 100%; object-fit: cover; object-position: center 35%;
  filter: saturate(0.6) brightness(0.55) contrast(1.3);
}

/* Refined cinematic overlay - radial vignette, not flat */
.cta-band__overlay {
  position: absolute; inset: 0; z-index: 2; pointer-events: none;
  background:
    radial-gradient(ellipse at 50% 50%, rgba(30,32,37,0.15) 0%, rgba(30,32,37,0.5) 100%),
    linear-gradient(180deg, rgba(30,32,37,0.35) 0%, rgba(30,32,37,0.1) 40%, rgba(30,32,37,0.4) 100%);
}

/* Content */
.cta-band__content { position: relative; z-index: 20; max-width: 640px; margin: 0 auto; }

/* Heading - clean white, slightly larger, with text shadow for clarity */
.cta-band__heading {
  font-size: clamp(1.9rem, 3.2vw, 2.8rem); font-weight: 400;
  margin-bottom: 18px; color: #fff; line-height: 1.18;
  text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

/* Body text - warm, readable, well-spaced */
.cta-band__text {
  color: var(--warm-off-white); opacity: 0.92; margin-bottom: 36px;
  line-height: 1.85; letter-spacing: 0.01em;
  text-shadow: 0 1px 12px rgba(0,0,0,0.25);
}

/* Buttons */
.cta-band__buttons { display: flex; align-items: center; justify-content: center; gap: 0; }

/* Eyebrow brighter in CTA context */
.cta-band .eyebrow { color: var(--warm-off-white); opacity: 0.85; }
.cta-band .eyebrow::before, .cta-band .eyebrow::after { background-color: var(--warm-off-white); opacity: 0.3; }

@media (max-width: 600px) {
  .cta-band__buttons { flex-direction: column; align-items: stretch; max-width: 280px; margin: 0 auto; }
  .cta-band__buttons .btn--primary { border-bottom-color: transparent; }
}


/* ============================================
   FOOTER
   ============================================ */

.footer { background: var(--charcoal-deep); position: relative; }

.footer__grain {
  position: absolute; inset: 0; opacity: 0.02; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat; background-size: 180px;
}

/* Top tier */
.footer__top {
  display: grid; grid-template-columns: 1.4fr 1fr;
  gap: clamp(32px, 4vw, 64px); align-items: start;
  padding-bottom: clamp(36px, 4vw, 52px);
  border-bottom: 1px solid rgba(122,154,181,0.08);
}

.footer__logo { height: 40px; width: auto; opacity: 0.45; }
.footer__brand-text { font-size: 0.8125rem; font-weight: 300; line-height: 1.8; color: #d8d4cd; margin-top: 16px; max-width: 380px; }
.footer__brand-since { font-size: 0.75rem; font-weight: 300; color: #c0bab0; opacity: 0.6; margin-top: 6px; }

.footer__nav { display: flex; gap: clamp(20px, 3vw, 36px); flex-wrap: wrap; justify-content: flex-end; padding-top: 8px; }
.footer__nav a { font-family: var(--font-sans); font-size: 0.6875rem; font-weight: 400; letter-spacing: 0.08em; text-transform: uppercase; color: #c8c3bb; opacity: 0.65; transition: all var(--dur-base) var(--ease); }
.footer__nav a:hover { opacity: 1; color: var(--warm-off-white); }

/* Middle tier */
.footer__middle {
  display: grid; grid-template-columns: 0.4fr 1fr;
  gap: clamp(32px, 4vw, 64px);
  padding: clamp(36px, 4vw, 52px) 0;
  border-bottom: 1px solid rgba(122,154,181,0.08);
}

.footer__contact-item { margin-bottom: 16px; }
.footer__contact-label { font-family: var(--font-sans); font-size: 0.5625rem; font-weight: 400; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted-blue); opacity: 0.65; margin-bottom: 4px; display: block; }
.footer__contact-item a { font-family: var(--font-sans); font-size: 0.875rem; font-weight: 300; color: #ede9e3; transition: opacity var(--dur-base) var(--ease); }
.footer__contact-item a:hover { color: var(--warm-off-white); }

.footer__linkedin a { font-family: var(--font-sans); font-size: 0.6875rem; font-weight: 400; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted-blue); opacity: 0.75; display: inline-flex; align-items: center; gap: 8px; transition: opacity var(--dur-base) var(--ease); }
.footer__linkedin a:hover { opacity: 1; }

.footer__offices { display: grid; grid-template-columns: repeat(5, 1fr); gap: clamp(20px, 2.5vw, 32px); }
.footer__office-name { font-family: var(--font-sans); font-size: 0.5625rem; font-weight: 400; letter-spacing: 0.1em; text-transform: uppercase; color: #d4d0c9; opacity: 0.75; margin-bottom: 8px; }
.footer__office-address { font-family: var(--font-sans); font-size: 0.75rem; font-weight: 300; line-height: 1.7; color: #c0bab0; opacity: 0.65; }

/* Bottom bar */
.footer__bottom { display: flex; justify-content: space-between; align-items: center; padding-top: clamp(20px, 2.5vw, 28px); flex-wrap: wrap; gap: 12px; }
.footer__copy { font-size: 0.6875rem; font-weight: 300; color: #c0bab0; opacity: 0.5; }
.footer__credit { font-size: 0.6875rem; font-weight: 300; color: #c0bab0; opacity: 0.65; }
.footer__credit a { color: var(--muted-blue); opacity: 1; transition: opacity var(--dur-base) var(--ease); }
.footer__credit a:hover { opacity: 1; color: var(--warm-off-white); }

/* Responsive */
@media (max-width: 1100px) { .footer__offices { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 960px) { .footer__top { grid-template-columns: 1fr; } .footer__nav { justify-content: flex-start; } .footer__middle { grid-template-columns: 1fr; } .footer__offices { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 700px) { .footer__offices { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .footer__offices { grid-template-columns: 1fr; } .footer__nav { flex-direction: column; gap: 14px; } .footer__bottom { flex-direction: column; align-items: flex-start; gap: 8px; } }