/* Shared JFPhotos header & footer — used by the gallery and checkout pages */

/* ======================================================
   NAVIGATION
   ====================================================== */

:root {
  --brand-teal: #00A79D;
  --brand-teal-soft: rgba(0, 167, 157, 0.14);
  --nav-bg: rgba(14, 14, 14, 0.92);
  --nav-text: #b5b5b5;
  --nav-muted: #6f6f6f;
  --nav-line: #2a2a2a;
  --font-display: 'Poppins', system-ui, sans-serif;
  --font-mono: 'Roboto Mono', ui-monospace, monospace;
}

/* Utility bar — echoes travelingportrait.co's top strip */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.4rem 2rem;
  background: #0a0a0a;
  border-bottom: 1px solid #1c1c1c;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--nav-muted);
}

.topbar-note {
  margin: 0;
}

.topbar-note .dot {
  color: var(--brand-teal);
  margin: 0 0.6em;
}

.topbar-social {
  display: flex;
  gap: 0.25rem;
}

.topbar-social a {
  display: grid;
  place-items: center;
  width: 1.75rem;
  height: 1.75rem;
  color: var(--nav-muted);
  border-radius: 50%;
  transition: color 0.25s, background 0.25s;
}

.topbar-social a:hover {
  color: var(--brand-teal);
  background: var(--brand-teal-soft);
}

.topbar-social svg {
  width: 15px;
  height: 15px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linejoin: round;
}

.topbar-social svg .fill {
  fill: currentColor;
}

/* Main bar */
#main-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 0.85rem 2rem;
  background: var(--nav-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--nav-line);
  font-family: var(--font-display);
  transition: padding 0.3s, box-shadow 0.3s;
}

#main-nav.scrolled {
  padding-top: 0.55rem;
  padding-bottom: 0.55rem;
  box-shadow: 0 3px 11px rgba(0, 0, 0, 0.45);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  flex-shrink: 0;
}

.nav-mark {
  width: 40px;
  height: 40px;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform 0.4s ease;
}

#main-nav.scrolled .nav-mark {
  transform: scale(0.85);
}

.mark-frame {
  stroke: #8a8a8a;
  stroke-width: 7;
  stroke-linecap: square;
  transition: stroke 0.3s;
}

.mark-glyph {
  stroke: var(--brand-teal);
  stroke-width: 9;
}

.nav-brand:hover .mark-frame {
  stroke: #d0d0d0;
}

.nav-wordmark {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}

.nav-name {
  font-size: 1.3rem;
  font-weight: 600;
  color: #e6e6e6;
  letter-spacing: 0.02em;
}

.nav-name b {
  font-weight: 600;
  color: var(--brand-teal);
}

.nav-tag {
  margin-top: 0.2rem;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--nav-muted);
}

.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 0.25rem;
}

.nav-links a {
  position: relative;
  display: block;
  padding: 0.5rem 0.85rem;
  color: var(--nav-text);
  text-decoration: none;
  font-size: 0.86rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  transition: color 0.25s;
}

/* Grow-from-centre underline, as on travelingportrait.co */
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0.85rem;
  right: 0.85rem;
  bottom: 0.2rem;
  height: 2px;
  background: var(--brand-teal);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: #fff;
}

.nav-links a:hover::after,
.nav-links a.active::after {
  transform: scaleX(1);
}

.nav-links a:focus-visible {
  outline: 2px solid var(--brand-teal);
  outline-offset: 2px;
  border-radius: 4px;
}

.nav-sep {
  width: 1px;
  height: 1.25rem;
  margin: 0 0.6rem;
  background: var(--nav-line);
}

.nav-links .nav-ext {
  display: flex;
  align-items: baseline;
  gap: 0.3em;
  color: var(--nav-muted);
}

.nav-links .nav-ext::before {
  content: "\2197";
  order: 1;
  font-size: 0.8em;
  color: var(--brand-teal);
  opacity: 0.7;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 0.4rem;
  margin: 0;
}

.nav-toggle:hover {
  background: var(--brand-teal-soft);
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: #ccc;
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 960px) {
  .nav-links a { padding: 0.5rem 0.6rem; }
  .nav-links a::after { left: 0.6rem; right: 0.6rem; }
  .nav-sep { margin: 0 0.3rem; }
}

@media (max-width: 860px) {
  .topbar {
    padding: 0.35rem 1rem;
  }

  .topbar-extra {
    display: none;
  }

  #main-nav {
    padding: 0.7rem 1rem;
  }

  .nav-mark {
    width: 34px;
    height: 34px;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    background: #0e0e0e;
    padding: 0.5rem 1rem 1rem;
    border-bottom: 1px solid var(--nav-line);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.5);
    gap: 0;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    padding: 0.8rem 0.25rem;
    font-size: 1rem;
    border-bottom: 1px solid #1e1e1e;
  }

  .nav-links a::after {
    left: 0.25rem;
    right: auto;
    width: 1.5rem;
    bottom: -1px;
    transform-origin: left;
  }

  .nav-sep {
    width: auto;
    height: 0;
    margin: 0.5rem 0 0;
    background: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  #main-nav, .nav-mark, .nav-links a::after { transition: none; }
}

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

#main-footer {
  margin-top: 4rem;
  background: #0e0e0e;
  border-top: 1px solid var(--nav-line);
  padding: 3.5rem 2rem 1.5rem;
  font-family: var(--font-display);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2.5rem;
  max-width: 1100px;
  margin: 0 auto 2.5rem;
}

.footer-brand .nav-brand {
  margin-bottom: 1.1rem;
}

.footer-brand p {
  color: var(--nav-muted);
  font-size: 0.875rem;
  line-height: 1.7;
  margin: 0;
  max-width: 32ch;
}

.footer-links h4,
.footer-social h4 {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--brand-teal);
  margin: 0 0 1rem;
}

.footer-social h4 + .social-links:not(:last-child) {
  margin-bottom: 1.75rem;
}

.footer-links ul,
.social-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.55rem;
}

.footer-links a,
.social-links a {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  color: var(--nav-text);
  text-decoration: none;
  font-size: 0.875rem;
  letter-spacing: 0.02em;
  padding-bottom: 2px;
  transition: color 0.25s;
}

/* Same teal underline as the header, growing from the left */
.footer-links a::after,
.social-links a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 2px;
  background: var(--brand-teal);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.footer-links a:hover,
.footer-links a.active,
.social-links a:hover {
  color: #fff;
}

.footer-links a:hover::after,
.footer-links a.active::after,
.social-links a:hover::after {
  transform: scaleX(1);
}

.footer-links a:focus-visible,
.social-links a:focus-visible,
.footer-brand .nav-brand:focus-visible {
  outline: 2px solid var(--brand-teal);
  outline-offset: 3px;
  border-radius: 4px;
}

.footer-sep {
  width: 1.5rem;
  height: 1px;
  margin: 0.35rem 0;
  background: var(--nav-line);
}

.footer-links .nav-ext {
  color: var(--nav-muted);
}

.footer-links .nav-ext::before {
  content: "\2197";
  order: 1;
  font-size: 0.8em;
  color: var(--brand-teal);
  opacity: 0.7;
}

.social-links svg {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
  fill: none;
  stroke: var(--brand-teal);
  stroke-width: 1.8;
  stroke-linejoin: round;
}

.social-links svg .fill {
  fill: var(--brand-teal);
}

.footer-bottom {
  max-width: 1100px;
  margin: 0 auto;
  padding-top: 1.5rem;
  border-top: 1px solid #1e1e1e;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.footer-bottom p {
  color: #555;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: 0;
}

.footer-bottom a {
  color: var(--brand-teal);
  text-decoration: none;
  transition: opacity 0.25s;
}

.footer-bottom a:hover {
  opacity: 0.8;
}

@media (max-width: 767px) {
  #main-footer {
    padding: 2.5rem 1.25rem 1.25rem;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-brand p {
    max-width: 100%;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.4rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .footer-links a::after, .social-links a::after { transition: none; }
}