/* Brooklyn Alpha Media — Design System */

:root {
  --bg:     #0a0a0b;
  --bg-2:   #121214;
  --bg-3:   #1a1a1d;
  --fg:     #f5f4f0;
  --fg-2:   #b8b6b0;
  --fg-3:   #8a8884;
  --line:   #2a2a2e;
  --line-2: #3a3a3f;
  --accent: #ff3c1f;
  --sans:   "Space Grotesk", ui-sans-serif, system-ui, sans-serif;
  --mono:   "JetBrains Mono", ui-monospace, monospace;
  --serif:  "Instrument Serif", serif;
  /* Animation */
  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --dur-fast: 180ms;
  --dur-med:  350ms;
  --dur-slow: 650ms;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  background-image:
    radial-gradient(circle at 20% 10%, rgba(255,60,31,.05), transparent 40%),
    radial-gradient(circle at 80% 80%, rgba(200,255,0,.03), transparent 40%);
  background-attachment: fixed;
}

::selection { background: var(--accent); color: #000; }

/* ─── Scanlines overlay ─── */
.scanlines {
  position: fixed;
  inset: 0;
  background-image: repeating-linear-gradient(
    0deg,
    rgba(255,255,255,.015) 0 1px,
    transparent 1px 3px
  );
  pointer-events: none;
  z-index: 1;
  mix-blend-mode: overlay;
}

/* ─── Site navigation ─── */
.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  height: 60px;
  padding: 0 32px;
  border-bottom: 1px solid var(--line);
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 100;
  overflow: visible;
  transition: background var(--dur-med) var(--ease-in-out),
              border-color var(--dur-med) var(--ease-in-out),
              backdrop-filter var(--dur-med);
}

.nav-clear {
  background: transparent !important;
  border-bottom-color: transparent !important;
}

.nav-scrolled {
  background: rgba(10,10,11,0.92) !important;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: var(--line) !important;
}

.nav-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: var(--fg);
  flex-shrink: 0;
}

.nav-logo-mark {
  width: 164px;
  height: 56px;
  flex-shrink: 0;
  fill: currentColor;
  color: var(--fg);
}

@media (max-width: 640px) {
  .nav-logo-mark { width: 136px; height: 48px; }
}

.nav-links {
  display: flex;
  gap: 28px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--fg-3);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: inherit;
  text-decoration: none;
  position: relative;
  transition: color .15s;
  white-space: nowrap;
}

.nav-links a:hover { color: var(--fg-2); }

.nav-links a.active {
  color: var(--fg);
}

.nav-links a.active::before {
  content: "●";
  color: var(--accent);
  margin-right: 6px;
  font-size: 10px;
}

.nav-cta {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .15em;
  text-transform: uppercase;
  background: var(--fg);
  color: #000;
  padding: 9px 16px;
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 500;
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
  transition: background .15s;
}

.nav-cta:hover { background: var(--accent); }

/* ─── Site footer ─── */
.site-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 20px 32px;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .2em;
  color: var(--fg-3);
  text-transform: uppercase;
  background: var(--bg);
  position: relative;
  z-index: 2;
  flex-wrap: wrap;
}

.site-footer a { color: var(--fg-3); text-decoration: none; }
.site-footer a:hover { color: var(--fg-2); }

/* ─── Photo placeholder ─── */
.photo-slot {
  background: var(--bg-3);
  border: 1px solid var(--line);
  position: relative;
  overflow: hidden;
  display: block;
}

.photo-slot::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    135deg,
    rgba(255,255,255,.03) 0 1px,
    transparent 1px 16px
  );
  pointer-events: none;
}

.photo-slot.car-slot {
  background: #141012;
}

.photo-slot.car-slot::before {
  background-image: repeating-linear-gradient(
    135deg,
    rgba(255,60,31,.06) 0 1px,
    transparent 1px 16px
  );
}

.photo-slot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  position: relative;
  z-index: 1;
}

.photo-caption {
  position: absolute;
  bottom: 12px;
  left: 12px;
  z-index: 2;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .2em;
  color: var(--fg-2);
  text-transform: uppercase;
}

.photo-caption.car-caption { color: rgba(255,60,31,.7); }

/* ─── Tags ─── */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .2em;
  text-transform: uppercase;
  border: 1px solid var(--line-2);
  padding: 3px 9px;
  color: var(--fg-2);
  background: transparent;
}

.tag-accent {
  border-color: var(--accent);
  color: var(--accent);
}

.tag-accent::before { content: "●"; font-size: 8px; }

/* ─── Filter/select chips ─── */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 7px 14px;
  border: 1px solid var(--line-2);
  color: var(--fg-2);
  background: transparent;
  cursor: pointer;
  transition: background .12s, color .12s, border-color .12s;
  user-select: none;
  -webkit-user-select: none;
}

.chip:hover { color: var(--fg); border-color: var(--fg-3); }
.chip.active { background: var(--fg); color: #000; border-color: var(--fg); }

.chip-accent { border-color: var(--accent); color: var(--accent); }
.chip-accent.active { background: var(--accent); color: #000; border-color: var(--accent); }

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .2em;
  text-transform: uppercase;
  background: var(--accent);
  color: #000;
  padding: 14px 22px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  border: none;
  transition: opacity .15s;
  white-space: nowrap;
}

.btn:hover { opacity: .88; }

.btn-outline {
  background: transparent;
  color: var(--fg);
  border: 1px solid var(--line-2);
}

.btn-outline:hover { opacity: 1; border-color: var(--fg-3); color: var(--fg); }

/* ─── Overline label ─── */
.k {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .25em;
  color: var(--fg-3);
  text-transform: uppercase;
}

.k-accent { color: var(--accent); }

/* ─── Section header ─── */
.sec-header {
  padding: 48px 44px 28px;
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 40px;
  flex-wrap: wrap;
}

.sec-header h2 {
  font-family: var(--sans);
  font-size: clamp(36px, 5vw, 62px);
  letter-spacing: -0.03em;
  margin: 8px 0 0;
  font-weight: 500;
}

.sec-header h2 em {
  font-family: var(--serif);
  font-style: italic;
  color: var(--fg-2);
  font-weight: 400;
}

.sec-lede {
  font-family: var(--sans);
  font-size: 14px;
  color: var(--fg-2);
  max-width: 380px;
  line-height: 1.6;
}

/* ─── Corner-ticked container ─── */
.ticked {
  position: relative;
}

.ticked::before {
  content: "";
  position: absolute;
  top: -1px; left: -1px;
  width: 12px; height: 12px;
  border-top: 2px solid var(--accent);
  border-left: 2px solid var(--accent);
  pointer-events: none;
  z-index: 1;
}

.ticked::after {
  content: "";
  position: absolute;
  bottom: -1px; right: -1px;
  width: 12px; height: 12px;
  border-bottom: 2px solid var(--accent);
  border-right: 2px solid var(--accent);
  pointer-events: none;
  z-index: 1;
}

/* ─── Page wrapper ─── */
main { position: relative; z-index: 2; }

/* ─── Form primitives ─── */
.form-label {
  display: block;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .25em;
  color: var(--fg-3);
  text-transform: uppercase;
  margin: 20px 0 8px;
}

.form-field {
  width: 100%;
  background: transparent;
  border: 1px solid var(--line-2);
  padding: 12px 14px;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .05em;
  color: var(--fg);
  outline: none;
  transition: border-color .15s;
  appearance: none;
  -webkit-appearance: none;
}

.form-field::placeholder { color: var(--fg-3); }

.form-field:focus { border-color: var(--accent); }

textarea.form-field {
  resize: vertical;
  min-height: 120px;
  font-family: var(--sans);
  font-size: 14px;
  letter-spacing: 0;
  line-height: 1.5;
  vertical-align: top;
}

/* ─── Chip group (form) ─── */
.chip-group {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

/* ─── Pull-quote ─── */
.pull-quote {
  padding: 40px 60px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin: 32px 0;
}

.pull-quote .k { color: var(--accent); margin-bottom: 10px; }

.pull-quote p {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(24px, 3vw, 38px);
  line-height: 1.2;
  margin: 0;
  max-width: 820px;
  color: var(--fg);
}

/* ─── Responsive ─── */
@media (max-width: 900px) {
  .site-nav { padding: 0 20px; height: 52px; }
  .site-footer { padding: 16px 20px; flex-direction: column; text-align: center; }
  .sec-header { padding: 32px 20px 20px; }
  .pull-quote { padding: 28px 24px; }
}

@media (max-width: 640px) {
  .nav-links { display: none; }
  .site-nav { padding: 0 16px; height: 52px; }
}

/* ─── Scroll reveal ─── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--dur-slow) var(--ease-out),
              transform var(--dur-slow) var(--ease-out);
}
.reveal.visible { opacity: 1; transform: none; }
.reveal-d1 { transition-delay: 80ms; }
.reveal-d2 { transition-delay: 160ms; }
.reveal-d3 { transition-delay: 240ms; }

/* ─── Hero text animation ─── */
@keyframes hero-in {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: none; }
}
.hero-line {
  display: block;
  opacity: 0;
  animation: hero-in var(--dur-slow) var(--ease-out) forwards;
}
.hero-line:nth-child(1) { animation-delay: 0.05s; }
.hero-line:nth-child(2) { animation-delay: 0.15s; }
.hero-line:nth-child(3) { animation-delay: 0.25s; }
.hero-line:nth-child(4) { animation-delay: 0.35s; }

/* ─── Portfolio hover overlay ─── */
.pf-item { position: relative; overflow: hidden; }

.pf-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,.78) 0%, transparent 55%);
  opacity: 0;
  transition: opacity 0.25s var(--ease-out);
  display: flex;
  align-items: flex-end;
  padding: 14px;
  pointer-events: none;
  gap: 8px;
  z-index: 2;
}
.pf-item:hover .pf-overlay { opacity: 1; }
.pf-overlay-title {
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 500;
  color: #fff;
}
.pf-overlay-year {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--fg-2);
  margin-left: auto;
  letter-spacing: .15em;
}

/* ─── Portfolio filter entrance animation ─── */
@keyframes pf-in {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: none; }
}
.pf-item.pf-entering {
  animation: pf-in 0.35s var(--ease-out) forwards;
}

/* ─── Mobile nav ─── */
.nav-hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  color: var(--fg);
  font-size: 22px;
  line-height: 1;
}

.nav-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: 48px 36px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-med) var(--ease-out);
}
.nav-overlay.open { opacity: 1; pointer-events: all; }

.nav-overlay-close {
  position: absolute;
  top: 20px;
  right: 24px;
  background: none;
  border: none;
  color: var(--fg);
  font-size: 28px;
  cursor: pointer;
  line-height: 1;
  padding: 8px;
}

.nav-overlay-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.nav-overlay-links a {
  font-family: var(--sans);
  font-size: clamp(36px, 8vw, 56px);
  font-weight: 500;
  letter-spacing: -0.03em;
  color: var(--fg);
  text-decoration: none;
  line-height: 1.1;
  transition: color var(--dur-fast);
}
.nav-overlay-links a:hover { color: var(--accent); }
.nav-overlay-links .btn { margin-top: 24px; font-size: 13px; }

@media (max-width: 768px) {
  .nav-hamburger { display: block; }
  .nav-links { display: none; }
  .nav-cta { display: none; }
}

/* ─── Focus rings (keyboard a11y) ─── */
:focus { outline: none; }
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}
.btn:focus-visible,
.nav-cta:focus-visible,
.chip:focus-visible {
  outline-offset: 2px;
}
a:focus-visible {
  outline-offset: 4px;
}

/* ─── Custom cursor over image areas ─── */
.photo-slot,
.pf-item,
a .photo-slot {
  cursor: crosshair;
}

/* ─── Hero slideshow (homepage) ─── */
.hero-slides {
  position: absolute;
  inset: 0;
  overflow: hidden;
}
.hero-slide {
  position: absolute;
  inset: 0;
  opacity: var(--slide-opacity, 0);
}
.hero-slide[data-slide="0"] { --slide-opacity: 1; }
.hero-slide .photo-slot {
  width: 100%;
  height: 100%;
  border: none;
}
.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
/* ─── Split-word hero animation ─── */
.hero-split {
  display: inline-block;
  overflow: hidden;
  vertical-align: top;
}
.hero-split-word {
  display: inline-block;
  opacity: 0;
  transform: translateY(0.6em);
  animation: hero-word-in 0.9s var(--ease-out) forwards;
}
@keyframes hero-word-in {
  to { opacity: 1; transform: none; }
}

/* ─── Testimonials ─── */
.tm-section {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 80px 60px;
  background: var(--bg-2);
}
.tm-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 48px;
  gap: 20px;
  flex-wrap: wrap;
}
.tm-header h2 {
  font-family: var(--sans);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 500;
  letter-spacing: -0.03em;
  margin: 8px 0 0;
}
.tm-header h2 em {
  font-family: var(--serif);
  font-style: italic;
  color: var(--fg-2);
  font-weight: 400;
}
.tm-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.tm-card {
  background: var(--bg);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
  min-height: 260px;
}
.tm-card::before {
  content: "“";
  position: absolute;
  top: 8px;
  right: 20px;
  font-family: var(--serif);
  font-style: italic;
  font-size: 88px;
  line-height: 1;
  color: var(--accent);
  opacity: 0.25;
  pointer-events: none;
}
.tm-quote {
  font-family: var(--serif);
  font-style: italic;
  font-size: 20px;
  line-height: 1.4;
  color: var(--fg);
  margin: 0;
  flex: 1;
}
.tm-attrib {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .2em;
  color: var(--fg-3);
  text-transform: uppercase;
  line-height: 1.8;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}
.tm-attrib b {
  color: var(--fg);
  font-weight: 500;
}
@media (max-width: 900px) {
  .tm-section { padding: 56px 24px; }
  .tm-grid { grid-template-columns: 1fr; }
}

/* ─── Social row in footer ─── */
.site-footer .social-row {
  display: inline-flex;
  gap: 14px;
  align-items: center;
}
.site-footer .social-row a {
  color: var(--fg-3);
  text-decoration: none;
  transition: color 0.15s;
}
.site-footer .social-row a:hover {
  color: var(--accent);
}

/* ─── FAQ: proper hidden state when JS-driven ─── */
.faq-item [aria-hidden="true"] { display: none; }

/* ─── Reduced motion ─── */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .hero-slide { transition: none !important; }
  .hero-shutter { display: none !important; }
  .v2-hero-headline { transition: none !important; }
  .reveal { opacity: 1 !important; transform: none !important; }
  .hero-line,
  .hero-split-word { opacity: 1 !important; transform: none !important; animation: none !important; }
  .scanlines { display: none; }
  .sticky-book { transition: none !important; }
}

/* ─── Sticky mobile book CTA ──────────────────────────────────────────────── */
.sticky-book {
  display: none;
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: calc(16px + env(safe-area-inset-bottom));
  z-index: 90;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 18px;
  background: var(--accent);
  color: var(--bg);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid var(--accent);
  box-shadow: 0 8px 30px rgba(0,0,0,.55);
  transform: translateY(140%);
  transition: transform 280ms ease, background 200ms ease, color 200ms ease;
}

.sticky-book.visible { transform: translateY(0); }

.sticky-book:hover,
.sticky-book:focus-visible {
  background: var(--bg);
  color: var(--accent);
}

.sticky-book-arrow {
  font-family: var(--sans);
  font-size: 16px;
  letter-spacing: 0;
}

@media (max-width: 768px) {
  .sticky-book { display: flex; }
}

/* ─── Cookie consent banner ──────────────────────────────────────────────── */
.cookie-banner {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: calc(16px + env(safe-area-inset-bottom));
  z-index: 200;
  max-width: 540px;
  margin-left: auto;
  padding: 22px 24px;
  background: var(--bg-2);
  border: 1px solid var(--line-2);
  box-shadow: 0 12px 40px rgba(0,0,0,.55);
}

.cookie-banner[hidden] { display: none; }

.cookie-banner-kicker {
  margin: 0 0 8px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
}

.cookie-banner-text {
  margin: 0 0 18px;
  font-family: var(--sans);
  font-size: 13px;
  line-height: 1.6;
  color: var(--fg-2);
}

.cookie-banner-text a {
  color: var(--fg);
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-underline-offset: 3px;
}

.cookie-banner-text a:hover { color: var(--accent); }

.cookie-banner-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.cookie-banner-actions .btn {
  font-size: 11px;
  padding: 10px 14px;
  letter-spacing: 0.14em;
}

/* When cookie banner is open, hide the sticky book CTA so they don't stack */
body.cookie-banner-open .sticky-book { display: none !important; }