/* =========================================
   CUSTOM BYLT — Shared Styles
   ========================================= */

:root {
  --bg:           #F0F0F0;
  --surface:      #FFFFFF;
  --panel:        #F5F5F5;
  --panel-hover:  #EBEBEB;
  --border:       rgba(0,0,0,0.07);
  --border-mid:   rgba(0,0,0,0.11);
  --border-str:   rgba(0,0,0,0.22);
  --charcoal:     #1A1A1A;
  --charcoal-dim: #5A5A5A;
  --silver:       #8A8A8A;
  --electric:     #0B1D35;
  --electric-bright: #142640;
  --electric-dim: #060F1C;
  --electric-glow: rgba(11,29,53,0.15);
  --text:         #1A1A1A;
  --muted:        #888888;
  --max-w:        1200px;
  --pad:          clamp(1.5rem, 5vw, 3rem);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Montserrat', sans-serif;
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ── GRAIN OVERLAY ── */
.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' width='256' height='256'><filter id='g'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/></filter><rect width='256' height='256' filter='url(%23g)'/></svg>");
}

/* ── NAVIGATION ── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.1rem var(--pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(18,18,18,0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.nav-logo {
  font-family: 'Oswald', sans-serif;
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: 0.07em;
  text-decoration: none;
  line-height: 1;
}
.nav-logo .by { color: #CCCCCC; }
.nav-logo .lt { color: #888888; }

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}
.nav-links a {
  font-family: 'Montserrat', sans-serif;
  font-weight: 500;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  text-decoration: none;
  transition: color 0.2s;
}
.nav-links a:hover,
.nav-links a.active { color: #FFFFFF; }

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: rgba(255,255,255,0.5);
  transition: all 0.22s;
}

.nav-mobile {
  display: none;
  position: fixed;
  top: 56px; left: 0; right: 0;
  background: rgba(18,18,18,0.98);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding: 1.75rem var(--pad);
  z-index: 99;
}
.nav-mobile.open { display: block; }
.nav-mobile ul { list-style: none; display: flex; flex-direction: column; gap: 1.5rem; }
.nav-mobile a {
  font-family: 'Montserrat', sans-serif;
  font-weight: 500;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  text-decoration: none;
}
.nav-mobile a:hover { color: #FFFFFF; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.85rem 2rem;
  border: 1px solid transparent;
  transition: all 0.22s;
  cursor: pointer;
  white-space: nowrap;
}

.btn-primary {
  background: var(--electric);
  color: #fff;
  border-color: var(--electric);
}
.btn-primary:hover {
  background: var(--electric-bright);
  border-color: var(--electric-bright);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(0,119,238,0.35);
}

.btn-outline {
  background: transparent;
  color: rgba(255,255,255,0.75);
  border-color: rgba(255,255,255,0.25);
}
.btn-outline:hover {
  border-color: rgba(255,255,255,0.65);
  color: #FFFFFF;
  transform: translateY(-2px);
}

/* Light context outline button (services, about, examples) */
.btn-outline-dark {
  background: transparent;
  color: var(--charcoal);
  border-color: var(--border-str);
}
.btn-outline-dark:hover {
  border-color: var(--electric);
  color: var(--electric);
  transform: translateY(-2px);
}

/* ── SECTION UTILITIES ── */
.section-eyebrow {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 0.62rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--electric);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.section-eyebrow::after {
  content: '';
  display: block;
  width: 40px;
  height: 1px;
  background: var(--electric-dim);
  opacity: 0.4;
}

.section-title {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text);
  line-height: 1.05;
  margin-bottom: 1rem;
}

.section-sub {
  color: var(--charcoal-dim);
  font-size: 0.9rem;
  line-height: 1.8;
  max-width: 520px;
}

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 8rem var(--pad) 7rem;
  position: relative;
  overflow: hidden;
  background: #0A0A0A;
}

/* ── CIRCUIT BOARD BG ── */
.circuit-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.circuit-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 55%;
  display: block;
  opacity: 0.82;
  filter: blur(9px);
  transform: scale(1.06);
}

.circuit-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(to bottom,
      rgba(8,8,8,0.78)  0%,
      rgba(8,8,8,0.42)  14%,
      rgba(8,8,8,0.18)  30%,
      rgba(8,8,8,0.22)  52%,
      rgba(8,8,8,0.55)  76%,
      rgba(8,8,8,0.97)  100%
    ),
    radial-gradient(ellipse 80% 70% at 50% 46%,
      transparent       28%,
      rgba(8,8,8,0.32)  62%,
      rgba(8,8,8,0.80)  100%
    );
}

.hero-inner {
  position: relative;
  z-index: 5;
  max-width: 780px;
  width: 100%;
}

.hero-logo {
  width: clamp(260px, 44vw, 440px);
  margin-bottom: 2.75rem;
  box-shadow: 0 12px 60px rgba(0,0,0,0.65), 0 2px 12px rgba(0,0,0,0.4);
}

.hero h1 {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  font-size: clamp(2.4rem, 6vw, 4.5rem);
  letter-spacing: 0.05em;
  line-height: 1.08;
  color: #FFFFFF;
  text-transform: uppercase;
  text-shadow:
    1px 1px 0 rgba(0,0,0,1),
    2px 2px 0 rgba(0,0,0,0.9),
    3px 3px 0 rgba(0,0,0,0.75),
    4px 4px 0 rgba(0,0,0,0.55),
    5px 5px 8px rgba(0,0,0,0.35),
    8px 10px 18px rgba(0,0,0,0.25);
}
.hero h1 .accent {
  color: #A8B4BC;
  text-shadow:
    1px 1px 0 rgba(0,0,0,1),
    2px 2px 0 rgba(0,0,0,0.9),
    3px 3px 0 rgba(0,0,0,0.75),
    4px 4px 0 rgba(0,0,0,0.55),
    5px 5px 8px rgba(0,0,0,0.35),
    8px 10px 18px rgba(0,0,0,0.25);
}

.hero-rule {
  width: 52px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--electric), transparent);
  margin: 1.75rem auto;
  opacity: 0.55;
}

.hero-tagline {
  font-size: clamp(0.68rem, 1.5vw, 0.82rem);
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.22em;
  font-weight: 500;
  text-transform: uppercase;
  margin-bottom: 2.75rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.58rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
  opacity: 0.7;
  z-index: 5;
}
.hero-scroll::after {
  content: '';
  display: block;
  width: 1px;
  height: 36px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.3), transparent);
}

/* ── SERVICES ── */
.services {
  background: var(--surface);
  border-top: 1px solid var(--border-mid);
  border-bottom: 1px solid var(--border-mid);
  padding: 7rem var(--pad);
  position: relative;
  overflow: hidden;
}

.services::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,100,200,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,100,200,0.03) 1px, transparent 1px);
  background-size: 44px 44px;
  pointer-events: none;
}

.services-head {
  max-width: var(--max-w);
  margin: 0 auto 4rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  max-width: var(--max-w);
  margin: 0 auto;
  border: 1px solid var(--border-mid);
  background: var(--border-mid);
  gap: 1px;
  position: relative;
}

.service-card {
  background: var(--surface);
  padding: 2.75rem 2.25rem;
  transition: background 0.25s;
}
.service-card:hover { background: var(--panel); }

.service-num {
  font-family: 'Oswald', sans-serif;
  font-weight: 300;
  font-size: 3.8rem;
  color: rgba(11,29,53,0.14);
  line-height: 1;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}

.service-card h3 {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  font-size: 1.3rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--charcoal);
  margin-bottom: 1rem;
}

.service-card p {
  color: var(--charcoal-dim);
  font-size: 0.86rem;
  line-height: 1.8;
}

.service-bar {
  display: block;
  width: 28px;
  height: 2px;
  background: var(--electric);
  margin-top: 1.75rem;
  transition: width 0.3s ease;
  box-shadow: none;
}
.service-card:hover .service-bar { width: 52px; }

/* ── FEATURE SHOWCASE ── */
.features-divider {
  max-width: var(--max-w);
  margin: 4.5rem auto 2.5rem;
  padding-top: 4rem;
  border-top: 1px solid var(--border-mid);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.features-divider .section-eyebrow { margin-bottom: 0; }

.features-divider-sub {
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  max-width: var(--max-w);
  margin: 0 auto;
  gap: 1px;
  background: var(--border-mid);
  border: 1px solid var(--border-mid);
}

.feature-card {
  background: var(--surface);
  display: flex;
  flex-direction: column;
  transition: background 0.22s;
}
.feature-card:hover { background: var(--panel); }

.feature-card .feature-bar {
  height: 2px;
  width: 0;
  background: var(--electric);
  transition: width 0.35s ease;
}
.feature-card:hover .feature-bar { width: 100%; }

.feature-body {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.feature-source {
  font-size: 0.57rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--electric);
  font-weight: 600;
  margin-bottom: 0.55rem;
}

.feature-name {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  font-size: 1.15rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--charcoal);
  margin-bottom: 0.8rem;
  line-height: 1.15;
}

.feature-desc {
  color: var(--charcoal-dim);
  font-size: 0.83rem;
  line-height: 1.8;
  flex: 1;
  margin-bottom: 1.5rem;
}

.feature-link {
  font-size: 0.63rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--charcoal);
  text-decoration: none;
  border-bottom: 1px solid var(--border-str);
  padding-bottom: 2px;
  align-self: flex-start;
  transition: color 0.2s, border-color 0.2s;
}
.feature-link:hover {
  color: var(--electric);
  border-color: var(--electric);
}
.feature-link--soon {
  color: var(--muted);
  border-color: var(--border-mid);
  cursor: default;
}

@media (max-width: 1024px) {
  .features-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .features-grid { grid-template-columns: 1fr; }
}

/* ── ABOUT ── */
.about-section { padding: 7rem var(--pad); background: var(--bg); }

.about-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 6rem;
  align-items: start;
}

.about-img-wrap { position: relative; }

.about-img-frame {
  aspect-ratio: 3/4;
  background: var(--panel);
  border: 1px solid var(--border-mid);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.about-img-frame img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}

.about-corner { position: absolute; width: 36px; height: 36px; }
.about-corner.tl {
  top: -8px; left: -8px;
  border-top: 2px solid var(--electric);
  border-left: 2px solid var(--electric);
}
.about-corner.br {
  bottom: -8px; right: -8px;
  border-bottom: 2px solid var(--electric-dim);
  border-right: 2px solid var(--electric-dim);
}

.about-text .section-eyebrow::after { display: none; }

.about-text p {
  color: var(--charcoal-dim);
  font-size: 0.92rem;
  line-height: 1.85;
  margin-bottom: 1.5rem;
}

.placeholder-note {
  font-style: italic;
  color: var(--muted) !important;
  font-size: 0.8rem !important;
  border-left: 2px solid var(--border-str);
  padding-left: 1rem;
}

.about-stats {
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-mid);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem 2rem;
}

.stat-label {
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--electric);
  font-weight: 600;
  margin-bottom: 0.35rem;
}
.stat-value {
  font-family: 'Oswald', sans-serif;
  font-size: 1rem;
  font-weight: 500;
  color: var(--charcoal);
  letter-spacing: 0.03em;
}

/* ── FOOTER ── */
footer {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 3rem var(--pad);
  background: #141414;
  text-align: center;
}

.footer-inner { max-width: var(--max-w); margin: 0 auto; }

.footer-credit {
  font-family: 'Montserrat', sans-serif;
  font-weight: 300;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: rgba(255,255,255,0.62);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}
.footer-credit a {
  font-family: 'Oswald', sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.07em;
  text-decoration: none;
  margin-left: 0.3rem;
  transition: opacity 0.2s;
}
.footer-credit a .by { color: #CCCCCC; }
.footer-credit a .lt { color: #888888; }
.footer-credit a:hover { opacity: 0.8; }

.footer-copy {
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.40);
  text-transform: uppercase;
}

/* ============================
   EXAMPLES PAGE
   ============================ */

.page-header {
  padding: 11rem var(--pad) 5.5rem;
  border-bottom: 1px solid var(--border-mid);
  background: #141414;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 44px 44px;
  pointer-events: none;
}

.page-header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

/* Override text colors for dark page header */
.page-header .section-title { color: #FFFFFF; }
.page-header .section-sub   { color: rgba(255,255,255,0.45); }

.page-header .section-title {
  font-size: clamp(3rem, 7vw, 5.5rem);
}

.projects-section { padding: 5rem var(--pad) 8rem; background: var(--bg); }

.projects-inner { max-width: var(--max-w); margin: 0 auto; }

.projects-count {
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
}

.projects-header-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border-mid);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border-mid);
  border: 1px solid var(--border-mid);
}

.project-card {
  background: var(--surface);
  display: flex;
  flex-direction: column;
  transition: background 0.25s;
}
.project-card:hover { background: var(--panel); }

.project-preview {
  aspect-ratio: 16/10;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  position: relative;
}
.project-preview img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}
.project-card:hover .project-preview img { transform: scale(1.04); }

.project-preview-ph {
  width: 100%; height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  background:
    radial-gradient(circle at 30% 20%, rgba(0,119,238,0.18), transparent 60%),
    linear-gradient(135deg, #0d0f12, #181b21);
}
.project-preview-ph .ph-brand {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  font-size: 2.1rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #e8eaed;
  line-height: 1;
}
.project-preview-ph .ph-brand span { color: #2f7fe0; }
.project-preview-ph .ph-label {
  font-size: 0.58rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 600;
  color: #8a9099;
}

.project-preview-bar {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--electric-dim), var(--electric), var(--electric-bright), var(--electric));
  z-index: 2;
  box-shadow: none;
}

.project-body {
  padding: 2rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 1.1rem;
}

.tag {
  font-size: 0.57rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--electric);
  border: 1px solid rgba(0,119,238,0.22);
  padding: 0.18rem 0.55rem;
}

.project-card h3 {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  font-size: 1.45rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--charcoal);
  margin-bottom: 0.2rem;
  line-height: 1.1;
}

.project-location {
  font-size: 0.63rem;
  color: var(--muted);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  font-weight: 500;
}

.project-desc {
  color: var(--charcoal-dim);
  font-size: 0.84rem;
  line-height: 1.78;
  flex: 1;
  margin-bottom: 1.75rem;
}

.project-link { align-self: flex-start; }

.project-tag-private {
  align-self: flex-start;
  font-size: 0.6rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--charcoal-dim);
  border: 1px dashed var(--border-str);
  padding: 0.4rem 0.8rem;
}
.project-link.btn-outline {
  color: var(--charcoal);
  border-color: var(--border-str);
}
.project-link.btn-outline:hover {
  color: var(--electric);
  border-color: var(--electric);
}

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .about-inner { grid-template-columns: 1fr; gap: 3rem; }
  .about-img-wrap { max-width: 320px; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .hero { padding-bottom: 8rem; }
  .projects-grid { grid-template-columns: 1fr; }
  .projects-header-row { flex-direction: column; align-items: flex-start; gap: 0.5rem; }
}