/* BD Solutions LLC — static. Full-bleed panels, near-black, Rajdhani. */
:root {
  --bg: #000000;
  --black: #000000;
  --fg: #ffffff;
  --muted: #9a9a9a;
  --dim: #c8c8c8;
  --line: #2a2a2a;
  --line-strong: #5a5a5a;
  --max: 72rem;
  --header: 4rem;
  --font-display: "Rajdhani", system-ui, sans-serif;
  --font-body: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
}

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  color-scheme: dark;
}

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--fg);
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  overflow-x: hidden;
  overflow-wrap: break-word;
  word-break: normal;
  min-height: 100dvh;
  -webkit-font-smoothing: antialiased;
}

img, svg {
  max-width: 100%;
  height: auto;
  display: block;
}

a { color: var(--fg); text-underline-offset: 0.18em; }
a:hover { color: var(--fg); }

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
.burger:focus-visible {
  outline: 1px solid var(--fg);
  outline-offset: 3px;
}

::selection { background: var(--fg); color: var(--bg); }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  line-height: 1.05;
  margin: 0 0 0.75rem;
  overflow-wrap: break-word;
}

h1 { font-size: clamp(2.35rem, 9vw, 5.4rem); letter-spacing: 0.04em; }
h2 { font-size: clamp(1.7rem, 5vw, 2.6rem); }
h3 { font-size: 1.2rem; letter-spacing: 0.08em; }

p { margin: 0 0 1rem; color: var(--dim); }
p:last-child { margin-bottom: 0; }

.skip {
  position: absolute;
  left: 0.75rem;
  top: -3rem;
  background: var(--fg);
  color: var(--bg);
  padding: 0.5rem 0.75rem;
  z-index: 100;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
}
.skip:focus { top: 0.75rem; }

.wrap {
  width: min(var(--max), 100%);
  margin: 0 auto;
  padding-left: max(1.25rem, env(safe-area-inset-left));
  padding-right: max(1.25rem, env(safe-area-inset-right));
}

/* Header — slim, over the photo */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: rgba(0,0,0,0.78);
  padding-top: env(safe-area-inset-top);
}

.header-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  min-height: var(--header);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  flex-shrink: 0;
}

.brand img {
  width: 42px;
  height: 42px;
  object-fit: contain;
}

.brand-name {
  display: none;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-size: 0.88rem;
  color: var(--fg);
  white-space: nowrap;
}

.nav-open {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.burger {
  width: 2.75rem;
  height: 2.75rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  cursor: pointer;
  margin-right: -0.35rem;
  flex-shrink: 0;
  -webkit-tap-highlight-color: transparent;
  background:
    linear-gradient(var(--fg), var(--fg)) center 32% / 1.4rem 2px no-repeat,
    linear-gradient(var(--fg), var(--fg)) center 50% / 1.4rem 2px no-repeat,
    linear-gradient(var(--fg), var(--fg)) center 68% / 1.4rem 2px no-repeat;
}

.burger span { display: none; }

.nav-backdrop { display: none; }

.nav {
  display: none;
  position: fixed;
  top: calc(var(--header) + env(safe-area-inset-top));
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--black);
  flex-direction: column;
  align-items: stretch;
  padding: 0.5rem 0 2rem;
  z-index: 51;
  overflow: auto;
}

.nav-open:checked ~ .nav { display: flex; }

.nav a {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-decoration: none;
  font-size: 1.05rem;
  padding: 1rem max(1.25rem, env(safe-area-inset-left));
  border-top: 1px solid var(--line);
  color: var(--fg);
}

.nav-url {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: none;
  color: var(--muted);
  margin-top: 0.25rem;
  font-family: var(--font-body);
  font-weight: 400;
}

/* Buttons — outlined, compact */
.btn,
.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.4rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.84rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 0;
  border: 2px solid var(--fg);
  cursor: pointer;
  line-height: 1;
  -webkit-tap-highlight-color: transparent;
}

.btn { background: var(--fg); color: var(--bg); }
.btn:hover { background: #d8d8d8; color: var(--bg); }

.btn-ghost { background: transparent; color: var(--fg); }
.btn-ghost:hover { background: var(--fg); color: var(--bg); }

.cta-row {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.75rem;
  margin-top: 1.6rem;
}

.kicker {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 0.7rem;
}

.lede {
  font-size: 1.08rem;
  color: var(--dim);
  max-width: 34rem;
  margin: 0;
  overflow-wrap: break-word;
  word-break: normal;
}

/* Full-bleed panels */
.panel {
  position: relative;
  min-height: 100svh;
  min-height: 100dvh;
  display: flex;
  align-items: flex-end;
  padding: 6.5rem 0 3.75rem;
  overflow: hidden;
}

.panel--page {
  min-height: 78svh;
  min-height: 78dvh;
}

.panel-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: center;
}

.panel-bg.pos-upper { object-position: 72% 22%; }

.panel-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.88) 0%, rgba(0,0,0,0.28) 48%, rgba(0,0,0,0.4) 100%);
  pointer-events: none;
}

.panel .wrap { position: relative; z-index: 1; width: 100%; }

.panel .kicker { color: #fff; }

.panel h1,
.panel h2 {
  margin-bottom: 0.85rem;
  text-shadow: 0 2px 36px rgba(0,0,0,0.55);
  max-width: 16ch;
}

.panel .lede {
  color: #ececec;
  text-shadow: 0 1px 16px rgba(0,0,0,0.7);
}

.panel .cta-row .btn,
.panel .cta-row .btn-ghost { width: auto; min-width: 12.5rem; }

.industries {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.15rem;
}

.industries li {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-size: 0.78rem;
  color: #ddd;
}

.toolbox {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.toolbox li {
  border: 1px solid var(--line);
  padding: 0.5rem 0.8rem;
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 0.75rem;
  color: var(--fg);
}

.back {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 0.75rem;
  text-decoration: none;
  color: #cfcfcf;
  margin-bottom: 1.1rem;
}
.back:hover { color: var(--fg); }

/* Black content */
.section {
  padding: 3.25rem 0;
  background: var(--bg);
}

.section-head {
  margin-bottom: 1.75rem;
  max-width: 40rem;
}

.prose { max-width: 40rem; }
.prose p + p { margin-top: 1rem; }
.prose a { color: var(--fg); }

.blocks { display: grid; }
.block {
  padding: 2.4rem 0;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: calc(var(--header) + env(safe-area-inset-top) + 1rem);
}
.block h2 { margin-bottom: 0.85rem; }

.split-two,
.split-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line);
  margin: 0;
}

.split-two a,
.split-two article,
.split-grid a,
.split-grid article {
  position: relative;
  min-height: 22rem;
  display: flex;
  align-items: flex-end;
  padding: 1.5rem;
  text-decoration: none;
  color: inherit;
  overflow: hidden;
  background: var(--black);
}

.split-two img,
.split-grid img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
}

.split-two .shade,
.split-grid .shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.82), rgba(0,0,0,0.15));
}

.split-two .copy,
.split-grid .copy {
  position: relative;
  z-index: 1;
}

.split-two h3,
.split-grid h3 { margin: 0 0 0.35rem; }
.split-two p,
.split-grid p { margin: 0; color: #ddd; }

.kit,
.partners {
  background: var(--bg);
  scroll-margin-top: calc(var(--header) + env(safe-area-inset-top));
}
.kit-head {
  padding: 2.4rem 0 1.5rem;
  max-width: 40rem;
}
.kit-head h2 { margin-bottom: 0.7rem; }
.kit .split-grid,
.partners .split-two { margin: 0; }

.split-two .url-line,
.split-grid .url-line {
  display: block;
  margin-top: 0.45rem;
  color: var(--fg);
  font-size: 0.95rem;
}

/* Photos / diagrams */
.photo { margin: 0 0 1.5rem; }
.photo img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: var(--black);
}
.photo--wide img { aspect-ratio: 16 / 9; }
.photo figcaption {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 0.72rem;
  color: var(--muted);
  margin-top: 0.65rem;
}

.photo-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin: 0 0 1.5rem;
}

.diagram {
  border: 1px solid var(--line);
  background: #050505;
  padding: 1.15rem 1rem 1.25rem;
  margin: 0 0 1.5rem;
}
.diagram img {
  width: 100%;
  max-width: 52rem;
  margin: 0 auto 1rem;
}
.diagram figcaption {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 0.72rem;
  color: var(--muted);
  margin: 0 0 0.85rem;
}

.flow {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
}
.flow > li {
  padding: 0.85rem 0;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 0.25rem;
}
.flow > li:first-child { border-top: 0; padding-top: 0; }
.flow strong {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.95rem;
  color: var(--fg);
}
.flow span {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-size: 0.68rem;
  color: var(--muted);
}
.flow p { margin: 0.15rem 0 0; font-size: 0.95rem; }

.url-line {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: none;
  font-size: 1rem;
}

.error { padding: 8rem 0 5rem; }

/* Form */
.form { display: grid; gap: 1rem; max-width: 32rem; }
.field { display: grid; gap: 0.4rem; }
.field label {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 0.75rem;
  color: var(--muted);
}
.field input,
.field textarea,
.field select {
  width: 100%;
  background: #0a0a0a;
  color: var(--fg);
  border: 1px solid var(--line);
  border-radius: 0;
  font-family: var(--font-body);
  font-size: 16px;
  padding: 0.85rem 0.9rem;
  line-height: 1.4;
}
.field textarea { min-height: 8.5rem; resize: vertical; }
.field select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--fg) 50%), linear-gradient(135deg, var(--fg) 50%, transparent 50%);
  background-position: calc(100% - 16px) 50%, calc(100% - 10px) 50%;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 2rem;
}
.field input:focus,
.field textarea:focus,
.field select:focus { border-color: var(--fg); outline: none; }
.form-note { font-size: 0.88rem; color: var(--muted); margin: 0; }
.form-note a,
.mail-line a { color: var(--fg); }
.mail-line { margin: 0; font-size: 0.95rem; }
.mail-line + .mail-line { margin-top: 0.15rem; }
.form .btn { width: 100%; }

/* Footer */
.site-footer {
  background: var(--black);
  border-top: 1px solid var(--line);
  padding: 2.25rem 0 calc(2rem + env(safe-area-inset-bottom));
}
.footer-inner { display: grid; gap: 1.15rem; }
.footer-brand { display: inline-flex; width: fit-content; }
.footer-brand img { width: 64px; height: 64px; object-fit: contain; }
.legal { font-size: 0.88rem; color: var(--muted); margin: 0; }
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1.15rem;
  margin: 0.3rem 0 0;
}
.footer-links a {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 0.78rem;
  text-decoration: none;
  color: var(--dim);
}
.footer-links a:hover { color: var(--fg); }
.footer-exts {
  display: grid;
  gap: 0.75rem;
  margin-top: 0.85rem;
}
.footer-golf { display: block; text-decoration: none; margin-top: 0; }
.footer-golf strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 0.82rem;
  color: var(--fg);
}
.footer-golf span {
  display: block;
  margin-top: 0.2rem;
  color: var(--dim);
  font-size: 0.95rem;
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

@media (min-width: 840px) and (prefers-reduced-motion: no-preference) {
  html:has(body.is-home) { scroll-snap-type: y proximity; }
  body.is-home .panel,
  body.is-home .site-footer { scroll-snap-align: start; }
}

@media (min-width: 840px) {
  .brand-name { display: inline; }
  .brand img { width: 46px; height: 46px; }
  .burger { display: none; }

  .nav {
    display: flex;
    position: static;
    flex-direction: row;
    align-items: center;
    background: transparent;
    padding: 0;
    overflow: visible;
    gap: 0.15rem;
  }

  .nav a {
    border: 0;
    padding: 0.5rem 0.7rem;
    font-size: 0.82rem;
  }

  .nav-url { display: none; }

  .panel { padding: 7rem 0 5rem; }
  .panel--page { min-height: 86svh; }

  .cta-row {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .split-two { grid-template-columns: 1fr 1fr; }
  .split-grid { grid-template-columns: 1fr 1fr 1fr; }
  .split-two a,
  .split-two article,
  .split-grid a,
  .split-grid article { min-height: 28rem; padding: 2rem; }

  .photo-grid { grid-template-columns: 1fr 1fr; gap: 1.15rem; }

  .flow { grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
  .flow.flow-2 { grid-template-columns: 1fr 1fr; }
  .flow > li {
    border-top: 0;
    padding: 0;
    border-right: 1px solid var(--line);
    padding-right: 1.25rem;
  }
  .flow > li:last-child { border-right: 0; padding-right: 0; }

  .form .btn { width: auto; min-width: 14rem; }

  .footer-inner {
    grid-template-columns: auto 1fr;
    align-items: end;
    gap: 2rem;
  }
  .footer-meta { text-align: right; }
  .footer-links { justify-content: flex-end; }
  .footer-exts { justify-items: end; }
}

@media (min-width: 840px) and (max-width: 980px) {
  .brand-name { display: none; }
  .nav a { padding: 0.5rem 0.45rem; letter-spacing: 0.1em; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .panel-bg {
    transform: scale(1);
    transition: transform 14s ease-out;
  }
  .panel:hover .panel-bg { transform: scale(1.045); }

  .split-two img,
  .split-grid img {
    transform: scale(1);
    transition: transform 10s ease-out;
  }
  .split-two a:hover img,
  .split-two article:hover img,
  .split-grid a:hover img,
  .split-grid article:hover img { transform: scale(1.045); }
}