/* ===== BITE BRACKET — brutalist / rugged ===== */
:root {
  --ink: #0d0d0d;
  --bone: #f3f1ea;
  --orange: #ff5b00;
  --steel: #8a8d91;
  --line: 3px solid var(--ink);
  --line-thick: 5px solid var(--ink);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bone);
  color: var(--ink);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

img, video { display: block; max-width: 100%; }

a { color: inherit; }

h1, h2, h3 {
  font-family: 'Archivo', system-ui, sans-serif;
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

.todo {
  font-family: 'Space Mono', monospace;
  font-size: 0.8em;
  color: var(--orange);
  font-weight: 700;
}

/* ===== TOP BAR ===== */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.25rem;
  background: var(--ink);
  color: var(--bone);
  border-bottom: var(--line-thick);
  border-bottom-color: var(--orange);
}
.brand {
  font-family: 'Archivo', sans-serif;
  font-weight: 900;
  font-size: 1.25rem;
  text-decoration: none;
  letter-spacing: 0.02em;
}
.topnav { display: flex; gap: 1.25rem; align-items: center; }
.topnav a {
  font-family: 'Space Mono', monospace;
  font-size: 0.8rem;
  text-transform: uppercase;
  text-decoration: none;
  letter-spacing: 0.05em;
}
.topnav a:hover { color: var(--orange); }
.topnav-cta {
  background: var(--orange);
  color: var(--ink) !important;
  padding: 0.4rem 0.8rem;
  font-weight: 700;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-block;
  font-family: 'Archivo', sans-serif;
  font-weight: 800;
  text-transform: uppercase;
  text-decoration: none;
  letter-spacing: 0.02em;
  padding: 1rem 1.75rem;
  border: var(--line);
  cursor: pointer;
  transition: transform 0.05s ease, box-shadow 0.05s ease;
}
.btn-primary {
  background: var(--orange);
  color: var(--ink);
  box-shadow: 7px 7px 0 var(--ink);
}
.btn-primary:hover { transform: translate(-2px, -2px); box-shadow: 9px 9px 0 var(--ink); }
.btn-primary:active { transform: translate(3px, 3px); box-shadow: 2px 2px 0 var(--ink); }
.btn-block { width: 100%; font-size: 1.15rem; padding: 1.15rem; }
.btn:disabled { opacity: 0.55; cursor: not-allowed; box-shadow: 3px 3px 0 var(--ink); }

/* ===== HERO ===== */
.hero {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  border-bottom: var(--line-thick);
}
.hero-media {
  position: relative;
  border-right: var(--line-thick);
  background: var(--ink);
  min-height: 460px;
}
.hero-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero-copy { padding: clamp(1.5rem, 4vw, 3.5rem); display: flex; flex-direction: column; justify-content: center; }
.tag {
  align-self: flex-start;
  font-family: 'Space Mono', monospace;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  background: var(--ink);
  color: var(--bone);
  padding: 0.3rem 0.6rem;
  margin-bottom: 1.25rem;
}
.hero h1 { font-size: clamp(2.1rem, 5vw, 4rem); margin-bottom: 1.25rem; }
.hero h1 .hl { color: var(--orange); }
.lead { font-size: clamp(1rem, 1.5vw, 1.2rem); max-width: 46ch; margin-bottom: 2rem; }
.hero .btn-primary { align-self: flex-start; font-size: 1.2rem; }
.micro {
  font-family: 'Space Mono', monospace;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  margin-top: 1rem;
  text-transform: uppercase;
}

/* ===== MARQUEE STRIP ===== */
.strip {
  background: var(--orange);
  border-bottom: var(--line-thick);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 1rem;
  font-family: 'Space Mono', monospace;
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.strip .dot { font-size: 0.6rem; }

/* ===== SECTION TITLES ===== */
.section-title {
  font-size: clamp(1.6rem, 3.5vw, 2.6rem);
  padding: clamp(1.5rem, 3vw, 2.5rem) clamp(1.25rem, 4vw, 3rem) 1rem;
  border-bottom: var(--line);
}
.section-title.light { border-bottom-color: var(--bone); padding-left: 0; padding-top: 0; }

/* ===== USE CASES ===== */
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); }
.tile {
  padding: clamp(1.25rem, 2.5vw, 2rem);
  border-right: var(--line);
  border-bottom: var(--line);
  min-height: 220px;
  display: flex;
  flex-direction: column;
}
.grid-4 .tile:nth-child(4) { border-right: none; }
.tile-num {
  font-family: 'Space Mono', monospace;
  font-weight: 700;
  color: var(--orange);
  font-size: 1.5rem;
  margin-bottom: auto;
}
.tile h3 { font-size: 1.15rem; margin: 1rem 0 0.5rem; }
.tile p { font-size: 0.95rem; }

/* ===== HOW IT WORKS ===== */
.how-wrap { display: grid; grid-template-columns: 1fr 1fr; border-bottom: var(--line); }
.how-video { position: relative; border-right: var(--line); background: var(--ink); min-height: 420px; }
.how-video video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.how-steps { list-style: none; padding: clamp(1rem, 2vw, 1.5rem); }
.how-steps li { display: flex; gap: 1.25rem; padding: 1.25rem 0; border-bottom: 2px dashed var(--ink); }
.how-steps li:last-child { border-bottom: none; }
.step-num {
  font-family: 'Archivo', sans-serif;
  font-weight: 900;
  font-size: 2.25rem;
  color: var(--orange);
  line-height: 1;
}
.how-steps h3 { font-size: 1.3rem; margin-bottom: 0.35rem; }
.how-photo { background: var(--ink); border-bottom: var(--line-thick); }
.how-photo img { width: 100%; max-height: 560px; object-fit: cover; margin: 0 auto; }

/* ===== SPECS ===== */
.spec-table {
  width: 100%;
  border-collapse: collapse;
  font-family: 'Space Mono', monospace;
}
.spec-table th, .spec-table td {
  text-align: left;
  padding: 0.9rem clamp(1.25rem, 4vw, 3rem);
  border-bottom: 2px solid var(--ink);
  font-size: 0.95rem;
}
.spec-table th {
  width: 34%;
  text-transform: uppercase;
  font-weight: 700;
  background: var(--ink);
  color: var(--bone);
  border-bottom-color: var(--bone);
}
.spec-note {
  padding: 1.25rem clamp(1.25rem, 4vw, 3rem);
  font-family: 'Space Mono', monospace;
  font-size: 0.9rem;
}
.spec-note a { color: var(--orange); font-weight: 700; }

/* ===== WHOLESALE ===== */
.wholesale { border-top: var(--line-thick); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); border-bottom: var(--line); }
.term {
  padding: clamp(1.5rem, 4vw, 3rem);
  text-align: center;
  border-right: var(--line);
}
.grid-3 .term:last-child { border-right: none; }
.term-big {
  display: block;
  font-family: 'Archivo', sans-serif;
  font-weight: 900;
  font-size: clamp(2.5rem, 7vw, 5rem);
  color: var(--orange);
  line-height: 1;
}
.term-label {
  font-family: 'Space Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.85rem;
}
.term-list { list-style: none; padding: clamp(1.25rem, 3vw, 2rem) clamp(1.25rem, 4vw, 3rem); }
.term-list li { padding: 0.6rem 0 0.6rem 1.5rem; position: relative; }
.term-list li::before { content: '■'; position: absolute; left: 0; color: var(--orange); }

/* ===== ORDER FORM ===== */
.order { background: var(--ink); color: var(--bone); border-top: var(--line-thick); border-top-color: var(--orange); }
.order-inner { max-width: 880px; margin: 0 auto; padding: clamp(2rem, 5vw, 4rem) clamp(1.25rem, 4vw, 2rem); }
.order-sub { margin-bottom: 2rem; font-size: 1.05rem; max-width: 60ch; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.field { display: flex; flex-direction: column; margin-bottom: 1.25rem; }
.field > span {
  font-family: 'Space Mono', monospace;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.45rem;
}
.field i { color: var(--orange); font-style: normal; }
.field input, .field textarea {
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  padding: 0.85rem;
  background: var(--bone);
  color: var(--ink);
  border: var(--line);
  border-color: var(--bone);
}
.field input:focus, .field textarea:focus { outline: 3px solid var(--orange); outline-offset: 0; }
.field input.invalid, .field textarea.invalid { outline: 3px solid var(--orange); background: #fff0e8; }

.subtotal-box { justify-content: flex-start; background: transparent; }
.subtotal-box output {
  font-family: 'Archivo', sans-serif;
  font-weight: 900;
  font-size: clamp(2rem, 5vw, 2.75rem);
  color: var(--orange);
  line-height: 1.1;
}
.subtotal-box small { font-family: 'Space Mono', monospace; font-size: 0.72rem; opacity: 0.8; margin-top: 0.3rem; }

.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.form-msg {
  margin-top: 1rem;
  font-family: 'Space Mono', monospace;
  font-size: 0.9rem;
  padding: 0.85rem;
  display: none;
}
.form-msg.show { display: block; }
.form-msg.error { background: var(--orange); color: var(--ink); }
.form-msg.success { background: var(--bone); color: var(--ink); border: var(--line); }

/* ===== FOOTER ===== */
.footer {
  background: var(--ink);
  color: var(--bone);
  border-top: var(--line-thick);
  border-top-color: var(--bone);
  padding: 2rem clamp(1.25rem, 4vw, 3rem);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  align-items: center;
}
.footer-brand { font-family: 'Archivo', sans-serif; font-weight: 900; font-size: 1.5rem; }
.footer-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  font-family: 'Space Mono', monospace;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.footer-meta a { color: var(--orange); }

/* ===== RESPONSIVE ===== */
@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; }
  .hero-media { border-right: none; border-bottom: var(--line-thick); min-height: 360px; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .grid-4 .tile:nth-child(4) { border-right: none; }
  .grid-4 .tile:nth-child(2) { border-right: none; }
  .how-wrap { grid-template-columns: 1fr; }
  .how-video { border-right: none; border-bottom: var(--line); }
}

@media (max-width: 560px) {
  .topnav { gap: 0.7rem; }
  .topnav a:not(.topnav-cta) { display: none; }
  .grid-4 { grid-template-columns: 1fr; }
  .grid-4 .tile { border-right: none; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-3 .term { border-right: none; border-bottom: var(--line); }
  .grid-3 .term:last-child { border-bottom: none; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .spec-table th { width: 42%; }
}