:root{
  --bg: #FAFAFB;            /* clean, bright base */
  --ink: #0F172A;           /* slate-900 */
  --muted: #475569;         /* slate-600 */
  --line: rgba(15,23,42,0.08);
  --panel: #FFFFFF;
  --panel-shadow: 0 10px 30px rgba(2,6,23,0.06);
  --accent: #D61F2C;        /* power/aggression red */
  --accent-ink: #7A0F16;
  --radius: 16px;
  --radius-lg: 22px;
}

*{ box-sizing: border-box; }
html, body{ height: 100%; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  font-family: "Space Grotesk", system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, "Helvetica Neue", Arial, "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji";
  color: var(--ink);
  background: none;
  line-height: 1.45;
}

/* Background SVG layer */
.bg{
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}

/* Layout utilities */
.container{
  width: min(1100px, 92vw);
  margin-inline: auto;
}
.row{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

/* Header */
.site-header{
  position: sticky;
  top: 0;
  background: rgba(255,255,255,0.72);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
  z-index: 10;
}
.site-header .container{
  padding: 16px 0;
}
.brand{
  font-weight: 700;
  letter-spacing: 0.2px;
  text-decoration: none;
  color: var(--ink);
  font-size: clamp(18px, 3.5vw, 22px);
}

/* Buttons */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: transform .05s ease, box-shadow .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
  user-select: none;
}
.btn:active{ transform: translateY(1px) scale(0.995); }

.btn.cta{
  background: var(--accent);
  color: #fff;
  box-shadow: 0 6px 16px rgba(214,31,44,0.25);
}
.btn.cta:hover{
  background: #b61924;
  box-shadow: 0 10px 24px rgba(214,31,44,0.28);
}

/* Hero */
.hero{
  padding: clamp(48px, 9vw, 96px) 0 20px;
}
.headline{
  font-size: clamp(34px, 6.5vw, 72px);
  line-height: 1.03;
  margin: 0 0 12px;
  letter-spacing: -0.5px;
}
.subhead{
  font-size: clamp(18px, 2.6vw, 22px);
  color: var(--muted);
  max-width: 52ch;
  margin: 0;
}

/* Lead copy */
.lead{
  padding: 12px 0 clamp(28px, 5vw, 54px);
}
.leadcopy{
  font-size: clamp(18px, 2.2vw, 20px);
  max-width: 64ch;
  margin: 0;
  color: #1f2937;
  border-left: 4px solid var(--accent);
  padding-left: 16px;
}

/* Contact panel */
.contact{
  padding: clamp(28px, 5vw, 64px) 0 clamp(64px, 10vw, 120px);
}
.panel{
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--panel-shadow);
  padding: clamp(20px, 4vw, 34px);
}
.panel h2{
  font-size: clamp(22px, 3.2vw, 28px);
  margin: 0 0 6px;
}
.microcopy{
  margin: 0 0 18px;
  color: var(--muted);
}
.fineprint{
  margin: 14px 0 0;
  font-size: 13px;
  color: #64748b;
}

/* Form */
.form .hp{ 
  position: absolute !important; 
  left: -5000px !important; 
  height: 0; width: 0; opacity: 0; 
}
.fields{
  display: grid; 
  grid-template-columns: 1fr 1fr; 
  gap: 14px;
}
@media (max-width: 720px){
  .fields{ grid-template-columns: 1fr; }
}

.field{
  display: grid;
  gap: 6px;
}
.field span{
  font-size: 14px;
  color: #334155;
  font-weight: 600;
}
input[type="text"],
input[type="email"],
textarea{
  width: 100%;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  padding: 12px 14px;
  font: inherit;
  background: #fff;
  color: var(--ink);
  outline: none;
  transition: border-color .15s ease, box-shadow .15s ease, background .15s ease;
}
input::placeholder,
textarea::placeholder{ color: #94a3b8; }
input:focus,
textarea:focus{
  border-color: #fecaca; /* light red ring */
  box-shadow: 0 0 0 4px rgba(214,31,44,0.10);
  background: #fff;
}
textarea{ resize: vertical; min-height: 160px; }

.btn.submit{
  margin-top: 12px;
  background: var(--accent);
  color: #fff;
  border-color: transparent;
  padding: 12px 20px;
  box-shadow: 0 10px 22px rgba(214,31,44,0.25);
}
.btn.submit:hover{ background: #b61924; }

/* Footer */
.site-footer{
  border-top: 1px solid var(--line);
  background: rgba(255,255,255,0.85);
}
.site-footer .container{
  padding: 24px 0;
}
.site-footer small{
  color: #64748b;
}

/* Progressive enhancement for users who prefer reduced motion */
@media (prefers-reduced-motion: reduce){
  .btn,
  *{ transition: none !important; }
}
.disruptor.animate-line {
  animation: pulseLine 4s ease-in-out infinite alternate;
}
@keyframes pulseLine {
  0% { opacity: 0.35; }
  50% { opacity: 0.75; }
  100% { opacity: 0.45; }
}