/* Digital Contractors — Operator's Memo v2
   Phone-first, sans body, less chrome */

:root {
  --forest-900: #0E2A1F;
  --forest-800: #133828;
  --forest-700: #1B4332;
  --forest-500: #2D6A4F;
  --forest-400: #40916C;
  --forest-300: #6EB08C;
  --gold: #F8C530;
  --gold-deep: #D6A317;

  --paper: #F4EFE6;
  --paper-50: #FAF6EE;
  --paper-100: #EDE6D6;
  --ink: #0E2A1F;
  --ink-soft: #4A5A52;
  --rule: #C8BDA6;
  --rule-soft: #DDD3BE;

  --serif: "Instrument Serif", Georgia, serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;

  --pad-block: 80px;
  --pad-inline: 24px;
  --gap: 32px;
}
[data-density="tight"]    { --pad-block: 56px; --gap: 24px; }
[data-density="spacious"] { --pad-block: 112px; --gap: 48px; }

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; overflow-x: hidden; }
body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
input, select, textarea, button { font: inherit; }
input { font-size: 16px; } /* no iOS zoom */
::selection { background: var(--gold); color: var(--forest-900); }

/* Type */
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 400; letter-spacing: -0.015em; margin: 0; line-height: 1.02; }
.h1 { font-size: clamp(40px, 8vw, 80px); }
.h2 { font-size: clamp(32px, 5.2vw, 56px); }
.h3 { font-size: clamp(24px, 3.6vw, 36px); }
.eyebrow {
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--forest-500);
}
.dark .eyebrow { color: var(--gold); }
.lead { font-size: 18px; line-height: 1.5; color: var(--ink-soft); max-width: 52ch; }
p { margin: 0 0 1em 0; }

/* Layout */
.wrap { width: 100%; max-width: 1200px; margin: 0 auto; padding-inline: var(--pad-inline); }
.section { padding-block: var(--pad-block); }
.dark { background: var(--forest-700); color: var(--paper); }
.dark .lead { color: color-mix(in oklab, var(--paper) 80%, transparent); }

/* Nav */
.nav {
  position: sticky; top: 0; z-index: 40;
  background: color-mix(in oklab, var(--paper) 92%, transparent);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--rule-soft);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px var(--pad-inline);
  max-width: 1200px; margin: 0 auto;
  gap: 16px;
}
.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: inherit;
}
.wordmark .dc-stamp {
  width: 36px; height: 36px;
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  border: 1.5px solid currentColor;
  color: var(--ink);
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  position: relative;
}
.wordmark .dc-stamp::after {
  content: "";
  position: absolute;
  top: -3px; right: -3px;
  width: 6px; height: 6px;
  background: var(--gold);
}
.dark .wordmark .dc-stamp { color: var(--paper); }
.wordmark .dc-text {
  display: flex; flex-direction: column;
  line-height: 1;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.wordmark .dc-text span:first-child { color: inherit; }
.wordmark .dc-text span:last-child {
  color: var(--ink-soft);
  margin-top: 3px;
}
.dark .wordmark .dc-text span:last-child { color: color-mix(in oklab, var(--paper) 65%, transparent); }
.footer .wordmark .dc-text span:last-child { color: color-mix(in oklab, var(--paper) 65%, transparent); }
.footer .wordmark .dc-stamp { color: var(--paper); }
.nav-drawer .wordmark .dc-stamp { color: var(--paper); }
.nav-drawer .wordmark .dc-text span:last-child { color: color-mix(in oklab, var(--paper) 65%, transparent); }

@media (max-width: 640px) {
  .wordmark .dc-stamp { width: 32px; height: 32px; font-size: 11px; }
  .wordmark .dc-text { font-size: 10px; }
}
.nav-links { display: flex; gap: 24px; font-size: 15px; color: var(--ink-soft); }
.nav-links a { padding-block: 4px; border-bottom: 2px solid transparent; transition: border-color 150ms, color 150ms; }
.nav-links a:hover, .nav-links a.active { color: var(--ink); border-bottom-color: var(--gold); }

/* Buttons — editorial: squared, tight, letter-spaced */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 24px;
  border-radius: 0;
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 0; cursor: pointer;
  transition: background 150ms, color 150ms, box-shadow 150ms;
  white-space: nowrap;
}
.btn-gold {
  background: var(--gold);
  color: var(--forest-900);
  box-shadow: 0 0 0 1px var(--gold) inset;
}
.btn-gold:hover {
  background: var(--gold-deep);
  box-shadow: 0 0 0 1px var(--gold-deep) inset;
}
.btn-ghost {
  background: transparent;
  color: inherit;
  padding: 14px 0;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  font-size: 13px;
  border-bottom: 1px solid currentColor;
  border-radius: 0;
}
.btn-ghost:hover { color: var(--gold); border-bottom-color: var(--gold); }
.btn-lg { padding: 18px 30px; font-size: 14px; }

/* Sticky mobile CTA */
.mobile-cta {
  display: none;
  position: fixed; left: 0; right: 0; bottom: 0;
  z-index: 50;
  background: var(--forest-900);
  padding: 12px 16px;
  border-top: 1px solid rgba(248,197,48,0.3);
}
.mobile-cta .btn { width: 100%; justify-content: center; }

/* Hamburger */
.nav-toggle {
  display: none;
  background: transparent; border: 1px solid currentColor;
  width: 40px; height: 40px; border-radius: 8px;
  align-items: center; justify-content: center; cursor: pointer;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: ""; display: block; width: 18px; height: 2px; background: currentColor;
}
.nav-toggle span { position: relative; }
.nav-toggle span::before { position: absolute; top: -6px; left: 0; right: 0; }
.nav-toggle span::after  { position: absolute; top:  6px; left: 0; right: 0; }
.nav-drawer {
  position: fixed; inset: 0; z-index: 55;
  background: var(--forest-900); color: var(--paper);
  padding: 24px;
  display: none; flex-direction: column;
}
.nav-drawer.open { display: flex; }
.nav-drawer .top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 32px; }
.nav-drawer .close {
  background: transparent; color: var(--paper);
  border: 1px solid rgba(244,239,230,0.3);
  width: 40px; height: 40px; border-radius: 8px;
  font-size: 22px; line-height: 1; cursor: pointer;
}
.nav-drawer a {
  font-family: var(--serif); font-size: 30px;
  padding-block: 14px;
  border-bottom: 1px solid rgba(244,239,230,0.14);
}
.nav-drawer a.active { color: var(--gold); }
.nav-drawer .drawer-cta { margin-top: 32px; }

/* Hero stats */
.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--rule);
  margin-top: 48px;
}
.dark .stats { border-top-color: rgba(244,239,230,0.18); }
.stat {
  padding: 24px 24px 0 0;
  border-right: 1px solid var(--rule);
}
.dark .stat { border-right-color: rgba(244,239,230,0.18); }
.stat:not(:first-child) { padding-left: 24px; }
.stat:last-child { border-right: 0; padding-right: 0; }
.stat .n {
  font-family: var(--serif);
  font-size: clamp(36px, 5.2vw, 56px);
  line-height: 0.95;
  letter-spacing: -0.02em;
}
.stat .label {
  font-size: 13px;
  color: var(--ink-soft);
  margin-top: 8px;
}
.dark .stat .label { color: color-mix(in oklab, var(--paper) 72%, transparent); }

/* Cards */
.card {
  background: var(--paper-50);
  border: 1px solid var(--rule-soft);
  border-radius: 12px;
  padding: 28px;
}
.dark .card {
  background: var(--forest-800);
  border-color: rgba(244,239,230,0.1);
}

/* Image slot */
.img-slot {
  position: relative;
  aspect-ratio: 4 / 3;
  background: var(--forest-700);
  border-radius: 12px;
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  color: color-mix(in oklab, var(--paper) 60%, transparent);
}
.img-slot.wide { aspect-ratio: 16 / 9; }
.img-slot.square { aspect-ratio: 1 / 1; }
.img-slot .label {
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* Email capture */
.email-cap {
  display: grid;
  grid-template-columns: 1fr auto;
  max-width: 440px;
  background: var(--paper-50);
  border: 1px solid var(--rule);
  border-radius: 8px;
  overflow: hidden;
}
.dark .email-cap { background: transparent; border-color: rgba(244,239,230,0.22); }
.email-cap input { background: transparent; border: 0; padding: 14px 16px; color: inherit; outline: none; }
.email-cap button {
  background: var(--ink); color: var(--paper);
  border: 0; padding: 0 20px; font-weight: 600; cursor: pointer;
}
.dark .email-cap button { background: var(--gold); color: var(--forest-900); }

/* Footer */
.footer { background: var(--forest-900); color: var(--paper); padding: 64px 0 24px; }
.footer-inner { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px; }
.footer h5 { font-size: 12px; text-transform: uppercase; letter-spacing: 0.14em; color: var(--gold); margin: 0 0 16px; font-family: var(--sans); font-weight: 600; }
.footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; font-size: 15px; color: color-mix(in oklab, var(--paper) 78%, transparent); }
.footer ul a:hover { color: var(--gold); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 48px; padding-top: 20px;
  border-top: 1px solid rgba(244,239,230,0.14);
  font-size: 13px;
  color: color-mix(in oklab, var(--paper) 60%, transparent);
}

/* Logo slider */
.logo-slider {
  background: var(--forest-900);
  padding: 28px 0;
  overflow: hidden;
  border-top: 1px solid rgba(244,239,230,0.08);
}
.logo-slider .eyebrow {
  text-align: center;
  color: color-mix(in oklab, var(--paper) 45%, transparent);
  margin-bottom: 20px;
  font-size: 11px;
}
.slider-track {
  display: flex;
  gap: 48px;
  animation: scroll-logos 60s linear infinite;
  width: max-content;
}
.slider-track:hover { animation-play-state: paused; }
.logo-slide {
  flex-shrink: 0;
  height: 32px;
  opacity: 0.55;
  transition: opacity 200ms;
}
.logo-slide:hover { opacity: 0.9; }
.logo-slide img {
  height: 100%;
  width: auto;
  object-fit: contain;
  filter: none;
}
@keyframes scroll-logos {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
@media (max-width: 640px) {
  .slider-track { gap: 32px; }
  .logo-slide { height: 24px; }
}

/* Tweaks */
.tweaks {
  position: fixed; right: 20px; bottom: 20px;
  width: 280px;
  background: var(--forest-900); color: var(--paper);
  border: 1px solid rgba(244,239,230,0.18);
  border-radius: 10px;
  box-shadow: 0 20px 50px rgba(14,42,31,0.35);
  font-size: 13px;
  z-index: 80;
  overflow: hidden;
}
.tweaks header {
  padding: 12px 16px;
  border-bottom: 1px solid rgba(244,239,230,0.14);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--gold);
  display: flex; justify-content: space-between;
}
.tweaks section { padding: 14px 16px; border-bottom: 1px solid rgba(244,239,230,0.08); }
.tweaks section:last-child { border-bottom: 0; }
.tweaks label { display: block; font-size: 10px; text-transform: uppercase; letter-spacing: 0.14em; color: var(--forest-300); margin-bottom: 8px; }
.tweaks .opts { display: flex; flex-wrap: wrap; gap: 6px; }
.tweaks .opts button {
  background: transparent; color: var(--paper);
  border: 1px solid rgba(244,239,230,0.2);
  padding: 6px 10px; border-radius: 6px;
  font-size: 11px; cursor: pointer;
}
.tweaks .opts button.on { background: var(--gold); color: var(--forest-900); border-color: var(--gold); }

/* Responsive */
@media (max-width: 900px) {
  :root { --pad-block: 64px; --pad-inline: 20px; --gap: 24px; }
  .nav-links { display: none; }
  .nav-toggle { display: inline-flex; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 8px; }
  .tweaks { width: calc(100vw - 24px); right: 12px; bottom: 12px; max-height: 60vh; overflow-y: auto; }
}
@media (max-width: 640px) {
  :root { --pad-block: 52px; }
  body { font-size: 16px; }
  .lead { font-size: 16px; }
  .mobile-cta { display: block; }
  body { padding-bottom: 76px; }
  .tweaks { bottom: 88px; }
  .stats { grid-template-columns: 1fr; gap: 0; margin-top: 32px; }
  .stat {
    padding: 18px 0;
    border-right: 0;
    border-bottom: 1px solid var(--rule);
  }
  .stat:not(:first-child) { padding-left: 0; }
  .stat:last-child { border-bottom: 0; }
  .dark .stat { border-bottom-color: rgba(244,239,230,0.18); }
  .btn { padding: 12px 18px; font-size: 14px; }
  .btn-lg { padding: 16px 24px; font-size: 16px; }
}