/* ========================================
   Laconic Technology - "Forged Precision"
   Editorial serif meets industrial engineering
   ======================================== */

:root {
  --graphite: #141418;
  --graphite-90: #1e1e24;
  --graphite-80: #2a2a32;
  --amber: #D4740A;
  --amber-hover: #C06808;
  --amber-glow: rgba(212, 116, 10, 0.12);
  --amber-glow-strong: rgba(212, 116, 10, 0.25);
  --steel: #5B7B9A;
  --steel-light: rgba(91, 123, 154, 0.1);
  --cream: #FAF9F7;
  --warm-gray: #F3F1ED;
  --border: #E5E2DC;
  --border-light: #EDEBE6;
  --text: #2A2A30;
  --text-muted: #5A5A64;
  --text-light: #8A8A96;
  --emerald: #1B7A4E;
  --emerald-bg: rgba(27, 122, 78, 0.06);
  --white: #ffffff;

  --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', monospace;
  --max-width: 1140px;
  --section-py: 96px;
  --section-py-mobile: 56px;
  --radius: 6px;
  --radius-lg: 10px;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.7;
  color: var(--text);
  background: var(--cream);
  padding-top: 96px;
}

/* Noise texture overlay for depth */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px 256px;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--amber); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--amber-hover); }
ul { list-style: none; }

/* --- Typography --- */
h1 {
  font-family: var(--font-body);
  font-size: 46px;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--graphite);
}

h2 {
  font-family: var(--font-body);
  font-size: 34px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--graphite);
}

h3 {
  font-family: var(--font-body);
  font-size: 18px;
  font-weight: 600;
  line-height: 1.35;
  color: var(--graphite);
  letter-spacing: -0.01em;
}

p {
  margin-bottom: 1em;
  color: var(--text-muted);
}

/* --- Layout --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 32px;
}

.section { padding: var(--section-py) 0; }
.text-center { text-align: center; }

/* --- Section Divider --- */
.section-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 0 32px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.section-divider::before,
.section-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.section-divider .diamond {
  width: 8px;
  height: 8px;
  background: var(--amber);
  transform: rotate(45deg);
  flex-shrink: 0;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 17px 36px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.02em;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.3s var(--ease-out);
  text-decoration: none;
  line-height: 1.2;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--amber);
  color: var(--white);
  box-shadow: 0 2px 8px rgba(212, 116, 10, 0.3), inset 0 1px 0 rgba(255,255,255,0.15);
}

/* Sweep shimmer on hover */
.btn-primary::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
  transition: left 0.5s var(--ease-out);
}

.btn-primary:hover {
  background: var(--amber-hover);
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(212, 116, 10, 0.35), inset 0 1px 0 rgba(255,255,255,0.2);
}

.btn-primary:hover::after {
  left: 120%;
}

.btn-sm { padding: 11px 22px; font-size: 13px; }

.cta-subtext {
  font-size: 13px;
  color: var(--text-light);
  margin-top: 14px;
  letter-spacing: 0.01em;
}

/* --- Sticky Header --- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(250, 249, 247, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: all 0.4s var(--ease-out);
}

.site-header.scrolled {
  border-bottom-color: var(--border);
  box-shadow: 0 1px 12px rgba(0,0,0,0.04);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 14px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.header-logo {
  height: 72px;
  width: auto;
}

.header-cta {
  padding: 11px 22px;
  font-size: 13px;
}

/* ========================================
   Section 1 - Hero
   ======================================== */
.hero {
  padding: 56px 0 0;
  position: relative;
  overflow: hidden;
}

/* Dot grid pattern */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, var(--border) 1px, transparent 1px);
  background-size: 24px 24px;
  opacity: 0.5;
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  position: relative;
}

.hero-text { position: relative; z-index: 1; }

.hero-text h1 {
  margin-bottom: 24px;
}

/* Accent line under hero h1 */
.hero-text h1::after {
  content: '';
  display: block;
  width: 56px;
  height: 3px;
  background: var(--amber);
  margin-top: 24px;
}

.hero-subhead {
  font-size: 17px;
  line-height: 1.75;
  color: var(--text-muted);
  margin-bottom: 28px;
}

.hero-bullets { margin-bottom: 36px; }

.hero-bullets li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 14px;
  font-size: 15.5px;
  color: var(--text-muted);
}

.hero-bullets li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  border: 2px solid var(--amber);
  border-radius: 0;
  transform: rotate(45deg);
}

.hero-visual {
  position: relative;
  z-index: 1;
}

.hero-screenshot {
  border-radius: var(--radius-lg);
  box-shadow: 0 16px 48px rgba(0,0,0,0.12), 0 0 0 1px rgba(0,0,0,0.04);
  width: 100%;
}

/* Stats row with monospace numbers */
.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 20px;
}

.stat-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 14px;
  text-align: center;
  position: relative;
}

/* Tiny top accent line on stats */
.stat-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 20%;
  right: 20%;
  height: 2px;
  background: var(--amber);
  border-radius: 0 0 2px 2px;
}

.stat-value {
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 700;
  color: var(--graphite);
  line-height: 1.3;
}

.stat-label {
  font-size: 10.5px;
  color: var(--text-light);
  margin-top: 6px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 500;
}

.hero-logos {
  margin-top: 48px;
  padding-top: 32px;
  padding-bottom: 16px;
  border-top: 1px solid var(--border-light);
  text-align: center;
}

.hero-logos > span:first-child {
  display: block;
  font-size: 11px;
  color: var(--text-light);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: 20px;
}

.hero-logos-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 32px;
  max-width: 960px;
  margin: 0 auto;
}

.logo-img {
  height: 50px;
  width: auto;
  max-width: 180px;
  object-fit: contain;
  opacity: 1;
  transition: transform 0.3s;
}

.logo-img:hover {
  transform: scale(1.05);
}

/* Tandemkross logo has a heavy black background — reduce weight */
.logo-img[alt="Tandemkross"] {
  opacity: 0.7;
}

/* Hero bottom bleed into next section */
.hero-bottom-bleed {
  height: 80px;
  background: linear-gradient(to bottom, var(--cream), var(--warm-gray));
  position: relative;
}

/* ========================================
   Section 2 - Pain
   ======================================== */
.pain-section {
  padding: var(--section-py) 0;
  background: var(--warm-gray);
  position: relative;
}

.pain-section h2 {
  text-align: center;
  margin-bottom: 56px;
}

.pain-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 56px;
}

.pain-quote {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px 28px 24px 56px;
  border: 1px solid var(--border-light);
  border-left: 3px solid var(--amber);
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.65;
  position: relative;
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.pain-quote:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.06);
}

/* Large decorative quote mark */
.pain-quote::before {
  content: '\201C';
  font-family: var(--font-body);
  font-size: 56px;
  color: var(--amber);
  font-style: normal;
  position: absolute;
  top: 12px;
  left: 18px;
  line-height: 1;
  opacity: 0.3;
}

.pain-quote-text {
  margin-bottom: 16px;
  color: var(--text-muted);
  font-style: italic;
}

.pain-quote-attr {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--border-light);
}

.pain-quote-logo {
  height: 30px;
  width: auto;
  max-width: 80px;
  object-fit: contain;
  flex-shrink: 0;
}

.pain-quote-name {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.pain-quote-name strong {
  font-size: 13px;
  font-weight: 600;
  color: var(--graphite);
  line-height: 1.3;
}

.pain-quote-name span {
  font-size: 12px;
  color: var(--text-light);
  line-height: 1.3;
}

.pain-closer {
  text-align: center;
  font-family: var(--font-body);
  font-size: 19px;
  font-weight: 600;
  color: var(--graphite);
  max-width: 680px;
  margin: 0 auto;
}

/* ========================================
   Section 3 - Pilot
   ======================================== */
.pilot-section { padding: var(--section-py) 0; }

.pilot-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: start;
}

.pilot-text h2 { margin-bottom: 20px; }
.pilot-text > p { margin-bottom: 28px; }

.pilot-text h3 {
  margin-bottom: 18px;
  text-transform: uppercase;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--amber);
}

.pilot-bullets { margin-bottom: 0; }

.pilot-bullets li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 14px;
  color: var(--text-muted);
  font-size: 15.5px;
}

.pilot-bullets li::before {
  content: '';
  position: absolute;
  left: 4px;
  top: 10px;
  width: 5px;
  height: 5px;
  background: var(--amber);
  border-radius: 0;
  transform: rotate(45deg);
}

.spec-box {
  background: var(--graphite);
  border-radius: var(--radius-lg);
  padding: 36px;
  color: var(--white);
  position: relative;
  overflow: hidden;
}

/* Subtle grid lines on dark box */
.spec-box::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 20px 20px;
  pointer-events: none;
}

.spec-box h3 {
  margin-bottom: 24px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--amber);
  position: relative;
}

.spec-list { margin-bottom: 28px; position: relative; }

.spec-list li {
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.75);
  font-size: 15px;
}

.spec-list li:last-child { border-bottom: none; }

.spec-list strong {
  color: var(--white);
  font-weight: 600;
}

.guarantee-box {
  background: var(--emerald-bg);
  border: 1px solid rgba(27, 122, 78, 0.15);
  border-left: 3px solid var(--emerald);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin-top: 28px;
}

/* Dark-on-dark guarantee box in spec-box */
.spec-box .guarantee-box {
  background: rgba(27, 122, 78, 0.1);
  border-color: rgba(27, 122, 78, 0.2);
  border-left-color: var(--emerald);
}

.spec-box .guarantee-box p {
  color: rgba(255,255,255,0.85);
}

.guarantee-box p {
  color: var(--text);
  font-size: 14.5px;
  margin-bottom: 0;
  font-weight: 500;
  line-height: 1.6;
}

.guarantee-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 10.5px;
  font-weight: 700;
  color: var(--emerald);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}

.spec-box .guarantee-label { color: #3ddb85; }

/* ========================================
   Section 4 - Partnership
   ======================================== */
.partnership-section {
  padding: var(--section-py) 0;
  background: var(--warm-gray);
}

.partnership-content {
  max-width: 700px;
  margin: 0 auto;
}

.partnership-content h2 { margin-bottom: 20px; }
.partnership-content > p { margin-bottom: 28px; }

.partnership-bullets { margin-bottom: 28px; }

.partnership-bullets li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 14px;
  color: var(--text-muted);
}

.partnership-bullets li::before {
  content: '';
  position: absolute;
  left: 4px;
  top: 10px;
  width: 5px;
  height: 5px;
  background: var(--amber);
  transform: rotate(45deg);
}

.terms-line {
  font-size: 17px;
  color: var(--text);
  margin-bottom: 16px;
}

.terms-line strong { color: var(--graphite); font-weight: 700; }

/* ========================================
   Section 5 - Why
   ======================================== */
.why-section { padding: var(--section-py) 0; }

.why-section h2 {
  text-align: center;
  margin-bottom: 56px;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.why-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  transition: all 0.35s var(--ease-out);
  position: relative;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.why-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 32px;
  right: 32px;
  height: 2px;
  background: var(--amber);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease-out);
  border-radius: 0 0 2px 2px;
}

.why-card:hover {
  border-color: var(--border);
  box-shadow: 0 12px 32px rgba(0,0,0,0.06);
  transform: translateY(-4px);
}

.why-card:hover::before {
  transform: scaleX(1);
}

.why-card-icon {
  width: 44px;
  height: 44px;
  background: var(--amber-glow);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.why-card h3 { margin-bottom: 12px; }

.why-card p {
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 0;
}

/* ========================================
   Section 6 - Cases
   ======================================== */
.cases-section {
  padding: var(--section-py) 0;
  background: var(--warm-gray);
}

.cases-section h2 {
  text-align: center;
  margin-bottom: 56px;
}

.cases-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 64px;
}

.case-tile {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  position: relative;
  overflow: hidden;
}

/* Amber accent bar */
.case-tile::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--amber), transparent);
}

.case-tile h3 {
  margin-bottom: 18px;
  font-size: 17px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border-light);
}

.case-highlight {
  font-style: italic;
  color: var(--text);
  padding-left: 16px;
  border-left: 2px solid var(--amber);
  margin-bottom: 20px;
  font-size: 15.5px;
  line-height: 1.6;
}

.case-metrics { margin-top: 16px; }

.case-metrics li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 10px;
  font-size: 14.5px;
  color: var(--text-muted);
}

.case-metrics li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  color: var(--emerald);
  font-weight: 700;
  font-size: 13px;
}

.quotes-heading {
  text-align: center;
  margin-bottom: 32px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 22px;
  color: var(--graphite);
}

.quotes-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.quote-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 28px 28px 24px 48px;
  color: var(--text);
  font-size: 15.5px;
  line-height: 1.6;
  position: relative;
  transition: transform 0.3s var(--ease-out);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.quote-card:hover {
  transform: translateY(-2px);
}

.quote-card::before {
  content: '\201C';
  font-family: var(--font-body);
  font-size: 48px;
  color: var(--amber);
  font-style: normal;
  position: absolute;
  top: 8px;
  left: 14px;
  line-height: 1;
  opacity: 0.25;
}

.quote-card-text {
  font-style: italic;
  margin-bottom: 20px;
}

.quote-card p { margin-bottom: 0; color: var(--text); }

/* ========================================
   Section 7 - Who
   ======================================== */
.who-section { padding: var(--section-py) 0; }

.who-content {
  max-width: 660px;
  margin: 0 auto;
  text-align: center;
}

.who-content h2 { margin-bottom: 40px; }

.who-bullets { text-align: left; }

.who-bullets li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 18px;
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.65;
}

.who-bullets li::before {
  content: '';
  position: absolute;
  left: 4px;
  top: 10px;
  width: 8px;
  height: 8px;
  border: 2px solid var(--amber);
  transform: rotate(45deg);
}

/* ========================================
   Section 8 - FAQ
   ======================================== */
.faq-section {
  padding: var(--section-py) 0;
  background: var(--warm-gray);
}

.faq-content {
  max-width: 700px;
  margin: 0 auto;
}

.faq-content h2 {
  text-align: center;
  margin-bottom: 48px;
}

.faq-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 10px;
  overflow: hidden;
  transition: box-shadow 0.3s var(--ease-out);
}

.faq-item:hover {
  box-shadow: 0 4px 16px rgba(0,0,0,0.04);
}

.faq-item summary {
  padding: 22px 28px;
  font-size: 16px;
  font-weight: 600;
  color: var(--graphite);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: color 0.2s;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: '+';
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 400;
  color: var(--amber);
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--amber-glow);
  transition: all 0.3s var(--ease-out);
}

.faq-item[open] summary::after {
  content: '\2212';
  background: var(--amber);
  color: var(--white);
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 28px 24px;
  color: var(--text-muted);
  font-size: 15.5px;
  line-height: 1.7;
}

.faq-answer p { margin-bottom: 12px; }
.faq-answer p:last-child { margin-bottom: 0; }

/* ========================================
   Section 9 - Final CTA
   ======================================== */
.final-cta {
  padding: var(--section-py) 0;
  background: var(--graphite);
  text-align: center;
  position: relative;
  overflow: hidden;
}

/* Radial gradient glow behind CTA */
.final-cta::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 500px;
  background: radial-gradient(ellipse, rgba(212, 116, 10, 0.18) 0%, transparent 65%);
  pointer-events: none;
}

.final-cta h2 {
  color: var(--white);
  margin-bottom: 36px;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
}

.final-cta .btn-primary {
  position: relative;
  background: var(--amber);
  box-shadow: 0 4px 20px rgba(212, 116, 10, 0.4);
}

.final-cta .cta-subtext {
  color: rgba(255, 255, 255, 0.6);
  position: relative;
}

/* ========================================
   Animations
   ======================================== */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered delays for children */
.fade-in:nth-child(2) { transition-delay: 0.08s; }
.fade-in:nth-child(3) { transition-delay: 0.16s; }
.fade-in:nth-child(4) { transition-delay: 0.24s; }
.fade-in:nth-child(5) { transition-delay: 0.32s; }
.fade-in:nth-child(6) { transition-delay: 0.40s; }

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 900px) {
  h1 { font-size: 38px; }
  h2 { font-size: 30px; }
  .section { padding: var(--section-py-mobile) 0; }
  .hero { padding: 40px 0 0; }
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { order: -1; }
  .hero-stats { grid-template-columns: repeat(3, 1fr); }
  .pain-grid { grid-template-columns: 1fr; }
  .pilot-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .cases-grid { grid-template-columns: 1fr; }
  .quotes-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  h1 { font-size: 30px; }
  h2 { font-size: 24px; }
  body { font-size: 15.5px; padding-top: 76px; }
  .container { padding: 0 20px; }

  .btn {
    padding: 15px 28px;
    font-size: 14px;
    width: 100%;
    text-align: center;
  }

  .header-cta {
    width: auto;
    padding: 10px 16px;
    font-size: 11px;
  }

  .hero-stats { grid-template-columns: 1fr; gap: 8px; }

  .stat-item {
    display: flex;
    align-items: center;
    gap: 12px;
    text-align: left;
    padding: 14px 16px;
  }

  .stat-item::before {
    left: 0;
    right: auto;
    top: 25%;
    bottom: auto;
    width: 2px;
    height: 50%;
    border-radius: 2px;
  }

  .header-logo { height: 44px; }
  .header-inner { padding: 10px 16px; gap: 12px; }
  .hero-logos { flex-wrap: wrap; gap: 12px; }
  .spec-box { padding: 28px; }
  .pain-quote { padding: 24px 24px 24px 48px; }

  .section-divider { display: none; }
}

/* --- Site Footer: Engineering Dossier ------------------------- */
.site-footer {
  position: relative;
  background:
    radial-gradient(ellipse 80% 55% at 50% 100%, rgba(212, 116, 10, 0.10), transparent 62%),
    linear-gradient(180deg, #0d0d12 0%, #141418 45%, #09090d 100%);
  color: var(--cream);
  margin-top: 0;
  overflow: hidden;
  isolation: isolate;
}

.site-footer::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(250, 249, 247, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(250, 249, 247, 0.025) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse 90% 75% at 50% 45%, black 25%, transparent 85%);
          mask-image: radial-gradient(ellipse 90% 75% at 50% 45%, black 25%, transparent 85%);
  pointer-events: none;
  z-index: 0;
}

.site-footer > * { position: relative; z-index: 1; }

/* Engineering drawing corner crop-marks */
.footer-corner {
  position: absolute;
  width: 22px;
  height: 22px;
  border: 1px solid rgba(212, 116, 10, 0.55);
  z-index: 2;
  pointer-events: none;
}

.footer-corner-tl { top: 24px; left: 24px; border-right: none; border-bottom: none; }
.footer-corner-tr { top: 24px; right: 24px; border-left: none; border-bottom: none; }
.footer-corner-bl { bottom: 24px; left: 24px; border-right: none; border-top: none; }
.footer-corner-br { bottom: 24px; right: 24px; border-left: none; border-top: none; }

@media (max-width: 768px) {
  .footer-corner { width: 14px; height: 14px; }
  .footer-corner-tl, .footer-corner-tr { top: 16px; }
  .footer-corner-bl, .footer-corner-br { bottom: 16px; }
  .footer-corner-tl, .footer-corner-bl { left: 14px; }
  .footer-corner-tr, .footer-corner-br { right: 14px; }
}

/* Top blueprint rule */
.footer-rule {
  border-top: 1px solid rgba(212, 116, 10, 0.45);
  border-bottom: 1px solid rgba(250, 249, 247, 0.05);
  padding: 14px 0;
  background: linear-gradient(180deg, rgba(212, 116, 10, 0.06), transparent);
}

.footer-rule-inner {
  display: flex;
  align-items: center;
  gap: 28px;
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
}

.footer-rule-label {
  color: var(--amber);
  white-space: nowrap;
}

.footer-rule-coord {
  color: rgba(250, 249, 247, 0.42);
  white-space: nowrap;
}

.footer-rule-ticks {
  flex: 1;
  height: 10px;
  background-image: repeating-linear-gradient(
    to right,
    rgba(250, 249, 247, 0.25) 0 1px,
    transparent 1px 14px
  );
  -webkit-mask-image: linear-gradient(90deg, transparent, black 15%, black 85%, transparent);
          mask-image: linear-gradient(90deg, transparent, black 15%, black 85%, transparent);
  min-width: 80px;
}

/* Main grid */
.footer-main {
  display: grid;
  grid-template-columns: 1.45fr 0.9fr 1.15fr 1.25fr;
  gap: 56px;
  padding: 84px 0 56px;
  align-items: start;
}

.footer-col-label {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--amber);
  margin-bottom: 26px;
  display: flex;
  align-items: center;
  gap: 10px;
  line-height: 1;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(212, 116, 10, 0.25);
  position: relative;
}

.footer-col-label::before {
  content: '';
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 28px;
  height: 3px;
  background: var(--amber);
}

.footer-col-label span {
  display: inline-block;
  padding: 4px 6px 3px;
  background: rgba(212, 116, 10, 0.14);
  border: 1px solid rgba(212, 116, 10, 0.35);
  color: var(--amber);
  letter-spacing: 0.08em;
  font-size: 9px;
  line-height: 1;
}

/* Brand column */
.footer-brand-col .footer-logo {
  height: 42px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.95;
  margin-bottom: 22px;
}

.footer-tag {
  font-size: 15px;
  line-height: 1.55;
  color: rgba(250, 249, 247, 0.72);
  max-width: 30ch;
  margin-bottom: 28px;
  letter-spacing: -0.005em;
}

.footer-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 24px 28px;
}

.footer-meta-item {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding-left: 12px;
  border-left: 1px solid rgba(212, 116, 10, 0.4);
}

.footer-meta-k {
  font-family: var(--font-mono);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: rgba(250, 249, 247, 0.42);
}

.footer-meta-v {
  font-size: 13px;
  font-weight: 600;
  color: var(--cream);
  letter-spacing: 0.01em;
}

/* Nav column */
.footer-nav {
  display: flex;
  flex-direction: column;
}

.footer-nav li { display: block; }

.footer-nav a {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 11px 0;
  font-size: 15px;
  font-weight: 500;
  color: rgba(250, 249, 247, 0.78);
  transition: color 0.2s, padding-left 0.3s var(--ease-out);
  border-bottom: 1px dashed rgba(250, 249, 247, 0.08);
}

.footer-nav li:last-child a { border-bottom: none; }

.footer-nav-num {
  font-family: var(--font-mono);
  font-size: 10px;
  color: rgba(212, 116, 10, 0.55);
  letter-spacing: 0.08em;
  min-width: 18px;
}

.footer-nav a:hover {
  color: var(--amber);
  padding-left: 6px;
}

.footer-nav a:hover .footer-nav-num { color: var(--amber); }

/* Contact column */
.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.footer-contact li {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.footer-contact-k {
  font-family: var(--font-mono);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: rgba(250, 249, 247, 0.42);
}

.footer-contact a {
  font-size: 15px;
  font-weight: 500;
  color: var(--cream);
  letter-spacing: -0.005em;
  transition: color 0.2s;
  word-break: break-word;
  width: fit-content;
}

.footer-contact a:hover { color: var(--amber); }

.footer-contact-static {
  font-size: 14px;
  color: rgba(250, 249, 247, 0.78);
  letter-spacing: -0.005em;
}

/* CTA column */
.footer-cta-col {
  background:
    linear-gradient(160deg, rgba(212, 116, 10, 0.14), rgba(212, 116, 10, 0.02) 60%);
  border: 1px solid rgba(212, 116, 10, 0.32);
  border-radius: var(--radius-lg);
  padding: 28px 28px 26px;
  position: relative;
  overflow: hidden;
}

.footer-cta-col::before {
  content: '';
  position: absolute;
  top: -60%;
  right: -30%;
  width: 260px;
  height: 260px;
  background: radial-gradient(circle, rgba(212, 116, 10, 0.28), transparent 65%);
  pointer-events: none;
}

.footer-cta-col::after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(180deg, var(--amber), transparent 80%);
}

.footer-cta-col .footer-col-label { margin-bottom: 18px; position: relative; }

.footer-cta-text {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--cream);
  letter-spacing: -0.015em;
  margin-bottom: 22px;
  position: relative;
}

.footer-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 20px;
  background: var(--amber);
  color: var(--graphite) !important;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: var(--radius);
  transition: all 0.25s var(--ease-out);
  position: relative;
  border: 1px solid var(--amber);
}

.footer-cta-btn svg { transition: transform 0.25s var(--ease-out); }

.footer-cta-btn:hover {
  background: var(--amber-hover);
  color: var(--graphite) !important;
  transform: translateY(-1px);
  box-shadow: 0 12px 30px -10px rgba(212, 116, 10, 0.65);
}

.footer-cta-btn:hover svg { transform: translateX(4px); }

.footer-cta-sub {
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(250, 249, 247, 0.48);
  position: relative;
}

/* Colophon strip */
.footer-colophon-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin-top: 16px;
  padding: 16px 0 22px;
  border-top: 1px solid rgba(250, 249, 247, 0.08);
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: rgba(250, 249, 247, 0.48);
  text-align: center;
}

.footer-colophon-mark {
  color: var(--amber);
  font-size: 7px;
  transform: rotate(45deg);
  opacity: 0.7;
}

.footer-colophon-text {
  max-width: 640px;
  line-height: 1.6;
}

/* Giant wordmark */
.footer-wordmark-wrap {
  position: relative;
  padding: 0 0 10px;
  margin: 0 -20px;
}

.footer-wordmark-wrap::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 55%;
  width: 80%;
  height: 70%;
  transform: translate(-50%, -50%);
  background: radial-gradient(ellipse, rgba(212, 116, 10, 0.16), transparent 60%);
  pointer-events: none;
  z-index: 0;
  filter: blur(12px);
}

.footer-wordmark-tick {
  position: absolute;
  top: 50%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(212, 116, 10, 0.4) 40%, rgba(212, 116, 10, 0.5));
  z-index: 2;
  pointer-events: none;
}

.footer-wordmark-tick-l {
  left: 0;
  width: 8%;
}

.footer-wordmark-tick-r {
  right: 0;
  width: 8%;
  background: linear-gradient(90deg, rgba(212, 116, 10, 0.5), rgba(212, 116, 10, 0.4) 60%, transparent);
}

.footer-wordmark {
  font-family: var(--font-body);
  font-weight: 800;
  font-size: clamp(78px, 16.4vw, 248px);
  line-height: 0.84;
  letter-spacing: -0.05em;
  text-align: center;
  background: linear-gradient(180deg,
      rgba(250, 249, 247, 0.38) 0%,
      rgba(250, 249, 247, 0.14) 55%,
      rgba(212, 116, 10, 0.08) 100%);
  -webkit-background-clip: text;
          background-clip: text;
  color: transparent;
  user-select: none;
  white-space: nowrap;
  overflow: hidden;
  pointer-events: none;
  position: relative;
}

.footer-wordmark::before {
  content: 'LACONIC';
  position: absolute;
  inset: 0;
  color: transparent;
  -webkit-text-stroke: 1px rgba(250, 249, 247, 0.08);
  z-index: 0;
}

/* Bottom bar */
.footer-bottom {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  padding: 24px 0 40px;
  border-top: 1px solid rgba(250, 249, 247, 0.08);
  margin-top: -6px;
}

.footer-bottom-left { display: flex; justify-content: flex-start; }
.footer-bottom-right { display: flex; justify-content: flex-end; }

.footer-status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: rgba(250, 249, 247, 0.78);
  padding: 8px 14px;
  border: 1px solid rgba(61, 213, 128, 0.28);
  border-radius: 999px;
  background: rgba(27, 122, 78, 0.1);
  white-space: nowrap;
}

.footer-status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #3dd580;
  box-shadow: 0 0 10px rgba(61, 213, 128, 0.9);
  animation: footer-pulse 2.4s ease-in-out infinite;
}

@keyframes footer-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.45; transform: scale(0.82); }
}

.footer-bottom-center p {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: rgba(250, 249, 247, 0.42);
  text-align: center;
  margin: 0;
  white-space: nowrap;
}

.footer-totop {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: rgba(250, 249, 247, 0.6);
  padding: 8px 14px;
  border: 1px solid rgba(250, 249, 247, 0.14);
  border-radius: 999px;
  transition: all 0.25s var(--ease-out);
  white-space: nowrap;
}

.footer-totop svg { transition: transform 0.25s var(--ease-out); }

.footer-totop:hover {
  color: var(--amber);
  border-color: var(--amber);
  background: rgba(212, 116, 10, 0.08);
}

.footer-totop:hover svg { transform: translateY(-3px); }

/* Responsive */
@media (max-width: 1000px) {
  .footer-main {
    grid-template-columns: 1fr 1fr;
    gap: 48px 40px;
    padding: 68px 0 48px;
  }
  .footer-brand-col,
  .footer-cta-col { grid-column: span 2; }
  .footer-cta-col { max-width: 520px; }
}

@media (max-width: 768px) {
  .footer-rule-inner { gap: 14px; }
  .footer-rule-ticks { display: none; }
  .footer-rule-label,
  .footer-rule-coord { font-size: 9px; letter-spacing: 0.16em; }
  .footer-main {
    grid-template-columns: 1fr;
    gap: 44px;
    padding: 56px 0 40px;
  }
  .footer-brand-col,
  .footer-cta-col { grid-column: span 1; }
  .footer-cta-col { padding: 26px 22px 24px; max-width: none; }
  .footer-cta-text { font-size: 18px; }
  .footer-bottom {
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 22px 0 34px;
  }
  .footer-bottom-left,
  .footer-bottom-right { justify-content: center; }
  .footer-bottom-center p { white-space: normal; }
  .footer-wordmark-wrap { margin: 0; }
  .footer-wordmark { font-size: 22vw; }
  .footer-colophon-strip {
    font-size: 10px;
    letter-spacing: 0.12em;
    padding: 14px 0 18px;
  }
  .footer-colophon-text { max-width: 85%; }
}

@media (max-width: 480px) {
  .footer-meta { flex-wrap: wrap; gap: 20px; }
}

/* --- Legal / Privacy Page --- */
.legal-section {
  padding-top: 72px;
  padding-bottom: 96px;
}

.legal-container {
  max-width: 760px;
}

.legal-header {
  border-bottom: 1px solid var(--border);
  padding-bottom: 32px;
  margin-bottom: 48px;
}

.legal-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--amber);
  margin-bottom: 14px;
}

.legal-header h1 {
  font-size: 42px;
  margin-bottom: 14px;
}

.legal-meta {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-light);
  margin: 0;
}

.legal-content {
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-muted);
}

.legal-content .legal-lede {
  font-size: 18px;
  line-height: 1.7;
  color: var(--text);
  padding-left: 20px;
  border-left: 3px solid var(--amber);
  margin-bottom: 40px;
}

.legal-content h2 {
  font-size: 24px;
  margin-top: 48px;
  margin-bottom: 16px;
  color: var(--graphite);
  letter-spacing: -0.01em;
}

.legal-content h2:first-of-type {
  margin-top: 0;
}

.legal-content h3 {
  font-size: 16px;
  font-weight: 600;
  margin-top: 28px;
  margin-bottom: 10px;
  color: var(--graphite);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.legal-content p {
  margin-bottom: 16px;
}

.legal-content ul {
  list-style: none;
  margin: 0 0 20px 0;
  padding: 0;
}

.legal-content ul li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 10px;
}

.legal-content ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 12px;
  width: 6px;
  height: 6px;
  background: var(--amber);
  transform: rotate(45deg);
}

.legal-content strong {
  color: var(--graphite);
  font-weight: 600;
}

.legal-content a {
  color: var(--amber);
  border-bottom: 1px solid rgba(212, 116, 10, 0.3);
  transition: border-color 0.2s;
}

.legal-content a:hover {
  border-bottom-color: var(--amber);
}

.legal-contact {
  background: var(--warm-gray);
  border-left: 3px solid var(--steel);
  padding: 20px 24px;
  font-size: 15px;
  line-height: 1.8;
  margin-top: 16px;
}

.legal-back {
  margin-top: 64px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  text-align: center;
}

@media (max-width: 768px) {
  .legal-section {
    padding-top: 40px;
    padding-bottom: 56px;
  }
  .legal-header h1 {
    font-size: 32px;
  }
  .legal-content h2 {
    font-size: 20px;
    margin-top: 36px;
  }
  .legal-content .legal-lede {
    font-size: 16px;
  }
}