/* ================================================
   THE SPEND ROOM — LIGHT THEME
   ================================================ */

:root {
  --bg:          #ffffff;
  --bg2:         #f6f9fc;
  --bg3:         #edf2f7;
  --card:        #ffffff;
  --card2:       #f6f9fc;
  --border:      rgba(26,46,90,0.10);
  --border2:     rgba(0,168,150,0.30);
  --navy:        #1a2e5a;
  --navy-light:  #2d4a7a;
  --teal:        #00a896;
  --teal-dim:    rgba(0,168,150,0.09);
  --teal-mid:    rgba(0,168,150,0.18);
  --purple:      #5b21b6;
  --purple-dim:  rgba(91,33,182,0.08);
  --amber:       #d97706;
  --amber-dim:   rgba(217,119,6,0.09);
  --red:         #dc2626;
  --green:       #059669;
  --text:        #1a2e5a;
  --text-muted:  #4a6080;
  --text-dim:    #8fa3c0;
  --shadow-sm:   0 2px 8px rgba(26,46,90,0.07);
  --shadow:      0 4px 24px rgba(26,46,90,0.10);
  --shadow-lg:   0 8px 48px rgba(26,46,90,0.13);
  --radius:      12px;
  --radius-lg:   20px;
  --font-main:   'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-head:   'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* ---- RESET ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-main); background: var(--bg); color: var(--text); line-height: 1.6; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }

/* ---- UTILITIES ---- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
section { padding: 100px 0; }

.gradient-text {
  background: linear-gradient(135deg, var(--teal) 0%, #00c9b1 40%, var(--navy) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.section-tag {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
  background: var(--teal-dim);
  border: 1px solid var(--border2);
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 18px;
}
.section-header { text-align: center; margin-bottom: 60px; }
.section-header h2 {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 14px;
  line-height: 1.2;
}
.section-header p { font-size: 1rem; color: var(--text-muted); max-width: 580px; margin: 0 auto; line-height: 1.7; }

/* ---- BUTTONS ---- */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: linear-gradient(135deg, var(--teal), #009e8a);
  color: #fff;
  font-family: var(--font-head); font-weight: 700; font-size: 0.95rem;
  padding: 14px 32px; border-radius: 100px;
  transition: all 0.25s ease;
  box-shadow: 0 4px 20px rgba(0,168,150,0.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 28px rgba(0,168,150,0.5); }
.btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; color: var(--text-muted);
  font-family: var(--font-head); font-weight: 600; font-size: 0.95rem;
  padding: 14px 24px; border-radius: 100px;
  border: 1.5px solid var(--border);
  transition: all 0.25s ease;
}
.btn-ghost:hover { color: var(--navy); border-color: var(--navy); }
.btn-ghost .arrow { transition: transform 0.25s; }
.btn-ghost:hover .arrow { transform: translateY(3px); }
.btn-outline {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; color: var(--teal);
  font-family: var(--font-head); font-weight: 700; font-size: 0.88rem;
  padding: 11px 26px; border-radius: 100px;
  border: 1.5px solid var(--teal);
  transition: all 0.25s ease;
}
.btn-outline:hover { background: var(--teal-dim); }
.btn-full { width: 100%; justify-content: center; }

/* ================================================
   ANIMATIONS
   ================================================ */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.8); }
}
@keyframes scrollLine {
  0%   { transform: scaleY(0); transform-origin: top; opacity: 1; }
  60%  { transform: scaleY(1); transform-origin: top; opacity: 1; }
  100% { transform: scaleY(1); transform-origin: top; opacity: 0; }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-10px); }
}
@keyframes gradientShift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.animate-fade-up {
  opacity: 0;
  animation: fadeInUp 0.7s ease forwards;
  animation-delay: var(--delay, 0s);
}
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s ease, transform 0.65s ease;
  transition-delay: var(--delay, 0s);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ================================================
   NAVBAR
   ================================================ */
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 18px 0;
  transition: all 0.3s ease;
}
#navbar.scrolled {
  background: rgba(255,255,255,0.94);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  padding: 12px 0;
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
}
.logo { display: flex; align-items: center; gap: 12px; }
.logo-mark { flex-shrink: 0; transition: transform 0.3s ease; }
.logo:hover .logo-mark { transform: scale(1.05); }
.logo-text-block { display: flex; flex-direction: column; gap: 1px; }
.logo-wordmark { font-family: var(--font-head); font-size: 1.1rem; font-weight: 700; line-height: 1; letter-spacing: -0.01em; }
.lw-the  { color: var(--navy); }
.lw-spend{ color: var(--teal); }
.lw-room { color: var(--navy); }
.logo-sub { font-size: 0.58rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-dim); }

.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links li a {
  font-size: 0.86rem; font-weight: 500; color: var(--text-muted);
  padding: 8px 14px; border-radius: 8px; transition: all 0.2s;
  position: relative;
}
.nav-links li a::after {
  content: ''; position: absolute; bottom: 4px; left: 14px; right: 14px;
  height: 2px; background: var(--teal); border-radius: 2px;
  transform: scaleX(0); transition: transform 0.25s ease;
}
.nav-links li a:hover { color: var(--navy); }
.nav-links li a:hover::after { transform: scaleX(1); }
.nav-links li a.nav-cta {
  background: var(--navy); color: #fff; font-weight: 700;
  padding: 9px 22px; border-radius: 100px;
}
.nav-links li a.nav-cta::after { display: none; }
.nav-links li a.nav-cta:hover { background: var(--teal); }
.nav-toggle { display: none; flex-direction: column; gap: 5px; padding: 4px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--navy); border-radius: 2px; transition: all 0.25s; }

/* ================================================
   HERO
   ================================================ */
#hero {
  min-height: 100vh; display: flex; align-items: center;
  position: relative; overflow: hidden; padding: 140px 0 80px;
  background: #fff;
}
.hero-bg { position: absolute; inset: 0; pointer-events: none; }
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(0,168,150,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,168,150,0.06) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 75% 70% at 60% 50%, black 0%, transparent 65%);
}
.hero-glow { position: absolute; border-radius: 50%; filter: blur(90px); pointer-events: none; }
.glow-1 { width: 500px; height: 500px; background: rgba(0,168,150,0.12); top: -80px; right: 0; }
.glow-2 { width: 400px; height: 400px; background: rgba(26,46,90,0.06); bottom: -60px; right: 200px; }
.glow-3 { width: 300px; height: 300px; background: rgba(91,33,182,0.05); top: 100px; right: 400px; animation: float 8s ease-in-out infinite; }

.hero-content { position: relative; z-index: 2; max-width: 780px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--teal); background: var(--teal-dim); border: 1px solid var(--border2);
  padding: 6px 16px; border-radius: 100px; margin-bottom: 28px;
}
.badge-dot {
  width: 6px; height: 6px; background: var(--teal); border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
  box-shadow: 0 0 6px var(--teal);
}
.hero-title {
  font-family: var(--font-head);
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 700; line-height: 1.05; color: var(--navy);
  margin-bottom: 24px; letter-spacing: -0.025em;
}
.hero-sub {
  font-size: 1.1rem; color: var(--text-muted); line-height: 1.75;
  max-width: 600px; margin-bottom: 40px;
}
.hero-actions { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin-bottom: 56px; }
.hero-stats {
  display: flex; align-items: center;
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 24px 32px;
  box-shadow: var(--shadow-sm); flex-wrap: wrap;
}
.stat-item { flex: 1; min-width: 130px; padding: 0 20px; }
.stat-item:first-child { padding-left: 0; }
.stat-num { display: block; font-family: var(--font-head); font-size: 2rem; font-weight: 700; color: var(--teal); line-height: 1; }
.stat-unit { font-size: 1.2rem; font-weight: 700; color: var(--teal); }
.stat-label { display: block; font-size: 0.75rem; color: var(--text-dim); margin-top: 5px; line-height: 1.3; }
.stat-divider { width: 1px; height: 48px; background: var(--border); flex-shrink: 0; }

.hero-scroll-hint {
  position: absolute; bottom: 36px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px; z-index: 2;
}
.scroll-line {
  width: 2px; height: 44px;
  background: linear-gradient(to bottom, var(--teal), transparent);
  border-radius: 2px;
  animation: scrollLine 2.2s ease-in-out infinite;
}
.hero-scroll-hint span {
  font-size: 0.65rem; font-weight: 600; letter-spacing: 0.15em;
  text-transform: uppercase; color: var(--text-dim);
}

/* ================================================
   HOW IT WORKS
   ================================================ */
#how-it-works { background: var(--bg2); }

.arch-flow {
  display: flex; align-items: stretch; gap: 0;
  overflow-x: auto; padding-bottom: 8px; margin-bottom: 52px;
}
.arch-step {
  flex: 1; min-width: 155px;
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 22px 18px;
  transition: all 0.3s ease; position: relative; overflow: hidden;
}
.arch-step::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 3px; background: var(--step-color, var(--teal));
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.35s ease;
}
.arch-step:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--border2); }
.arch-step:hover::before { transform: scaleX(1); }
.arch-step[data-color="#1a2e5a"] { --step-color: #1a2e5a; }
.arch-step[data-color="#00a896"] { --step-color: #00a896; }
.arch-step[data-color="#d97706"] { --step-color: #d97706; }
.arch-step[data-color="#5b21b6"] { --step-color: #5b21b6; }
.arch-step[data-color="#dc2626"] { --step-color: #dc2626; }
.arch-num {
  font-family: var(--font-head); font-size: 0.68rem; font-weight: 700;
  letter-spacing: 0.1em; color: var(--step-color, var(--teal)); margin-bottom: 10px;
}
.arch-icon { color: var(--step-color, var(--teal)); margin-bottom: 10px; }
.arch-step h3 { font-family: var(--font-head); font-size: 0.88rem; font-weight: 700; color: var(--navy); margin-bottom: 10px; line-height: 1.3; }
.arch-step ul li {
  font-size: 0.74rem; color: var(--text-muted); padding: 2px 0 2px 12px;
  position: relative; line-height: 1.4;
}
.arch-step ul li::before { content: '·'; position: absolute; left: 0; color: var(--step-color, var(--teal)); font-weight: 700; font-size: 1rem; line-height: 1.1; }
.arch-arrow { flex-shrink: 0; display: flex; align-items: center; justify-content: center; padding: 0 6px; color: var(--text-dim); font-size: 1rem; margin-top: 40px; }

.always-on-bar {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 40px;
  box-shadow: var(--shadow-sm);
}
.always-on-title {
  font-family: var(--font-head); font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-dim);
  text-align: center; margin-bottom: 28px;
}
.always-on-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 28px; }
.always-card { text-align: center; }
.always-icon { font-size: 1.4rem; margin-bottom: 10px; }
.always-card h4 { font-family: var(--font-head); font-size: 0.85rem; font-weight: 700; color: var(--navy); margin-bottom: 7px; }
.always-card p { font-size: 0.78rem; color: var(--text-muted); line-height: 1.55; }

/* ================================================
   INTELLIGENCE
   ================================================ */
#intelligence { background: var(--bg); }

.intel-tabs { display: flex; gap: 8px; justify-content: center; margin-bottom: 40px; flex-wrap: wrap; }
.intel-tab {
  font-family: var(--font-head); font-size: 0.86rem; font-weight: 600;
  color: var(--text-muted); padding: 10px 24px; border-radius: 100px;
  border: 1.5px solid var(--border); background: transparent; transition: all 0.25s;
}
.intel-tab:hover { color: var(--navy); border-color: var(--navy); }
.intel-tab.active { background: var(--navy); border-color: var(--navy); color: #fff; }

.intel-panel { display: none; }
.intel-panel.active { display: block; }
.intel-content { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.intel-tag { font-family: var(--font-head); font-size: 0.7rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; margin-bottom: 14px; }
.intel-text h3 { font-family: var(--font-head); font-size: clamp(1.4rem, 2.5vw, 1.9rem); font-weight: 700; color: var(--navy); line-height: 1.25; margin-bottom: 14px; }
.intel-text p { font-size: 0.95rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 26px; }

.intel-metrics { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; margin-bottom: 20px; }
.metric-card {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 14px 12px; text-align: center;
}
.metric-val { display: block; font-family: var(--font-head); font-size: 1.35rem; font-weight: 700; color: var(--teal); line-height: 1; margin-bottom: 5px; }
.metric-unit { font-size: 0.9rem; }
.metric-label { display: block; font-size: 0.7rem; color: var(--text-dim); line-height: 1.3; }

.live-insight {
  display: flex; align-items: flex-start; gap: 12px;
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 14px 18px;
  font-size: 0.84rem; color: var(--text-muted); line-height: 1.55;
}
.live-insight strong { color: var(--navy); }
.insight-dot {
  flex-shrink: 0; width: 8px; height: 8px; border-radius: 50%;
  background: var(--red); margin-top: 5px;
  animation: pulse 2s ease-in-out infinite;
}

/* Dashboard Preview (dark card inside light page — intentional contrast) */
.intel-visual { position: relative; }
.dashboard-preview {
  background: #111827; border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg);
}
.dp-header { display: flex; align-items: center; gap: 6px; padding: 11px 14px; background: rgba(0,0,0,0.35); border-bottom: 1px solid rgba(255,255,255,0.07); }
.dp-dot { width: 8px; height: 8px; border-radius: 50%; }
.dp-dot.red   { background: #ef4444; }
.dp-dot.amber { background: #f59e0b; }
.dp-dot.green { background: #10b981; }
.dp-title { font-size: 0.68rem; font-weight: 600; color: rgba(255,255,255,0.5); margin-left: 4px; }
.dp-body { padding: 14px; }
.dp-kpis { display: grid; grid-template-columns: repeat(4,1fr); gap: 7px; margin-bottom: 14px; }
.dp-kpi { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.07); border-radius: 8px; padding: 9px 6px; text-align: center; }
.dp-kval { display: block; font-family: var(--font-head); font-size: 0.9rem; font-weight: 700; color: #00d4aa; line-height: 1; margin-bottom: 3px; }
.dp-kval.red   { color: #ef4444; }
.dp-kval.green { color: #10b981; }
.dp-kval.amber { color: #f59e0b; }
.dp-klabel { display: block; font-size: 0.56rem; color: rgba(255,255,255,0.35); line-height: 1.2; }

.scatter-container { position: relative; height: 90px; background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.07); border-radius: 8px; margin-bottom: 10px; padding: 8px; }
.scatter-plot { position: relative; width: 100%; height: 100%; }
.scatter-dot { position: absolute; width: 9px; height: 9px; border-radius: 50%; transform: translate(-50%,50%); cursor: pointer; transition: transform 0.2s; box-shadow: 0 0 5px currentColor; }
.scatter-dot:hover { transform: translate(-50%,50%) scale(1.6); }
.scatter-label-y { position: absolute; left: -20px; top: 50%; transform: rotate(-90deg) translateX(50%); font-size: 0.5rem; color: rgba(255,255,255,0.25); white-space: nowrap; }
.scatter-label-x { position: absolute; bottom: -16px; right: 4px; font-size: 0.5rem; color: rgba(255,255,255,0.25); }

.dp-rank-bars {}
.rank-row { display: flex; align-items: center; gap: 6px; margin-bottom: 4px; }
.rank-name { font-size: 0.58rem; color: rgba(255,255,255,0.5); width: 80px; flex-shrink: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rank-bar-wrap { flex: 1; height: 5px; background: rgba(255,255,255,0.06); border-radius: 3px; overflow: hidden; }
.rank-bar { height: 100%; border-radius: 3px; transition: width 1s ease; }
.rank-score { font-size: 0.58rem; font-weight: 700; color: rgba(255,255,255,0.4); width: 18px; text-align: right; }

.cost-bars-section { margin-bottom: 12px; }
.cost-bar-label { font-size: 0.58rem; color: rgba(255,255,255,0.3); margin-bottom: 7px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; }
.cost-bar-row { display: flex; align-items: center; gap: 6px; margin-bottom: 4px; }
.cost-bar-row > span:first-child { font-size: 0.58rem; color: rgba(255,255,255,0.4); width: 80px; flex-shrink: 0; }
.cost-bar-row > span:last-child { font-size: 0.58rem; font-weight: 700; color: #10b981; width: 34px; text-align: right; }
.cost-bar-wrap { flex: 1; height: 5px; background: rgba(255,255,255,0.06); border-radius: 3px; overflow: hidden; }
.cost-bar { height: 100%; border-radius: 3px; transition: width 1s ease; }

.trend-mini { margin-top: 4px; }
.trend-label { font-size: 0.56rem; color: rgba(255,255,255,0.3); margin-bottom: 3px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; }

.compliance-vendors { margin-bottom: 12px; }
.comp-row { display: flex; align-items: center; gap: 6px; margin-bottom: 4px; }
.comp-row > span:first-child { font-size: 0.58rem; color: rgba(255,255,255,0.4); width: 86px; flex-shrink: 0; }
.clr-red   { font-size: 0.58rem; font-weight: 700; color: #ef4444; width: 34px; text-align: right; }
.clr-amber { font-size: 0.58rem; font-weight: 700; color: #f59e0b; width: 34px; text-align: right; }
.clr-green { font-size: 0.58rem; font-weight: 700; color: #10b981; width: 34px; text-align: right; }
.comp-bar-wrap { flex: 1; height: 5px; background: rgba(255,255,255,0.06); border-radius: 3px; overflow: hidden; }
.comp-bar { height: 100%; border-radius: 3px; }

/* ================================================
   CASE STUDIES
   ================================================ */
#case-studies { background: var(--bg2); }
.cases-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.case-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 32px;
  display: flex; flex-direction: column;
  transition: all 0.3s ease; box-shadow: var(--shadow-sm);
}
.case-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: var(--border2); }
.case-industry { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--teal); margin-bottom: 14px; }
.case-title { font-family: var(--font-head); font-size: 1.05rem; font-weight: 700; color: var(--navy); line-height: 1.3; margin-bottom: 12px; }
.case-body { font-size: 0.84rem; color: var(--text-muted); line-height: 1.65; flex: 1; margin-bottom: 22px; }
.case-results { display: grid; grid-template-columns: repeat(3,1fr); gap: 8px; margin-bottom: 18px; padding-top: 18px; border-top: 1px solid var(--border); }
.case-result { text-align: center; }
.cr-num { display: block; font-family: var(--font-head); font-size: 1.1rem; font-weight: 700; color: var(--teal); line-height: 1; margin-bottom: 4px; }
.cr-label { display: block; font-size: 0.63rem; color: var(--text-dim); line-height: 1.3; }
.case-footer { display: flex; gap: 7px; flex-wrap: wrap; }
.case-tag { font-size: 0.68rem; font-weight: 600; color: var(--text-muted); background: var(--bg2); border: 1px solid var(--border); padding: 4px 10px; border-radius: 100px; }

/* ================================================
   ADD-ONS
   ================================================ */
#addons { background: var(--bg); }
.addons-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.addon-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 40px;
  transition: all 0.3s ease; box-shadow: var(--shadow-sm);
  position: relative; overflow: hidden;
}
.addon-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  transform: scaleX(0); transform-origin: left; transition: transform 0.4s ease;
}
.addon-ai::before   { background: linear-gradient(90deg, var(--purple), #7c3aed); }
.addon-planning::before { background: linear-gradient(90deg, var(--teal), #00c9b1); }
.addon-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.addon-card:hover::before { transform: scaleX(1); }
.addon-badge {
  display: inline-block; font-size: 0.63rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--amber); background: var(--amber-dim);
  border: 1px solid rgba(217,119,6,0.2); padding: 4px 12px;
  border-radius: 100px; margin-bottom: 22px;
}
.addon-icon { margin-bottom: 18px; }
.addon-card h3 { font-family: var(--font-head); font-size: 1.35rem; font-weight: 700; color: var(--navy); margin-bottom: 12px; }
.addon-card > p { font-size: 0.92rem; color: var(--text-muted); line-height: 1.65; margin-bottom: 22px; }
.addon-features { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 24px; }
.addon-features li { font-size: 0.8rem; color: var(--text-muted); padding-left: 16px; position: relative; line-height: 1.4; }
.addon-ai      .addon-features li::before { content: '→'; position: absolute; left: 0; color: var(--purple); font-size: 0.72rem; }
.addon-planning .addon-features li::before { content: '→'; position: absolute; left: 0; color: var(--teal); font-size: 0.72rem; }
.addon-note { font-size: 0.76rem; color: var(--text-dim); font-style: italic; padding-top: 18px; border-top: 1px solid var(--border); }

/* ================================================
   WHO WE SERVE
   ================================================ */
#who-we-serve { background: var(--bg2); }
.tiers-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; align-items: start; }
.tier-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 36px 28px;
  transition: all 0.3s ease; position: relative;
  box-shadow: var(--shadow-sm);
}
.tier-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.tier-featured {
  border-color: var(--teal); background: var(--navy);
  transform: scale(1.03);
}
.tier-featured:hover { transform: scale(1.03) translateY(-5px); }
.tier-featured .tier-label,
.tier-featured h3,
.tier-featured > p { color: rgba(255,255,255,0.9); }
.tier-featured .tier-label { color: #5aecd8; }
.tier-featured h3 { color: #fff; }
.tier-featured .tier-list li { color: rgba(255,255,255,0.75); border-bottom-color: rgba(255,255,255,0.1); }
.tier-featured .tier-list li::before { color: var(--teal); }
.tier-featured > p { color: rgba(255,255,255,0.65); }
.tier-popular {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--teal); color: #fff;
  font-size: 0.68rem; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 5px 16px; border-radius: 100px; white-space: nowrap;
}
.tier-icon { margin-bottom: 18px; }
.tier-label { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--teal); margin-bottom: 8px; }
.tier-card h3 { font-family: var(--font-head); font-size: 1.05rem; font-weight: 700; color: var(--navy); margin-bottom: 10px; line-height: 1.3; }
.tier-card > p { font-size: 0.83rem; color: var(--text-muted); line-height: 1.6; margin-bottom: 22px; }
.tier-list { margin-bottom: 26px; }
.tier-list li { font-size: 0.8rem; color: var(--text-muted); padding: 5px 0 5px 18px; position: relative; border-bottom: 1px solid var(--border); line-height: 1.4; }
.tier-list li:last-child { border-bottom: none; }
.tier-list li::before { content: '✓'; position: absolute; left: 0; color: var(--teal); font-size: 0.7rem; font-weight: 700; top: 6px; }
.tier-featured .btn-primary { background: var(--teal); box-shadow: 0 4px 20px rgba(0,168,150,0.4); }

/* ================================================
   PRICING
   ================================================ */
#pricing { background: var(--bg); }
.pricing-card {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0;
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow);
}
.pricing-left { padding: 48px; border-right: 1px solid var(--border); }
.pricing-right { padding: 48px; background: var(--navy); }
.pricing-left h3 { font-family: var(--font-head); font-size: 1rem; font-weight: 700; color: var(--navy); margin-bottom: 22px; }
.pricing-right h3 { font-family: var(--font-head); font-size: 1rem; font-weight: 700; color: rgba(255,255,255,0.9); margin-bottom: 22px; }
.pricing-list { display: flex; flex-direction: column; gap: 11px; }
.pricing-list li { display: flex; align-items: flex-start; gap: 10px; font-size: 0.86rem; color: var(--text-muted); line-height: 1.4; }
.pricing-list.alt li { color: rgba(255,255,255,0.65); }
.pi { flex-shrink: 0; font-size: 0.78rem; font-weight: 700; color: var(--teal); margin-top: 1px; }
.pi.amber { color: var(--amber); }
.pricing-cta-block { margin-top: 28px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.1); }
.pricing-cta-block p { font-size: 0.83rem; color: rgba(255,255,255,0.55); line-height: 1.6; margin-bottom: 18px; }

/* ================================================
   CONTACT
   ================================================ */
#contact { background: var(--bg2); }
.contact-inner { display: grid; grid-template-columns: 1fr 1.4fr; gap: 80px; align-items: start; }
.contact-text .section-tag { margin-bottom: 14px; }
.contact-text h2 { font-family: var(--font-head); font-size: clamp(1.6rem,3vw,2.4rem); font-weight: 700; color: var(--navy); line-height: 1.2; margin-bottom: 14px; }
.contact-text > p { font-size: 0.93rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 28px; }
.contact-reassurances { display: flex; flex-direction: column; gap: 12px; }
.reassurance { display: flex; align-items: center; gap: 12px; font-size: 0.86rem; color: var(--text-muted); }
.r-icon { font-size: 1rem; width: 32px; height: 32px; background: var(--teal-dim); border: 1px solid var(--border2); border-radius: 8px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }

.contact-form { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 40px; box-shadow: var(--shadow); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 0.78rem; font-weight: 600; color: var(--text-muted); margin-bottom: 7px; letter-spacing: 0.02em; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; background: var(--bg2); border: 1.5px solid var(--border);
  border-radius: 10px; padding: 11px 14px;
  font-family: var(--font-main); font-size: 0.88rem; color: var(--navy);
  outline: none; transition: all 0.2s; -webkit-appearance: none;
}
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238fa3c0' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 13px center;
  background-color: var(--bg2);
  padding-right: 36px; cursor: pointer;
}
.form-group select option { background: #fff; color: var(--navy); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--teal); background: #fff;
  box-shadow: 0 0 0 3px var(--teal-mid);
}
.form-group textarea { resize: vertical; min-height: 80px; }
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--text-dim); }
.checkbox-group { display: flex; flex-wrap: wrap; gap: 8px; }
.checkbox-label {
  display: flex; align-items: center; gap: 7px; font-size: 0.8rem;
  color: var(--text-muted); cursor: pointer;
  background: var(--bg2); border: 1.5px solid var(--border);
  border-radius: 8px; padding: 7px 13px; transition: all 0.2s;
}
.checkbox-label:hover { border-color: var(--teal); color: var(--navy); }
.checkbox-label input[type="checkbox"] { width: 13px; height: 13px; accent-color: var(--teal); padding: 0; border: none; background: none; }
.form-note { font-size: 0.73rem; color: var(--text-dim); text-align: center; margin-top: 12px; line-height: 1.5; }

/* ================================================
   FOOTER
   ================================================ */
#footer { background: var(--navy); padding: 64px 0 0; }
.footer-inner { display: grid; grid-template-columns: 1.5fr 2fr; gap: 60px; padding-bottom: 48px; }
.footer-brand { max-width: 320px; }
.footer-logo { margin-bottom: 16px; }
.footer-logo .lw-the, .footer-logo .lw-room { color: #fff; }
.footer-logo .lw-spend { color: var(--teal); }
.footer-logo .logo-sub { color: rgba(255,255,255,0.35); }
.footer-logo .logo-mark rect[fill="#1a2e5a"] { fill: #fff; }
.footer-brand p { font-size: 0.83rem; color: rgba(255,255,255,0.45); line-height: 1.65; }
.footer-links { display: grid; grid-template-columns: repeat(3,1fr); gap: 32px; }
.footer-col h4 { font-family: var(--font-head); font-size: 0.72rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(255,255,255,0.35); margin-bottom: 14px; }
.footer-col a { display: block; font-size: 0.84rem; color: rgba(255,255,255,0.6); margin-bottom: 9px; transition: color 0.2s; }
.footer-col a:hover { color: var(--teal); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding: 18px 0; }
.footer-bottom-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.footer-bottom-inner > span { font-size: 0.76rem; color: rgba(255,255,255,0.3); }
.footer-badges { display: flex; gap: 10px; flex-wrap: wrap; }
.footer-badges span { font-size: 0.66rem; font-weight: 600; color: rgba(255,255,255,0.35); background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1); padding: 4px 10px; border-radius: 100px; }

/* ================================================
   RESPONSIVE
   ================================================ */
@media (max-width: 1024px) {
  .intel-content { grid-template-columns: 1fr; }
  .intel-visual { display: none; }
  .cases-grid { grid-template-columns: 1fr; }
  .tiers-grid { grid-template-columns: 1fr; }
  .tier-featured { transform: none; }
  .tier-featured:hover { transform: translateY(-5px); }
  .pricing-card { grid-template-columns: 1fr; }
  .pricing-left { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.1); }
  .contact-inner { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .addons-grid { grid-template-columns: 1fr; }
  .always-on-grid { grid-template-columns: 1fr 1fr; }
  .arch-arrow { display: none; }
}
@media (max-width: 768px) {
  section { padding: 64px 0; }
  .nav-links {
    display: none; position: fixed; inset: 0;
    flex-direction: column; align-items: center; justify-content: center;
    background: rgba(255,255,255,0.97); backdrop-filter: blur(20px);
    gap: 10px; z-index: 999;
  }
  .nav-links.open { display: flex; }
  .nav-links li a { font-size: 1.1rem; color: var(--navy); padding: 12px 24px; }
  .nav-links li a.nav-cta { background: var(--navy); color: #fff; }
  .nav-toggle { display: flex; z-index: 1001; position: relative; }
  .logo-sub { display: none; }
  .hero-stats { flex-direction: column; gap: 14px; }
  .stat-divider { width: 80%; height: 1px; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .arch-flow { flex-direction: column; }
  .arch-step { width: 100%; }
  .intel-metrics { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-links { grid-template-columns: 1fr 1fr; }
  .always-on-grid { grid-template-columns: 1fr; }
  .addon-features { grid-template-columns: 1fr; }
  .case-results { grid-template-columns: 1fr; gap: 6px; }
  .dp-kpis { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .intel-metrics { grid-template-columns: 1fr; }
  .footer-links { grid-template-columns: 1fr; }
  .footer-badges { display: none; }
  .contact-form { padding: 24px; }
  .pricing-left, .pricing-right { padding: 28px; }
  .addon-card { padding: 28px; }
  .hero-title { font-size: 2.4rem; }
}