/* ─── DESIGN TOKENS — Modern Industrial Palette ─── */
:root {
  /* Primary Brand */
  --color-primary:       #BC4A3C;
  --color-primary-hover:  #963529;
  --color-primary-10:    rgba(188,74,60,0.10);
  --color-primary-18:    rgba(188,74,60,0.18);

  /* Backgrounds — 60-30-10 distribution */
  --color-bg-app:        #F8F9FA;   /* 60 % canvas */
  --color-bg-surface:    #FFFFFF;   /* 30 % structure */
  --color-bg-surface-alt:#F1F3F5;   /* Alternating rows / subtle panels */

  /* Typography */
  --color-text-main:     #1E252B;   /* Headers, primary */
  --color-text-secondary:#4A5568;   /* Body, descriptions */
  --color-text-muted:    #8899A6;   /* Captions, disabled */

  /* Borders */
  --color-border-muted:  #67747E;
  --color-border-light:  rgba(103,116,126,0.20);
  --color-border-subtle: rgba(103,116,126,0.10);

  /* System — Accessibility: distinct from brand */
  --color-success:       #16A34A;
  --color-error:         #E11D48;   /* Crimson — never blends with terracotta */
  --color-warning:       #D97706;
  --color-info:          #2563EB;

  /* Legacy aliases (keeps JS working without changes) */
  --bg:        var(--color-bg-app);
  --bg2:       var(--color-bg-surface);
  --bg3:       var(--color-bg-surface-alt);
  --panel:     var(--color-bg-surface);
  --border:    var(--color-primary-18);
  --border2:   var(--color-border-light);
  --orange:    var(--color-primary);
  --orange2:   var(--color-primary-hover);
  --orange-dim: rgba(188,74,60,0.25);
  --text:      var(--color-text-main);
  --text2:     var(--color-text-secondary);
  --text3:     var(--color-text-muted);

  /* Typography stacks */
  --mono:      'JetBrains Mono', monospace;
  --display:   'Plus Jakarta Sans', 'Inter', sans-serif;
  --body:      'Inter', 'Plus Jakarta Sans', sans-serif;

  /* Layout */
  --nav-h:     64px;
  --gutter:    clamp(20px, 4vw, 48px);
  --radius:    6px;
  --shadow-sm: 0 1px 3px rgba(30,37,43,0.06), 0 1px 2px rgba(30,37,43,0.04);
  --shadow-md: 0 4px 12px rgba(30,37,43,0.08), 0 2px 4px rgba(30,37,43,0.04);
  --shadow-lg: 0 12px 40px rgba(30,37,43,0.12);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--body);
  font-feature-settings: 'cv11' 1, 'ss01' 1; /* Inter alternates */
  background: var(--color-bg-app);
  color: var(--color-text-main);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ─── SUBTLE TEXTURE (very light for alabaster bg) ─── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.02'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
  opacity: 0.15;
}

/* ─── SCROLLBAR ─── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--color-bg-app); }
::-webkit-scrollbar-thumb { background: var(--color-border-muted); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-primary); }


/* ─── NAV ─── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border-light);
  display: flex;
  align-items: center;
  box-shadow: 0 1px 3px rgba(30,37,43,0.04);
}
.nav-inner {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  font-family: var(--display);
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--color-text-main);
  text-decoration: none;
  line-height: 1;
}
.logo em { color: var(--color-primary); font-style: normal; }
.logo small {
  display: block;
  font-family: var(--mono);
  font-size: 8px;
  font-weight: 400;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-top: 3px;
}
.nav-links { display: flex; gap: 28px; list-style: none; align-items: center; }
.nav-links a {
  font-family: var(--body);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .02em;
  text-transform: none;
  color: var(--color-text-secondary);
  text-decoration: none;
  cursor: pointer;
  transition: color .2s;
}
.nav-links a:hover { color: var(--color-primary); }
.logo-img { height: 40px; width: auto; display: block; }
.footer-logo-img { height: 44px; width: auto; display: block; margin-bottom: 6px; }
.nav-cta {
  background: var(--color-primary) !important;
  color: #FFFFFF !important;
  padding: 8px 20px;
  border-radius: var(--radius);
  font-weight: 600 !important;
  transition: all .2s !important;
  box-shadow: 0 2px 8px rgba(188,74,60,0.25);
}
.nav-cta:hover { background: var(--color-primary-hover) !important; color: #FFFFFF !important; box-shadow: 0 4px 12px rgba(188,74,60,0.35); }

/* ─── NAV DROPDOWN (Products) ─── */
.nav-item-dropdown { position: relative; }
.nav-item-dropdown > a { display: flex; align-items: center; gap: 5px; }
.nav-caret { font-size: 9px; transition: transform .2s; opacity: .7; }
.nav-item-dropdown:hover .nav-caret { transform: rotate(180deg); }
.nav-dropdown-panel {
  position: absolute;
  top: calc(100% + 14px);
  left: 50%;
  transform: translateX(-50%) translateY(6px);
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  min-width: 190px;
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transition: opacity .18s ease, transform .18s ease, visibility .18s;
  z-index: 50;
}
.nav-item-dropdown:hover .nav-dropdown-panel,
.nav-item-dropdown:focus-within .nav-dropdown-panel {
  opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0);
}
.nav-dropdown-panel::before {
  content: '';
  position: absolute;
  top: -6px; left: 50%;
  width: 12px; height: 12px;
  background: var(--color-bg-surface);
  border-left: 1px solid var(--color-border-light);
  border-top: 1px solid var(--color-border-light);
  transform: translateX(-50%) rotate(45deg);
}
.nav-dropdown-panel a {
  display: block;
  font-family: var(--body);
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-secondary);
  padding: 9px 12px;
  border-radius: 4px;
  text-decoration: none;
  white-space: nowrap;
  transition: background .15s, color .15s;
}
.nav-dropdown-panel a:hover { background: var(--color-primary-10); color: var(--color-primary); }

/* Mobile: dropdown becomes a static sub-list */
.mob-sub { padding-left: 16px; display: flex; flex-direction: column; gap: 2px; margin-top: 2px; }
.mob-sub a { font-size: 13px !important; color: var(--color-text-muted) !important; }
.mob-sub a::before { content: '— '; }

/* ─── HAMBURGER ─── */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text-secondary);
  border-radius: 2px;
  transition: all .3s;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  background: var(--color-bg-surface);
  border-bottom: 1px solid var(--color-border-light);
  z-index: 99;
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease;
  box-shadow: var(--shadow-lg);
}
.mobile-menu.open { max-height: 400px; }
.mobile-menu ul {
  list-style: none;
  padding: 20px var(--gutter) 28px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.mobile-menu ul li a {
  display: block;
  font-family: var(--body);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: .01em;
  color: var(--color-text-secondary);
  text-decoration: none;
  padding: 12px 0;
  border-bottom: 1px solid var(--color-border-subtle);
  transition: color .2s;
}
.mobile-menu ul li a:hover { color: var(--color-primary); }
.mobile-menu ul li:last-child a {
  display: block;
  margin-top: 12px;
  background: var(--color-primary);
  color: #FFFFFF !important;
  text-align: center;
  padding: 14px;
  border-radius: var(--radius);
  border-bottom: none;
  font-weight: 600;
}

/* ─── LAYOUT ─── */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--gutter);
}
section { position: relative; z-index: 1; }

/* ─── HERO ─── */
.hero {
  min-height: 100vh;
  padding-top: var(--nav-h);
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background: var(--color-bg-app);
}
.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(188,74,60,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(188,74,60,.04) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-glow {
  position: absolute;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(188,74,60,.08) 0%, transparent 70%);
  top: 10%; right: -100px;
  pointer-events: none;
}
.hero-inner {
  position: relative;
  z-index: 2;
  padding: 100px var(--gutter) 80px;
  max-width: 1280px;
  margin: 0 auto;
  width: 100%;
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--color-primary);
  border: 1px solid var(--color-primary-18);
  background: rgba(188,74,60,0.06);
  padding: 6px 14px;
  border-radius: var(--radius);
  margin-bottom: 36px;
  animation: fadeUp .5s ease both;
}
.hero-tag::before { content: '◆'; font-size: 6px; }
.hero h1 {
  font-family: var(--display);
  font-size: clamp(48px, 7.5vw, 100px);
  font-weight: 800;
  line-height: .94;
  letter-spacing: -.03em;
  color: #ffffff;
  text-transform: uppercase;
  margin-bottom: 32px;
  text-shadow: 0 4px 12px rgba(0,0,0,0.6);
  animation: fadeUp .5s .1s ease both;
}
.hero h1 em { color: var(--color-primary); font-style: normal; display: block; text-shadow: 0 4px 12px rgba(0,0,0,0.8); }
.hero-sub {
  font-size: 19px;
  font-weight: 400;
  color: #f1f1f1;
  line-height: 1.7;
  max-width: 680px;
  margin-bottom: 52px;
  text-shadow: 0 2px 8px rgba(0,0,0,0.8);
  animation: fadeUp .5s .2s ease both;
}
.hero-sub strong { color: #ffffff; font-weight: 600; text-shadow: 0 2px 8px rgba(0,0,0,0.9); }
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeUp .5s .3s ease both;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 14px 28px;
  border-radius: var(--radius);
  text-decoration: none;
  cursor: pointer;
  transition: all .2s;
  border: none;
}
.btn-primary { background: var(--color-primary); color: #FFFFFF; box-shadow: 0 2px 8px rgba(188,74,60,0.25); }
.btn-primary:hover { background: var(--color-primary-hover); transform: translateY(-1px); box-shadow: 0 4px 16px rgba(188,74,60,0.35); }
.btn-primary:disabled { background: rgba(103,116,126,0.40); color: #FFFFFF; cursor: not-allowed; box-shadow: none; transform: none; }
.btn-ghost { background: transparent; color: var(--color-text-secondary); border: 1px solid var(--color-border-light); }
.btn-ghost:hover { border-color: var(--color-primary); color: var(--color-primary); background: rgba(188,74,60,0.04); }
.btn-wa { background: #25D366; color: #FFFFFF; }
.btn-wa:hover { background: #1da851; }

/* ─── HERO STATS ─── */
.hero-stats {
  display: flex;
  gap: 0;
  border-top: 1px solid rgba(255,255,255,0.15);
  margin-top: 80px;
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  animation: fadeUp .5s .4s ease both;
}
.hero-stat { flex: 1; padding: 28px 0; border-right: 1px solid rgba(255,255,255,0.15); }
.hero-stat:last-child { border-right: none; }
.hero-stat strong {
  display: block;
  font-family: var(--display);
  font-size: 36px;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 6px;
  text-shadow: 0 2px 10px rgba(0,0,0,0.8);
}
.hero-stat span {
  font-family: var(--mono);
  font-size: 10px;
  color: #f1f1f1;
  letter-spacing: .15em;
  text-transform: uppercase;
  text-shadow: 0 1px 4px rgba(0,0,0,0.9);
}

/* ─── LIVE TICKER ─── */
.ticker-bar {
  border-top: 1px solid var(--color-border-light);
  border-bottom: 1px solid var(--color-border-light);
  background: var(--color-bg-surface);
  padding: 0;
  overflow: hidden;
  height: 44px;
  display: flex;
  align-items: center;
  position: relative;
}
.ticker-live-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--color-success);
  padding: 0 20px;
  background: var(--color-bg-surface);
  border-right: 1px solid var(--color-border-light);
  height: 100%;
  flex-shrink: 0;
  z-index: 2;
  white-space: nowrap;
}
.live-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-success);
  animation: pulse 2s infinite;
}
.ticker-track-wrap {
  flex: 1;
  overflow: hidden;
  height: 100%;
  position: relative;
  cursor: pointer;
}
.ticker-track {
  display: flex;
  align-items: center;
  height: 100%;
  gap: 0;
  will-change: transform;
}
.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 0 28px;
  height: 100%;
  border-right: 1px solid var(--color-border-light);
  font-family: var(--mono);
  font-size: 11px;
  white-space: nowrap;
  transition: background .2s;
  flex-shrink: 0;
}
.ticker-item:hover { background: rgba(188,74,60,.04); }
.ticker-item .t-brand { color: var(--color-text-secondary); font-weight: 500; }
.ticker-item .t-price { color: var(--color-text-main); font-weight: 500; }
.ticker-item .t-delta { font-size: 10px; font-weight: 500; }
.ticker-item .t-delta.up { color: var(--color-success); }
.ticker-item .t-delta.dn { color: var(--color-error); }
.ticker-item.flash { animation: tickerFlash .5s ease; }
@keyframes tickerFlash {
  0% { background: rgba(188,74,60,.0); }
  40% { background: rgba(188,74,60,.08); }
  100% { background: rgba(188,74,60,.0); }
}

/* ─── SECTION HEADER ─── */
.section-eyebrow {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 16px;
}
.section-title {
  font-family: var(--display);
  font-size: clamp(34px, 5vw, 60px);
  font-weight: 800;
  line-height: .96;
  letter-spacing: -.02em;
  text-transform: uppercase;
  color: var(--color-text-main);
}
.section-title em { color: var(--color-primary); font-style: normal; }
.section-lead {
  font-size: 16px;
  font-weight: 400;
  color: var(--color-text-secondary);
  line-height: 1.7;
  max-width: 540px;
  margin-top: 20px;
}
.section-pad { padding: 100px 0; }
.section-pad-sm { padding: 64px 0; }
.divider { width: 40px; height: 3px; background: var(--color-primary); margin: 28px 0; border-radius: 2px; }

/* ─── AGENTS GRID (Steps / Cards) ─── */
.agents-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--color-border-light);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 56px;
}
.agent-card {
  background: var(--color-bg-surface);
  padding: 40px;
  position: relative;
  overflow: hidden;
  transition: background .3s, box-shadow .3s;
  opacity: 0;
  transform: translateY(20px);
}
.agent-card.visible { opacity: 1; transform: translateY(0); transition: opacity .5s ease, transform .5s ease; }
.agent-card:hover { background: var(--color-bg-surface-alt); box-shadow: var(--shadow-sm); }
.agent-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .4s;
}
.agent-card:hover::before { transform: scaleX(1); }
.agent-card.founder {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, rgba(188,74,60,.06) 0%, var(--color-bg-surface) 60%);
  border-top: 3px solid var(--color-primary);
}
.agent-icon { font-size: 28px; margin-bottom: 20px; display: block; }
.agent-label {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 10px;
}
.agent-name {
  font-family: var(--display);
  font-size: 22px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -.01em;
  color: var(--color-text-main);
  margin-bottom: 14px;
}
.agent-desc { font-size: 14px; font-weight: 400; color: var(--color-text-secondary); line-height: 1.65; }
.agent-badge {
  position: absolute;
  top: 24px; right: 24px;
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: #FFFFFF;
  background: var(--color-primary);
  padding: 4px 10px;
  border-radius: var(--radius);
}

/* ─── BRANDS ─── */
.brands-section { background: var(--color-bg-surface); }
.brands-category { margin-bottom: 48px; }
.brands-cat-label {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border-light);
}
.brands-grid { display: flex; flex-wrap: wrap; gap: 10px; }
.brand-pill {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 400;
  color: var(--color-text-secondary);
  background: var(--color-bg-surface-alt);
  border: 1px solid var(--color-border-light);
  padding: 8px 16px;
  border-radius: var(--radius);
  transition: all .2s;
  cursor: default;
  letter-spacing: .05em;
}
.brand-pill:hover { border-color: var(--color-primary); color: var(--color-primary); background: rgba(188,74,60,.04); }
.brand-pill.primary { border-color: rgba(188,74,60,.35); color: var(--color-text-main); font-weight: 500; }

/* ─── POLICY GRID ─── */
.policy-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--color-border-light);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 56px;
}
.policy-card {
  background: var(--color-bg-surface);
  padding: 40px 32px;
  transition: background .25s, box-shadow .25s;
  opacity: 0;
  transform: translateY(20px);
}
.policy-card.visible { opacity: 1; transform: translateY(0); transition: opacity .5s ease, transform .5s ease; }
.policy-card:hover { background: var(--color-bg-surface-alt); }
.policy-num {
  font-family: var(--display);
  font-size: 52px;
  font-weight: 800;
  color: rgba(188,74,60,.12);
  line-height: 1;
  margin-bottom: 20px;
}
.policy-title {
  font-family: var(--display);
  font-size: 18px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .02em;
  color: var(--color-text-main);
  margin-bottom: 12px;
}
.policy-desc { font-size: 13px; font-weight: 400; color: var(--color-text-secondary); line-height: 1.65; }

/* ─── ESTIMATOR ─── */
.estimator-shell {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 56px;
  box-shadow: var(--shadow-sm);
}
.estimator-tabs {
  display: flex;
  border-bottom: 1px solid var(--color-border-light);
  background: var(--color-bg-surface-alt);
  overflow-x: auto;
}
.est-tab {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .15em;
  text-transform: uppercase;
  padding: 14px 24px;
  color: var(--color-text-muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all .2s;
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
  white-space: nowrap;
  flex-shrink: 0;
}
.est-tab.active { color: var(--color-primary); border-bottom-color: var(--color-primary); }
.est-tab:hover { color: var(--color-text-main); }
.estimator-body { padding: 40px; }
.est-panel { display: none; }
.est-panel.active { display: block; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 24px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.form-group select, .form-group input {
  padding: 12px 16px;
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius);
  color: var(--color-text-main);
  font-family: var(--mono);
  font-size: 13px;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
  -webkit-appearance: none;
}
.form-group select:focus, .form-group input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(188,74,60,0.12);
}
.form-group select option { background: var(--color-bg-surface); }
.calc-btn {
  width: 100%;
  padding: 16px;
  background: var(--color-primary);
  color: #FFFFFF;
  border: none;
  border-radius: var(--radius);
  font-family: var(--display);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all .2s;
  margin-bottom: 24px;
  box-shadow: 0 2px 8px rgba(188,74,60,0.25);
}
.calc-btn:hover { background: var(--color-primary-hover); box-shadow: 0 4px 16px rgba(188,74,60,0.35); }
.est-result {
  background: var(--color-bg-surface-alt);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius);
  padding: 24px;
  display: none;
}
.est-result.show { display: block; }
.result-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border-light);
}
.result-row:last-child { border-bottom: none; }
.result-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.result-val { font-family: var(--display); font-size: 20px; font-weight: 800; color: var(--color-primary); }
.result-note {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--color-text-muted);
  margin-top: 16px;
  letter-spacing: .05em;
  line-height: 1.5;
}
.bom-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 8px;
}
.bom-table th {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  padding: 10px 14px;
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  background: var(--color-bg-surface-alt);
}
.bom-table td {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--color-text-secondary);
  padding: 12px 14px;
  border-bottom: 1px solid var(--color-border-subtle);
}
.bom-table td.val { color: var(--color-primary); font-weight: 600; }
.bom-table tr:last-child td { border-bottom: none; }
.bom-table tr:hover td { background: rgba(188,74,60,0.02); }
.result-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 20px; }

/* ─── CTA ─── */
.cta-section {
  background: linear-gradient(135deg, rgba(188,74,60,.06) 0%, var(--color-bg-app) 50%);
  border-top: 1px solid var(--color-primary-18);
  border-bottom: 1px solid var(--color-primary-18);
  padding: 100px 0;
  text-align: center;
}

/* ─── CONTACT ─── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.contact-item { display: flex; gap: 20px; margin-bottom: 32px; }
.contact-icon {
  width: 40px; height: 40px;
  border: 1px solid var(--color-primary-18);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
  background: rgba(188,74,60,0.06);
}
.contact-item h4 {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 6px;
}
.contact-item p { font-size: 15px; font-weight: 400; color: var(--color-text-secondary); }
.contact-form {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.form-header {
  background: var(--color-bg-surface-alt);
  border-bottom: 1px solid var(--color-border-light);
  padding: 16px 24px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.form-body { padding: 32px; }
.form-body .form-group { margin-bottom: 20px; }
.form-body input,
.form-body select,
.form-body textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius);
  color: var(--color-text-main);
  font-family: var(--body);
  font-size: 14px;
  font-weight: 400;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
  resize: vertical;
}
.form-body input:focus,
.form-body select:focus,
.form-body textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(188,74,60,0.12);
}
.form-body select option { background: var(--color-bg-surface); }
.form-body textarea { min-height: 80px; }
.form-submit-btn {
  width: 100%;
  padding: 14px;
  background: var(--color-primary);
  color: #FFFFFF;
  border: none;
  border-radius: var(--radius);
  font-family: var(--display);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all .2s;
  box-shadow: 0 2px 8px rgba(188,74,60,0.25);
}
.form-submit-btn:hover { background: var(--color-primary-hover); box-shadow: 0 4px 16px rgba(188,74,60,0.35); }
.form-submit-btn:disabled { background: rgba(103,116,126,0.40); cursor: not-allowed; box-shadow: none; }
.form-success {
  display: none;
  padding: 32px;
  text-align: center;
}
.form-success.show { display: block; }
.form-success-inner {
  background: var(--color-bg-surface-alt);
  border: 1px solid rgba(22,163,74,.2);
  border-radius: var(--radius);
  padding: 32px 24px;
}
.form-success-icon { font-size: 32px; margin-bottom: 16px; }
.form-success-title {
  font-family: var(--display);
  font-size: 20px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-success);
  margin-bottom: 8px;
}
.form-success-ref {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .15em;
  color: var(--color-text-muted);
  margin-top: 12px;
}

/* ─── WA FLOAT ─── */
.wa-float {
  position: fixed;
  bottom: 28px; right: 28px;
  z-index: 999;
  width: 52px; height: 52px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  box-shadow: 0 4px 24px rgba(37,211,102,.3);
  cursor: pointer;
  text-decoration: none;
  transition: transform .2s, box-shadow .2s;
}
.wa-float:hover { transform: scale(1.1); box-shadow: 0 6px 28px rgba(37,211,102,.45); }

/* ─── FOOTER ─── */
footer {
  background: var(--color-text-main);
  border-top: 1px solid var(--color-border-light);
  padding: 64px 0 32px;
  color: rgba(255,255,255,0.7);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 64px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 32px;
}
.footer-logo { display: inline-block; font-family: var(--display); font-size: 24px; font-weight: 800; color: #FFFFFF; margin-bottom: 6px; text-decoration: none; }
.footer-logo em { color: var(--color-primary); font-style: normal; }
.footer-tagline {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 20px;
}
.footer-desc { font-size: 13px; font-weight: 300; color: rgba(255,255,255,0.5); line-height: 1.7; max-width: 280px; }
.footer-col h5 {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 20px;
}
.footer-col a {
  display: block;
  font-size: 13px;
  font-weight: 300;
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  margin-bottom: 12px;
  transition: color .2s;
  cursor: pointer;
}
.footer-col a:hover { color: var(--color-primary); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--mono);
  font-size: 10px;
  color: rgba(255,255,255,0.35);
  letter-spacing: .05em;
}

/* ─── HERO SLIDES ─── */
.hero-slides { position: relative; z-index: 2; flex: 1; }
.hero-slide { display: none; animation: fadeUp .6s ease both; }
.hero-slide.active { display: block; }
.hero-dots {
  position: absolute;
  bottom: 132px;
  left: var(--gutter);
  z-index: 3;
  display: flex;
  gap: 8px;
  max-width: 1280px;
  width: 100%;
  left: 50%;
  transform: translateX(-50%);
  padding: 0 var(--gutter);
  pointer-events: none;
}
.hero-dots-inner { display: flex; gap: 8px; pointer-events: all; }
.hero-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-border-muted);
  border: none;
  cursor: pointer;
  transition: all .3s;
  padding: 0;
  opacity: 0.4;
}
.hero-dot.active { background: var(--color-primary); width: 24px; border-radius: 4px; opacity: 1; }

/* ─── 5-STEP PROCESS STRIP ─── */
.process-strip {
  background: var(--color-bg-surface);
  border-top: 1px solid var(--color-border-light);
  border-bottom: 1px solid var(--color-border-light);
}
.process-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: repeat(5, 1fr);
}
.process-step {
  padding: 36px 24px;
  border-right: 1px solid var(--color-border-light);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  position: relative;
  transition: background .25s;
}
.process-step:last-child { border-right: none; }
.process-step:hover { background: var(--color-bg-surface-alt); }
.process-step::after {
  content: attr(data-num);
  position: absolute;
  bottom: 12px; right: 16px;
  font-family: var(--display);
  font-size: 44px;
  font-weight: 800;
  color: rgba(188,74,60,.08);
  line-height: 1;
}
.process-icon {
  width: 48px; height: 48px;
  border: 1px solid var(--color-primary-18);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  background: rgba(188,74,60,.06);
}
.process-label {
  font-family: var(--display);
  font-size: 16px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .02em;
  color: var(--color-text-main);
  line-height: 1.2;
}
.process-desc {
  font-size: 12px;
  font-weight: 400;
  color: var(--color-text-muted);
  line-height: 1.55;
}

/* ─── WHATSAPP BANNER ─── */
.wa-banner {
  background: linear-gradient(135deg, #f0fdf4 0%, var(--color-bg-surface) 100%);
  border-top: 1px solid rgba(37,211,102,.15);
  border-bottom: 1px solid rgba(37,211,102,.15);
  padding: 28px 0;
}
.wa-banner-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.wa-banner-text {
  font-family: var(--display);
  font-size: clamp(16px, 2vw, 22px);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -.01em;
  color: var(--color-text-secondary);
  line-height: 1.4;
}
.wa-banner-text em { color: var(--color-success); font-style: normal; display: block; }

/* ─── QR SECTION ─── */
.qr-section {
  background: var(--color-bg-surface);
  border-top: 1px solid var(--color-border-light);
  border-bottom: 1px solid var(--color-border-light);
  padding: 80px 0;
}
.qr-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 80px;
  align-items: center;
}
.qr-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}
.qr-code-wrap {
  width: 200px;
  height: 200px;
  border: 2px solid var(--color-primary-18);
  border-radius: 8px;
  overflow: hidden;
  background: var(--color-bg-surface-alt);
}
.qr-svg { width: 100%; height: 100%; }
.qr-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  text-align: center;
}
.qr-number {
  font-family: var(--display);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: .02em;
}
@media (max-width: 900px) {
  .qr-inner { grid-template-columns: 1fr; gap: 40px; }
  .qr-box { margin: 0 auto; }
}

/* ─── ANIMATIONS ─── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .5; transform: scale(1.4); }
}
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ─── RESPONSIVE ─── */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .mobile-menu { display: block; }
  .agents-grid { grid-template-columns: 1fr; }
  .agent-card.founder { grid-column: 1; }
  .policy-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-stats { flex-wrap: wrap; }
  .hero-stat { min-width: 50%; border-right: none; border-bottom: 1px solid var(--color-border-light); }
  .form-row { grid-template-columns: 1fr; }
  .estimator-body { padding: 24px 20px; }
  .process-inner { grid-template-columns: repeat(2, 1fr); }
  .process-step { border-bottom: 1px solid var(--color-border-light); }
  .process-step:nth-child(2n) { border-right: none; }
  .process-step:last-child { border-right: none; }
  .wa-banner-inner { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 480px) {
  .hero h1 { font-size: clamp(40px, 12vw, 72px); }
  .hero-inner { padding: 60px var(--gutter) 40px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { justify-content: center; }
}