/* ================================
   RESET & BASE
================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  /* Colors — warm cream + electric orange palette */
  --clr-bg:          #FAF8F4;
  --clr-surface:     #F0EDE7;
  --clr-surface-2:   #E8E4DC;
  --clr-border:      #D4CFC6;
  --clr-border-light:#C8C3BA;
  --clr-orange:      #F97316;
  --clr-orange-dark: #EA6A0A;
  --color-brand:       #F97316;
  --color-brand-hover: #EA6A0A;
  --color-brand-dark:  #1F2937;
  --clr-blue:        #0284C7;
  --clr-green:       #059669;
  --clr-yellow:      #D97706;
  --clr-text:        #2D2926;
  --clr-text-muted:  #7A7269;
  --clr-white:       #1A1714;
  --clr-black:       #1A1714;
  --clr-bg-light:    #FFFFFF;
  --clr-text-dark:   #0F172A;

  /* Typography */
  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body:    'DM Sans', system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', 'Courier New', monospace;

  /* Layout */
  --max-w: 1200px;
  --radius: 8px;
  --radius-lg: 12px;
  --transition: 0.25s cubic-bezier(0.22, 1, 0.36, 1);
  --nav-h: 70px; /* NEW: single source for nav height — used by sticky offsets */

  /* Prototype alias tokens (from bow-arrow-hero-v4_14) */
  --cream:       #f5f0e4;
  --ink:         #1a1208;
  --ink-md:      #3d3020;
  --orange:      #e8620a;
  --orange-dim:  #c44e06;
  --grid:        rgba(60, 40, 10, 0.07);
  --grid-major:  rgba(60, 40, 10, 0.12);
}

html { scroll-behavior: smooth; overflow-x: clip; } /* clip vs hidden: doesn't break position:sticky */

body {
  font-family: var(--font-body);
  background-color: var(--clr-bg);
  color: var(--clr-text);
  line-height: 1.6;
  font-size: 1.0625rem; /* was 17px — rem so browser/OS font scale works */
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

img { display: block; max-width: 100%; height: auto; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
svg { display: block; }

/* ================================
   KEYFRAMES
================================ */
@keyframes heroEnter {
  from { opacity: 0; transform: translateY(16px); filter: blur(4px); }
  to   { opacity: 1; transform: translateY(0);    filter: blur(0);   }
}

@keyframes detectPulse {
  0%, 100% { opacity: 0.65; transform: scale(1); }
  50%       { opacity: 1;    transform: scale(1.012); }
}

/* Page-load animation classes */
[data-load] { opacity: 0; }
[data-load].loaded {
  animation: heroEnter 0.65s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

/* ================================
   BLUEPRINT GRID TEXTURE
================================ */
.blueprint-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(2, 132, 199, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(2, 132, 199, 0.12) 1px, transparent 1px),
    linear-gradient(rgba(2, 132, 199, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(2, 132, 199, 0.06) 1px, transparent 1px);
  background-size: 80px 80px, 80px 80px, 20px 20px, 20px 20px;
  mask-image: radial-gradient(ellipse 100% 100% at 50% 0%, black 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 100% 100% at 50% 0%, black 40%, transparent 100%);
}

.blueprint-grid--light {
  background-image:
    linear-gradient(rgba(56, 189, 248, 0.11) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56, 189, 248, 0.11) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: none;
  -webkit-mask-image: none;
}

/* ================================
   BUTTONS
================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
  border-radius: var(--radius);
  padding: 11px 24px;
  min-height: 44px; /* WCAG 2.5.5 touch target */
  min-width: 44px;
}

.btn-primary {
  background: var(--clr-orange);
  color: #fff;
  border-color: var(--clr-orange);
}
.btn-primary:hover {
  background: var(--clr-orange-dark);
  border-color: var(--clr-orange-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(249,115,22,0.3);
}
.btn-primary:active {
  transform: translateY(1px) scale(0.99);
  transition-duration: 0.08s;
}

.btn-ghost {
  background: transparent;
  color: var(--clr-white);
  border-color: var(--clr-border);
}
.btn-ghost:hover {
  border-color: var(--clr-orange);
  color: var(--clr-orange);
  background: rgba(249,115,22,0.05);
}

.btn-lg { padding: 14px 32px; font-size: 0.95rem; }
.btn-full { width: 100%; }

.btn-ghost-nav {
  display: inline-flex;    /* was missing — needed for min-height to apply */
  align-items: center;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--clr-text-muted);
  transition: color var(--transition);
  padding: 8px 4px;
  min-height: 44px;        /* WCAG 2.5.5 touch target */
}
.btn-ghost-nav:hover { color: var(--clr-white); }

/* ================================
   NAV
================================ */
.nav-wrapper {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  background: rgba(250, 248, 244, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--clr-border);
  transition: box-shadow var(--transition);
  animation: heroEnter 0.4s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}
.nav-wrapper.scrolled {
  box-shadow: 0 4px 32px rgba(0,0,0,0.12), 0 1px 0 rgba(249,115,22,0.08);
}

.nav {
  display: flex;
  align-items: center;
  gap: 24px;
  height: var(--nav-h); /* was: 70px */
}

.nav-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.nav-logo img { display: block; height: 40px; width: auto; }

/* Mobile-first: links and right section hidden until 768px */
.nav-links {
  display: none; /* was: display: flex */
  gap: 4px;
  margin-left: auto;
}
.nav-links a {
  display: flex;           /* needed for min-height to apply */
  align-items: center;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--clr-text-muted);
  padding: 6px 12px;
  border-radius: 6px;
  position: relative;
  transition: color var(--transition);
  min-height: 44px;        /* WCAG 2.5.5 touch target */
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 12px; right: 12px;
  height: 1.5px;
  background: var(--clr-orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s cubic-bezier(0.22, 1, 0.36, 1);
}
.nav-links a:hover {
  color: var(--clr-white);
}
.nav-links a:hover::after { transform: scaleX(1); }

.nav-coming-soon {
  opacity: 0.45;
  cursor: default;
  pointer-events: none;
}

/* Mobile-first: nav-right hidden until 768px */
.nav-right {
  display: none; /* was: display: flex */
  align-items: center;
  gap: 12px;
  margin-left: 16px;
}

/* Mobile-first: toggle always visible, hidden at 768px */
.nav-toggle {
  display: flex; /* was: display: none */
  flex-direction: column;
  align-items: center;    /* centre the 3 bars in the hit area */
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
  min-height: 44px;       /* WCAG 2.5.5 touch target */
  min-width: 44px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--clr-white);
  border-radius: 2px;
  transition: all 0.25s ease;
}

/* Mobile nav open state — flex-wrap static flow; eliminates the calc() overlap bug
   where .nav-right was positioned inside the still-visible .nav-links panel */
.nav-wrapper.mobile-open .nav {
  height: auto;       /* allow wrapper to expand past --nav-h */
  flex-wrap: wrap;
  gap: 0;             /* reset gap; per-element padding handles spacing */
  align-items: center;
}
/* Logo and toggle stay in the first row at full nav-bar height */
.nav-wrapper.mobile-open .nav > .nav-logo {
  min-height: var(--nav-h);
  display: flex;
  align-items: center;
}
.nav-wrapper.mobile-open .nav > .nav-toggle {
  min-height: var(--nav-h);
}
/* Nav-links: static, full-width, flows into its own row below logo+toggle */
.nav-wrapper.mobile-open .nav-links {
  display: flex;
  flex-direction: column;
  position: static;   /* was: absolute — caused overlap */
  width: 100%;
  margin-left: 0;
  border-top: 1px solid var(--clr-border);
  padding: 8px 0 4px;
  gap: 2px;
}
/* Nav-right: static, full-width, flows below nav-links — never overlaps */
.nav-wrapper.mobile-open .nav-right {
  display: flex;
  position: static;   /* was: absolute at calc(--nav-h + 180px) — overlapped links */
  flex-direction: column;
  width: 100%;
  margin-left: 0;
  border-top: 1px solid var(--clr-border);
  padding: 12px 0 16px;
  gap: 10px;
}
/* CTAs in mobile dropdown: full-width, centred */
.nav-wrapper.mobile-open .nav-right .btn,
.nav-wrapper.mobile-open .nav-right .btn-ghost-nav {
  width: 100%;
  justify-content: center;
  text-align: center;
}

/* ================================
   HERO
================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--cream);
}

/* Mobile-first: single column, tighter vertical padding */
.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr; /* was: 1fr 1fr */
  gap: 40px;                  /* was: 80px */
  align-items: center;
  padding-top: 48px;          /* was: 80px */
  padding-bottom: 60px;       /* was: 100px */
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-orange);
  margin-bottom: 20px;
}
.hero-eyebrow::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--clr-orange);
}

/* Mobile-first: smaller headline, scales up at breakpoints */
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2rem, 8vw, 3rem); /* was: clamp(2.8rem, 5vw, 4.5rem) */
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--clr-white);
  margin-bottom: 24px;
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--clr-text);
  max-width: 500px;
  line-height: 1.7;
  margin-bottom: 40px;
}

.hero-tagline {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-brand);
  margin-top: -28px;
  margin-bottom: 28px;
}

/* Mobile-first: buttons stack vertically */
.hero-actions {
  display: flex;
  flex-direction: column; /* was: no direction (defaulted to row) */
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.hero-actions .btn {
  width: 100%;         /* was: only set at max-width: 768px */
  text-align: center;
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap; /* was: only at max-width: 768px */
  padding-top: 32px;
  border-top: 1px solid var(--clr-border);
}

.trust-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.trust-num {
  font-family: var(--font-body);
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--clr-orange);
}

.trust-label {
  font-size: 0.78rem;
  color: var(--clr-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Mobile-first: dividers hidden — they orphan on wrapped rows */
.trust-divider {
  display: none;       /* was: always visible */
  width: 1px;
  height: 32px;
  background: var(--clr-border);
  flex-shrink: 0;
}

/* Mobile-first: hero visual hidden — too complex for narrow screens */
.hero-visual {
  display: none;       /* was: display: flex */
  justify-content: center;
  align-items: center;
}

/* ================================
   HERO PRODUCT CARD
================================ */
.hero-product-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  max-width: 380px;
  width: 100%;
  box-shadow: 0 24px 64px rgba(0,0,0,0.08);
  position: relative;
  overflow: hidden;
}
.hero-product-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--clr-orange);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.hpc-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-orange);
  margin-bottom: 16px;
}
.hpc-hook {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  line-height: 1.25;
  color: var(--clr-white);
  margin-bottom: 20px;
}
.hpc-bullets {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.hpc-bullets li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--clr-text);
}
.hpc-check {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: rgba(249,115,22,0.12);
  border: 1.5px solid rgba(249,115,22,0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6rem;
  color: var(--clr-orange);
  flex-shrink: 0;
  font-weight: 700;
}
.hpc-divider {
  height: 1px;
  background: var(--clr-border);
  margin-bottom: 20px;
}
.hpc-services-note {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--clr-text-muted);
  line-height: 1.5;
}
.hpc-plus {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 700;
  color: var(--clr-blue);
  flex-shrink: 0;
  margin-top: 1px;
}
.hpc-services-note strong {
  color: var(--clr-text);
}

/* ================================
   HERO MOCKUP
================================ */
.blueprint-mockup {
  width: 100%;
  max-width: 460px; /* was: 520px — 520px restored at 1024px+ */
  background: #FFFFFF;
  border: 1px solid #C8C3BA;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0,0,0,0.12), 0 0 0 1px rgba(0,0,0,0.06);
}

.mockup-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: #F0EDE7;
  border-bottom: 1px solid #C8C3BA;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.dot-red    { background: #EF4444; }
.dot-yellow { background: #EAB308; }
.dot-green  { background: #22C55E; }

.mockup-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--clr-text-muted);
  margin-left: 8px;
}

.mockup-body {
  display: flex;
  padding: 0;
  background: #FFFFFF;
}

.mockup-grid {
  position: relative;
  width: 100%;
  padding-bottom: 68%;
  background: #091422;
  border: 1px solid rgba(59,130,246,0.2);
  border-radius: 4px;
  overflow: hidden;
  background-image:
    linear-gradient(rgba(59,130,246,0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59,130,246,0.08) 1px, transparent 1px);
  background-size: 24px 24px;
}

.bp-line {
  position: absolute;
  background: rgba(100,160,220,0.5);
}
.bp-h { height: 1px; }
.bp-v { width: 1px; }

.detect-box {
  position: absolute;
  border-radius: 2px;
  display: flex;
  align-items: flex-start;
  padding: 2px 4px;
  cursor: default;
  animation: detectPulse 3s ease-in-out infinite;
}
.detect-green {
  border: 1.5px solid var(--clr-green);
  background: rgba(34,197,94,0.08);
  animation-delay: calc(var(--i, 0) * 0.4s);
}
.detect-yellow {
  border: 1.5px solid var(--clr-yellow);
  background: rgba(234,179,8,0.08);
  animation-delay: 0.8s;
}

.detect-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  font-weight: 600;
  white-space: nowrap;
}
.detect-green .detect-label { color: var(--clr-green); }
.detect-yellow .detect-label { color: var(--clr-yellow); }

.mockup-legend {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 10px;
  padding-bottom: 12px;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: var(--clr-text-muted);
}

.legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 2px;
  border: 1.5px solid;
}
.legend-dot.green  { border-color: var(--clr-green);  background: rgba(34,197,94,0.15); }
.legend-dot.yellow { border-color: var(--clr-yellow); background: rgba(234,179,8,0.15); }

/* Mockup toolbar */
.mockup-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 7px 12px;
  background: var(--clr-surface);
  border-bottom: 1px solid var(--clr-border);
  gap: 10px;
}
.toolbar-breadcrumb {
  display: flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--clr-text-muted);
  flex-shrink: 1;
  min-width: 0;
}
.toolbar-breadcrumb .crumb-active {
  color: var(--clr-text);
  font-weight: 600;
}
.toolbar-breadcrumb .crumb-sep { opacity: 0.4; }
.toolbar-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}
.toolbar-pages {
  display: flex;
  border: 1px solid var(--clr-border);
  border-radius: 4px;
  overflow: hidden;
}
.toolbar-pg {
  font-family: var(--font-mono);
  font-size: 0.57rem;
  padding: 2px 6px;
  color: var(--clr-text-muted);
  background: var(--clr-surface-2);
  border-right: 1px solid var(--clr-border);
  cursor: default;
}
.toolbar-pg:last-child { border-right: none; }
.toolbar-pg.active { background: var(--clr-orange); color: #fff; }
.toolbar-detect-badge {
  font-family: var(--font-mono);
  font-size: 0.57rem;
  color: var(--clr-green);
  background: rgba(5, 150, 105, 0.1);
  border: 1px solid rgba(5, 150, 105, 0.2);
  padding: 2px 7px;
  border-radius: 4px;
}
.toolbar-export {
  font-family: var(--font-mono);
  font-size: 0.57rem;
  color: var(--clr-orange);
  background: rgba(255, 107, 26, 0.08);
  border: 1px solid rgba(255, 107, 26, 0.2);
  padding: 2px 7px;
  border-radius: 4px;
  cursor: default;
  white-space: nowrap;
}

/* Mockup sidebar */
.mockup-sidebar {
  width: 84px;
  flex-shrink: 0;
  background: #F8F6F2;
  border-right: 1px solid var(--clr-border);
  padding: 10px 7px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.sidebar-ttl {
  font-family: var(--font-mono);
  font-size: 0.54rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-text-muted);
  padding-bottom: 6px;
  border-bottom: 1px solid var(--clr-border);
  margin-bottom: 1px;
}
.sb-item {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 3px 4px;
  border-radius: 3px;
}
.sb-item.g { background: rgba(5, 150, 105, 0.07); }
.sb-item.y { background: rgba(217, 119, 6, 0.08); }
.sb-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  flex-shrink: 0;
}
.sb-item.g .sb-dot { background: var(--clr-green); }
.sb-item.y .sb-dot { background: var(--clr-yellow); }
.sb-name {
  font-family: var(--font-mono);
  font-size: 0.56rem;
  color: var(--clr-text);
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.sb-qty {
  font-family: var(--font-mono);
  font-size: 0.56rem;
  color: var(--clr-text-muted);
  flex-shrink: 0;
}
.sidebar-foot {
  margin-top: auto;
  padding-top: 7px;
  border-top: 1px solid var(--clr-border);
  font-family: var(--font-mono);
  font-size: 0.54rem;
  color: var(--clr-text-muted);
  text-align: center;
  line-height: 1.5;
}
.sidebar-foot strong {
  display: block;
  color: var(--clr-orange);
  font-size: 0.62rem;
  font-weight: 600;
}

/* Mockup canvas (right side of body) */
.mockup-canvas {
  flex: 1;
  padding: 14px 14px 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

/* Room labels inside the blueprint grid */
.bp-room-label {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 0.5rem;
  color: rgba(56, 130, 200, 0.3);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transform: translate(-50%, -50%);
  pointer-events: none;
  white-space: nowrap;
}

/* ================================
   COMPARISON STRIP
================================ */
.comparison-strip {
  background: var(--clr-surface);
  border-top: 1px solid var(--clr-border);
  border-bottom: 1px solid var(--clr-border);
  padding: 48px 0; /* was: 64px — restored at 768px+ */
}

.comparison-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-text-muted);
  margin-bottom: 40px;
  text-align: center;
}

.comparison-table {
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

/* Mobile-first: header hidden — restored at 480px */
.cmp-table-header {
  display: none; /* was: always visible grid */
}

.cmp-col-label { padding: 16px 24px; }

.cmp-col-head {
  padding: 16px 24px;
  text-align: center;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-left: 1px solid var(--clr-border);
}
.cmp-col-head.manual { color: var(--clr-text-muted); }
.cmp-col-head.ai {
  color: var(--clr-orange);
  background: rgba(255, 107, 26, 0.05);
}

/* Mobile-first: 2-col, label spans full width */
.cmp-row {
  display: grid;
  grid-template-columns: 1fr 1fr; /* was: 1.2fr 1fr 1fr — restored at 480px */
  border-top: 1px solid var(--clr-border);
  transition: background var(--transition);
}
.cmp-row:hover { background: var(--clr-surface-2); }

.cmp-row-label {
  grid-column: span 2;                           /* was: no span */
  border-bottom: 1px solid var(--clr-border);    /* was: none */
  padding: 16px;                                 /* was: 28px 24px */
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--clr-text);
  display: flex;
  flex-direction: column;
  gap: 5px;
  justify-content: center;
}

.cmp-footnote {
  font-size: 0.72rem;
  font-weight: 400;
  color: var(--clr-text-muted);
}

.cmp-cell {
  padding: 16px;                                 /* was: 28px 24px */
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border-left: 1px solid var(--clr-border);
}
.cmp-cell.ai { background: rgba(255, 107, 26, 0.04); }

.cmp-value {
  font-family: var(--font-body);
  font-size: 1.4rem;  /* was: 1.7rem — restored at 480px */
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.02em;
}
.cmp-cell.manual .cmp-value { color: var(--clr-text-muted); }
.cmp-cell.ai .cmp-value { color: var(--clr-orange); }

.cmp-sub {
  font-size: 0.72rem;
  color: var(--clr-text-muted);
  line-height: 1.4;
}

/* ================================
   SECTION SHARED
================================ */
section { position: relative; }

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 48px; /* was: 64px — restored at 768px */
}

.section-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--clr-orange);
  margin-bottom: 16px;
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 5vw, 3rem); /* was: clamp(2rem, 4vw, 3rem) */
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--clr-white);
  margin-bottom: 16px;
}

.section-header p {
  font-size: 1rem;
  color: var(--clr-text-muted);
  line-height: 1.7;
}

/* ================================
   HOW IT WORKS
================================ */
.how-it-works {
  padding: 100px 0;
  background: #1A1714;
}

.how-it-works .section-tag { color: var(--clr-orange); }
.how-it-works .section-header h2 { color: #FAF8F4; }
.how-it-works .section-header p { color: rgba(250,248,244,0.65); max-width: 560px; margin-left: auto; margin-right: auto; }

/* Mobile-first: steps stack vertically */
.steps-row {
  display: flex;
  flex-direction: column; /* was: no direction (row default) */
  align-items: center;
  gap: 24px;
}

.step-card {
  flex: 1;
  width: 100%;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  text-align: center;
  transition:
    background   0.25s cubic-bezier(0.22, 1, 0.36, 1),
    transform    0.3s  cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow   0.3s  cubic-bezier(0.22, 1, 0.36, 1),
    border-color 0.25s ease;
}
.step-card:hover {
  border-color: rgba(249,115,22,0.5);
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.3), 0 0 0 1px rgba(249,115,22,0.2);
  background: rgba(255,255,255,0.07);
}

.step-num {
  font-family: var(--font-display);
  font-size: 5rem;
  font-weight: 700;
  line-height: 1;
  color: var(--clr-orange);
  margin-bottom: 20px;
  letter-spacing: -0.03em;
}

.step-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: #FAF8F4;
  margin-bottom: 12px;
}

.step-card p {
  font-size: 0.93rem;
  color: rgba(250,248,244,0.6);
  line-height: 1.7;
}

/* Mobile-first: arrow rotated for vertical flow */
.step-arrow {
  flex-shrink: 0;
  padding: 4px 0;
  opacity: 0.5;
  transform: rotate(90deg);
}

/* ================================
   FEATURES
================================ */
.features {
  padding: 60px 0; /* was: 100px */
  background: var(--clr-surface);
  border-top: 1px solid var(--clr-border);
  border-bottom: 1px solid var(--clr-border);
}

/* Mobile-first: single column */
.features-grid {
  display: grid;
  grid-template-columns: 1fr; /* was: repeat(3, 1fr) */
  gap: 1px;
  background: var(--clr-border);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 48px;
}

.feature-card {
  background: var(--clr-bg);
  transition:
    background  0.25s cubic-bezier(0.22, 1, 0.36, 1),
    transform   0.3s  cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow  0.3s  cubic-bezier(0.22, 1, 0.36, 1);
}
.feature-card:hover {
  background: var(--clr-surface-2);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.07), 0 0 0 1px rgba(255,107,26,0.15);
}

.feature-card--large {
  grid-column: span 1;
}

.feature-card-inner {
  padding: 28px 20px; /* was: 36px 28px — restored at 768px */
  height: 100%;
}

.feature-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.feature-icon.orange {
  background: rgba(249,115,22,0.12);
  border: 1px solid rgba(249,115,22,0.3);
  color: var(--clr-orange);
}
.feature-icon.blue {
  background: rgba(59,130,246,0.1);
  border: 1px solid rgba(59,130,246,0.25);
  color: var(--clr-blue);
}
.feature-icon.green {
  background: rgba(34,197,94,0.1);
  border: 1px solid rgba(34,197,94,0.25);
  color: var(--clr-green);
}

.feature-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--clr-white);
  margin-bottom: 10px;
}

.feature-card p {
  font-size: 0.9rem;
  color: var(--clr-text-muted);
  line-height: 1.65;
}

/* Value Table — mobile-first: single column */
.value-table {
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.value-table-header {
  display: grid;
  grid-template-columns: 1fr; /* was: 1fr 1fr */
  background: var(--clr-orange);
  padding: 14px 24px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #fff;
}
/* Hide "The Impact" header label on mobile */
.value-table-header span:last-child { display: none; }

.value-row {
  display: grid;
  grid-template-columns: 1fr; /* was: 1fr 1fr */
  padding: 16px 24px;
  font-size: 0.9rem;
  border-top: 1px solid var(--clr-border);
  gap: 4px; /* was: 24px — restored at 768px */
  transition: background var(--transition);
}
.value-row:hover { background: var(--clr-surface-2); }

.value-row span:first-child {
  color: var(--clr-text);
}

.value-row span:last-child {
  color: var(--clr-orange);
  font-weight: 600;
}

/* ================================
   SERVICES
================================ */
.services {
  padding: 60px 0; /* was: 100px */
  background: var(--clr-bg);
}

/* Mobile-first: single column */
.services-grid {
  display: grid;
  grid-template-columns: 1fr; /* was: repeat(3, 1fr) */
  gap: 1px;
  background: var(--clr-border);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 48px;
}

.service-card {
  background: var(--clr-surface);
  padding: 32px 24px;
  position: relative;
  transition:
    background  0.25s cubic-bezier(0.22, 1, 0.36, 1),
    transform   0.3s  cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow  0.3s  cubic-bezier(0.22, 1, 0.36, 1);
}
.service-card:hover {
  background: var(--clr-surface-2);
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.08), 0 0 0 1px rgba(255,107,26,0.2);
}

.service-card--featured {
  background: var(--clr-surface-2);
  border-bottom: 2px solid var(--clr-orange);
}

.service-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-orange);
  background: rgba(249,115,22,0.12);
  border: 1px solid rgba(249,115,22,0.3);
  padding: 3px 10px;
  border-radius: 4px;
  margin-bottom: 16px;
}

.service-icon-wrap {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
  flex-shrink: 0;
}
.service-icon-wrap.orange {
  background: rgba(249,115,22,0.1);
  border: 1px solid rgba(249,115,22,0.25);
  color: var(--clr-orange);
}
.service-icon-wrap.blue {
  background: rgba(59,130,246,0.08);
  border: 1px solid rgba(59,130,246,0.2);
  color: var(--clr-blue);
}

.service-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--clr-white);
  margin-bottom: 10px;
}

.service-card p {
  font-size: 0.88rem;
  color: var(--clr-text-muted);
  line-height: 1.6;
}

.services-cta {
  text-align: center;
  padding: 40px;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
}

.services-cta p {
  font-size: 1rem;
  color: var(--clr-text-muted);
  margin-bottom: 20px;
}

/* ================================
   ROADMAP
================================ */
.roadmap {
  padding: 60px 0; /* was: 100px */
  background: var(--clr-surface);
  border-top: 1px solid var(--clr-border);
  border-bottom: 1px solid var(--clr-border);
}

/* Mobile-first: single column */
.roadmap-grid {
  display: grid;
  grid-template-columns: 1fr; /* was: repeat(4, 1fr) */
  gap: 1px;
  background: var(--clr-border);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.roadmap-card {
  background: var(--clr-bg);
  padding: 32px 24px;
  transition:
    background  0.25s cubic-bezier(0.22, 1, 0.36, 1),
    transform   0.3s  cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow  0.3s  cubic-bezier(0.22, 1, 0.36, 1);
}
.roadmap-card:hover {
  background: var(--clr-surface-2);
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.08), 0 0 0 1px rgba(255,107,26,0.2);
}
.roadmap-card.active { background: var(--clr-surface-2); }

.roadmap-phase {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-text-muted);
  margin-bottom: 8px;
}

.roadmap-status {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 4px;
  margin-bottom: 16px;
}
.roadmap-status.live {
  background: rgba(34,197,94,0.12);
  border: 1px solid rgba(34,197,94,0.3);
  color: var(--clr-green);
}
.roadmap-status.upcoming {
  background: rgba(249,115,22,0.12);
  border: 1px solid rgba(249,115,22,0.3);
  color: var(--clr-orange);
}
.roadmap-status.future {
  background: rgba(100,116,139,0.12);
  border: 1px solid rgba(100,116,139,0.25);
  color: var(--clr-text-muted);
}

.roadmap-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--clr-white);
  margin-bottom: 10px;
}

.roadmap-card p {
  font-size: 0.88rem;
  color: var(--clr-text-muted);
  line-height: 1.6;
}

/* ================================
   CONTACT
================================ */
.contact {
  padding: 60px 0; /* was: 100px */
  background: var(--clr-bg);
  overflow: hidden;
}

/* Mobile-first: single column */
.contact-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;       /* was: 1fr 1.1fr */
  gap: 40px;                        /* was: 80px */
  align-items: start;
}

.contact-text .section-tag { display: block; text-align: left; margin-bottom: 12px; }

.contact-text h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--clr-white);
  margin-bottom: 20px;
}

.contact-text > p {
  font-size: 1rem;
  color: var(--clr-text-muted);
  line-height: 1.7;
  margin-bottom: 32px;
}

.contact-checklist {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact-checklist li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  color: var(--clr-text);
}
.contact-checklist li::before {
  content: '';
  display: block;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: rgba(249,115,22,0.15);
  border: 1.5px solid var(--clr-orange);
  flex-shrink: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='10' height='8' viewBox='0 0 10 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 4l3 3 5-6' stroke='%23F97316' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
}

/* Mobile-first: smaller form padding */
.contact-form {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 24px;  /* was: 36px — restored at 768px */
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: relative;
  overflow: hidden;
}
.contact-form::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--clr-orange);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

/* Mobile-first: single column form row */
.form-row {
  display: grid;
  grid-template-columns: 1fr; /* was: 1fr 1fr */
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--clr-text-muted);
}

.form-group input,
.form-group textarea {
  width: 100%;
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 12px 16px;
  color: var(--clr-white);
  font-family: var(--font-body);
  font-size: 1rem; /* min 16px — prevents iOS auto-zoom on input focus */
  transition: border-color var(--transition);
  outline: none;
  appearance: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--clr-text-muted);
  opacity: 0.6;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--clr-orange);
  box-shadow: 0 0 0 3px rgba(245, 136, 26, 0.12);
}

.form-group textarea { resize: vertical; min-height: 100px; }

.form-disclaimer {
  text-align: center;
  font-size: 0.78rem;
  color: var(--clr-text-muted);
  margin-top: -4px;
}

/* ================================
   FOOTER
================================ */
.footer {
  background: var(--clr-surface);
  border-top: 3px solid var(--clr-orange);
  padding: 48px 0 24px; /* was: 64px — restored at 768px */
}

/* Mobile-first: single column */
.footer-inner {
  display: grid;
  grid-template-columns: 1fr;  /* was: 1.5fr 1fr */
  gap: 40px;                   /* was: 80px */
  padding-bottom: 48px;
  border-bottom: 1px solid var(--clr-border);
  margin-bottom: 24px;
}

.footer-brand .nav-logo { display: inline-block; margin-bottom: 12px; }

.footer-brand p {
  font-size: 0.9rem;
  color: var(--clr-text-muted);
  line-height: 1.7;
  max-width: 280px;
}

/* Mobile-first: single column nav */
.footer-nav {
  display: grid;
  grid-template-columns: 1fr; /* was: repeat(3, 1fr) */
  gap: 32px;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col h4 {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-text-muted);
  margin-bottom: 4px;
}

.footer-col a {
  display: flex;           /* needed for min-height to apply */
  align-items: center;
  font-size: 0.9rem;
  color: var(--clr-text-muted);
  transition: color var(--transition), padding-left var(--transition);
  min-height: 44px;        /* WCAG 2.5.5 touch target */
}
.footer-col a:hover {
  color: var(--clr-white);
  padding-left: 4px;
}

/* Mobile-first: stacked footer bottom */
.footer-bottom {
  display: flex;
  flex-direction: column;  /* was: row */
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  text-align: center;      /* was: left */
  font-size: 0.82rem;
  color: var(--clr-text-muted);
}

.footer-tagline {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--clr-orange);
  opacity: 0.7;
}

/* ================================
   REVEAL ANIMATION
================================ */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1), transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}
[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ================================
   PRODUCTS OVERVIEW (index.html)
================================ */
.products-overview {
  background: var(--clr-bg);
  padding: 80px 0;
  border-top: 1px solid var(--clr-border);
}

.products-overview-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.product-overview-card {
  display: flex;
  flex-direction: column;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-top: 3px solid var(--clr-orange);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  text-decoration: none;
  transition:
    transform  0.3s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}
.product-overview-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.08), 0 0 0 1px rgba(249,115,22,0.15);
}

.poc-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-orange);
  margin-bottom: 14px;
}

.product-overview-card h3 {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 1.75rem);
  font-weight: 700;
  color: var(--clr-white);
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 14px;
}

.product-overview-card > p {
  font-size: 0.95rem;
  color: var(--clr-text-muted);
  line-height: 1.7;
  margin-bottom: 24px;
}

.poc-benefits {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
  flex: 1;
}
.poc-benefits li {
  font-size: 0.88rem;
  color: var(--clr-text);
  padding-left: 20px;
  position: relative;
  line-height: 1.5;
}
.poc-benefits li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--clr-orange);
  font-size: 0.8rem;
}

.poc-cta {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--clr-orange);
  letter-spacing: 0.02em;
  transition: letter-spacing 0.2s ease;
}
.product-overview-card:hover .poc-cta {
  letter-spacing: 0.06em;
}

/* ================================
   RESPONSIVE — 480px+
   Trust dividers, comparison table restored,
   roadmap & footer nav go 2-col
================================ */
@media (min-width: 480px) {
  /* Hero actions: side-by-side */
  .hero-actions { flex-direction: row; }
  .hero-actions .btn { width: auto; }

  /* Trust dividers: restore (3 items fit on one row at 480px+) */
  .trust-divider { display: block; }

  /* Comparison: restore 3-column header + layout */
  .cmp-table-header {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr;
    background: var(--clr-surface-2);
    border-bottom: 2px solid var(--clr-border);
  }
  .cmp-row { grid-template-columns: 1.2fr 1fr 1fr; }
  .cmp-row-label {
    grid-column: auto;
    border-bottom: none;
    padding: 20px 16px;
  }
  .cmp-cell { padding: 20px 12px; }
  .cmp-value { font-size: 1.7rem; }

  /* Roadmap: 2 columns */
  .roadmap-grid { grid-template-columns: repeat(2, 1fr); }

  /* Footer nav: 2 columns */
  .footer-nav { grid-template-columns: repeat(2, 1fr); }
}

/* ================================
   RESPONSIVE — 768px+
   Nav shows, hero visual appears,
   all sections go 2-col, full padding restored
================================ */
@media (min-width: 768px) {
  /* Products overview: 2 columns */
  .products-overview-grid { grid-template-columns: repeat(2, 1fr); }

  /* Section paddings scale up */
  .features,
  .services,
  .roadmap,
  .contact { padding: 80px 0; }
  .comparison-strip { padding: 64px 0; }
  .footer { padding: 64px 0 24px; }

  /* Section header margin */
  .section-header { margin-bottom: 64px; }

  /* Nav: reveal full desktop nav */
  .nav-links { display: flex; }
  .nav-right  { display: flex; }
  .nav-toggle { display: none; }

  /* Hero visual: reveal at tablet */
  .hero-visual { display: flex; }

  /* Hero headline: larger at tablet */
  .hero-headline { font-size: clamp(2.8rem, 4vw, 4.5rem); }

  /* Steps: go horizontal */
  .steps-row { flex-direction: row; align-items: center; }
  .step-arrow { transform: none; padding: 0 8px; }
  .step-card  { padding: 40px 32px; width: auto; }

  /* Comparison: full padding */
  .cmp-row-label { padding: 28px 24px; }
  .cmp-cell      { padding: 28px 24px; }

  /* Features: 2 columns */
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-card-inner { padding: 36px 28px; }

  /* Value table: 2 columns */
  .value-table-header { grid-template-columns: 1fr 1fr; }
  .value-table-header span:last-child { display: block; }
  .value-row { grid-template-columns: 1fr 1fr; gap: 24px; }

  /* Services: 2 columns */
  .services-grid { grid-template-columns: repeat(2, 1fr); }

  /* Contact form: 2-col name+email row, full padding */
  .form-row { grid-template-columns: 1fr 1fr; }
  .contact-form { padding: 36px; }

  /* Footer: 3-col nav, inline bottom row */
  .footer-nav { grid-template-columns: repeat(3, 1fr); }
  .footer-bottom {
    flex-direction: row;
    gap: 0;
    text-align: left;
  }
}

/* ================================
   RESPONSIVE — 1024px+
   Full desktop layout: 2-col hero,
   3-col features/services, 4-col roadmap
================================ */
@media (min-width: 1024px) {
  /* Section paddings: full desktop */
  .features,
  .services,
  .roadmap,
  .contact { padding: 100px 0; }

  /* Hero: 2-column side-by-side */
  .hero-inner {
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    padding-top: 80px;
    padding-bottom: 100px;
  }
  .hero-visual { justify-content: flex-start; }
  .blueprint-mockup { max-width: 520px; }
  .hero-headline { font-size: clamp(2.8rem, 5vw, 4.5rem); }

  /* Features: 3 columns */
  .features-grid { grid-template-columns: repeat(3, 1fr); }

  /* Services: 3 columns */
  .services-grid { grid-template-columns: repeat(3, 1fr); }

  /* Roadmap: 4 columns */
  .roadmap-grid { grid-template-columns: repeat(4, 1fr); }

  /* Contact: 2 columns */
  .contact-inner { grid-template-columns: 1fr 1.1fr; gap: 80px; }

  /* Footer: 2-col brand + nav */
  .footer-inner { grid-template-columns: 1.5fr 1fr; gap: 80px; }
}

/* ================================
   NEW COMPONENTS — Brand Redesign
================================ */

/* Active nav link */
.nav-links a[aria-current="page"] {
  color: var(--clr-white);
}
.nav-links a[aria-current="page"]::after {
  transform: scaleX(1);
}

/* ── Dual-Product Strip ── */
.dual-product-strip {
  background: var(--clr-surface);
  border-top: 1px solid var(--clr-border);
  border-bottom: 1px solid var(--clr-border);
  padding: 56px 0;
}
.dual-product-strip .container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
}
.product-column {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.product-column + .product-column {
  padding-top: 48px;
  border-top: 1px solid var(--clr-border);
}
.product-badge {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 4px;
  width: fit-content;
}
.product-badge--orange {
  background: rgba(249, 115, 22, 0.12);
  color: var(--clr-orange);
  border: 1px solid rgba(249, 115, 22, 0.25);
}
.product-badge--blue {
  background: rgba(2, 132, 199, 0.1);
  color: var(--clr-blue);
  border: 1px solid rgba(2, 132, 199, 0.2);
}
.product-column h3 {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 1.75rem);
  font-weight: 700;
  color: var(--clr-white);
  letter-spacing: -0.02em;
  line-height: 1.2;
}
.product-column p {
  color: var(--clr-text-muted);
  line-height: 1.7;
  font-size: 0.95rem;
}
.product-stat-row {
  display: flex;
  flex-wrap: wrap;
  gap: 20px 32px;
  padding: 16px 0;
  border-top: 1px solid var(--clr-border);
  border-bottom: 1px solid var(--clr-border);
}
.product-stat-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.product-stat-num {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--clr-orange);
}
.product-column--blue .product-stat-num { color: var(--clr-blue); }
.product-stat-label {
  font-size: 0.75rem;
  color: var(--clr-text-muted);
}
.product-cta-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  font-size: 0.88rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--clr-orange);
  transition: gap var(--transition);
}
.product-column--blue .product-cta-link { color: var(--clr-blue); }
.product-cta-link:hover { gap: 10px; }

/* ── Services Crosslink Banner (automation-services.html) ── */
.services-crosslink {
  background: rgba(249, 115, 22, 0.07);
  border: 1px solid rgba(249, 115, 22, 0.2);
  border-radius: var(--radius);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 8px;
}
.services-crosslink p {
  font-size: 0.88rem;
  color: var(--clr-text);
  margin: 0;
}
.services-crosslink a {
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--clr-orange);
  letter-spacing: 0.03em;
  white-space: nowrap;
}
.services-crosslink a:hover { text-decoration: underline; }

/* ── Tech Stack Strip (estimator-studio.html under features) ── */
.tech-stack-strip {
  margin-top: 64px;
  padding: 48px 40px;
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
}
.tech-stack-strip .strip-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-orange);
  margin-bottom: 8px;
}
.tech-stack-strip h3 {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.5vw, 1.5rem);
  font-weight: 700;
  color: var(--clr-white);
  margin-bottom: 32px;
  letter-spacing: -0.02em;
}
.pipeline-steps {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.pipeline-step {
  display: flex;
  gap: 16px;
  padding: 20px;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  position: relative;
}
.pipeline-step-num {
  font-family: var(--font-mono);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--clr-orange);
  opacity: 0.3;
  flex-shrink: 0;
  line-height: 1;
  min-width: 32px;
}
.pipeline-step-content h4 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--clr-white);
  margin-bottom: 4px;
}
.pipeline-step-content p {
  font-size: 0.85rem;
  color: var(--clr-text-muted);
  line-height: 1.6;
}

/* ── Credibility Section (index.html) ── */
.credibility-section {
  background: var(--clr-bg-light);
  padding: 64px 0;
}
.credibility-intro {
  max-width: 720px;
  margin: 0 auto 40px;
  text-align: center;
}
.credibility-intro .section-tag { color: var(--clr-orange); }
.credibility-intro h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 5vw, 3rem);
  font-weight: 700;
  color: var(--clr-text-dark);
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 20px;
}
.credibility-intro p {
  font-size: 1.05rem;
  color: #475569;
  line-height: 1.7;
  max-width: 560px;
  margin: 0 auto;
}
.credibility-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: #E2E8F0;
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.credibility-card {
  background: var(--clr-bg-light);
  border: none;
  border-top: 3px solid var(--clr-orange);
  padding: 32px 28px;
  transition:
    background 0.25s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow  0.3s  cubic-bezier(0.22, 1, 0.36, 1),
    transform   0.3s  cubic-bezier(0.22, 1, 0.36, 1);
}
.credibility-card:hover {
  background: #F0F4F8;
  box-shadow: 0 8px 24px rgba(0,0,0,0.06), 0 0 0 1px rgba(249,115,22,0.15);
  transform: translateY(-3px);
}
.credibility-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--clr-text-dark);
  margin-bottom: 10px;
}
.credibility-card p {
  font-size: 0.95rem;
  color: #475569;
  line-height: 1.75;
  max-width: 580px;
}
.credibility-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(249, 115, 22, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--clr-orange);
}

/* ── Service Card Static (no accordion, home page teaser) ── */
.service-card--static {
  cursor: pointer;
  text-decoration: none;
  display: block;
  color: inherit;
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
}
.service-card--static:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.1), 0 0 0 1px rgba(249,115,22,0.2);
  border-color: rgba(249,115,22,0.3);
  background: var(--clr-surface-2);
}

/* Service teaser card inner layout */
.service-card--static .service-card-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--clr-white);
  margin-bottom: 4px;
}
.service-card--static .service-card-desc {
  font-size: 0.82rem;
  color: var(--clr-text-muted);
  line-height: 1.5;
}

/* ── Home Product Cards ── */
.home-product-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: 16px;
}
.home-product-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: all var(--transition);
}
.home-product-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.08), 0 0 0 1px rgba(249,115,22,0.15);
}
.home-product-card-badge {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 3px 9px;
  border-radius: 4px;
  width: fit-content;
}
.home-product-card-badge--orange {
  background: rgba(249,115,22,0.12);
  color: var(--clr-orange);
  border: 1px solid rgba(249,115,22,0.25);
}
.home-product-card-badge--blue {
  background: rgba(2,132,199,0.1);
  color: var(--clr-blue);
  border: 1px solid rgba(2,132,199,0.2);
}
.home-product-card h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--clr-white);
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}
.home-product-card .card-sub {
  font-size: 0.85rem;
  color: var(--clr-text-muted);
  font-style: italic;
}
.home-product-card .card-body {
  font-size: 0.9rem;
  color: var(--clr-text);
  line-height: 1.7;
}
.home-product-card .card-features {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 4px;
}
.home-product-card .card-feature-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--clr-text-muted);
}
.card-check {
  color: var(--clr-green);
  flex-shrink: 0;
}
.home-product-card .card-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--clr-orange);
  transition: gap var(--transition);
  margin-top: 4px;
  text-decoration: none;
}
.home-product-card--blue .card-cta { color: var(--clr-blue); }
.home-product-card .card-cta:hover { gap: 10px; }

/* ── Services Teaser Grid (home page) ── */
.services-teaser-section {
  padding: 80px 0;
  background: var(--clr-surface);
  border-top: 1px solid var(--clr-border);
  border-bottom: 1px solid var(--clr-border);
}
.services-teaser-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 0;
}
.services-teaser-more {
  margin-top: 28px;
  text-align: center;
  font-size: 0.9rem;
  color: var(--clr-text-muted);
}
.services-teaser-more a {
  color: var(--clr-orange);
  font-weight: 600;
}
.services-teaser-more a:hover { text-decoration: underline; }

/* ── Responsive additions ── */
@media (min-width: 640px) {
  .services-teaser-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 768px) {
  /* Dual product strip: 2 columns with divider */
  .dual-product-strip { padding: 80px 0; }
  .dual-product-strip .container {
    grid-template-columns: 1fr 1fr;
    gap: 0;
    position: relative;
  }
  .dual-product-strip .container::after {
    content: '';
    position: absolute;
    top: 0; bottom: 0;
    left: 50%;
    width: 1px;
    background: var(--clr-border);
  }
  .product-column + .product-column {
    padding-top: 0;
    padding-left: 56px;
    border-top: none;
    border-left: none; /* divider is via ::after pseudo */
  }
  .product-column:first-child { padding-right: 56px; }

  /* Pipeline steps: horizontal */
  .pipeline-steps { flex-direction: row; }
  .pipeline-step { flex-direction: column; flex: 1; }
  .pipeline-step-num { font-size: 2rem; }

  /* Credibility: 3-column grid at tablet+ */
  .credibility-section { padding: 64px 0; }
  .credibility-intro { max-width: 800px; }
  .credibility-cards { grid-template-columns: repeat(3, 1fr); }

  /* Home product cards: 2 columns */
  .home-product-cards { grid-template-columns: repeat(2, 1fr); }

  /* Services teaser: 3 columns */
  .services-teaser-grid { grid-template-columns: repeat(3, 1fr); }

}

/* ================================
   HERO ANIMATION — TARGET & ARROW
================================ */
#hero-right {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

#target-wrapper {
  position: relative;
  will-change: transform;
  transform: translateZ(0);
  backface-visibility: hidden;
}

/* Mobile: hide right column entirely */
@media (max-width: 767px) {
  #hero-right { display: none; }
}

/* ================================
   HERO v4 — BOW & ARROW ANIMATION
   All selectors scoped to .hero —
   never bleeds to nav or other pages
================================ */

/* ── Background layers ── */
.hero .bg-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px),
    linear-gradient(var(--grid-major) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-major) 1px, transparent 1px);
  background-size: 32px 32px, 32px 32px, 160px 160px, 160px 160px;
  opacity: 0;
  will-change: opacity;
}

.hero .bg-vignette {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: radial-gradient(ellipse 100% 100% at 50% 50%, transparent 48%, rgba(228,208,168,0.55) 100%);
}

/* ── Animation stage ── */
.hero .anim-stage {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

/* Bow — left side */
.hero #bow-wrap {
  position: absolute;
  left: clamp(20px, 4vw, 60px);
  top: 50%;
  transform: translateY(-50%);
  width: clamp(72px, 9.5vw, 148px);
  opacity: 0;
  will-change: transform, opacity;
}
.hero #bow-svg { width: 100%; height: auto; overflow: visible; }

/* Target — right side */
.hero #target-wrap {
  position: absolute;
  right: clamp(24px, 5.5vw, 90px);
  top: 50%;
  transform: translateY(-50%);
  width: clamp(180px, 25vw, 380px);
  opacity: 0;
  will-change: opacity, transform;
}
.hero #target-svg { width: 100%; height: auto; overflow: visible; }

/* Flying arrow */
.hero #flying-arrow {
  position: absolute;
  width: clamp(58px, 8vw, 110px);
  height: 22px;
  opacity: 0;
  pointer-events: none;
  z-index: 8;
  top: 0; left: 0;
  will-change: transform, opacity;
}

.hero #impact-ring {
  position: absolute;
  border: 2px solid var(--orange);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  width: 10px; height: 10px;
  opacity: 0;
  z-index: 9;
  pointer-events: none;
}
.hero #impact-canvas {
  position: absolute;
  inset: 0;
  z-index: 9;
  pointer-events: none;
  opacity: 0;
}

/* ── Hero content — centered between bow and target (index.html only) ── */
#hero .hero-inner {
  display: block;
  position: relative;
  z-index: 5;
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding-top:    clamp(60px, 8vh, 110px);
  padding-bottom: clamp(60px, 8vh, 110px);
  padding-left:   clamp(140px, 18vw, 290px);
  padding-right:  clamp(180px, 30vw, 460px);
}

/* Eyebrow — JetBrains Mono */
.hero .eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: clamp(11px, 0.85vw, 12px);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--orange);
  opacity: 0;
  transform: translateY(10px);
  margin-bottom: 20px;
  will-change: transform, opacity;
}
.hero .eyebrow::before {
  content: '';
  display: block;
  width: 22px;
  height: 1.5px;
  background: currentColor;
  flex-shrink: 0;
}

/* Headline — Space Grotesk */
.hero .headline {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(50px, 7.8vw, 122px);
  line-height: 0.92;
  letter-spacing: -0.025em;
  color: var(--ink);
}
.hero .hl-line  { display: block; overflow: hidden; }
.hero .hl-inner { display: block; opacity: 0; transform: translateY(110%); will-change: transform, opacity; }

/* Brand sub — JetBrains Mono */
.hero .brand-sub {
  font-family: var(--font-mono);
  font-size: clamp(11px, 0.8vw, 12px);
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--orange);
  margin-top: 16px;
  margin-bottom: 26px;
  opacity: 0;
  will-change: opacity;
}

/* Body copy — DM Sans */
.hero .subcopy {
  font-family: var(--font-body);
  font-size: clamp(14px, 1.2vw, 16px);
  font-weight: 400;
  line-height: 1.68;
  color: var(--ink-md);
  max-width: 380px;
  margin-bottom: 34px;
  opacity: 0;
  transform: translateY(14px);
  will-change: transform, opacity;
}

/* CTAs */
.hero .ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  opacity: 0;
  transform: translateY(12px);
  will-change: transform, opacity;
}

.hero .btn-primary {
  display: inline-flex;
  align-items: center;
  padding: 14px 26px;
  background: var(--orange);
  color: #fff;
  font-family: var(--font-mono);
  font-size: clamp(11px, 0.9vw, 13px);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  border: 2px solid var(--orange);
  cursor: pointer;
  transition: background 0.17s, border-color 0.17s, transform 0.12s;
}
.hero .btn-primary:hover {
  background: var(--orange-dim);
  border-color: var(--orange-dim);
  transform: translateY(-1px);
}

.hero .btn-ghost {
  display: inline-flex;
  align-items: center;
  padding: 14px 26px;
  background: transparent;
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: clamp(11px, 0.9vw, 13px);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  border: 2px solid var(--ink);
  cursor: pointer;
  transition: background 0.17s, color 0.17s, transform 0.12s;
}
.hero .btn-ghost:hover {
  background: var(--ink);
  color: var(--cream);
  transform: translateY(-1px);
}

/* ── Reduced motion ── */
@media (prefers-reduced-motion: reduce) {
  .hero .bg-grid                                         { opacity: 1 !important; }
  .hero #bow-wrap                                        { opacity: 1 !important; }
  .hero #target-wrap                                     { opacity: 1 !important; }
  .hero .eyebrow, .hero .hl-inner, .hero .brand-sub,
  .hero .subcopy,  .hero .ctas                          { opacity: 1 !important; transform: none !important; }
}

/* ── Tablet 480px–860px ── */
@media (max-width: 860px) {
  #hero .hero-inner {
    padding-left:   clamp(24px, 5vw, 48px);
    padding-right:  clamp(24px, 5vw, 48px);
    padding-top:    clamp(60px, 10vh, 100px);
    padding-bottom: clamp(60px, 10vh, 100px);
  }
  .hero #target-wrap { display: none !important; }
  .hero #bow-wrap {
    left: clamp(10px, 3vw, 28px);
    width: clamp(60px, 10vw, 100px);
  }
  .hero .subcopy   { max-width: 100%; }
  .hero .eyebrow   { font-size: 10px; }
  .hero .brand-sub { font-size: 10px; }
  .hero .btn-primary,
  .hero .btn-ghost { font-size: 10px; padding: 13px 20px; }
}

/* ── Mobile <480px ── */
@media (max-width: 480px) {
  #hero .hero-inner {
    padding-left:   20px;
    padding-right:  20px;
    padding-top:    clamp(48px, 10vh, 80px);
    padding-bottom: clamp(48px, 10vh, 80px);
  }
  .hero #bow-wrap { width: 64px; left: 8px; }
  .hero .headline { font-size: clamp(44px, 13vw, 58px); }
  .hero .subcopy  { font-size: 15px; }
  .hero .ctas {
    flex-direction: column;
    align-items: stretch;
  }
  .hero .btn-primary,
  .hero .btn-ghost {
    justify-content: center;
    font-size: 10px;
    padding: 15px 20px;
  }
}