/* ============================================================
   AXON AGENCY — Style System
   Art direction: Dark-techy meets clean professional
   Palette: Deep navy/charcoal + electric teal accent
   Type: Space Grotesk (display/body) + Space Mono (mono accents)
   ============================================================ */

/* ============================================================
   DESIGN TOKENS
   ============================================================ */
:root {
  /* Type scale */
  --text-xs:   clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl:   clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl:  clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl:  clamp(2.5rem, 1rem + 4vw, 5rem);

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.625rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --transition: 200ms var(--ease-out);

  /* Fonts */
  --font-display: 'Space Grotesk', 'Helvetica Neue', sans-serif;
  --font-body:    'Space Grotesk', 'Helvetica Neue', sans-serif;
  --font-mono:    'Space Mono', 'Courier New', monospace;

  /* Content widths */
  --content-narrow: 640px;
  --content-default: 980px;
  --content-wide: 1200px;
}

/* LIGHT MODE */
:root, [data-theme="light"] {
  --color-bg:             #F4F4F2;
  --color-surface:        #FAFAF8;
  --color-surface-2:      #FFFFFF;
  --color-surface-offset: #EBEBEA;
  --color-border:         #DDDCDA;
  --color-divider:        #E5E4E2;

  --color-text:           #1A1A1A;
  --color-text-muted:     #6B6A68;
  --color-text-faint:     #ADADAB;

  --color-primary:        #00909A;
  --color-primary-hover:  #007880;
  --color-primary-active: #005C63;
  --color-primary-highlight: #D4EDEE;
  --color-accent-glow:    rgba(0, 144, 154, 0.25);

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.07);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.10);
}

/* DARK MODE */
[data-theme="dark"] {
  --color-bg:             #111214;
  --color-surface:        #17191C;
  --color-surface-2:      #1D2025;
  --color-surface-offset: #1A1C1F;
  --color-border:         #2C2F35;
  --color-divider:        #222529;

  --color-text:           #E8E8E6;
  --color-text-muted:     #737270;
  --color-text-faint:     #4A4947;

  --color-primary:        #3BBCC8;
  --color-primary-hover:  #2EA8B4;
  --color-primary-active: #2191A0;
  --color-primary-highlight: #1C3438;
  --color-accent-glow:    rgba(59, 188, 200, 0.2);

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.35);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.45);
}



/* ============================================================
   BASE RESET
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: var(--space-16);
}
body {
  min-height: 100dvh;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
  transition: background 0.2s, color 0.2s;
}
img, picture, video, canvas, svg { display: block; max-width: 100%; height: auto; }
ul[role="list"], ol[role="list"] { list-style: none; }
input, button, textarea, select { font: inherit; color: inherit; }
h1, h2, h3, h4, h5, h6 { text-wrap: balance; line-height: 1.15; font-family: var(--font-display); font-weight: 600; }
p, li { text-wrap: pretty; max-width: 72ch; }
::selection { background: var(--color-accent-glow); color: var(--color-text); }
:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 3px; border-radius: var(--radius-sm); }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}
a { color: var(--color-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-primary-hover); }
button { cursor: pointer; background: none; border: none; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border-width: 0; }

/* ============================================================
   LAYOUT UTILITIES
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-4), 5vw, var(--space-12));
}
.section {
  padding-block: clamp(var(--space-12), 8vw, var(--space-24));
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: all var(--transition);
  white-space: nowrap;
  letter-spacing: 0.01em;
}
.btn-lg { padding: var(--space-4) var(--space-8); font-size: var(--text-base); }
.btn-full { width: 100%; }
.btn-primary {
  background: var(--color-primary);
  color: #fff;
  border: 2px solid var(--color-primary);
}
.btn-primary:hover { background: var(--color-primary-hover); border-color: var(--color-primary-hover); color: #fff; transform: translateY(-1px); box-shadow: 0 6px 20px var(--color-accent-glow); }
.btn-primary:active { transform: translateY(0); }
.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}
.btn-outline:hover { background: var(--color-primary-highlight); color: var(--color-primary); transform: translateY(-1px); }
.btn-ghost {
  background: transparent;
  color: var(--color-text-muted);
  border: 2px solid var(--color-border);
}
.btn-ghost:hover { border-color: var(--color-text-muted); color: var(--color-text); background: var(--color-surface); }

/* ============================================================
   HEADER
   ============================================================ */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in oklch, var(--color-bg) 85%, transparent);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition), background var(--transition);
}
.header--scrolled { box-shadow: var(--shadow-sm); }
.header-inner {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  height: 64px;
}
.logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  flex-shrink: 0;
}
.logo-text {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.02em;
}
.logo-dot { color: var(--color-primary); }
.nav {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  margin-left: auto;
}
.nav-link {
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}
.nav-link:hover { color: var(--color-text); background: var(--color-surface-offset); }
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-left: var(--space-2);
}
.btn-theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  transition: color var(--transition), background var(--transition);
}
.btn-theme-toggle:hover { color: var(--color-text); background: var(--color-surface-offset); }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
}
.nav-toggle span { display: block; width: 20px; height: 2px; background: var(--color-text); border-radius: 2px; transition: all 0.25s; }
.nav-mobile {
  display: none;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-4) var(--space-6);
  border-top: 1px solid var(--color-border);
  background: var(--color-bg);
}
.nav-mobile.open { display: flex; }
.nav-mobile-link { font-size: var(--text-base); font-weight: 500; color: var(--color-text-muted); padding: var(--space-2) 0; }
.nav-mobile-link:hover { color: var(--color-text); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(var(--space-16), 12vw, var(--space-32));
  background: var(--color-bg);
}
.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--color-border) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-border) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: 0.35;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 0%, black 40%, transparent 100%);
}
.hero-pulse {
  position: absolute;
  top: -120px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--color-accent-glow) 0%, transparent 65%);
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-6);
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--color-primary-highlight);
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.badge-dot {
  width: 7px;
  height: 7px;
  background: var(--color-primary);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.8); }
}
.hero-headline {
  font-size: var(--text-3xl);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.08;
  color: var(--color-text);
}
.headline-accent { color: var(--color-primary); }
.hero-sub {
  max-width: 560px;
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
}
.hero-cta-group {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  justify-content: center;
  margin-top: var(--space-2);
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  margin-top: var(--space-8);
  padding: var(--space-5) var(--space-8);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
}
.stat-item { display: flex; flex-direction: column; align-items: center; gap: 2px; }
.stat-value { font-family: var(--font-mono); font-size: var(--text-xl); font-weight: 700; color: var(--color-text); letter-spacing: -0.02em; }
.stat-label { font-size: var(--text-xs); color: var(--color-text-muted); font-weight: 500; }
.stat-divider { width: 1px; height: 40px; background: var(--color-border); }

/* ============================================================
   TRUST BAR
   ============================================================ */
.trust-bar {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding-block: var(--space-4);
}
.trust-bar-inner {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  flex-wrap: wrap;
}
.trust-label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-faint);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  white-space: nowrap;
}
.trust-tags { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.tag {
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text-muted);
  background: var(--color-surface-offset);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
}

/* ============================================================
   SECTION HEADERS
   ============================================================ */
.section-header {
  text-align: center;
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: clamp(var(--space-8), 5vw, var(--space-16));
}
.section-eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}
.section-title {
  font-size: var(--text-2xl);
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}
.section-sub {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: 52ch;
  margin-inline: auto;
}

/* ============================================================
   SERVICES
   ============================================================ */
.services { background: var(--color-bg); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-5);
}
.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  position: relative;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.service-card:hover { border-color: var(--color-primary); box-shadow: 0 0 0 1px var(--color-primary), var(--shadow-md); transform: translateY(-3px); }
.service-card.featured {
  border-color: var(--color-primary);
  background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-primary-highlight) 100%);
}
.service-card-badge {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  padding: var(--space-1) var(--space-3);
  background: var(--color-primary);
  color: white;
  font-size: var(--text-xs);
  font-weight: 700;
  border-radius: var(--radius-full);
  letter-spacing: 0.03em;
}
.service-icon {
  width: 52px;
  height: 52px;
  background: var(--color-primary-highlight);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  flex-shrink: 0;
}
.service-name { font-size: var(--text-lg); font-weight: 700; color: var(--color-text); }
.service-desc { font-size: var(--text-sm); color: var(--color-text-muted); line-height: 1.65; }
.service-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-top: auto;
}
.service-features li {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  padding-left: var(--space-4);
  position: relative;
  max-width: none;
}
.service-features li::before { content: "—"; position: absolute; left: 0; color: var(--color-primary); font-weight: 700; }
.service-link { font-size: var(--text-sm); font-weight: 600; color: var(--color-primary); margin-top: var(--space-2); }
.service-link:hover { color: var(--color-primary-hover); }
.service-card-cta {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-active) 100%);
  border-color: transparent;
  justify-content: center;
  align-items: flex-start;
  gap: var(--space-5);
}
.service-card-cta .service-name { color: white; }
.service-card-cta .service-desc { color: rgba(255,255,255,0.75); }
.service-card-cta:hover { border-color: transparent; transform: translateY(-3px); box-shadow: 0 8px 30px var(--color-accent-glow); }

/* ============================================================
   PROCESS
   ============================================================ */
.process { background: var(--color-surface); }
.process-steps {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  align-items: start;
  gap: var(--space-4);
}
.process-step { display: flex; flex-direction: column; gap: var(--space-4); align-items: center; text-align: center; }
.step-number {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.08em;
  width: 44px;
  height: 44px;
  border: 2px solid var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-highlight);
  flex-shrink: 0;
}
.step-title { font-size: var(--text-base); font-weight: 700; color: var(--color-text); }
.step-desc { font-size: var(--text-sm); color: var(--color-text-muted); line-height: 1.65; max-width: 220px; }
.process-connector {
  width: 40px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-border));
  margin-top: 22px;
  flex-shrink: 0;
}

/* ============================================================
   PRICING
   ============================================================ */
.pricing { background: var(--color-bg); }
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-5);
  align-items: start;
}
.pricing-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  position: relative;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.pricing-card:hover { border-color: var(--color-primary); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.pricing-card-featured {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 1px var(--color-primary), var(--shadow-lg);
}
.pricing-card-fullstack {
  grid-column: span 1;
  background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-primary-highlight) 100%);
  border-color: var(--color-primary);
}
.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: var(--space-1) var(--space-4);
  background: var(--color-primary);
  color: white;
  font-size: var(--text-xs);
  font-weight: 700;
  border-radius: var(--radius-full);
  white-space: nowrap;
}
.pricing-badge-dark { background: var(--color-text); }
.plan-header { display: flex; flex-direction: column; gap: var(--space-2); }
.plan-name { font-size: var(--text-xs); font-weight: 700; color: var(--color-primary); letter-spacing: 0.08em; text-transform: uppercase; font-family: var(--font-mono); }
.plan-price { display: flex; align-items: baseline; gap: var(--space-1); margin-block: var(--space-1); }
.price-amount { font-size: var(--text-2xl); font-weight: 700; letter-spacing: -0.03em; color: var(--color-text); }
.price-period { font-size: var(--text-base); color: var(--color-text-muted); }
.plan-desc { font-size: var(--text-sm); color: var(--color-text-muted); line-height: 1.6; }
.plan-features { display: flex; flex-direction: column; gap: var(--space-3); }
.plan-features li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  max-width: none;
}
.check { color: var(--color-primary); font-weight: 700; flex-shrink: 0; margin-top: 1px; }
.addons-section {
  margin-top: var(--space-16);
  padding: var(--space-8);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
}
.addons-title { font-size: var(--text-lg); font-weight: 700; color: var(--color-text); margin-bottom: var(--space-6); }
.addons-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: var(--space-3); }
.addon-item { display: flex; justify-content: space-between; align-items: center; gap: var(--space-4); padding: var(--space-3) var(--space-4); background: var(--color-surface-offset); border-radius: var(--radius-md); border: 1px solid var(--color-border); flex-wrap: wrap; }
.addon-name { font-size: var(--text-sm); color: var(--color-text); font-weight: 500; }
.addon-price { font-size: var(--text-xs); font-weight: 700; color: var(--color-primary); font-family: var(--font-mono); white-space: nowrap; }

/* ============================================================
   ABOUT
   ============================================================ */
.about { background: var(--color-surface); }
.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-12), 6vw, var(--space-20));
  align-items: center;
}
.about-content { display: flex; flex-direction: column; gap: var(--space-6); }
.about-content .section-header { text-align: left; margin-inline: 0; margin-bottom: 0; }
.about-content .section-title { text-align: left; }
.about-text { font-size: var(--text-base); color: var(--color-text-muted); line-height: 1.75; }
.about-values { display: flex; flex-direction: column; gap: var(--space-5); margin-top: var(--space-2); }
.value-item { display: flex; gap: var(--space-4); align-items: flex-start; }
.value-icon { color: var(--color-primary); font-size: 8px; margin-top: 7px; flex-shrink: 0; }
.value-item strong { display: block; font-size: var(--text-base); font-weight: 600; color: var(--color-text); margin-bottom: var(--space-1); }
.value-item p { font-size: var(--text-sm); color: var(--color-text-muted); line-height: 1.65; max-width: 42ch; }
.about-visual { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.about-metric-card {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.about-metric-card:hover { border-color: var(--color-primary); box-shadow: var(--shadow-sm); }
.metric-number { font-family: var(--font-mono); font-size: var(--text-xl); font-weight: 700; color: var(--color-primary); letter-spacing: -0.02em; }
.metric-label { font-size: var(--text-xs); color: var(--color-text-muted); line-height: 1.5; }

/* ============================================================
   CONTACT
   ============================================================ */
.contact { background: var(--color-bg); }
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: clamp(var(--space-10), 6vw, var(--space-20));
  align-items: start;
}
.contact-left { display: flex; flex-direction: column; gap: var(--space-5); }
.contact-left .section-title { text-align: left; }
.contact-sub { font-size: var(--text-base); color: var(--color-text-muted); line-height: 1.7; }
.contact-info { display: flex; flex-direction: column; gap: var(--space-3); margin-top: var(--space-2); }
.contact-info-item { display: flex; align-items: center; gap: var(--space-3); font-size: var(--text-sm); color: var(--color-text-muted); }
.contact-info-item svg { flex-shrink: 0; color: var(--color-primary); }
.contact-info-item a { color: var(--color-text-muted); text-decoration: none; }
.contact-info-item a:hover { color: var(--color-primary); }
.contact-form {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  box-shadow: var(--shadow-sm);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.form-group { display: flex; flex-direction: column; gap: var(--space-2); }
.form-group label { font-size: var(--text-xs); font-weight: 600; color: var(--color-text-muted); letter-spacing: 0.03em; text-transform: uppercase; }
.form-group label span { color: var(--color-primary); }
.form-group input,
.form-group select,
.form-group textarea {
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface-offset);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--color-text);
  transition: border-color var(--transition), box-shadow var(--transition);
  width: 100%;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--color-text-faint); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-accent-glow);
}
.form-group textarea { resize: vertical; min-height: 100px; line-height: 1.6; }
.form-group select { cursor: pointer; appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23999' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right var(--space-3) center; padding-right: var(--space-8); }
.form-disclaimer { font-size: var(--text-xs); color: var(--color-text-faint); text-align: center; }
.form-success {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  background: color-mix(in oklch, var(--color-primary) 10%, var(--color-surface));
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-md);
  color: var(--color-primary);
  font-size: var(--text-sm);
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding-block: var(--space-10);
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  flex-wrap: wrap;
}
.footer-brand { display: flex; flex-direction: column; gap: var(--space-2); }
.footer-tagline { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--color-text-muted); letter-spacing: 0.1em; }
.footer-nav { display: flex; gap: var(--space-5); flex-wrap: wrap; }
.footer-nav a { font-size: var(--text-sm); color: var(--color-text-muted); transition: color var(--transition); }
.footer-nav a:hover { color: var(--color-text); }
.footer-copy { font-size: var(--text-xs); color: var(--color-text-faint); }


/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .process-steps {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
  .process-connector { width: 2px; height: 24px; margin: 0 auto; background: linear-gradient(180deg, var(--color-primary), var(--color-border)); }
  .about-inner { grid-template-columns: 1fr; }
  .about-visual { order: -1; grid-template-columns: repeat(2, 1fr); }
  .contact-inner { grid-template-columns: 1fr; }
  .contact-left .section-eyebrow { display: block; }
}
@media (max-width: 700px) {
  .nav, .header-actions .btn-primary { display: none; }
  .nav-toggle { display: flex; }
  .hero-stats { flex-direction: column; gap: var(--space-5); padding: var(--space-6); }
  .stat-divider { width: 40px; height: 1px; }
  .form-row { grid-template-columns: 1fr; }
  .pricing-card-fullstack { grid-column: span 1; }
  .footer-inner { flex-direction: column; align-items: flex-start; gap: var(--space-4); }
  .chat-panel { width: calc(100vw - 3rem); }
  .about-visual { grid-template-columns: 1fr 1fr; }
  .services-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .hero-cta-group { flex-direction: column; width: 100%; }
  .hero-cta-group .btn { width: 100%; }
  .about-visual { grid-template-columns: 1fr; }
}

/* ============================================================
   SCROLL ANIMATIONS
   ============================================================ */
.fade-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out);
}
.fade-up.visible { opacity: 1; transform: translateY(0); }