/* ==========================================================================
   CMD Enterprises LLC — Design System
   "where technology and creativity collide"
   ========================================================================== */

/* ----- Reset & base ----- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }

/* ----- Design tokens ----- */
:root {
  /* Brand */
  --pink: #D259A1;
  --pink-dark: #B8438A;
  --pink-light: #FDEAF4;
  --pink-tint: #FBF4F8;

  /* Neutrals */
  --ink: #0A0A0B;
  --ink-soft: #18181B;
  --gray-900: #18181B;
  --gray-700: #3F3F46;
  --gray-500: #71717A;
  --gray-400: #A1A1AA;
  --gray-300: #D4D4D8;
  --gray-200: #E4E4E7;
  --gray-100: #F4F4F5;
  --gray-50: #FAFAFA;
  --paper: #FFFFFF;
  --cream: #FAF7F2;

  /* Typography */
  --font-serif: 'Playfair Display', 'Times New Roman', serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Layout */
  --container: 1200px;
  --container-narrow: 880px;

  /* Motion */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ----- Typography ----- */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--ink);
}
h1 { font-size: clamp(2.5rem, 5.5vw, 4.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 2.5vw, 1.875rem); }
h4 { font-size: 1.25rem; letter-spacing: -0.01em; }
p { color: var(--gray-700); }
.lede {
  font-size: clamp(1.125rem, 1.5vw, 1.375rem);
  line-height: 1.55;
  color: var(--gray-700);
  max-width: 56ch;
}
.eyebrow {
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--pink);
  margin-bottom: 1.25rem;
}
.serif-accent { font-style: italic; color: var(--pink); }

/* ----- Layout ----- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.5rem;
}
.container-narrow {
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 0 1.5rem;
}
section { padding: clamp(4rem, 9vw, 7rem) 0; }
.section-divider { border-top: 1px solid var(--gray-200); }

/* ----- Buttons ----- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 1.5rem;
  font-size: 0.9375rem;
  font-weight: 500;
  border-radius: 999px;
  transition: all 220ms var(--ease);
  white-space: nowrap;
}
.btn-primary {
  background: var(--ink);
  color: var(--paper);
}
.btn-primary:hover {
  background: var(--pink);
  transform: translateY(-1px);
}
.btn-secondary {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--gray-300);
}
.btn-secondary:hover {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--paper);
}
.btn-pink {
  background: var(--pink);
  color: var(--paper);
}
.btn-pink:hover {
  background: var(--pink-dark);
  transform: translateY(-1px);
}
.btn-ghost {
  color: var(--ink);
  padding: 0.5rem 0;
  border-bottom: 1px solid currentColor;
  border-radius: 0;
}
.btn-ghost:hover { color: var(--pink); }
.btn .arrow {
  display: inline-block;
  transition: transform 220ms var(--ease);
}
.btn:hover .arrow { transform: translateX(3px); }

/* ----- Navigation ----- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--gray-200);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  max-width: var(--container);
  margin: 0 auto;
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.nav-brand img { width: 38px; height: 38px; }
.nav-brand-text { line-height: 1; }
.nav-brand-text small {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  color: var(--gray-500);
  margin-top: 2px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}
.nav-links a {
  font-size: 0.9375rem;
  color: var(--gray-700);
  font-weight: 450;
  transition: color 180ms var(--ease);
  position: relative;
}
.nav-links a:hover, .nav-links a.active { color: var(--ink); }
.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--pink);
}
.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--ink);
  position: relative;
}
.nav-toggle span::before,
.nav-toggle span::after {
  content: '';
  position: absolute;
  left: 0;
  width: 100%;
  height: 1.5px;
  background: var(--ink);
}
.nav-toggle span::before { top: -7px; }
.nav-toggle span::after { top: 7px; }

@media (max-width: 820px) {
  .nav-toggle { display: inline-flex; }
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--gray-200);
    padding: 1rem 1.5rem 1.5rem;
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: all 220ms var(--ease);
  }
  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .nav-links li { width: 100%; }
  .nav-links a {
    display: block;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--gray-100);
    font-size: 1rem;
  }
  .nav-links .btn { margin-top: 0.75rem; width: 100%; justify-content: center; }
}

/* ----- Hero ----- */
.hero {
  padding: clamp(5rem, 12vw, 9rem) 0 clamp(4rem, 8vw, 6rem);
  position: relative;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  align-items: center;
}
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 3rem; }
}
.hero h1 {
  margin-bottom: 1.5rem;
}
.hero .lede {
  margin-bottom: 2rem;
}
.hero-ctas {
  display: flex;
  gap: 0.875rem;
  flex-wrap: wrap;
}
.hero-visual {
  position: relative;
  aspect-ratio: 1 / 1;
  max-width: 460px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, var(--pink-light), transparent 65%);
  border-radius: 50%;
}
.hero-visual img {
  position: relative;
  width: 78%;
  height: 78%;
  object-fit: contain;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.5rem 0.875rem;
  background: var(--pink-light);
  color: var(--pink-dark);
  border-radius: 999px;
  font-size: 0.8125rem;
  font-weight: 500;
  margin-bottom: 1.5rem;
}
.hero-badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--pink);
}

/* ----- Cards / Feature grids ----- */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.75rem;
}
.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
@media (max-width: 900px) { .grid-3, .grid-4 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .grid-3, .grid-4, .grid-2 { grid-template-columns: 1fr; } }

.card {
  background: var(--paper);
  border: 1px solid var(--gray-200);
  border-radius: 16px;
  padding: 2rem;
  transition: all 280ms var(--ease);
}
.card:hover {
  border-color: var(--ink);
  transform: translateY(-2px);
}
.card-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--pink-light);
  color: var(--pink-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
}
.card h3 { margin-bottom: 0.75rem; }
.card p { font-size: 0.9375rem; }

.card-dark {
  background: var(--ink);
  color: var(--paper);
  border: none;
}
.card-dark h3 { color: var(--paper); }
.card-dark p { color: var(--gray-300); }
.card-dark .card-icon { background: rgba(210, 89, 161, 0.18); color: var(--pink); }

/* ----- Section header ----- */
.section-header {
  max-width: 720px;
  margin: 0 auto 3.5rem;
  text-align: center;
}
.section-header.left { margin-left: 0; text-align: left; }
.section-header h2 { margin-bottom: 1rem; }
.section-header p {
  font-size: 1.0625rem;
  color: var(--gray-700);
}

/* ----- Stats strip ----- */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--gray-200);
  border: 1px solid var(--gray-200);
  border-radius: 16px;
  overflow: hidden;
}
.stat {
  background: var(--paper);
  padding: 2rem 1.5rem;
  text-align: center;
}
.stat-num {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 0.5rem;
}
.stat-num .accent { color: var(--pink); }
.stat-label {
  font-size: 0.8125rem;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
@media (max-width: 720px) {
  .stats { grid-template-columns: 1fr 1fr; }
}

/* ----- CTA banner ----- */
.cta-banner {
  background: var(--ink);
  color: var(--paper);
  border-radius: 24px;
  padding: clamp(2.5rem, 6vw, 4.5rem) clamp(2rem, 5vw, 4rem);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 50%;
  height: 200%;
  background: radial-gradient(circle, rgba(210, 89, 161, 0.35), transparent 70%);
  pointer-events: none;
}
.cta-banner > * { position: relative; }
.cta-banner h2 {
  color: var(--paper);
  margin-bottom: 1rem;
}
.cta-banner p {
  color: var(--gray-300);
  font-size: 1.125rem;
  max-width: 52ch;
  margin: 0 auto 2rem;
}
.cta-banner .btn-primary {
  background: var(--paper);
  color: var(--ink);
}
.cta-banner .btn-primary:hover {
  background: var(--pink);
  color: var(--paper);
}

/* ----- Process steps ----- */
.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  counter-reset: step;
}
@media (max-width: 900px) { .process { grid-template-columns: 1fr 1fr; } }
@media (max-width: 540px) { .process { grid-template-columns: 1fr; } }
.process-step { position: relative; }
.process-step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-serif);
  font-size: 0.875rem;
  color: var(--pink);
  font-weight: 500;
  display: block;
  margin-bottom: 0.5rem;
  letter-spacing: 0.08em;
}
.process-step h4 {
  margin-bottom: 0.625rem;
  font-family: var(--font-sans);
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: -0.005em;
}
.process-step p { font-size: 0.9375rem; }

/* ----- Service detail rows ----- */
.service-row {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 3rem;
  padding: 3rem 0;
  border-top: 1px solid var(--gray-200);
  align-items: start;
}
.service-row:last-child { border-bottom: 1px solid var(--gray-200); }
@media (max-width: 820px) { .service-row { grid-template-columns: 1fr; gap: 1.5rem; padding: 2.5rem 0; } }
.service-meta .eyebrow { color: var(--gray-500); }
.service-meta h3 { margin-bottom: 0.75rem; }
.service-body p { margin-bottom: 1rem; }
.service-body ul {
  list-style: none;
  margin-top: 1rem;
  display: grid;
  gap: 0.625rem;
}
.service-body li {
  position: relative;
  padding-left: 1.5rem;
  font-size: 0.9375rem;
  color: var(--gray-700);
}
.service-body li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--pink);
}

/* ----- Form ----- */
.form-grid {
  display: grid;
  gap: 1.25rem;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }
.field label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 0.5rem;
  letter-spacing: 0.01em;
}
.field input,
.field textarea,
.field select {
  width: 100%;
  padding: 0.875rem 1rem;
  font: inherit;
  font-size: 1rem;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--gray-300);
  border-radius: 10px;
  transition: border-color 180ms var(--ease), box-shadow 180ms var(--ease);
}
.field input:focus,
.field textarea:focus,
.field select:focus {
  outline: none;
  border-color: var(--pink);
  box-shadow: 0 0 0 4px var(--pink-light);
}
.field textarea { min-height: 140px; resize: vertical; }
.form-note {
  font-size: 0.875rem;
  color: var(--gray-500);
  margin-top: 0.5rem;
}
.form-status {
  margin-top: 1rem;
  padding: 0.875rem 1rem;
  border-radius: 10px;
  font-size: 0.9375rem;
  display: none;
}
.form-status.success {
  display: block;
  background: var(--pink-light);
  color: var(--pink-dark);
}

/* ----- Contact info block ----- */
.contact-info {
  background: var(--gray-50);
  border-radius: 16px;
  padding: 2rem;
}
.contact-info h3 {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  margin-bottom: 1.25rem;
}
.contact-info ul { list-style: none; display: grid; gap: 1rem; }
.contact-info li { display: flex; gap: 0.875rem; font-size: 0.9375rem; }
.contact-info .label {
  color: var(--gray-500);
  min-width: 70px;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding-top: 2px;
}
.contact-info a:hover { color: var(--pink); }

/* ----- Values / About sections ----- */
.value-card {
  padding: 1.75rem 0;
  border-top: 1px solid var(--gray-200);
}
.value-card:last-child { border-bottom: 1px solid var(--gray-200); }
.value-card-inner {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 2rem;
  align-items: baseline;
}
@media (max-width: 700px) { .value-card-inner { grid-template-columns: 1fr; gap: 0.5rem; } }
.value-card h3 { font-size: 1.5rem; }
.value-card p { font-size: 1rem; max-width: 60ch; }

/* ----- Footer ----- */
.footer {
  background: var(--ink);
  color: var(--gray-300);
  padding: 4.5rem 0 2rem;
  margin-top: clamp(4rem, 8vw, 6rem);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}
@media (max-width: 820px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}
@media (max-width: 540px) {
  .footer-grid { grid-template-columns: 1fr; }
}
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.footer-brand-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.footer-brand img { width: 44px; height: 44px; }
.footer-brand-text {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  color: var(--paper);
  letter-spacing: -0.01em;
}
.footer-brand p {
  font-size: 0.9375rem;
  color: var(--gray-400);
  max-width: 30ch;
  line-height: 1.55;
}
.footer-tagline {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--pink);
  font-size: 0.9375rem;
}
.footer h4 {
  color: var(--paper);
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1.25rem;
}
.footer ul { list-style: none; display: grid; gap: 0.75rem; }
.footer ul a {
  font-size: 0.9375rem;
  color: var(--gray-400);
  transition: color 180ms var(--ease);
}
.footer ul a:hover { color: var(--paper); }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.8125rem;
  color: var(--gray-500);
}
.footer-bottom a:hover { color: var(--paper); }

/* ----- Page hero (interior pages) ----- */
.page-hero {
  padding: clamp(4rem, 10vw, 7rem) 0 clamp(3rem, 6vw, 4.5rem);
  border-bottom: 1px solid var(--gray-200);
}
.page-hero .eyebrow { color: var(--pink); }
.page-hero h1 {
  max-width: 18ch;
  margin-bottom: 1.5rem;
  font-size: clamp(2.25rem, 5vw, 4rem);
}
.page-hero .lede { max-width: 60ch; }

/* ----- About narrative ----- */
.narrative {
  max-width: 720px;
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--gray-700);
}
.narrative p { margin-bottom: 1.25rem; }
.narrative .pullquote {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  line-height: 1.35;
  color: var(--ink);
  font-style: italic;
  border-left: 3px solid var(--pink);
  padding: 0.5rem 0 0.5rem 1.5rem;
  margin: 2rem 0;
}

/* ----- Utility ----- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.bg-cream { background: var(--cream); }
.bg-tint { background: var(--pink-tint); }
.bg-gray { background: var(--gray-50); }

/* ----- Reveal (subtle entrance animation on first load) -----
   Content is always visible — `.reveal` only adds a gentle fade-up animation
   on initial page load. No scroll-based hide-then-show, so content never
   gets stuck invisible on tall screens or for users without JS. */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    animation: revealIn 700ms var(--ease) both;
  }
  .reveal:nth-of-type(2) { animation-delay: 80ms; }
  .reveal:nth-of-type(3) { animation-delay: 160ms; }
  .reveal:nth-of-type(4) { animation-delay: 240ms; }
  @keyframes revealIn {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: translateY(0); }
  }
}

/* ----- Accessibility ----- */
:focus-visible {
  outline: 2px solid var(--pink);
  outline-offset: 3px;
  border-radius: 4px;
}
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}