/* =========================================================
   CMXDigital — Marketing Site Styles
   Design system: near-black text on white/light backgrounds,
   electric-blue accent, generous whitespace, subtle motion.
   ========================================================= */

:root {
  --color-bg: #ffffff;
  --color-bg-alt: #f6f8fb;
  --color-ink: #12151c;
  --color-ink-soft: #4b5262;
  --color-ink-faint: #7a8194;
  --color-line: #e6e9f0;
  --color-line-strong: #d6dae4;
  --color-accent: #2563ff;
  --color-accent-dark: #1a46d1;
  --color-accent-soft: #eaf0ff;
  --color-accent-soft-2: #dbe6ff;
  --color-success: #16a34a;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-pill: 999px;

  --shadow-sm: 0 1px 2px rgba(18, 21, 28, 0.06);
  --shadow-md: 0 8px 24px rgba(18, 21, 28, 0.08);
  --shadow-lg: 0 20px 48px rgba(18, 21, 28, 0.12);
  --shadow-accent: 0 10px 24px rgba(37, 99, 255, 0.28);

  --container-w: 1160px;
  --header-h: 76px;

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

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--color-ink);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  line-height: 1.55;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, p { margin: 0; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
input, textarea { font: inherit; color: inherit; }

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

h1, h2, h3 { font-weight: 700; letter-spacing: -0.02em; }

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-ink);
  color: #fff;
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  z-index: 1000;
}
.skip-link:focus {
  left: 24px;
  top: 12px;
}

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  border-radius: var(--radius-pill);
  padding: 14px 26px;
  font-size: 0.98rem;
  transition: transform 0.18s var(--ease), box-shadow 0.18s var(--ease), background-color 0.18s var(--ease), border-color 0.18s var(--ease);
  white-space: nowrap;
}
.btn-primary {
  background: var(--color-accent);
  color: #fff;
  box-shadow: var(--shadow-accent);
}
.btn-primary:hover {
  background: var(--color-accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 14px 30px rgba(37, 99, 255, 0.34);
}
.btn-primary:active { transform: translateY(0); }
.btn-ghost {
  background: transparent;
  color: var(--color-ink);
  border: 1.5px solid var(--color-line-strong);
}
.btn-ghost:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  transform: translateY(-2px);
}
.btn-sm { padding: 10px 20px; font-size: 0.9rem; }
.btn-lg { padding: 16px 32px; font-size: 1.02rem; }
.btn-block { width: 100%; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 500;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
  height: var(--header-h);
  display: flex;
  align-items: center;
}
.site-header.scrolled {
  border-bottom-color: var(--color-line);
  box-shadow: 0 1px 0 rgba(18,21,28,0.03);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.logo {
  font-size: 1.28rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--color-ink);
}
.logo-accent { color: var(--color-accent); }

.main-nav ul {
  display: flex;
  gap: 34px;
}
.main-nav a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-ink-soft);
  position: relative;
  padding: 6px 0;
  transition: color 0.18s ease;
}
.main-nav a::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 2px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.25s var(--ease);
}
.main-nav a:hover {
  color: var(--color-ink);
}
.main-nav a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-actions { display: flex; align-items: center; gap: 14px; }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
}
.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--color-ink);
  margin: 0 auto;
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Sections base ---------- */
.section { padding: 108px 0; }
.section-head {
  max-width: 640px;
  margin: 0 auto 56px;
  text-align: center;
}
.section-head h2 {
  font-size: clamp(1.8rem, 3.2vw, 2.5rem);
  margin-bottom: 16px;
}
.section-head p {
  color: var(--color-ink-soft);
  font-size: 1.08rem;
}
.eyebrow {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-accent);
  background: var(--color-accent-soft);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 22px;
}

/* ---------- Hero ---------- */
.hero {
  padding: 64px 0 100px;
  background: linear-gradient(180deg, var(--color-bg-alt) 0%, var(--color-bg) 60%);
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 56px;
  align-items: center;
}
.hero h1 {
  font-size: clamp(2.3rem, 4.6vw, 3.5rem);
  line-height: 1.08;
  margin-bottom: 22px;
}
.hero-sub {
  font-size: 1.15rem;
  color: var(--color-ink-soft);
  max-width: 480px;
  margin-bottom: 34px;
}
.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 30px;
}
.trust-statement {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.92rem;
  color: var(--color-ink-faint);
  font-weight: 500;
}
.trust-statement svg { color: var(--color-accent); flex-shrink: 0; }

/* Browser mockup */
.hero-visual { position: relative; }
.browser-mock {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-line);
  overflow: hidden;
  transform: perspective(1200px) rotateY(-4deg) rotateX(2deg);
}
.browser-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 16px;
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-line);
}
.browser-bar .dot {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--color-line-strong);
}
.browser-url {
  margin-left: 12px;
  font-size: 0.76rem;
  color: var(--color-ink-faint);
  background: #fff;
  border: 1px solid var(--color-line);
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  flex: 1;
  max-width: 220px;
}
.browser-body { padding: 22px; }
.mock-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 22px;
}
.mock-logo {
  width: 30px; height: 30px;
  border-radius: 8px;
  background: var(--color-accent);
}
.mock-links { display: flex; gap: 10px; }
.mock-links span {
  width: 26px; height: 6px;
  border-radius: 4px;
  background: var(--color-line-strong);
}
.mock-hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 18px;
  align-items: center;
  padding: 20px 0 26px;
}
.mock-line {
  height: 10px;
  border-radius: 5px;
  background: var(--color-line-strong);
  margin-bottom: 10px;
}
.mock-line.lg { width: 90%; height: 16px; background: var(--color-ink); opacity: 0.85; }
.mock-line.md { width: 70%; }
.mock-button {
  margin-top: 16px;
  width: 100px;
  height: 26px;
  border-radius: var(--radius-pill);
  background: var(--color-accent);
}
.mock-hero-art {
  aspect-ratio: 1.2;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--color-accent-soft), var(--color-accent-soft-2));
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.mock-blob {
  width: 62%;
  height: 62%;
  border-radius: 40% 60% 55% 45% / 45% 40% 60% 55%;
  background: var(--color-accent);
  opacity: 0.85;
}
.mock-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.mock-card {
  height: 58px;
  border-radius: var(--radius-sm);
  background: var(--color-bg-alt);
  border: 1px solid var(--color-line);
}

.floating-chip {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  border: 1px solid var(--color-line);
  box-shadow: var(--shadow-md);
  border-radius: var(--radius-pill);
  padding: 10px 16px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-ink);
}
.floating-chip svg { color: var(--color-success); }
.chip-1 { top: -18px; right: 6%; }
.chip-2 { bottom: 8%; left: -22px; }
.chip-2 svg { color: var(--color-accent); }

/* ---------- Value cards ---------- */
.card-grid { display: grid; gap: 26px; }
.card-grid.three { grid-template-columns: repeat(3, 1fr); }
.card-grid.four { grid-template-columns: repeat(4, 1fr); }

.value-card {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: 34px 28px;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), border-color 0.25s var(--ease);
}
.value-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-line-strong);
}
.value-icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-md);
  background: var(--color-accent-soft);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.value-card h3 { font-size: 1.18rem; margin-bottom: 10px; }
.value-card p { color: var(--color-ink-soft); font-size: 0.98rem; }

/* ---------- Services ---------- */
.services { background: var(--color-bg-alt); }
.service-card {
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: 30px 26px;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}
.service-num {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: 16px;
  letter-spacing: 0.04em;
}
.service-card h3 { font-size: 1.08rem; margin-bottom: 10px; }
.service-card p { color: var(--color-ink-soft); font-size: 0.94rem; }
.services-note {
  text-align: center;
  margin-top: 44px;
  color: var(--color-ink-faint);
  font-weight: 500;
  font-size: 0.95rem;
}

/* ---------- Process timeline ---------- */
.timeline {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  position: relative;
}
.timeline::before {
  content: '';
  position: absolute;
  top: 27px;
  left: 12%;
  right: 12%;
  height: 2px;
  background: repeating-linear-gradient(90deg, var(--color-line-strong) 0 8px, transparent 8px 16px);
}
.timeline-step { position: relative; text-align: center; padding: 0 12px; }
.timeline-marker {
  width: 56px; height: 56px;
  margin: 0 auto 22px;
  border-radius: 50%;
  background: var(--color-accent);
  color: #fff;
  font-weight: 700;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-accent);
  position: relative;
  z-index: 1;
}
.timeline-step h3 { font-size: 1.1rem; margin-bottom: 10px; }
.timeline-step p { color: var(--color-ink-soft); font-size: 0.95rem; }
.process-note {
  text-align: center;
  margin-top: 48px;
  color: var(--color-ink-faint);
  font-weight: 500;
  font-size: 0.95rem;
}

/* ---------- Why us ---------- */
.why-us { background: var(--color-bg-alt); }
.why-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}
.why-copy h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); margin-bottom: 18px; }
.why-copy > p { color: var(--color-ink-soft); font-size: 1.05rem; margin-bottom: 30px; }
.why-list { display: flex; flex-direction: column; gap: 20px; }
.why-list li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  font-size: 0.98rem;
  color: var(--color-ink-soft);
}
.why-list svg {
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 2px;
}
.why-list strong { color: var(--color-ink); font-weight: 600; }

.stat-panel {
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.stat-row { display: flex; flex-direction: column; gap: 10px; }
.stat-label { font-size: 0.9rem; font-weight: 600; color: var(--color-ink-soft); }
.stat-bar {
  display: block;
  height: 8px;
  border-radius: var(--radius-pill);
  background: var(--color-bg-alt);
  overflow: hidden;
}
.stat-fill {
  display: block;
  height: 100%;
  width: var(--fill, 0%);
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-dark));
  transform-origin: left;
  transform: scaleX(0);
  transition: transform 1s var(--ease);
}
.stat-panel.in-view .stat-fill { transform: scaleX(1); }

/* ---------- Care plans ---------- */
.compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
  max-width: 860px;
  margin: 0 auto;
}
.compare-col {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  position: relative;
}
.compare-col.highlighted {
  background: var(--color-ink);
  color: #fff;
  border-color: var(--color-ink);
}
.compare-tag {
  position: absolute;
  top: -13px;
  left: 32px;
  background: var(--color-accent);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
}
.compare-col h3 { font-size: 1.25rem; margin-bottom: 6px; }
.compare-sub { color: var(--color-ink-soft); font-size: 0.92rem; margin-bottom: 22px; }
.compare-col.highlighted .compare-sub { color: rgba(255,255,255,0.68); }
.compare-col ul { display: flex; flex-direction: column; gap: 14px; }
.compare-col li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.96rem;
  font-weight: 500;
}
.compare-col li::before {
  content: '';
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  flex-shrink: 0;
}
.compare-col.highlighted li::before { background: #6c93ff; }
.care-cta { text-align: center; margin-top: 46px; }

/* ---------- FAQ Accordion ---------- */
.accordion {
  max-width: 760px;
  margin: 0 auto;
  border-top: 1px solid var(--color-line);
}
.accordion-item { border-bottom: 1px solid var(--color-line); }
.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  text-align: left;
  padding: 24px 4px;
  font-size: 1.05rem;
  font-weight: 600;
}
.accordion-trigger:hover { color: var(--color-accent); }
.chevron { flex-shrink: 0; transition: transform 0.3s var(--ease); color: var(--color-ink-faint); }
.accordion-trigger[aria-expanded="true"] .chevron { transform: rotate(180deg); color: var(--color-accent); }
.accordion-panel {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.35s var(--ease);
}
.accordion-panel p {
  padding: 0 4px 24px;
  color: var(--color-ink-soft);
  font-size: 0.98rem;
  max-width: 640px;
}

/* ---------- Final CTA / Contact form ---------- */
.final-cta { background: var(--color-bg-alt); }
.contact-wrap {
  max-width: 720px;
  margin: 0 auto;
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 44px;
  position: relative;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.form-field { margin-bottom: 20px; display: flex; flex-direction: column; gap: 8px; }
.form-field label { font-size: 0.9rem; font-weight: 600; color: var(--color-ink); }
.form-field label span { color: var(--color-accent); }
.form-field input, .form-field textarea {
  border: 1.5px solid var(--color-line-strong);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-size: 0.98rem;
  background: #fff;
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
  resize: vertical;
}
.form-field input:focus, .form-field textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 4px var(--color-accent-soft);
}
.form-field.invalid input, .form-field.invalid textarea {
  border-color: #e0473f;
}
.field-error {
  font-size: 0.82rem;
  color: #e0473f;
  min-height: 1em;
  display: block;
}
.form-note {
  text-align: center;
  font-size: 0.86rem;
  color: var(--color-ink-faint);
  margin-top: 16px;
}
.form-submit-error {
  text-align: center;
  margin-top: 14px;
}

.form-success {
  text-align: center;
  padding: 20px 10px 10px;
}
.form-success svg { margin: 0 auto 18px; color: var(--color-success); }
.form-success h3 { font-size: 1.35rem; margin-bottom: 10px; }
.form-success p { color: var(--color-ink-soft); }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-ink);
  color: rgba(255,255,255,0.72);
  padding: 56px 0 28px;
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.footer-brand .footer-logo { color: #fff; }
.footer-brand p { margin-top: 8px; font-size: 0.92rem; color: rgba(255,255,255,0.55); }
.footer-nav { display: flex; gap: 26px; flex-wrap: wrap; }
.footer-nav a { font-size: 0.92rem; transition: color 0.18s ease; }
.footer-nav a:hover { color: #fff; }
.footer-social { display: flex; gap: 14px; }
.footer-social a {
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.18s ease, color 0.18s ease, transform 0.18s ease;
}
.footer-social a:hover { border-color: var(--color-accent); color: var(--color-accent); transform: translateY(-2px); }
.footer-bottom { padding-top: 24px; }
.footer-bottom p { font-size: 0.84rem; color: rgba(255,255,255,0.5); }

/* ---------- Reveal animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
  .stat-fill { transform: scaleX(1) !important; }
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 1024px) {
  .card-grid.four { grid-template-columns: repeat(2, 1fr); }
  .hero-inner { gap: 40px; }
}

@media (max-width: 900px) {
  .main-nav { display: none; }
  .nav-toggle { display: flex; }
  .nav-actions .btn-sm { display: none; }

  .site-header.menu-open .main-nav {
    display: block;
    position: absolute;
    top: var(--header-h);
    left: 0; right: 0;
    background: #fff;
    border-bottom: 1px solid var(--color-line);
    box-shadow: var(--shadow-md);
    padding: 20px 24px 28px;
  }
  .site-header.menu-open .main-nav ul {
    flex-direction: column;
    gap: 4px;
  }
  .site-header.menu-open .main-nav a {
    display: block;
    padding: 12px 4px;
    font-size: 1.02rem;
  }
  .site-header.menu-open .nav-actions .btn-sm {
    display: none;
  }

  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { order: -1; }
  .browser-mock { transform: none; }
  .hero-sub { max-width: 100%; }

  .card-grid.three, .card-grid.four { grid-template-columns: 1fr 1fr; }
  .why-inner { grid-template-columns: 1fr; }
  .why-visual { order: -1; }
  .timeline { grid-template-columns: 1fr; gap: 46px; }
  .timeline::before { display: none; }
  .compare { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .section { padding: 76px 0; }
  .container { padding: 0 20px; }
  .card-grid.three, .card-grid.four { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .contact-wrap { padding: 30px 22px; }
  .hero { padding: 40px 0 64px; }
  .hero-ctas { flex-direction: column; align-items: stretch; }
  .hero-ctas .btn { width: 100%; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .chip-1, .chip-2 { display: none; }
  .compare-col { padding: 28px 24px; }
}