/* =========================================================
   DrLullaby — For Employers landing page
   Brand: pink+blue editorial gradient, navy CTA, clinical voice
   ========================================================= */

:root {
  /* Type */
  --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;

  /* Fonts */
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', sans-serif;
  --font-display: 'Instrument Serif', Georgia, serif;

  /* Brand palette — derived from DrLullaby site */
  --color-bg: #fbfaf7;
  --color-surface: #ffffff;
  --color-surface-soft: #f5efeb;
  --color-text: #0d0d0d;
  --color-text-muted: #4a4a4a;
  --color-text-faint: #8a8a8a;
  --color-border: #e6e1dc;

  --color-primary: #1a7f8e; /* teal — schedule now */
  --color-primary-hover: #155a66;

  --color-pink: #f0b8b0; /* gradient blush */
  --color-blue: #b8d8e8; /* gradient sky */
  --color-blush-soft: #fbe6e1;
  --color-cream: #f8f2ed;

  --color-navy: #0f1229;
  --color-navy-soft: #1a1f3d;

  --color-crimson: #b30000; /* trust badge */

  /* Radius / shadows */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-pill: 9999px;

  --shadow-sm: 0 1px 2px rgba(13, 13, 13, 0.06);
  --shadow-md: 0 8px 24px rgba(13, 13, 13, 0.08);
  --shadow-lg: 0 24px 48px rgba(13, 13, 13, 0.12);

  --transition: 220ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Layout */
  --content-wide: 1200px;
  --content-default: 1040px;
  --content-narrow: 720px;
}

/* ===================== Base ===================== */
*,
*::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: 88px;
}

body {
  min-height: 100dvh;
  line-height: 1.6;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-text-size-adjust: 100%;
}

img,
picture,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition);
}

h1,
h2,
h3,
h4 {
  text-wrap: balance;
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-weight: 700;
}

p {
  text-wrap: pretty;
  max-width: 65ch;
}

button {
  cursor: pointer;
  background: none;
  border: 0;
  font: inherit;
  color: inherit;
}

.container {
  width: min(100% - var(--space-8), var(--content-wide));
  margin-inline: auto;
}

.eyebrow {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.eyebrow-light {
  color: rgba(255, 255, 255, 0.7);
}

.section-title {
  font-size: var(--text-2xl);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.025em;
  margin-bottom: var(--space-6);
  max-width: 22ch;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: var(--space-4);
  background: var(--color-text);
  color: white;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  z-index: 100;
}
.skip-link:focus {
  top: var(--space-4);
}

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

/* ===================== Buttons ===================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-pill);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: -0.005em;
  white-space: nowrap;
  transition: all var(--transition);
}

.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
}
.btn-primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.6);
  color: var(--color-text);
  border: 1px solid rgba(13, 13, 13, 0.12);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.9);
  border-color: rgba(13, 13, 13, 0.25);
}

.btn-light {
  background: #fff;
  color: var(--color-navy);
}
.btn-light:hover {
  background: #f5efeb;
  transform: translateY(-1px);
}

.btn-ghost-light {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.35);
}
.btn-ghost-light:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.6);
}

/* ===================== Header ===================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251, 250, 247, 0.85);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid rgba(13, 13, 13, 0.06);
}

.header-inner {
  width: min(100% - var(--space-8), var(--content-wide));
  margin-inline: auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--space-8);
  padding: var(--space-4) 0;
}

.logo {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.logo-mark {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  color: var(--color-text);
}
.logo-tag {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--color-crimson);
  margin-top: 2px;
  line-height: 1.2;
}
.logo-tag em {
  font-style: italic;
  font-weight: 500;
}

.site-nav {
  display: flex;
  justify-content: center;
  gap: var(--space-6);
  font-size: var(--text-sm);
  font-weight: 500;
}
.site-nav a {
  color: var(--color-text);
  position: relative;
  padding: var(--space-2) 0;
}
.site-nav a:hover {
  color: var(--color-primary);
}
.site-nav a[aria-current='page'] {
  color: var(--color-primary);
}
.site-nav a[aria-current='page']::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 2px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 1px;
}

.header-cta {
  display: flex;
  gap: var(--space-2);
  align-items: center;
}

@media (max-width: 960px) {
  .site-nav {
    display: none;
  }
  .header-inner {
    grid-template-columns: 1fr auto;
  }
}
@media (max-width: 520px) {
  .header-cta .btn-ghost {
    display: none;
  }
}

/* ===================== Hero ===================== */
.hero {
  position: relative;
  isolation: isolate;
  min-height: clamp(560px, 80vh, 820px);
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, #b8d8e8 0%, #f5dbd2 55%, #f0b8b0 100%);
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
  opacity: 0.95;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(
    100deg,
    rgba(251, 250, 247, 0.92) 0%,
    rgba(251, 250, 247, 0.7) 30%,
    rgba(251, 250, 247, 0.15) 60%,
    rgba(251, 250, 247, 0) 100%
  );
}

.hero-inner {
  width: min(100% - var(--space-8), var(--content-wide));
  margin-inline: auto;
  padding: var(--space-20) 0 var(--space-24);
  max-width: 760px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(13, 13, 13, 0.08);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--color-text);
  margin-bottom: var(--space-6);
  backdrop-filter: blur(6px);
}
.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #2bb673;
  box-shadow: 0 0 0 4px rgba(43, 182, 115, 0.18);
}

.hero-headline {
  font-size: clamp(2.25rem, 1rem + 4.5vw, 4.5rem);
  line-height: 1.02;
  letter-spacing: -0.035em;
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: var(--space-6);
  max-width: 18ch;
}
.hero-headline em {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.02em;
}

.hero-sub {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: 1.5;
  max-width: 60ch;
  margin-bottom: var(--space-8);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-10);
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  list-style: none;
}
.hero-meta li {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.hero-meta li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
}
.hero-meta strong {
  color: var(--color-text);
  font-weight: 600;
  margin-right: var(--space-1);
}

/* ===================== Why section ===================== */
.why {
  padding: clamp(var(--space-16), 10vw, var(--space-32)) 0;
}

.why-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(var(--space-10), 5vw, var(--space-20));
  align-items: start;
}

.why-text p {
  color: var(--color-text-muted);
  font-size: var(--text-base);
  margin-bottom: var(--space-4);
  max-width: 50ch;
}

.stats {
  display: grid;
  gap: var(--space-6);
}
.stat {
  padding: var(--space-6) var(--space-8);
  background: linear-gradient(135deg, #f5efeb 0%, #fbe6e1 100%);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}
.stat-num {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4vw, 3.75rem);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}
.stat-label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.45;
}

.footnote {
  margin-top: var(--space-10);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-align: center;
}

@media (max-width: 820px) {
  .why-grid {
    grid-template-columns: 1fr;
  }
}

/* ===================== Learn section ===================== */
.learn {
  padding: clamp(var(--space-16), 10vw, var(--space-32)) 0;
  background: linear-gradient(180deg, var(--color-bg) 0%, #f5efeb 100%);
}

.learn .section-title {
  max-width: 28ch;
  margin-bottom: var(--space-12);
}

.learn-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.learn-card {
  background: var(--color-surface);
  padding: var(--space-8);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  transition:
    transform var(--transition),
    box-shadow var(--transition);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.learn-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.learn-card-feature {
  background: linear-gradient(135deg, #f0b8b0 0%, #b8d8e8 100%);
  color: var(--color-text);
}
.learn-card-feature .learn-num {
  color: rgba(13, 13, 13, 0.55);
}

.learn-num {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.5rem;
  color: var(--color-primary);
  font-weight: 400;
  letter-spacing: -0.02em;
}

.learn-card h3 {
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--color-text);
  max-width: 22ch;
}

.learn-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.55;
  max-width: 38ch;
}

@media (max-width: 960px) {
  .learn-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 600px) {
  .learn-grid {
    grid-template-columns: 1fr;
  }
}

/* ===================== Format section ===================== */
.format {
  padding: clamp(var(--space-16), 10vw, var(--space-32)) 0;
}
.format-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(var(--space-10), 5vw, var(--space-16));
  align-items: center;
}
.format-image img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.format-text .section-title {
  max-width: 20ch;
}

.format-dl {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6) var(--space-8);
  margin-top: var(--space-8);
}
.format-dl > div {
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-3);
}
.format-dl dt {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-faint);
  margin-bottom: var(--space-1);
}
.format-dl dd {
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: 1.45;
}

@media (max-width: 820px) {
  .format-grid {
    grid-template-columns: 1fr;
  }
  .format-image {
    order: 2;
  }
  .format-dl {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }
}

/* ===================== Callout (educational, not clinical) ===================== */
.callout {
  padding: var(--space-12) 0 var(--space-16);
}
.callout-inner {
  display: flex;
  gap: var(--space-6);
  padding: var(--space-8) var(--space-10);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-primary);
  border-radius: var(--radius-lg);
}
.callout-icon {
  color: var(--color-primary);
  flex-shrink: 0;
  padding-top: 2px;
}
.callout h2 {
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-2);
  color: var(--color-text);
}
.callout p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
  max-width: 70ch;
}
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
}
.link-arrow:hover {
  color: var(--color-primary-hover);
  gap: 8px;
}

@media (max-width: 600px) {
  .callout-inner {
    flex-direction: column;
    padding: var(--space-6);
  }
}

/* ===================== Why DrLullaby ===================== */
.why-us {
  padding: clamp(var(--space-16), 10vw, var(--space-24)) 0;
  background: var(--color-cream);
}
.why-us-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-10), 5vw, var(--space-16));
  align-items: start;
}
.why-us-grid p {
  color: var(--color-text-muted);
}
.why-us-list {
  display: grid;
  gap: var(--space-5);
  list-style: none;
}
.why-us-list li {
  padding-left: var(--space-6);
  position: relative;
  font-size: var(--text-base);
  line-height: 1.55;
  color: var(--color-text-muted);
}
.why-us-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 14px;
  height: 2px;
  background: var(--color-primary);
}
.why-us-list strong {
  color: var(--color-text);
  font-weight: 600;
}

@media (max-width: 820px) {
  .why-us-grid {
    grid-template-columns: 1fr;
  }
}

/* ===================== CTA section ===================== */
.cta {
  padding: clamp(var(--space-20), 12vw, var(--space-32)) 0;
  background: var(--color-navy);
  color: #fff;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.cta::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(
      ellipse at 20% 0%,
      rgba(184, 216, 232, 0.18) 0%,
      transparent 50%
    ),
    radial-gradient(ellipse at 80% 100%, rgba(240, 184, 176, 0.18) 0%, transparent 50%);
}
.cta-inner {
  text-align: center;
}
.cta-headline {
  font-size: clamp(2rem, 1rem + 4vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.05;
  margin-bottom: var(--space-6);
  max-width: 22ch;
  margin-inline: auto;
}
.cta-headline em {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.85);
}
.cta-sub {
  font-size: var(--text-base);
  color: rgba(255, 255, 255, 0.7);
  max-width: 56ch;
  margin: 0 auto var(--space-10);
}
.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}
.cta-contacts {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.7);
}
.cta-contacts a {
  color: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  padding-bottom: 1px;
}
.cta-contacts a:hover {
  color: #fff;
  border-color: #fff;
}
.cta-contacts .dot {
  color: rgba(255, 255, 255, 0.4);
}

/* ===================== Footer ===================== */
.site-footer {
  padding: var(--space-12) 0 var(--space-10);
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
}
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 2fr 1.5fr;
  gap: var(--space-10);
  align-items: start;
}
.footer-brand p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
  max-width: 32ch;
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4) var(--space-6);
  font-size: var(--text-sm);
  font-weight: 500;
}
.footer-links a:hover {
  color: var(--color-primary);
}
.footer-meta {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-align: right;
}
.footer-meta p {
  max-width: none;
}

@media (max-width: 820px) {
  .footer-inner {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  .footer-meta {
    text-align: left;
  }
}

/* ===================== Motion ===================== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}