/*
Theme Name:   NeuroVeda Child
Theme URI:    https://neuroveda.net
Description:  NeuroVeda child theme for Hello Elementor
Author:       NeuroVeda
Template:     hello-elementor
Version:      1.0.0
*/

/* ============================================================
   NEUROVEDA BRAND TOKENS
   ============================================================ */
:root {
  /* Colours */
  --nv-bg:           #faf9f7;   /* warm off-white page background */
  --nv-surface:      #ffffff;   /* cards, panels */
  --nv-surface-alt:  #f4f3f0;   /* alternating section bg */
  --nv-tinted:       #e4f2f4;   /* light teal-tint section bg */
  --nv-deep:         #0c3d45;   /* primary text, nav, footer */
  --nv-mid:          #165f6d;   /* secondary text */
  --nv-body:         #2d7a8a;   /* body copy */
  --nv-muted:        #6aabb5;   /* captions, meta */
  --nv-cta:          #7D3340;   /* Jo Tandberg burgundy — shared brand CTA */
  --nv-cta-hover:    #5e2530;
  --nv-gold:         #d4960a;   /* gold — tags, links, eyebrows alt */
  --nv-bright:       #0e8a9a;   /* science highlights */
  --nv-border:       #e2e0dc;
  --nv-border-mid:   #ccc9c4;

  /* Brainwave colours */
  --bw-delta:  #0e8a9a;
  --bw-theta:  #0c3d45;
  --bw-alpha:  #c4195a;
  --bw-beta:   #d4960a;
  --bw-gamma:  #7c3aed;

  /* Typography */
  --font-serif:  'Cardo', Georgia, serif;
  --font-sans:   'Open Sans', 'Segoe UI', sans-serif;  /* matches jotandberg.com */

  /* Spacing */
  --section-pad:  5rem 2rem;
  --max-w:        1100px;
  --radius:       10px;
  --radius-sm:    6px;
}

/* ============================================================
   BASE
   ============================================================ */
body {
  font-family: var(--font-sans);
  background: var(--nv-bg);
  color: var(--nv-deep);
  line-height: 1.6;
}

h1, h2, h3 {
  font-family: var(--font-serif);
  line-height: 1.15;
  color: var(--nv-deep);
}

a { color: var(--nv-cta); }
a:hover { color: var(--nv-cta-hover); }

/* ============================================================
   TYPOGRAPHY HELPERS
   ============================================================ */
.nv-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--nv-cta);
  display: block;
  margin-bottom: 0.75rem;
}
.nv-eyebrow--gold { color: var(--nv-gold); }
.nv-eyebrow--light { color: rgba(255,255,255,0.6); }

.nv-h1 {
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  font-weight: 400;
  color: var(--nv-deep);
}
.nv-h1 em { font-style: italic; color: var(--nv-cta); }

.nv-h2 {
  font-size: clamp(1.7rem, 3vw, 2.6rem);
  font-weight: 400;
  color: var(--nv-deep);
}
.nv-h2--light { color: #ffffff; }

.nv-h3 {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--nv-deep);
  margin-bottom: 0.5rem;
}

.nv-body {
  color: var(--nv-body);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 1.2rem;
}
.nv-body--light { color: rgba(255,255,255,0.75); }

.nv-divider {
  width: 40px; height: 2px;
  background: var(--nv-cta);
  margin: 1.2rem 0;
}
.nv-divider--center { margin: 1.2rem auto; }

/* ============================================================
   BUTTONS
   ============================================================ */
.nv-btn {
  display: inline-block;
  padding: 0.85rem 2rem;
  border-radius: 4px;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s;
  border: none;
}
.nv-btn--primary {
  background: var(--nv-cta);
  color: #ffffff;
}
.nv-btn--primary:hover {
  background: var(--nv-cta-hover);
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(196,25,90,0.3);
}
.nv-btn--outline {
  background: transparent;
  color: var(--nv-deep);
  border: 1.5px solid var(--nv-deep);
}
.nv-btn--outline:hover {
  background: var(--nv-deep);
  color: #fff;
}
.nv-btn--ghost {
  background: transparent;
  color: var(--nv-gold);
  border: 1.5px solid var(--nv-gold);
}
.nv-btn--ghost:hover {
  background: var(--nv-gold);
  color: #fff;
}
.nv-btn--light {
  background: #ffffff;
  color: var(--nv-deep);
}
.nv-btn--light:hover {
  background: var(--nv-tinted);
  color: var(--nv-deep);
}

/* ============================================================
   LAYOUT HELPERS
   ============================================================ */
.nv-max-w   { max-width: var(--max-w); margin: 0 auto; }
.nv-max-800 { max-width: 800px; margin: 0 auto; }
.nv-center  { text-align: center; }

.nv-section {
  padding: var(--section-pad);
  border-bottom: 1px solid var(--nv-border);
}
.nv-section--alt    { background: var(--nv-surface-alt); }
.nv-section--tinted { background: var(--nv-tinted); border-color: #c0dde2; }
.nv-section--dark   { background: var(--nv-deep); border: none; }

/* ============================================================
   NAVIGATION
   ============================================================ */
.nv-nav {
  background: var(--nv-surface);
  padding: 1rem 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--nv-border);
  box-shadow: 0 1px 12px rgba(12,61,69,0.06);
  position: sticky;
  top: 0;
  z-index: 1000;
}
.nv-logo {
  font-family: var(--font-sans);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--nv-deep);
  letter-spacing: 3px;
  text-transform: uppercase;
  text-decoration: none;
}
.nv-logo span { color: var(--nv-cta); }

/* ============================================================
   HERO SECTION
   ============================================================ */
.nv-hero {
  background: var(--nv-bg);
  min-height: 88vh;
  display: flex;
  align-items: center;
  padding: 6rem 3rem 4rem;
  position: relative;
  overflow: hidden;
}
.nv-hero::after {
  content: '';
  position: absolute;
  right: -100px; top: -100px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(196,25,90,0.05) 0%, transparent 65%);
  pointer-events: none;
}
.nv-hero__content {
  max-width: 620px;
  position: relative;
  z-index: 1;
}
.nv-hero__btns {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}

/* ============================================================
   TRUST STRIP
   ============================================================ */
.nv-trust-strip {
  background: var(--nv-deep);
  padding: 1.2rem 2rem;
  display: flex;
  justify-content: center;
  gap: 3.5rem;
  flex-wrap: wrap;
}
.nv-trust-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: rgba(255,255,255,0.8);
  font-size: 0.74rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  font-family: var(--font-sans);
}
.nv-trust-item strong { color: #f0c030; }

/* ============================================================
   SERVICE CARDS
   ============================================================ */
.nv-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  max-width: var(--max-w);
  margin: 0 auto;
}
.nv-card {
  background: var(--nv-surface);
  border: 1px solid var(--nv-border);
  border-radius: var(--radius);
  padding: 2.2rem;
  transition: box-shadow 0.2s, transform 0.2s;
}
.nv-card:hover {
  box-shadow: 0 8px 32px rgba(12,61,69,0.1);
  transform: translateY(-3px);
}
.nv-card__icon {
  width: 48px; height: 48px;
  background: var(--nv-tinted);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1.4rem;
}
.nv-card p {
  color: var(--nv-body);
  font-size: 0.88rem;
  line-height: 1.7;
}
.nv-card__link {
  color: var(--nv-cta);
  font-size: 0.82rem;
  font-weight: 600;
  margin-top: 1.2rem;
  display: inline-block;
  text-decoration: none;
}
.nv-card__link:hover { color: var(--nv-cta-hover); }

/* ============================================================
   BRAINWAVE STRIP
   ============================================================ */
.nv-bw-strip {
  display: flex;
  gap: 2px;
  max-width: 1000px;
  margin: 2.5rem auto 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.nv-bw {
  flex: 1;
  padding: 1.4rem 1rem;
  text-align: center;
}
.nv-bw--delta { background: #e8f5f7; border-top: 3px solid var(--bw-delta); }
.nv-bw--theta { background: #e4f2f4; border-top: 3px solid var(--bw-theta); }
.nv-bw--alpha { background: #fce8ef; border-top: 3px solid var(--bw-alpha); }
.nv-bw--beta  { background: #fff8e8; border-top: 3px solid var(--bw-beta);  }
.nv-bw--gamma { background: #f4f0fa; border-top: 3px solid var(--bw-gamma); }
.nv-bw__label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-family: var(--font-sans);
  margin-bottom: 0.3rem;
  color: var(--nv-deep);
}
.nv-bw__hz {
  font-size: 0.63rem;
  color: var(--nv-muted);
  margin-bottom: 0.4rem;
  font-family: var(--font-sans);
}
.nv-bw__desc {
  font-size: 0.7rem;
  color: var(--nv-body);
  line-height: 1.45;
  font-family: var(--font-sans);
}

/* ============================================================
   SESSION CARDS
   ============================================================ */
.nv-session-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 1.2rem;
}
.nv-session-card {
  background: var(--nv-surface);
  border: 1px solid var(--nv-border);
  border-radius: var(--radius-sm);
  padding: 1.5rem;
  transition: box-shadow 0.2s, border-color 0.2s;
  cursor: pointer;
}
.nv-session-card:hover {
  box-shadow: 0 4px 20px rgba(12,61,69,0.08);
  border-color: var(--nv-cta);
}
.nv-session-card h4 {
  font-family: var(--font-serif);
  color: var(--nv-deep);
  font-size: 1rem;
  margin-bottom: 0.4rem;
}
.nv-tag {
  display: inline-block;
  background: var(--nv-tinted);
  color: var(--nv-mid);
  font-size: 0.67rem;
  padding: 0.2rem 0.55rem;
  border-radius: 3px;
  font-family: var(--font-sans);
  font-weight: 500;
}
.nv-tag--rose   { background: #fce8ef; color: var(--nv-cta); }
.nv-tag--gold   { background: #fef3d0; color: #b07c08; }
.nv-tag--dark   { background: var(--nv-deep); color: rgba(255,255,255,0.8); }

/* ============================================================
   CTA BANNER
   ============================================================ */
.nv-cta-banner {
  background: var(--nv-deep);
  padding: 5rem 2rem;
  text-align: center;
}
.nv-cta-banner h2 {
  color: #ffffff;
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  margin-bottom: 1rem;
}
.nv-cta-banner p {
  color: rgba(255,255,255,0.7);
  font-size: 1rem;
  max-width: 560px;
  margin: 0 auto 2.5rem;
  line-height: 1.75;
}

/* ============================================================
   TESTIMONIAL
   ============================================================ */
.nv-testimonial {
  background: var(--nv-surface);
  border: 1px solid var(--nv-border);
  border-radius: var(--radius);
  padding: 2.5rem;
  position: relative;
}
.nv-testimonial::before {
  content: '\201C';
  font-family: var(--font-serif);
  font-size: 5rem;
  color: var(--nv-tinted);
  position: absolute;
  top: 0.5rem; left: 1.5rem;
  line-height: 1;
}
.nv-testimonial p {
  color: var(--nv-body);
  font-size: 0.95rem;
  line-height: 1.8;
  font-style: italic;
  margin-bottom: 1.2rem;
  position: relative;
  z-index: 1;
}
.nv-testimonial__author {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--nv-deep);
}
.nv-testimonial__role {
  font-size: 0.76rem;
  color: var(--nv-muted);
  font-family: var(--font-sans);
}

/* ============================================================
   FOOTER
   ============================================================ */
.nv-footer {
  background: var(--nv-deep);
  padding: 4rem 2rem 2rem;
  color: rgba(255,255,255,0.7);
  font-family: var(--font-sans);
  font-size: 0.82rem;
}
.nv-footer__logo {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: #ffffff;
  margin-bottom: 0.4rem;
}
.nv-footer__logo span { color: var(--nv-cta); }
.nv-footer__tagline { color: rgba(255,255,255,0.4); font-size: 0.76rem; margin-bottom: 2rem; }
.nv-footer a { color: rgba(255,255,255,0.6); text-decoration: none; }
.nv-footer a:hover { color: #fff; }
.nv-footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  margin-top: 3rem;
  padding-top: 1.5rem;
  color: rgba(255,255,255,0.3);
  font-size: 0.75rem;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
  :root { --section-pad: 3.5rem 1.25rem; }
  .nv-hero { padding: 4rem 1.5rem 3rem; min-height: auto; }
  .nv-trust-strip { gap: 1.5rem; padding: 1.2rem; }
  .nv-bw-strip { flex-wrap: wrap; }
  .nv-bw { min-width: calc(50% - 1px); }
  .nv-nav { padding: 1rem 1.25rem; }
  .nv-hero__btns { flex-direction: column; }
  .nv-btn { text-align: center; }
}