/*
Theme Name: Valinor AI
Template: twentytwentyfive
Description: Child theme for Valinor AI Ltd — Applied AI/ML Consultancy, London
Version: 1.0
Author: Valinor AI Ltd
Author URI: https://valinorai.com
*/

/* ── RESET & BASE ─────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

/* ── DESIGN TOKENS ────────────────────────────────── */
:root {
  --white:        #FFFFFF;
  --off-white:    #F8F7F5;
  --light:        #EEECEA;
  --border:       #DDD9D3;
  --text:         #1C1917;
  --text-muted:   #6B6560;
  --text-light:   #9C948D;
  --accent:       #4B7BE5;
  --accent-dark:  #3568CC;
  --accent-light: #EEF3FD;
  --ink:          #141210;

  --font-display: 'Cinzel', Georgia, serif;

  --radius:       8px;
  --radius-lg:    14px;
  --max:          1100px;
  --pad:          clamp(1.25rem, 5vw, 3.5rem);
}

/* ── TYPOGRAPHY ───────────────────────────────────── */
body {
  font-family: Georgia, 'Times New Roman', serif;
  background: var(--white);
  color: var(--text);
  line-height: 1.7;
  font-size: 16px;
}

.sans {
  font-family: system-ui, -apple-system, 'Segoe UI', sans-serif;
}

a {
  color: inherit;
  text-decoration: none;
}

/* ── LAYOUT UTILITIES ─────────────────────────────── */
.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad);
}

.section {
  padding: clamp(4rem, 8vw, 6.5rem) 0;
}

.section--alt   { background: var(--off-white); }
.section--light { background: var(--light); }

/* ── TYPOGRAPHY UTILITIES ─────────────────────────── */
.label {
  font-family: system-ui, -apple-system, sans-serif;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: .75rem;
  display: block;
}

.h2 {
  font-size: clamp(1.7rem, 3.2vw, 2.4rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text);
}

.lead {
  font-family: system-ui, -apple-system, sans-serif;
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 640px;
  margin-top: .85rem;
  line-height: 1.65;
}

/* ── BUTTONS ──────────────────────────────────────── */
.btn {
  font-family: system-ui, -apple-system, sans-serif;
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  font-size: .92rem;
  font-weight: 600;
  padding: .7rem 1.6rem;
  border-radius: 999px;
  transition: background .2s, transform .15s, box-shadow .2s;
  cursor: pointer;
  border: none;
  text-decoration: none;
}

.btn--primary {
  background: var(--accent);
  color: #fff;
}

.btn--primary:hover {
  background: var(--accent-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(75,123,229,.28);
}

.btn--outline {
  background: transparent;
  color: var(--text);
  border: 1.5px solid var(--border);
}

.btn--outline:hover {
  border-color: var(--text-muted);
}

.btn--lg {
  padding: .85rem 2rem;
  font-size: 1rem;
}

.btn--white {
  background: #fff;
  color: var(--text);
}

.btn--white:hover {
  background: #f0f0ee;
}

.btn--outline-white {
  background: transparent;
  color: #9C948D;
  border: 1.5px solid #3A3530;
}

.btn--outline-white:hover {
  border-color: #6B6560;
  color: #ccc;
}

/* ── TAGS ─────────────────────────────────────────── */
.tag {
  font-family: system-ui, -apple-system, sans-serif;
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .03em;
  color: var(--accent);
  background: var(--accent-light);
  border: 1px solid rgba(75,123,229,.18);
  padding: .18rem .5rem;
  border-radius: 4px;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem;
  margin-top: 1rem;
}

/* ── ICON HELPERS ─────────────────────────────────── */
.icon--x  { color: #E05252; }
.icon--ok { color: #2D9E6B; }