/*
Theme Name: SmartToolGuide (Kadence Child)
Theme URI: https://smarttoolguide.org/
Description: Child theme for Kadence. Adds the SmartToolGuide homepage, review blocks (tool box, pros and cons, comparison table, verdict) and an automatic affiliate disclosure. Edit text under Appearance > Customise > SmartToolGuide.
Author: SmartToolGuide
Template: kadence
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: smarttoolguide
*/

:root {
  --stg-ink: #0f172a;
  --stg-text: #334155;
  --stg-muted: #64748b;
  --stg-primary: #4f46e5;
  --stg-primary-dark: #4338ca;
  --stg-soft: #eef2ff;
  --stg-green: #059669;
  --stg-green-soft: #ecfdf5;
  --stg-red: #dc2626;
  --stg-red-soft: #fef2f2;
  --stg-line: #e2e8f0;
  --stg-bg: #f8fafc;
  --stg-radius: 16px;
  --stg-wrap: 1200px;
}

/* ---------- Shared ---------- */
.stg-wrap { width: 100%; max-width: var(--stg-wrap); margin: 0 auto; padding: 0 20px; box-sizing: border-box; }
.stg-section { padding: 80px 0; }
.stg-section--alt { background: var(--stg-bg); }
.stg-eyebrow { display: inline-block; font-size: .78rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--stg-primary); margin-bottom: 10px; }
.stg-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 34px; flex-wrap: wrap; }
.stg-head h2 { margin: 0; color: var(--stg-ink); font-size: clamp(1.6rem, 3vw, 2.2rem); line-height: 1.2; }
.stg-head p { margin: 8px 0 0; color: var(--stg-muted); max-width: 620px; }
.stg-link { font-weight: 700; color: var(--stg-primary); text-decoration: none; white-space: nowrap; }
.stg-link:hover { color: var(--stg-primary-dark); text-decoration: underline; }

.stg-btn { display: inline-flex; align-items: center; gap: 8px; padding: 13px 24px; border-radius: 10px; font-weight: 700; text-decoration: none; border: 0; cursor: pointer; transition: background .2s, transform .2s; }
.stg-btn--primary { background: var(--stg-primary); color: #fff; }
.stg-btn--primary:hover { background: var(--stg-primary-dark); color: #fff; }
.stg-btn--white { background: #fff; color: var(--stg-ink); }
.stg-btn--white:hover { background: var(--stg-soft); color: var(--stg-ink); }

/* ---------- Hero ---------- */
.stg-hero { background: radial-gradient(1200px 500px at 85% -10%, #c7d2fe 0%, rgba(199,210,254,0) 60%), linear-gradient(180deg, #ffffff 0%, var(--stg-soft) 100%); padding: 90px 0 80px; border-bottom: 1px solid var(--stg-line); }
.stg-hero__inner { max-width: 820px; }
.stg-hero h1 { color: var(--stg-ink); font-size: clamp(2.2rem, 5vw, 3.6rem); line-height: 1.1; letter-spacing: -0.02em; margin: 0 0 18px; }
.stg-hero h1 span { color: var(--stg-primary); }
.stg-hero p { font-size: 1.15rem; color: var(--stg-text); max-width: 640px; margin: 0 0 28px; }

.stg-search { display: flex; background: #fff; border: 1px solid var(--stg-line); border-radius: 14px; padding: 6px; max-width: 620px; box-shadow: 0 10px 30px rgba(79,70,229,.10); }
.stg-search input[type="search"] { flex: 1; border: 0; background: transparent; padding: 12px 14px; font-size: 1rem; outline: none; box-shadow: none; min-width: 0; }
.stg-search button { flex-shrink: 0; }

.stg-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; align-items: center; }
.stg-chips__label { font-size: .9rem; color: var(--stg-muted); margin-right: 4px; }
.stg-chip { display: inline-block; padding: 7px 14px; border-radius: 999px; background: #fff; border: 1px solid var(--stg-line); color: var(--stg-ink); font-size: .9rem; font-weight: 600; text-decoration: none; }
.stg-chip:hover { border-color: var(--stg-primary); color: var(--stg-primary); }

/* ---------- Post cards ---------- */
.stg-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.stg-card { background: #fff; border: 1px solid var(--stg-line); border-radius: var(--stg-radius); overflow: hidden; display: flex; flex-direction: column; transition: transform .2s, box-shadow .2s; }
.stg-card:hover { transform: translateY(-4px); box-shadow: 0 16px 34px rgba(15,23,42,.08); }
.stg-card__img { display: block; aspect-ratio: 16 / 9; background: linear-gradient(135deg, var(--stg-soft), #e0e7ff); overflow: hidden; }
.stg-card__img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.stg-card__img--empty { text-decoration: none; display: grid; place-items: center; color: var(--stg-primary); font-weight: 800; font-size: 1.4rem; }
.stg-card__body { padding: 22px; display: flex; flex-direction: column; flex: 1; }
.stg-card__cat { font-size: .78rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; color: var(--stg-primary); text-decoration: none; margin-bottom: 8px; }
.stg-card h3 { font-size: 1.15rem; line-height: 1.35; margin: 0 0 10px; }
.stg-card h3 a { color: var(--stg-ink); text-decoration: none; }
.stg-card h3 a:hover { color: var(--stg-primary); }
.stg-card p { color: var(--stg-muted); font-size: .95rem; margin: 0 0 16px; }
.stg-card__meta { margin-top: auto; font-size: .85rem; color: var(--stg-muted); }

.stg-grid--featured { grid-template-columns: 2fr 1fr; }
.stg-grid--featured .stg-card:first-child { grid-row: span 2; }
.stg-grid--featured .stg-card:first-child h3 { font-size: 1.5rem; }
.stg-grid--featured .stg-card:not(:first-child) .stg-card__img { aspect-ratio: 21 / 9; }
.stg-grid--featured .stg-card:only-child { grid-column: 1 / -1; }

/* ---------- Categories ---------- */
.stg-cats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.stg-cat { display: flex; align-items: center; gap: 14px; padding: 18px; background: #fff; border: 1px solid var(--stg-line); border-radius: 14px; text-decoration: none; color: var(--stg-ink); transition: border-color .2s, box-shadow .2s; }
.stg-cat:hover { border-color: var(--stg-primary); box-shadow: 0 8px 20px rgba(79,70,229,.10); color: var(--stg-ink); }
.stg-cat__icon { width: 44px; height: 44px; border-radius: 12px; background: var(--stg-soft); color: var(--stg-primary); display: grid; place-items: center; font-weight: 800; flex-shrink: 0; }
.stg-cat strong { display: block; font-size: 1rem; line-height: 1.3; }
.stg-cat small { color: var(--stg-muted); }

/* ---------- How we review ---------- */
.stg-trust { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.stg-trust__item { padding: 28px; border-radius: var(--stg-radius); background: #fff; border: 1px solid var(--stg-line); }
.stg-trust__num { font-size: 2rem; font-weight: 800; color: var(--stg-primary); line-height: 1; margin-bottom: 12px; }
.stg-trust__item h3 { margin: 0 0 8px; font-size: 1.15rem; color: var(--stg-ink); }
.stg-trust__item p { margin: 0; color: var(--stg-muted); }

/* ---------- Newsletter band ---------- */
.stg-band { background: var(--stg-ink); color: #fff; border-radius: 22px; padding: 52px; display: flex; align-items: center; justify-content: space-between; gap: 28px; flex-wrap: wrap; position: relative; overflow: hidden; }
.stg-band::after { content: ""; position: absolute; right: -80px; bottom: -120px; width: 320px; height: 320px; border-radius: 50%; background: rgba(79,70,229,.45); filter: blur(10px); }
.stg-band > * { position: relative; z-index: 1; }
.stg-band h2 { color: #fff; margin: 0 0 8px; font-size: clamp(1.5rem, 3vw, 2rem); }
.stg-band p { color: #cbd5e1; margin: 0; max-width: 560px; }

/* ---------- Affiliate disclosure (posts) ---------- */
.stg-disclosure { background: var(--stg-soft); border-left: 4px solid var(--stg-primary); padding: 14px 18px; border-radius: 8px; font-size: .92rem; color: var(--stg-text); margin: 0 0 28px; }
.stg-disclosure a { color: var(--stg-primary); }

/* ---------- Review blocks (block patterns) ---------- */
.stg-toolbox { border: 2px solid var(--stg-primary) !important; border-radius: var(--stg-radius); padding: 26px !important; background: #fff; margin: 32px 0 !important; }
.stg-toolbox h3 { margin-top: 0 !important; }
.stg-toolbox .stg-badge, .stg-badge { display: inline-block; background: var(--stg-primary); color: #fff; font-size: .75rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; padding: 4px 10px; border-radius: 6px; margin-bottom: 10px; }
.stg-rating { font-size: 1.05rem; font-weight: 700; color: var(--stg-ink); }

.stg-pros, .stg-cons { border-radius: 14px; padding: 22px !important; height: 100%; }
.stg-pros { background: var(--stg-green-soft); border: 1px solid #a7f3d0; }
.stg-cons { background: var(--stg-red-soft); border: 1px solid #fecaca; }
.stg-pros h4 { color: var(--stg-green); margin-top: 0 !important; }
.stg-cons h4 { color: var(--stg-red); margin-top: 0 !important; }
.stg-pros ul, .stg-cons ul { list-style: none; padding-left: 0 !important; margin-bottom: 0; }
.stg-pros li, .stg-cons li { position: relative; padding-left: 26px; margin-bottom: 8px; }
.stg-pros li::before { content: "✓"; position: absolute; left: 0; color: var(--stg-green); font-weight: 800; }
.stg-cons li::before { content: "✕"; position: absolute; left: 0; color: var(--stg-red); font-weight: 800; }

.stg-compare table { border-collapse: separate; border-spacing: 0; width: 100%; border: 1px solid var(--stg-line); border-radius: 12px; overflow: hidden; }
.stg-compare th { background: var(--stg-ink); color: #fff; text-align: left; padding: 12px 14px; font-size: .92rem; }
.stg-compare td { padding: 12px 14px; border-top: 1px solid var(--stg-line); font-size: .95rem; }
.stg-compare tr:nth-child(even) td { background: var(--stg-bg); }

.stg-verdict { background: var(--stg-ink) !important; color: #e2e8f0; border-radius: var(--stg-radius); padding: 28px !important; margin: 32px 0 !important; }
.stg-verdict h3 { color: #fff !important; margin-top: 0 !important; }
.stg-verdict p { color: #cbd5e1; }

.wp-block-button.stg-cta .wp-block-button__link { background: var(--stg-green); color: #fff; border-radius: 10px; font-weight: 700; padding: 13px 26px; }
.wp-block-button.stg-cta .wp-block-button__link:hover { background: #047857; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .stg-grid { grid-template-columns: repeat(2, 1fr); }
  .stg-grid--featured { grid-template-columns: 1fr 1fr; }
  .stg-grid--featured .stg-card:first-child { grid-row: auto; grid-column: 1 / -1; }
  .stg-cats { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 700px) {
  .stg-section { padding: 56px 0; }
  .stg-hero { padding: 60px 0 56px; }
  .stg-grid, .stg-trust, .stg-cats { grid-template-columns: 1fr; }
  .stg-grid--featured { grid-template-columns: 1fr; }
  .stg-grid--featured .stg-card:first-child h3 { font-size: 1.2rem; }
  .stg-band { padding: 34px 24px; }
  .stg-search button { padding: 12px 16px; }
}