/*
Theme Name: SMI Blog
Theme URI: https://smisellersolutions.com/blog/
Author: SMI Seller Solutions
Author URI: https://smisellersolutions.com
Description: Custom blog theme matching the SMI Seller Solutions brand.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
License: Proprietary
Text Domain: smi-blog
*/

/* ── DESIGN TOKENS ── */
:root {
  --navy:      #0943A5;
  --navy-dark: #00235a;
  --orange:    #F98602;
  --orange-bg: rgba(249,134,2,0.10);
  --ink:       #0f172a;
  --slate:     #475569;
  --border:    #e2e8f0;
  --bg:        #f8fafc;
  --white:     #ffffff;
  --font-h:    'Space Grotesk', sans-serif;
  --font-b:    'Manrope', sans-serif;
  --max-w:     1200px;
  --card-r:    16px;
  --shadow:    0 20px 50px rgba(9,67,165,.08);
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
a { text-decoration: none !important; color: inherit; }
a, button { touch-action: manipulation; }

/* ── BASE ── */
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-b);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ── HEADER ── */
.site-header {
  position: fixed; top: 0; left: 0; width: 100%;
  background: rgba(255,255,255,.9);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  z-index: 1000;
}

.nav-container {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: .7rem 0;
}

.brand { display: flex; align-items: center; }

.logo-img { height: 60px; width: auto; display: block; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  font-weight: 600;
  color: var(--slate);
}
.nav-links a:hover { color: var(--navy); }
.nav-links a.active { color: var(--navy); }

.nav-container > div {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 1rem;
}

/* Nav dropdown */
.nav-dropdown { position: relative; display: flex; align-items: center; }
.nav-dropdown > a { display: inline-flex; align-items: center; gap: 4px; }
.nav-dropdown > a::after {
  content: '';
  display: inline-block;
  width: 0; height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
  margin-top: 2px;
}
.nav-dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 12px); left: 50%;
  transform: translateX(-50%);
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: .75rem;
  min-width: 220px;
  box-shadow: 0 16px 40px rgba(0,0,0,.08);
  z-index: 200;
}
.nav-dropdown:hover .nav-dropdown-menu { display: flex; flex-direction: column; gap: .25rem; }
.nav-dropdown-menu a {
  padding: .5rem .75rem;
  border-radius: 8px;
  font-size: .875rem;
  font-weight: 600;
  color: var(--slate);
}
.nav-dropdown-menu a:hover { background: var(--bg); color: var(--navy); }

/* Hamburger */
.nav-toggle {
  display: none;
  width: 44px; height: 44px;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 2100;
}
.nav-toggle span {
  display: block;
  width: 24px; height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: transform .3s ease-out, opacity .3s ease-out;
}

/* ── BUTTONS ── */
.btn {
  padding: .9rem 2.2rem;
  border-radius: 12px;
  font-weight: 700;
  font-size: .95rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  border: none;
  cursor: pointer;
  transition: all .25s;
}
.btn-primary { background: var(--navy); color: #fff; box-shadow: 0 8px 20px rgba(9,67,165,.2); }
.btn-primary:hover { background: var(--navy-dark); transform: translateY(-2px); }
.btn-sm { padding: .6rem 1.25rem; font-size: .85rem; }

/* ── WHATSAPP FLOAT ── */
.wa-float {
  position: fixed;
  bottom: 28px; right: 28px;
  background: #25d366;
  color: #fff;
  padding: 12px 22px;
  border-radius: 100px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: .9rem;
  box-shadow: 0 8px 20px rgba(0,0,0,.15);
  z-index: 900;
}
.wa-float img { width: 22px !important; height: 22px !important; flex-shrink: 0; filter: brightness(0) invert(1); }

/* ── BLOG LAYOUT ── */
.blog-main { padding-top: 96px; min-height: 70vh; }

.blog-hero {
  padding: 4rem 0 3rem;
  background: radial-gradient(circle at 80% 20%, rgba(9,67,165,.04), transparent);
  border-bottom: 1px solid var(--border);
  margin-bottom: 3rem;
}
.blog-hero h1 {
  font-family: var(--font-h);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--navy);
  margin-bottom: .5rem;
}
.blog-hero p { color: var(--slate); font-size: 1.05rem; }

/* Post grid */
.post-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
  margin-bottom: 4rem;
}

.post-card {
  background: var(--white);
  border-radius: var(--card-r);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform .3s ease-out, box-shadow .3s ease-out, border-color .3s ease-out;
  display: flex;
  flex-direction: column;
}
.post-card:hover {
  transform: translateY(-6px);
  border-color: var(--navy);
  box-shadow: 0 28px 56px rgba(9,67,165,.11);
}


.post-card-media {
  display: block;
  width: 100%;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-dark) 100%);
}

.post-card-media--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
}

.post-card-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.post-card-body { padding: 1.75rem; flex: 1; }

.post-meta {
  display: flex;
  align-items: center;
  gap: .75rem;
  font-size: .78rem;
  color: var(--slate);
  text-transform: uppercase;
  letter-spacing: .05em;
  font-weight: 600;
  margin-bottom: .75rem;
}
.post-meta .cat-badge {
  background: var(--orange-bg);
  color: var(--orange);
  padding: 3px 10px;
  border-radius: 50px;
  font-size: .72rem;
  font-weight: 800;
}

.post-card-body h2 {
  font-family: var(--font-h);
  font-size: 1.2rem;
  color: var(--navy);
  margin-bottom: .6rem;
  line-height: 1.3;
}
.post-card-body p { color: var(--slate); font-size: .9rem; margin-bottom: 1.25rem; }

.read-more {
  font-size: .875rem;
  font-weight: 700;
  color: var(--navy);
}
.read-more:hover { color: var(--orange); }

/* No posts */
.no-posts {
  text-align: center;
  padding: 5rem 2rem;
  color: var(--slate);
}
.no-posts h2 { font-family: var(--font-h); color: var(--navy); margin-bottom: 1rem; }

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  gap: .5rem;
  margin-bottom: 4rem;
  flex-wrap: wrap;
}
.pagination a, .pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px; height: 42px;
  border-radius: 10px;
  font-weight: 700;
  font-size: .9rem;
  border: 1px solid var(--border);
  background: var(--white);
  color: var(--slate);
  transition: all .2s;
}
.pagination a:hover { border-color: var(--navy); color: var(--navy); }
.pagination .current { background: var(--navy); color: #fff; border-color: var(--navy); }

/* ── SINGLE POST ── */
.single-hero {
  padding: 4rem 0 3rem;
  background: radial-gradient(circle at 80% 20%, rgba(9,67,165,.04), transparent);
  border-bottom: 1px solid var(--border);
}
.single-hero .post-meta { margin-bottom: 1rem; }
.single-hero h1 {
  font-family: var(--font-h);
  font-size: clamp(1.9rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--navy);
  line-height: 1.15;
  margin-bottom: .75rem;
  max-width: 800px;
}
.single-hero .excerpt { color: var(--slate); font-size: 1.1rem; max-width: 720px; }

.single-feat-img {
  width: 100%;
  height: auto;
  max-height: none;
  object-fit: contain;
  background: #fff;
  border-radius: var(--card-r);
  margin: 2.5rem 0;
  display: block;
}

.post-content-wrap {
  display: grid;
  grid-template-columns: minmax(0,1fr) 300px;
  gap: 4rem;
  padding: 2rem 0 5rem;
}

@media (max-width: 900px) {
  .post-content-wrap { grid-template-columns: 1fr; }
  .post-sidebar { order: 2; }
}

/* Prose */
.post-content {
  font-size: 1.05rem;
  color: var(--ink);
  line-height: 1.8;
}
.post-content h2 {
  font-family: var(--font-h);
  font-size: 1.6rem;
  color: var(--navy);
  margin: 2.5rem 0 1rem;
}
.post-content h3 {
  font-family: var(--font-h);
  font-size: 1.25rem;
  color: var(--navy);
  margin: 2rem 0 .75rem;
}
.post-content p { margin-bottom: 1.25rem; }
.post-content ul, .post-content ol { margin: 0 0 1.25rem 1.5rem; }
.post-content li { margin-bottom: .4rem; }
.post-content blockquote {
  border-left: 4px solid var(--orange);
  padding: 1rem 1.5rem;
  margin: 2rem 0;
  background: var(--orange-bg);
  border-radius: 0 var(--card-r) var(--card-r) 0;
  color: var(--ink);
  font-style: italic;
}
.post-content img {
  max-width: 100% !important;
  height: auto !important;
  border-radius: 10px;
  margin: 1.5rem 0;
  display: block;
}

/* Make image blocks fully responsive and prevent overrides from distorting sizes */
.post-content figure,
.post-content .wp-block-image,
.post-content .wp-caption {
  max-width: 100% !important;
}

.post-content figcaption,
.post-content .wp-caption-text {
  color: var(--slate);
  font-size: .9rem;
  margin-top: .5rem;
  text-align: center;
}
.post-content a { color: var(--navy); font-weight: 600; }
.post-content a:hover { color: var(--orange); }
.post-content code {
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: .9em;
  font-family: 'Courier New', monospace;
}
.post-content pre {
  background: var(--ink);
  color: #e2e8f0;
  padding: 1.5rem;
  border-radius: 10px;
  overflow-x: auto;
  margin-bottom: 1.5rem;
}
.post-content pre code { background: none; border: none; color: inherit; padding: 0; }

/* Sidebar */
.post-sidebar { display: flex; flex-direction: column; gap: 2rem; }
.sidebar-widget {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--card-r);
  padding: 1.5rem;
}
.sidebar-widget h3 {
  font-family: var(--font-h);
  font-size: 1rem;
  color: var(--navy);
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.sidebar-cta {
  background: var(--navy);
  color: #fff;
  border: none;
}
.sidebar-cta h3 { color: #fff; }
.sidebar-cta p { font-size: .9rem; color: #94a3b8; margin-bottom: 1.25rem; }

/* Author box */
.author-box {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--card-r);
  padding: 2rem;
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  margin-bottom: 3rem;
}
.author-avatar {
  width: 64px; height: 64px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  background: var(--navy);
}
.author-info h4 { font-family: var(--font-h); color: var(--navy); margin-bottom: .25rem; }
.author-info p { color: var(--slate); font-size: .9rem; }

/* Back link */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  color: var(--slate);
  font-size: .875rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}
.back-link:hover { color: var(--navy); }

/* ── FOOTER ── */
.site-footer {
  background: #020617;
  color: #fff;
  padding: 5rem 0 2.5rem;
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .nav-links.is-open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(255,255,255,.97);
    backdrop-filter: blur(14px);
    justify-content: center;
    align-items: center;
    gap: 2rem;
    font-size: 1.3rem;
    z-index: 2000;
  }
  .post-grid { grid-template-columns: 1fr; }

  /* Single post featured image should not crop on mobile */
  .single-feat-img {
    margin: 1.5rem 0;
    border-radius: 12px;
  }

  /* Strong overrides for images inside post content (prevents mobile distortion) */
  body.single-post .post-content img,
  body.single-post .post-content figure img,
  body.single-post .post-content .wp-block-image img,
  body.single-post .post-content .wp-caption img {
    max-width: 100% !important;
    height: auto !important;
    object-fit: contain !important;
  }

  body.single-post .post-content figure,
  body.single-post .post-content .wp-block-image,
  body.single-post .post-content .wp-caption {
    max-width: 100% !important;
  }
}

@media (max-width: 600px) {
  .nav-container { grid-template-columns: 1fr auto; }
  .nav-links { display: none; }
  .nav-links.is-open { display: flex; }
  .blog-hero h1 { font-size: 1.6rem; }
}


/* Shortcode CTA box */
.smi-cta-box {
  border: 1px solid var(--border);
  background: var(--bg);
  border-radius: var(--card-r);
  padding: 1.5rem;
  margin: 2.25rem 0;
}
.smi-cta-box h3 {
  font-family: var(--font-h);
  color: var(--navy);
  margin-bottom: .75rem;
  font-size: 1.1rem;
}
.smi-cta-box p { color: var(--slate); margin-bottom: 1.25rem; }