/* StormReady — weather.aileapers.com */
/* Brand: dark-slate hero, storm-blue accents, clean cards */

:root {
  --slate-900: #0f172a;
  --slate-800: #1e293b;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-500: #64748b;
  --slate-400: #94a3b8;
  --slate-300: #cbd5e1;
  --slate-200: #e2e8f0;
  --slate-100: #f1f5f9;
  --slate-50:  #f8fafc;
  --storm-blue: #2563eb;
  --storm-blue-dark: #1d4ed8;
  --storm-blue-light: #3b82f6;
  --amber-500: #f59e0b;
  --amber-400: #fbbf24;
  --red-500: #ef4444;
  --green-600: #16a34a;
  --white: #ffffff;
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --shadow-sm: 0 1px 2px rgba(0,0,0,.05);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,.1), 0 2px 4px -2px rgba(0,0,0,.1);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,.1), 0 4px 6px -4px rgba(0,0,0,.1);
  --radius: 8px;
  --max-width: 1200px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  color: var(--slate-800);
  background: var(--slate-50);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--storm-blue); text-decoration: none; transition: color .2s; }
a:hover { color: var(--storm-blue-dark); }

img { max-width: 100%; height: auto; }

/* ── Navigation ─────────────────────────────────────── */
.nav {
  background: var(--slate-900);
  padding: 0 1.5rem;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-md);
}
.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}
.nav-brand {
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: .5rem;
}
.nav-brand span.icon { font-size: 1.3rem; }
.nav-brand:hover { color: var(--amber-400); }
.nav-links { display: flex; gap: 1.5rem; list-style: none; }
.nav-links a {
  color: var(--slate-300);
  font-size: .875rem;
  font-weight: 500;
  transition: color .2s;
}
.nav-links a:hover { color: var(--white); }

/* mobile nav */
.nav-toggle { display: none; background: none; border: none; color: var(--white); font-size: 1.5rem; cursor: pointer; }
@media (max-width: 768px) {
  .nav-toggle { display: block; }
  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    background: var(--slate-900);
    padding: 1rem 1.5rem;
    gap: .75rem;
    box-shadow: var(--shadow-lg);
  }
  .nav-links.open { display: flex; }
}

/* ── Hero ───────────────────────────────────────────── */
.hero {
  background: linear-gradient(135deg, var(--slate-900) 0%, var(--slate-700) 50%, var(--storm-blue-dark) 100%);
  color: var(--white);
  padding: 4rem 1.5rem;
  text-align: center;
}
.hero h1 {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: .75rem;
  letter-spacing: -.02em;
}
.hero p {
  font-size: 1.15rem;
  color: var(--slate-300);
  max-width: 640px;
  margin: 0 auto;
}
@media (max-width: 640px) {
  .hero h1 { font-size: 1.75rem; }
  .hero p { font-size: 1rem; }
}

/* ── Article Hero (single page) ─────────────────────── */
.article-hero {
  background: linear-gradient(135deg, var(--slate-900) 0%, var(--slate-800) 60%, var(--storm-blue-dark) 100%);
  color: var(--white);
  padding: 3rem 1.5rem 2.5rem;
}
.article-hero-inner {
  max-width: 800px;
  margin: 0 auto;
}
.article-hero .breadcrumb {
  font-size: .85rem;
  color: var(--slate-400);
  margin-bottom: 1rem;
}
.article-hero .breadcrumb a { color: var(--slate-300); }
.article-hero .breadcrumb a:hover { color: var(--white); }
.article-hero h1 {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: .75rem;
}
.article-hero .meta {
  font-size: .875rem;
  color: var(--slate-400);
}

/* ── Section ────────────────────────────────────────── */
.section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 3rem 1.5rem;
}
.section-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--slate-900);
  margin-bottom: .25rem;
}
.section-sub {
  color: var(--slate-500);
  font-size: .95rem;
  margin-bottom: 1.75rem;
}

/* ── Card Grid ──────────────────────────────────────── */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.25rem;
}
.card {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: box-shadow .25s, transform .25s;
  display: flex;
  flex-direction: column;
}
.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}
.card .cat {
  font-size: .75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--storm-blue);
  margin-bottom: .5rem;
}
.card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--slate-900);
  margin-bottom: .5rem;
  line-height: 1.35;
}
.card h3 a { color: inherit; }
.card h3 a:hover { color: var(--storm-blue); }
.card p {
  font-size: .9rem;
  color: var(--slate-600);
  flex: 1;
  margin-bottom: .75rem;
}
.card .card-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .8rem;
  color: var(--slate-500);
}
.card .read-more {
  font-weight: 600;
  color: var(--storm-blue);
}
.card .read-more:hover { color: var(--storm-blue-dark); }

/* ── Article Content ────────────────────────────────── */
.article-body {
  max-width: 800px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 3rem;
}
.article-body h2 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--slate-900);
  margin: 2rem 0 .75rem;
  padding-bottom: .35rem;
  border-bottom: 2px solid var(--slate-200);
}
.article-body h3 {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--slate-800);
  margin: 1.5rem 0 .5rem;
}
.article-body p {
  margin-bottom: 1rem;
  color: var(--slate-700);
}
.article-body ul, .article-body ol {
  margin: 0 0 1rem 1.5rem;
  color: var(--slate-700);
}
.article-body li { margin-bottom: .35rem; }

/* comparison / spec table */
.spec-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.25rem 0;
  font-size: .9rem;
}
.spec-table th {
  background: var(--slate-800);
  color: var(--white);
  padding: .65rem .75rem;
  text-align: left;
  font-weight: 600;
}
.spec-table td {
  padding: .6rem .75rem;
  border-bottom: 1px solid var(--slate-200);
}
.spec-table tr:nth-child(even) td { background: var(--slate-50); }
.spec-table tr:hover td { background: var(--slate-100); }

/* pros / cons */
.pros-cons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 1rem 0 1.5rem;
}
@media (max-width: 600px) { .pros-cons { grid-template-columns: 1fr; } }
.pros, .cons {
  padding: 1rem;
  border-radius: var(--radius);
  font-size: .9rem;
}
.pros { background: #f0fdf4; border-left: 4px solid var(--green-600); }
.cons { background: #fef2f2; border-left: 4px solid var(--red-500); }
.pros h4, .cons h4 { font-size: .85rem; font-weight: 700; margin-bottom: .5rem; text-transform: uppercase; letter-spacing: .04em; }
.pros h4 { color: var(--green-600); }
.cons h4 { color: var(--red-500); }
.pros ul, .cons ul { margin: 0 0 0 1.25rem; }
.pros li, .cons li { margin-bottom: .25rem; }

/* bottom-line callout */
.bottom-line {
  background: linear-gradient(135deg, var(--slate-800), var(--storm-blue-dark));
  color: var(--white);
  padding: 1.5rem;
  border-radius: var(--radius);
  margin: 2rem 0;
}
.bottom-line h3 {
  color: var(--amber-400);
  margin: 0 0 .5rem;
  font-size: 1.1rem;
}
.bottom-line p { color: var(--slate-200); margin: 0; }

/* related articles */
.related {
  border-top: 2px solid var(--slate-200);
  margin-top: 2.5rem;
  padding-top: 1.5rem;
}
.related h3 {
  font-size: 1.1rem;
  margin-bottom: 1rem;
  color: var(--slate-900);
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1rem;
}
.related-card {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius);
  padding: 1rem;
  transition: box-shadow .2s;
}
.related-card:hover { box-shadow: var(--shadow-md); }
.related-card .cat { font-size: .7rem; font-weight: 600; text-transform: uppercase; color: var(--storm-blue); margin-bottom: .35rem; }
.related-card a { font-weight: 600; font-size: .95rem; color: var(--slate-900); }
.related-card a:hover { color: var(--storm-blue); }

/* ── Affiliate Disclaimer ───────────────────────────── */
.affiliate-disclaimer {
  background: var(--slate-100);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius);
  padding: 1rem;
  font-size: .8rem;
  color: var(--slate-500);
  margin-bottom: 1.5rem;
  line-height: 1.5;
}

/* ── Footer ─────────────────────────────────────────── */
.footer {
  background: var(--slate-900);
  color: var(--slate-400);
  padding: 2.5rem 1.5rem;
  font-size: .85rem;
}
.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 2rem;
}
.footer-col h4 {
  color: var(--white);
  font-size: .9rem;
  font-weight: 700;
  margin-bottom: .75rem;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: .4rem; }
.footer-col a { color: var(--slate-400); }
.footer-col a:hover { color: var(--white); }
.footer-bottom {
  max-width: var(--max-width);
  margin: 2rem auto 0;
  padding-top: 1.5rem;
  border-top: 1px solid var(--slate-700);
  text-align: center;
  font-size: .8rem;
  color: var(--slate-500);
}
.footer-bottom p { margin-bottom: .35rem; }