@import url('https://fonts.googleapis.com/css2?family=Rajdhani:wght@400;500;600;700&family=Exo+2:wght@300;400;500;600;700&family=DM+Sans:wght@300;400;500&display=swap');

:root {
  --black:      #0a0a0a;
  --dark:       #111111;
  --white:      #ffffff;
  --offwhite:   #f7f7f7;
  --lightgray:  #ebebeb;
  --midgray:    #cccccc;
  --gray:       #888888;
  --text:       #1a1a1a;
  --accent:     #0a0a0a;

  --max-width: 1200px;
  --section-pad: 96px 24px;
  --font-display: 'Rajdhani', sans-serif;
  --font-body:    'Exo 2', sans-serif;
  --font-light:   'DM Sans', sans-serif;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); color: var(--text); background: var(--white); line-height: 1.6; font-size: 16px; overflow-x: hidden; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* NAV — white, clean */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--lightgray);
  padding: 0 48px; height: 72px;
  display: flex; align-items: center; justify-content: space-between;
}

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

.nav-links { display: flex; align-items: center; gap: 36px; list-style: none; }
.nav-links a { font-family: var(--font-display); font-size: 14px; font-weight: 600; color: var(--gray); letter-spacing: 1.5px; text-transform: uppercase; transition: color 0.2s; }
.nav-links a:hover { color: var(--black); }

.nav-cta {
  background: var(--black) !important; color: var(--white) !important;
  padding: 10px 24px !important; font-weight: 700 !important;
  letter-spacing: 1px !important; transition: background 0.2s !important;
}
.nav-cta:hover { background: #333 !important; }

.nav-burger { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
.nav-burger span { display: block; width: 24px; height: 2px; background: var(--black); border-radius: 2px; }

/* HERO — light gray background, logo shows naturally */
.hero {
  background: var(--offwhite);
  min-height: 100vh;
  display: flex; align-items: center;
  position: relative; overflow: hidden;
  padding: 120px 48px 80px;
  border-bottom: 1px solid var(--lightgray);
}

.hero-bg { display: none; }
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--lightgray) 1px, transparent 1px),
    linear-gradient(90deg, var(--lightgray) 1px, transparent 1px);
  background-size: 80px 80px;
  opacity: 0.5;
}

.hero-inner {
  max-width: var(--max-width); margin: 0 auto;
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: center; width: 100%;
}

.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--gray); font-family: var(--font-display);
  font-size: 12px; font-weight: 600; letter-spacing: 3px;
  text-transform: uppercase; margin-bottom: 28px;
}
.hero-eyebrow::before { content: ''; display: block; width: 32px; height: 1px; background: var(--midgray); }

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(52px, 6vw, 88px);
  font-weight: 700; line-height: 0.95;
  letter-spacing: 1px; color: var(--black);
  text-transform: uppercase; margin-bottom: 24px;
}
.hero h1 em { font-style: normal; display: block; color: var(--midgray); font-weight: 300; font-size: 0.65em; letter-spacing: 4px; margin-bottom: 6px; }

.hero-sub { font-size: 17px; color: var(--gray); line-height: 1.8; max-width: 440px; margin-bottom: 44px; font-family: var(--font-light); font-weight: 300; }

.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.btn-primary { display: inline-flex; align-items: center; gap: 10px; background: var(--black); color: var(--white); padding: 16px 36px; font-family: var(--font-display); font-weight: 700; font-size: 13px; letter-spacing: 2px; text-transform: uppercase; transition: all 0.2s; border: none; cursor: pointer; }
.btn-primary:hover { background: #2a2a2a; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.15); }

.btn-secondary { display: inline-flex; align-items: center; gap: 10px; background: transparent; color: var(--gray); padding: 16px 36px; font-family: var(--font-display); font-weight: 600; font-size: 13px; letter-spacing: 2px; text-transform: uppercase; border: 1px solid var(--midgray); transition: all 0.2s; cursor: pointer; }
.btn-secondary:hover { border-color: var(--black); color: var(--black); }

/* Hero right — logo display, prominent */
.hero-visual { display: flex; flex-direction: column; gap: 16px; }

.hero-logo-display {
  background: var(--white);
  border: 1px solid var(--lightgray);
  padding: 48px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
}
.hero-logo-display img { width: 240px; max-width: 100%; }

.hero-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--lightgray); border: 1px solid var(--lightgray); }
.stat-box { background: var(--white); padding: 20px 16px; text-align: center; }
.stat-box-num { font-family: var(--font-display); font-size: 30px; font-weight: 700; color: var(--black); line-height: 1; margin-bottom: 4px; }
.stat-box-label { font-family: var(--font-display); font-size: 10px; color: var(--gray); text-transform: uppercase; letter-spacing: 1px; }

/* SHARED SECTION STYLES */
.section { padding: var(--section-pad); }
.section-inner { max-width: var(--max-width); margin: 0 auto; }

.section-label { font-family: var(--font-display); font-size: 11px; font-weight: 600; letter-spacing: 3px; text-transform: uppercase; color: var(--gray); margin-bottom: 12px; display: flex; align-items: center; gap: 12px; }
.section-label::before { content: ''; display: block; width: 24px; height: 1px; background: var(--midgray); }

.section-title { font-family: var(--font-display); font-size: clamp(36px, 4vw, 60px); font-weight: 700; line-height: 1; text-transform: uppercase; letter-spacing: 1px; color: var(--black); margin-bottom: 20px; }
.section-title.light { color: var(--white); }
.section-desc { font-size: 17px; color: var(--gray); line-height: 1.7; max-width: 560px; font-family: var(--font-light); font-weight: 300; }
.section-desc.light { color: rgba(255,255,255,0.5); }

/* ABOUT STRIP */
.about-strip { background: var(--white); padding: 72px 48px; border-top: 1px solid var(--lightgray); border-bottom: 1px solid var(--lightgray); }
.about-strip-inner { max-width: var(--max-width); margin: 0 auto; display: grid; grid-template-columns: 1fr 2fr; gap: 80px; align-items: center; }
.about-logo { width: 180px; margin-bottom: 0; opacity: 1; }
.about-strip h2 { font-family: var(--font-display); font-size: 48px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; line-height: 1; color: var(--black); margin-top: 16px; }
.about-strip-body p { font-size: 17px; color: #555; line-height: 1.8; margin-bottom: 16px; font-family: var(--font-light); font-weight: 300; }

/* TOPICS — dark band */
.topics { background: var(--black); padding: var(--section-pad); }
.topics-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin-top: 56px; background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.06); }
.topic-card { background: var(--black); padding: 40px 32px; transition: background 0.3s; cursor: pointer; }
.topic-card:hover { background: #1a1a1a; }
.topic-icon { font-size: 28px; margin-bottom: 20px; }
.topic-title { font-family: var(--font-display); font-size: 20px; font-weight: 700; color: var(--white); text-transform: uppercase; letter-spacing: 2px; margin-bottom: 12px; }
.topic-desc { font-size: 13px; color: rgba(255,255,255,0.4); line-height: 1.7; margin-bottom: 24px; font-family: var(--font-light); font-weight: 300; }
.topic-link { font-family: var(--font-display); font-size: 11px; font-weight: 600; color: rgba(255,255,255,0.4); text-transform: uppercase; letter-spacing: 2px; display: flex; align-items: center; gap: 8px; transition: color 0.2s, gap 0.2s; }
.topic-card:hover .topic-link { color: var(--white); gap: 12px; }

/* ARTICLES — white */
.articles { background: var(--white); padding: var(--section-pad); }
.articles-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 48px; padding-bottom: 24px; border-bottom: 1px solid var(--lightgray); }
.articles-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 1px; background: var(--lightgray); border: 1px solid var(--lightgray); }
.article-card { background: var(--white); display: flex; flex-direction: column; transition: background 0.2s; }
.article-card:hover { background: var(--offwhite); }
.article-card.featured { grid-row: span 2; }
.article-thumb { background: var(--offwhite); aspect-ratio: 16/9; display: flex; align-items: center; justify-content: center; font-size: 48px; position: relative; overflow: hidden; }
.article-card.featured .article-thumb { aspect-ratio: unset; min-height: 240px; flex: 1; }
.article-thumb-bg { position: absolute; inset: 0; background: linear-gradient(135deg, #f0f0f0 0%, #e0e0e0 100%); }
.article-thumb-icon { position: relative; z-index: 1; }
.article-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.article-tag { font-family: var(--font-display); font-size: 10px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--gray); margin-bottom: 10px; display: block; }
.article-title { font-family: var(--font-display); font-size: 19px; font-weight: 700; line-height: 1.15; color: var(--black); text-transform: uppercase; letter-spacing: 0.3px; margin-bottom: 10px; flex: 1; }
.article-card.featured .article-title { font-size: 26px; }
.article-excerpt { font-size: 14px; color: var(--gray); line-height: 1.65; margin-bottom: 20px; font-family: var(--font-light); font-weight: 300; }
.article-meta { display: flex; align-items: center; font-family: var(--font-display); font-size: 11px; color: var(--gray); padding-top: 14px; border-top: 1px solid var(--lightgray); letter-spacing: 1px; text-transform: uppercase; margin-top: auto; }
.article-read-more { font-weight: 700; color: var(--black); margin-left: auto; letter-spacing: 1.5px; }

/* EMAIL */
.email-section { background: var(--offwhite); padding: 96px 48px; border-top: 1px solid var(--lightgray); border-bottom: 1px solid var(--lightgray); }
.email-inner { max-width: 560px; margin: 0 auto; text-align: center; }
.email-badge { display: inline-block; border: 1px solid var(--midgray); color: var(--gray); padding: 6px 20px; font-family: var(--font-display); font-size: 11px; font-weight: 600; letter-spacing: 3px; text-transform: uppercase; margin-bottom: 24px; }
.email-inner h2 { font-family: var(--font-display); font-size: clamp(36px,5vw,60px); font-weight: 700; color: var(--black); text-transform: uppercase; line-height: 1; letter-spacing: 1px; margin-bottom: 16px; }
.email-inner h2 span { color: var(--gray); font-weight: 300; }
.email-inner p { font-size: 16px; color: var(--gray); margin-bottom: 36px; line-height: 1.7; font-family: var(--font-light); font-weight: 300; }
.email-form { display: flex; gap: 0; max-width: 460px; margin: 0 auto 16px; }
.email-input { flex: 1; padding: 15px 20px; border: 1px solid var(--midgray); border-right: none; background: var(--white); color: var(--black); font-size: 15px; font-family: var(--font-light); outline: none; transition: border-color 0.2s; }
.email-input::placeholder { color: var(--midgray); }
.email-input:focus { border-color: var(--black); }
.email-form .btn-primary { flex-shrink: 0; }
.email-fine { font-size: 11px; color: var(--midgray); font-family: var(--font-display); letter-spacing: 1px; text-transform: uppercase; }

/* FOOTER */
.footer { background: var(--black); padding: 64px 48px 40px; }
.footer-inner { max-width: var(--max-width); margin: 0 auto; }
.footer-top { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.footer-brand-logo { width: 160px; margin-bottom: 16px; filter: brightness(0) invert(1); opacity: 0.8; }
.footer-brand p { font-size: 13px; color: rgba(255,255,255,0.3); line-height: 1.7; font-family: var(--font-light); max-width: 260px; margin-top: 12px; }
.footer-col h4 { font-family: var(--font-display); font-size: 11px; font-weight: 700; color: rgba(255,255,255,0.4); text-transform: uppercase; letter-spacing: 3px; margin-bottom: 20px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col a { font-size: 14px; color: rgba(255,255,255,0.35); transition: color 0.2s; font-family: var(--font-light); }
.footer-col a:hover { color: var(--white); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; }
.footer-bottom p { font-size: 11px; color: rgba(255,255,255,0.2); font-family: var(--font-display); letter-spacing: 1px; text-transform: uppercase; }
.footer-bottom a { color: rgba(255,255,255,0.2); font-family: var(--font-display); font-size: 11px; letter-spacing: 1px; text-transform: uppercase; transition: color 0.2s; }
.footer-bottom a:hover { color: rgba(255,255,255,0.6); }
.footer-disclosure { font-size: 11px; color: rgba(255,255,255,0.15); margin-top: 16px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,0.04); line-height: 1.6; font-family: var(--font-light); }

/* ARTICLE PAGES */
.article-hero { background: var(--offwhite); padding: 140px 48px 80px; text-align: center; border-bottom: 1px solid var(--lightgray); }
.article-hero .article-tag { font-size: 11px; letter-spacing: 3px; color: var(--gray); }
.article-hero h1 { font-family: var(--font-display); font-size: clamp(40px,5vw,72px); font-weight: 700; color: var(--black); text-transform: uppercase; line-height: 1.05; letter-spacing: 1px; max-width: 900px; margin: 12px auto 24px; }
.article-hero-meta { display: flex; align-items: center; justify-content: center; gap: 20px; color: var(--gray); font-family: var(--font-display); font-size: 11px; letter-spacing: 2px; text-transform: uppercase; }
.article-body-wrap { max-width: 740px; margin: 0 auto; padding: 72px 24px; }
.affiliate-disclosure { background: var(--offwhite); border-left: 3px solid var(--lightgray); padding: 16px 20px; font-size: 13px; color: var(--gray); margin-bottom: 40px; line-height: 1.6; font-family: var(--font-light); }
.article-content h2 { font-family: var(--font-display); font-size: 28px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--black); margin: 48px 0 16px; }
.article-content p { font-size: 17px; line-height: 1.85; color: #333; margin-bottom: 24px; font-family: var(--font-light); font-weight: 300; }
.article-content ul, .article-content ol { margin: 0 0 24px 24px; }
.article-content li { font-size: 16px; line-height: 1.75; color: #333; margin-bottom: 10px; font-family: var(--font-light); font-weight: 300; }
.article-content strong { color: var(--black); font-weight: 600; }
.article-content .callout { background: var(--offwhite); border-left: 3px solid var(--black); padding: 20px 24px; margin: 32px 0; font-size: 16px; line-height: 1.7; font-family: var(--font-light); color: #333; }
.product-card { border: 1px solid var(--lightgray); padding: 28px; margin: 32px 0; display: flex; gap: 24px; align-items: flex-start; }
.product-icon { font-size: 48px; flex-shrink: 0; }
.product-info h3 { font-family: var(--font-display); font-size: 20px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--black); margin-bottom: 6px; }
.product-stars { color: #333; font-size: 14px; margin-bottom: 10px; letter-spacing: 2px; }
.product-desc { font-size: 14px; color: var(--gray); line-height: 1.65; margin-bottom: 16px; font-family: var(--font-light); }
.product-buy { display: inline-flex; align-items: center; gap: 8px; background: var(--black); color: var(--white); padding: 12px 24px; font-family: var(--font-display); font-weight: 700; font-size: 12px; letter-spacing: 2px; text-transform: uppercase; transition: all 0.2s; }
.product-buy:hover { background: #333; transform: translateY(-1px); }

/* RESPONSIVE */
@media (max-width: 900px) {
  .nav { padding: 0 20px; }
  .nav-links { display: none; }
  .nav-burger { display: flex; }
  .nav-links.open { display: flex; flex-direction: column; position: fixed; top: 72px; left: 0; right: 0; background: var(--white); padding: 24px; gap: 16px; border-bottom: 1px solid var(--lightgray); }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .hero { padding: 120px 24px 64px; }
  .about-strip-inner { grid-template-columns: 1fr; gap: 32px; }
  .about-strip { padding: 64px 24px; }
  .topics-grid { grid-template-columns: 1fr 1fr; }
  .articles-grid { grid-template-columns: 1fr; }
  .article-card.featured { grid-row: span 1; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .email-form { flex-direction: column; }
  .email-input { border-right: 1px solid var(--midgray); border-bottom: none; }
  .product-card { flex-direction: column; }
  .footer { padding: 48px 24px 32px; }
  .hero-stats { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 600px) {
  :root { --section-pad: 64px 20px; }
  .topics-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
}

.fade-up { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }
.fade-up:nth-child(2) { transition-delay: 0.1s; }
.fade-up:nth-child(3) { transition-delay: 0.2s; }
.fade-up:nth-child(4) { transition-delay: 0.3s; }
.fade-up:nth-child(5) { transition-delay: 0.4s; }
.fade-up:nth-child(6) { transition-delay: 0.5s; }