/* ===== FONTS ===== */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Outfit:wght@300;400;500;600;700;800&display=swap');

/* ===== DESIGN TOKENS ===== */
:root {
  /* Light theme */
  --bg:           #f8f7ff;
  --bg-1:         #ffffff;
  --bg-2:         #ede9ff;
  --bg-card:      #ffffff;
  --bg-card-hov:  #f5f3ff;
  --fg:           #1a1535;
  --fg-2:         #4a4568;
  --fg-3:         #9990b8;
  --brand-1:      #6c47f5;
  --brand-2:      #4f8ef7;
  --brand-3:      #10c48a;
  --gradient:     linear-gradient(135deg, #6c47f5, #4f8ef7);
  --gradient-r:   linear-gradient(135deg, #4f8ef7, #6c47f5);
  --border:       rgba(108,71,245,0.10);
  --border-hov:   rgba(108,71,245,0.30);
  --radius:       16px;
  --radius-sm:    10px;
  --radius-xs:    6px;
  --glow-violet:  0 4px 24px rgba(108,71,245,0.14);
  --glow-blue:    0 4px 24px rgba(79,142,247,0.14);
  --font-ui:      'Plus Jakarta Sans', sans-serif;
  --font-display: 'Outfit', sans-serif;
  --transition:   all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-ui);
  background: var(--bg);
  color: var(--fg);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea { font-family: inherit; }

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}
h1 { font-size: clamp(2rem, 5vw, 3.75rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h3 { font-size: clamp(1rem, 2vw, 1.3rem); }

/* ===== LAYOUT ===== */
.container { width: 100%; max-width: 1320px; margin: 0 auto; padding: 0 1.5rem; }
.section { padding: 5rem 0; position: relative; z-index: 1; }

/* ===== NAVBAR ===== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(24px) saturate(180%);
  border-bottom: 1px solid var(--border);
}
.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 2rem;
}
.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--fg);
}
.logo-icon {
  width: 36px;
  height: 36px;
  background: var(--gradient);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  box-shadow: var(--glow-violet);
}
.logo span {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.nav-links { display: flex; align-items: center; gap: 0.25rem; }
.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--fg-2);
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-xs);
  transition: var(--transition);
}
.nav-links a:hover { color: var(--fg); background: rgba(255,255,255,0.05); }
.nav-links a.active { color: var(--fg); }
.btn-nav {
  background: var(--gradient);
  color: #fff;
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  box-shadow: var(--glow-violet);
  white-space: nowrap;
  margin-left: 0.5rem;
}
.btn-nav:hover { opacity: 0.9; transform: translateY(-1px); }

.hamburger { display: none; flex-direction: column; gap: 5px; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--fg); border-radius: 2px; transition: var(--transition); }
.mobile-menu { display: none; flex-direction: column; border-top: 1px solid var(--border); background: #fff; }
.mobile-menu a { display: block; padding: 1rem 1.5rem; font-weight: 500; color: var(--fg-2); border-bottom: 1px solid var(--border); transition: var(--transition); }
.mobile-menu a:hover { color: var(--brand-1); background: var(--bg-2); }
.mobile-menu.open { display: flex; }

/* ===== HERO ===== */
.hero {
  padding: 7rem 0 5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  z-index: 1;
}
.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 700px;
  background: radial-gradient(ellipse at 50% 0%, rgba(108,71,245,0.09) 0%, transparent 65%),
              linear-gradient(180deg, #f8f7ff 0%, #ffffff 100%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(124,92,252,0.3), transparent);
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: #ede9ff;
  border: 1px solid #c4b5fd;
  color: #6c47f5;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  margin-bottom: 1.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.hero h1 { margin-bottom: 1.25rem; max-width: 800px; margin-left: auto; margin-right: auto; }
.hero h1 .highlight {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero p {
  font-size: 1.15rem;
  color: var(--fg-2);
  max-width: 580px;
  margin: 0 auto 2.75rem;
  font-weight: 400;
  line-height: 1.7;
}
.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
  flex-wrap: wrap;
  margin-top: 3rem;
}
.stat { text-align: center; }
.stat-num {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label { font-size: 0.8rem; color: var(--fg-3); margin-top: 0.1rem; }
.stat-divider { width: 1px; height: 40px; background: var(--border); }

/* ===== SEARCH ===== */
.search-wrap { max-width: 640px; margin: 0 auto 2rem; position: relative; }
.search-input {
  width: 100%;
  background: #fff;
  border: 1px solid var(--border);
  color: var(--fg);
  font-size: 1rem;
  padding: 1rem 1rem 1rem 3.25rem;
  border-radius: var(--radius);
  outline: none;
  transition: var(--transition);
  font-family: var(--font-ui);
}
.search-input:focus { border-color: rgba(108,71,245,0.5); box-shadow: 0 0 0 3px rgba(108,71,245,0.1), 0 2px 12px rgba(108,71,245,0.1); background: #faf9ff; }
.search-input::placeholder { color: var(--fg-3); }
.search-icon {
  position: absolute;
  left: 1.1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--fg-3);
  pointer-events: none;
}

/* ===== FILTER TABS ===== */
.filter-tabs { display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 2.5rem; }
.tab-btn {
  padding: 0.45rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--fg-2);
  font-size: 0.82rem;
  font-weight: 500;
  background: transparent;
  transition: var(--transition);
  cursor: pointer;
  font-family: var(--font-ui);
  white-space: nowrap;
}
.tab-btn:hover { border-color: rgba(124,92,252,0.4); color: var(--fg); background: rgba(124,92,252,0.06); }
.tab-btn.active { background: var(--gradient); color: #fff; border-color: transparent; font-weight: 600; box-shadow: var(--glow-violet); }

/* ===== SECTION HEADER ===== */
.section-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 2rem; flex-wrap: wrap; gap: 1rem; }
.section-title { font-size: 1.5rem; }
.view-all { font-size: 0.875rem; color: var(--brand-1); font-weight: 600; display: flex; align-items: center; gap: 0.3rem; transition: var(--transition); }
.view-all:hover { gap: 0.6rem; opacity: 0.85; }

/* ===== TOOL CARDS ===== */
.tools-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 1.25rem; }
.tool-card {
  background: #fff;
  border: 1.5px solid rgba(108,71,245,0.12);
  box-shadow: 0 1px 6px rgba(108,71,245,0.06);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  overflow: hidden;
}
.tool-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gradient);
  opacity: 0;
  transition: var(--transition);
}
.tool-card:hover {
  border-color: var(--border-hov);
  background: var(--bg-card-hov);
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(108,71,245,0.16), 0 2px 8px rgba(108,71,245,0.08);
}
.tool-card:hover::before { opacity: 1; }
.tool-card-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 0.75rem; }
.tool-logo {
  width: 52px; height: 52px;
  background: var(--bg-2);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  flex-shrink: 0;
  border: 1px solid var(--border);
  transition: var(--transition);
}
.tool-card:hover .tool-logo { border-color: rgba(124,92,252,0.3); box-shadow: var(--glow-violet); }
.tool-badges { display: flex; flex-direction: column; align-items: flex-end; gap: 0.35rem; }
.badge { font-size: 0.68rem; font-weight: 700; padding: 0.2rem 0.6rem; border-radius: 999px; letter-spacing: 0.05em; text-transform: uppercase; }
.badge-premium { background: #ede9ff; color: #6c47f5; border: 1px solid #c4b5fd; }
.badge-free { background: #d1fae5; color: #065f46; border: 1px solid #6ee7b7; }
.badge-cat { background: #f3f4f6; color: #6b7280; border: 1px solid #e5e7eb; }
.tool-name { font-family: var(--font-display); font-size: 1.05rem; font-weight: 700; letter-spacing: -0.01em; }
.tool-desc { font-size: 0.855rem; color: var(--fg-2); line-height: 1.6; flex: 1; }
.tool-footer { display: flex; align-items: center; justify-content: space-between; margin-top: auto; padding-top: 0.85rem; border-top: 1px solid var(--border); }
.stars { display: flex; gap: 2px; }
.star { font-size: 0.78rem; color: #f59e0b; }
.star.empty { color: #e5e7eb; }
.btn-tool {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--brand-1);
  display: flex; align-items: center; gap: 0.35rem;
  transition: var(--transition);
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-xs);
  border: 1px solid rgba(124,92,252,0.3);
  background: rgba(124,92,252,0.06);
}
.btn-tool:hover { background: rgba(124,92,252,0.15); border-color: rgba(124,92,252,0.5); gap: 0.55rem; }
.no-results { grid-column: 1/-1; text-align: center; padding: 4rem; color: var(--fg-3); }

/* ===== CATEGORIES ===== */
.cats-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 1rem; }
.cat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem 1.25rem;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.cat-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gradient);
  opacity: 0;
  transition: var(--transition);
}
.cat-card:hover { border-color: var(--border-hov); transform: translateY(-3px); box-shadow: 0 8px 24px rgba(108,71,245,0.14); background: #f5f3ff; }
.cat-card:hover::before { opacity: 1; }
.cat-icon { font-size: 2.25rem; margin-bottom: 0.85rem; }
.cat-name { font-family: var(--font-display); font-weight: 700; font-size: 0.95rem; margin-bottom: 0.3rem; }
.cat-count { font-size: 0.78rem; color: var(--fg-3); }

/* ===== BLOG ===== */
.blog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 1.5rem; }
.blog-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.blog-card:hover { border-color: var(--border-hov); transform: translateY(-3px); box-shadow: 0 8px 24px rgba(108,71,245,0.14); }
.blog-cover {
  height: 130px;
  background: linear-gradient(135deg, #f8f7ff, #ede9ff);
  display: flex; align-items: center; justify-content: center;
  font-size: 3.5rem;
  border-bottom: 1px solid var(--border);
  position: relative;
}
.blog-cover::after { content: ''; position: absolute; inset: 0; background: var(--gradient); opacity: 0.06; }
.blog-body { padding: 1.5rem; display: flex; flex-direction: column; gap: 0.65rem; flex: 1; }
.blog-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.blog-tag { font-size: 0.68rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: #6c47f5; background: #ede9ff; border: 1px solid #c4b5fd; padding: 0.18rem 0.55rem; border-radius: 999px; }
.blog-title { font-family: var(--font-display); font-size: 1.02rem; font-weight: 700; line-height: 1.4; letter-spacing: -0.01em; }
.blog-excerpt { font-size: 0.855rem; color: var(--fg-2); line-height: 1.6; }
.blog-meta { display: flex; align-items: center; justify-content: space-between; font-size: 0.78rem; color: var(--fg-3); margin-top: auto; padding-top: 0.85rem; border-top: 1px solid var(--border); }
.read-more { color: var(--brand-1); font-weight: 600; display: flex; align-items: center; gap: 0.3rem; transition: var(--transition); }
.read-more:hover { gap: 0.55rem; }

/* ===== CTA ===== */
.cta-section {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 5rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  max-width: 820px;
  margin: 0 auto;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: -100px; left: 50%; transform: translateX(-50%);
  width: 600px; height: 400px;
  background: radial-gradient(ellipse, rgba(108,71,245,0.07) 0%, transparent 70%);
  pointer-events: none;
}
.cta-section h2 { margin-bottom: 1rem; }
.cta-section p { color: var(--fg-2); max-width: 480px; margin: 0 auto 2rem; }
.email-form { display: flex; gap: 0.75rem; max-width: 460px; margin: 0 auto; flex-wrap: wrap; }
.email-input {
  flex: 1; min-width: 200px;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--fg);
  font-size: 0.95rem;
  padding: 0.85rem 1.1rem;
  border-radius: var(--radius-sm);
  outline: none;
  transition: var(--transition);
  font-family: var(--font-ui);
}
.email-input:focus { border-color: rgba(124,92,252,0.5); box-shadow: var(--glow-violet); }
.email-input::placeholder { color: var(--fg-3); }

/* ===== BUTTONS ===== */
.btn-primary {
  background: var(--gradient);
  color: #fff;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  white-space: nowrap;
  border: none;
  cursor: pointer;
  font-family: var(--font-ui);
  box-shadow: var(--glow-violet);
  letter-spacing: 0.01em;
  display: inline-block;
}
.btn-primary:hover { opacity: 0.9; transform: translateY(-1px); box-shadow: 0 0 50px rgba(124,92,252,0.35); }
.btn-outline {
  background: transparent;
  color: var(--brand-1);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  border: 1px solid rgba(124,92,252,0.4);
  cursor: pointer;
  font-family: var(--font-ui);
  display: inline-block;
}
.btn-outline:hover { background: rgba(124,92,252,0.1); border-color: rgba(124,92,252,0.6); }

/* ===== FOOTER ===== */
.footer { background: #ffffff; border-top: 1px solid var(--border); padding: 5rem 0 2rem; margin-top: 6rem; position: relative; z-index: 1; }
.footer-grid { display: grid; grid-template-columns: 2.2fr 1fr 1fr 1fr; gap: 3rem; margin-bottom: 3rem; }
.footer-brand p { font-size: 0.875rem; color: var(--fg-3); margin-top: 0.85rem; max-width: 280px; line-height: 1.7; }
.footer-col h4 { font-family: var(--font-display); font-size: 0.82rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--fg-3); margin-bottom: 1.25rem; }
.footer-col ul { display: flex; flex-direction: column; gap: 0.7rem; }
.footer-col ul a { font-size: 0.875rem; color: var(--fg-2); transition: var(--transition); }
.footer-col ul a:hover { color: var(--fg); }
.social-links { display: flex; gap: 0.65rem; margin-top: 1.25rem; }
.social-link { width: 38px; height: 38px; background: var(--bg-2); border: 1px solid var(--border); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 0.95rem; transition: var(--transition); color: var(--fg-3); }
.social-link:hover { border-color: rgba(124,92,252,0.4); color: var(--brand-1); box-shadow: var(--glow-violet); }
.footer-bottom { border-top: 1px solid var(--border); padding-top: 2rem; text-align: center; }
.footer-bottom p { font-size: 0.8rem; color: var(--fg-3); margin-bottom: 0.4rem; }

/* ===== PAGE HERO ===== */
.page-hero {
  padding: 4.5rem 0 3rem;
  text-align: center;
  border-bottom: 1px solid var(--border);
  margin-bottom: 3rem;
  position: relative;
  z-index: 1;
}
.page-hero::before {
  content: '';
  position: absolute;
  top: -50%; left: 50%; transform: translateX(-50%);
  width: 600px; height: 400px;
  background: radial-gradient(ellipse, rgba(108,71,245,0.07) 0%, transparent 70%);
  pointer-events: none;
}
.page-hero p { color: var(--fg-2); max-width: 540px; margin: 0.85rem auto 0; }

/* ===== ABOUT PAGE ===== */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.about-text p { color: var(--fg-2); margin-bottom: 1rem; line-height: 1.75; }
.values-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-top: 1.75rem; }
.value-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.35rem; transition: var(--transition); }
.value-card:hover { border-color: var(--border-hov); }
.value-icon { font-size: 1.5rem; margin-bottom: 0.6rem; }
.value-card h4 { font-family: var(--font-display); font-size: 0.95rem; margin-bottom: 0.35rem; }
.value-card p { font-size: 0.82rem; color: var(--fg-2); }
.about-visual { background: var(--bg-card); border: 1px solid var(--border); border-radius: 24px; padding: 2.75rem; text-align: center; position: relative; overflow: hidden; }
.about-visual::before { content: ''; position: absolute; top: -50px; left: 50%; transform: translateX(-50%); width: 300px; height: 200px; background: radial-gradient(ellipse, rgba(124,92,252,0.15) 0%, transparent 70%); pointer-events: none; }
.about-icon-big { font-size: 5rem; margin-bottom: 1.5rem; position: relative; z-index: 1; }
.about-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-top: 1.75rem; }
.about-stat { background: #f8f7ff; border-radius: var(--radius-sm); border: 1px solid var(--border); padding: 1rem; }

/* ===== LEGAL PAGES ===== */
.legal-content { max-width: 760px; margin: 0 auto; }
.legal-content h2 { margin: 2.75rem 0 1rem; font-size: 1.25rem; }
.legal-content p, .legal-content li { color: var(--fg-2); line-height: 1.8; margin-bottom: 0.85rem; }
.legal-content ul { padding-left: 1.5rem; list-style: disc; }
.legal-content a { color: var(--brand-1); }

/* ===== NEWSLETTER PAGE ===== */
.newsletter-page { max-width: 600px; margin: 0 auto; text-align: center; padding: 2rem 0 5rem; }
.newsletter-form { display: flex; flex-direction: column; gap: 1.1rem; margin-top: 2rem; text-align: left; }
.form-group label { font-size: 0.875rem; font-weight: 600; display: block; margin-bottom: 0.45rem; color: var(--fg-2); }
.form-input { width: 100%; background: var(--bg-card); border: 1px solid var(--border); color: var(--fg); font-size: 0.95rem; padding: 0.9rem 1.1rem; border-radius: var(--radius-sm); outline: none; transition: var(--transition); font-family: var(--font-ui); }
.form-input:focus { border-color: rgba(124,92,252,0.5); box-shadow: var(--glow-violet); }
.form-input::placeholder { color: var(--fg-3); }
.form-check { display: flex; align-items: flex-start; gap: 0.75rem; }
.form-check input { margin-top: 3px; accent-color: var(--brand-1); }
.form-check label { font-size: 0.85rem; color: var(--fg-2); line-height: 1.5; }
.success-msg { background: rgba(56,217,169,0.1); border: 1px solid rgba(56,217,169,0.3); color: #34d399; padding: 1rem 1.25rem; border-radius: var(--radius-sm); font-size: 0.9rem; display: none; margin-top: 0.5rem; }

/* ===== TOAST ===== */
.toast { position: fixed; bottom: 2rem; right: 2rem; background: #fff; border: 1px solid rgba(108,71,245,0.15); border-radius: var(--radius); padding: 1rem 1.5rem; font-size: 0.9rem; z-index: 999; box-shadow: 0 20px 60px rgba(0,0,0,0.6); transform: translateY(120px); opacity: 0; transition: var(--transition); }
.toast.show { transform: translateY(0); opacity: 1; }
.toast.success { border-color: rgba(16,196,138,0.4); color: #059669; }

/* ===== BACK LINK ===== */
.back-link { display: inline-flex; align-items: center; gap: 0.5rem; color: var(--fg-3); font-size: 0.875rem; margin-bottom: 2rem; transition: var(--transition); }
.back-link:hover { color: var(--brand-1); }

/* ===== BLOG SINGLE ===== */
.blog-single { max-width: 760px; margin: 0 auto; padding-bottom: 4rem; }
.blog-single-cover { height: 220px; background: linear-gradient(135deg, #f8f7ff, #ede9ff); border: 1px solid var(--border); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; font-size: 5.5rem; margin-bottom: 2rem; position: relative; overflow: hidden; }
.blog-single-cover::after { content: ''; position: absolute; inset: 0; background: var(--gradient); opacity: 0.06; }
.blog-single-meta { display: flex; align-items: center; gap: 1.25rem; font-size: 0.85rem; color: var(--fg-3); margin: 1rem 0; flex-wrap: wrap; }
.blog-single-content { color: var(--fg-2); line-height: 1.9; white-space: pre-line; }
.blog-single-content p { margin-bottom: 1rem; }

/* ===== TOOLS CONTROLS ===== */
.tools-controls { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.5rem; }
.results-count { font-size: 0.875rem; color: var(--fg-3); font-weight: 500; }

/* ===== UNSUB PAGE ===== */
.unsub-page { max-width: 500px; margin: 0 auto; text-align: center; padding: 3rem 0 5rem; }
.unsub-icon { font-size: 4rem; margin-bottom: 1.5rem; }

/* ===== INFO GRID ===== */
.info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin: 2rem 0; text-align: left; }
.info-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.35rem; transition: var(--transition); }
.info-card:hover { border-color: var(--border-hov); }
.info-card-icon { font-size: 1.75rem; margin-bottom: 0.6rem; }
.info-card-title { font-family: var(--font-display); font-weight: 700; font-size: 0.95rem; margin-bottom: 0.3rem; }
.info-card-desc { font-size: 0.83rem; color: var(--fg-2); line-height: 1.5; }

/* ===== ANIMATIONS ===== */
@keyframes fadeUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
.fade-up   { animation: fadeUp 0.55s ease forwards; }
.fade-up-1 { animation-delay: 0.08s; opacity: 0; }
.fade-up-2 { animation-delay: 0.18s; opacity: 0; }
.fade-up-3 { animation-delay: 0.28s; opacity: 0; }

/* ===== UTILITIES ===== */
.text-gradient { background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hidden { display: none !important; }
.mt-2 { margin-top: 1rem; } .mt-3 { margin-top: 1.5rem; } .mt-4 { margin-top: 2rem; }

/* ===== RESPONSIVE ===== */
@media (max-width: 960px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
  .about-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .about-visual { order: -1; }
}
@media (max-width: 680px) {
  .nav-links, .btn-nav { display: none; }
  .hamburger { display: flex; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero { padding: 4rem 0 3rem; }
  .hero-stats { gap: 1.5rem; }
  .stat-divider { display: none; }
  .section { padding: 3rem 0; }
  .values-grid { grid-template-columns: 1fr; }
  .about-stats { grid-template-columns: 1fr 1fr; }
  .email-form { flex-direction: column; }
  .email-form .btn-primary { width: 100%; }
  .tools-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .cats-grid { grid-template-columns: repeat(2, 1fr); }
  .info-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) { .container { padding: 0 1rem; } .cats-grid { grid-template-columns: 1fr 1fr; } }

/* ===== SPONSORED / PROMO BANNER ===== */
.sponsor-section {
  position: relative;
  z-index: 1;
}
.sponsor-banner {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  padding: 3.5rem 3rem;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 2rem;
  background: linear-gradient(135deg, #0d1220 0%, #111827 50%, #0d1220 100%);
  border: 1px solid rgba(99,179,237,0.25);
}
/* animated gradient border glow */
.sponsor-banner::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: 26px;
  background: linear-gradient(135deg, #3b82f6, #06b6d4, #3b82f6, #8b5cf6);
  background-size: 300% 300%;
  animation: gradientShift 4s ease infinite;
  z-index: -1;
}
.sponsor-banner::after {
  content: '';
  position: absolute;
  inset: 1px;
  border-radius: 23px;
  background: linear-gradient(135deg, #0d1220 0%, #111827 50%, #0d1220 100%);
  z-index: -1;
}
@keyframes gradientShift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
/* mesh blobs */
.sponsor-blob-1 {
  position: absolute;
  top: -60px; left: -60px;
  width: 280px; height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(59,130,246,0.18) 0%, transparent 70%);
  pointer-events: none;
}
.sponsor-blob-2 {
  position: absolute;
  bottom: -80px; right: 100px;
  width: 320px; height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(6,182,212,0.14) 0%, transparent 70%);
  pointer-events: none;
}
.sponsor-label {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(59,130,246,0.15);
  border: 1px solid rgba(59,130,246,0.35);
  color: #60a5fa;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.sponsor-content { position: relative; z-index: 1; }
.sponsor-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 0.85rem;
}
.sponsor-title .brand-blue {
  background: linear-gradient(135deg, #60a5fa, #06b6d4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.sponsor-desc {
  font-size: 1rem;
  color: var(--fg-2);
  line-height: 1.7;
  max-width: 560px;
  margin-bottom: 1.75rem;
}
.sponsor-features {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 2rem;
}
.sponsor-feat {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.82rem;
  color: var(--fg-2);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
}
.sponsor-feat .feat-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #06b6d4;
  flex-shrink: 0;
}
.sponsor-actions { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.btn-sponsor {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, #3b82f6, #06b6d4);
  color: #fff;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.85rem 2rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  box-shadow: 0 0 30px rgba(59,130,246,0.3);
  letter-spacing: 0.01em;
  text-decoration: none;
}
.btn-sponsor:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 50px rgba(59,130,246,0.45);
  opacity: 0.95;
}
.btn-sponsor-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: transparent;
  color: #60a5fa;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(59,130,246,0.35);
  transition: var(--transition);
  text-decoration: none;
}
.btn-sponsor-outline:hover { background: rgba(59,130,246,0.08); border-color: rgba(59,130,246,0.55); }
.sponsor-visual {
  position: relative;
  z-index: 1;
  flex-shrink: 0;
}
.sponsor-mockup {
  width: 260px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 16px;
  padding: 1.25rem;
  backdrop-filter: blur(12px);
}
.mockup-header {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.mockup-logo {
  width: 32px; height: 32px;
  background: linear-gradient(135deg, #3b82f6, #06b6d4);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
}
.mockup-title { font-family: var(--font-display); font-size: 0.85rem; font-weight: 700; }
.mockup-sub { font-size: 0.7rem; color: var(--fg-3); }
.mockup-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.55rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  font-size: 0.78rem;
}
.mockup-row:last-child { border-bottom: none; }
.mockup-label { color: var(--fg-3); }
.mockup-val { color: var(--fg); font-weight: 600; }
.mockup-val.green { color: #34d399; }
.mockup-val.blue  { color: #60a5fa; }
.mockup-badge-row {
  display: flex;
  gap: 0.4rem;
  margin-top: 0.85rem;
  flex-wrap: wrap;
}
.mockup-badge {
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: rgba(6,182,212,0.15);
  color: #06b6d4;
  border: 1px solid rgba(6,182,212,0.3);
}

/* Footer sponsor link */
.footer-sponsor {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: var(--fg-3);
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}
.footer-sponsor a { color: #60a5fa; font-weight: 600; transition: var(--transition); }
.footer-sponsor a:hover { color: #93c5fd; }

/* Floating promo strip (top of page) */
.promo-strip {
  background: linear-gradient(90deg, #ede9ff, #e0f2fe 50%, #ede9ff);
  border-bottom: 1px solid #c4b5fd;
  padding: 0.55rem 0;
  text-align: center;
  font-size: 0.8rem;
  color: #6c47f5;
  position: relative;
  z-index: 201;
}
.promo-strip strong { color: #3b1fa8; }
.promo-strip a {
  color: #6c47f5;
  font-weight: 700;
  text-decoration: underline;
  transition: var(--transition);
}
.promo-strip a:hover { color: #4f46e5; }
.promo-strip-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}
.promo-strip-badge {
  background: #ede9ff;
  border: 1px solid #c4b5fd;
  color: #6c47f5;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

@media (max-width: 900px) {
  .sponsor-banner { grid-template-columns: 1fr; }
  .sponsor-visual { display: none; }
  .sponsor-banner { padding: 2.5rem 1.75rem; }
}
@media (max-width: 600px) {
  .sponsor-banner { padding: 2rem 1.25rem; }
  .sponsor-actions { flex-direction: column; align-items: flex-start; }
  .btn-sponsor, .btn-sponsor-outline { width: 100%; justify-content: center; }
}