/* ===== RESET & VARIABLES ===== */
:root {
  --bg: #0B0E14;
  --bg-alt: #10141C;
  --surface: #171B24;
  --border: #262B36;
  --text-primary: #F3F4F6;
  --text-secondary: #9CA3AF;

  --primary: #3B82F6;
  --primary-light: #60A5FA;
  --accent: #10B981;
  --accent-hover: #34D399;

  --cat-pdf: #F87171;
  --cat-image: #A78BFA;
  --cat-text: #60A5FA;
  --cat-seo: #34D399;
  --cat-dev: #FBBF24;
  --cat-calc: #22D3EE;

  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;

  --radius: 12px;
  --shadow: 0 8px 30px rgba(0,0,0,0.4);
  --transition: 0.25s ease;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }

body {
  font-family: var(--font-body);
  color: var(--text-primary);
  background: var(--bg);
  line-height: 1.7;
  font-size: 16px;
}

h1, h2, h3 { font-family: var(--font-heading); line-height: 1.25; font-weight: 700; color: var(--text-primary); }
h1 { font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 4vw, 2.3rem); margin-bottom: 0.6rem; }
h3 { font-size: 1.15rem; margin-bottom: 0.5rem; color: var(--text-primary); }
p { color: var(--text-secondary); }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.section { padding: 90px 0; position: relative; }
.section-sub { max-width: 650px; color: var(--text-secondary); margin-bottom: 3rem; font-size: 1.05rem; }
.eyebrow {
  display: inline-block; color: var(--primary-light); font-weight: 600;
  font-size: 0.85rem; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 10px;
}

.skip-link {
  position: absolute; left: -999px; top: 0; background: var(--primary);
  color: #fff; padding: 10px 16px; z-index: 999;
}
.skip-link:focus { left: 10px; top: 10px; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
}

/* ===== BUTTONS ===== */
.btn { display: inline-block; padding: 13px 28px; border-radius: 999px; font-weight: 600; transition: var(--transition); }
.btn-primary { background: var(--accent); color: #06231A; }
.btn-primary:hover { background: var(--accent-hover); transform: translateY(-2px); }
.btn-outline { border: 1px solid var(--border); color: var(--text-primary); background: var(--surface); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary-light); }
.btn-large { padding: 16px 36px; font-size: 1.05rem; }
.center-cta { text-align: center; margin-top: 2.5rem; }

/* ===== DYNAMIC ISLAND HEADER ===== */
.island-wrapper {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  display: flex; flex-direction: column; align-items: center;
  padding-top: 16px; pointer-events: none;
  overflow: visible;
  width: 100%;
}

.island {
  pointer-events: all;
  display: flex; align-items: center; gap: 2rem;
  background: rgba(23, 27, 36, 0.65);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 999px;
  padding: 12px 14px 12px 22px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  transition: all 0.35s cubic-bezier(.4,0,.2,1);
  overflow: visible;
  max-width: calc(100vw - 32px);
  box-sizing: border-box;
}

.island.scrolled {
  padding: 8px 12px 8px 18px;
  background: rgba(11, 14, 20, 0.8);
  box-shadow: 0 8px 24px rgba(0,0,0,0.6);
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--text-primary);
}
.logo .accent { color: var(--accent); }

.logo-img {
  width: 28px;
  height: 28px;
  object-fit: contain;
  border-radius: 6px;
}
.island.scrolled .logo-img {
  width: 24px;
  height: 24px;
}

/* ===== ISLAND NAV ===== */
.island-nav {
  display: flex;
  align-items: center;
  gap: 1.6rem;
}

.island-nav a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition);
}
.island-nav a:hover,
.island-nav a.active {
  color: #fff;
}

.island-cta {
  background: var(--accent); color: #06231A; font-size: 0.88rem; font-weight: 700;
  padding: 9px 20px; border-radius: 999px; transition: var(--transition); white-space: nowrap;
}
.island-cta:hover { background: var(--accent-hover); }

.menu-toggle { display: none; flex-direction: column; gap: 4px; width: 24px; padding: 6px; }
.menu-toggle span { height: 2px; background: var(--text-primary); border-radius: 3px; transition: var(--transition); }

/* ===== DESKTOP DROPDOWN ===== */
.dropdown {
  position: relative;
  display: inline-flex;
  align-items: center;
  height: 100%;
}

.dropdown-toggle {
  all: unset;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition);
}

.dropdown-toggle:hover {
  color: #fff;
}

.dropdown-toggle .caret {
  font-size: 0.65em;
  transition: transform 0.2s ease;
}

.dropdown-toggle[aria-expanded="true"] {
  color: #fff;
}

.dropdown-toggle[aria-expanded="true"] .caret {
  transform: rotate(180deg);
}

/* Outer wrapper - transparent bridge */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  margin-top: 0;
  padding-top: 16px;
  background: transparent;
  border: none;
  box-shadow: none;
  width: 620px; /* Mega menu width */
  display: none;
  flex-direction: column;
  z-index: 9999;
}

.dropdown-menu.show {
  display: flex;
}

/* Inner visible box */
.dropdown-menu-inner {
  background: #12151f;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.6);
  padding: 20px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.mega-col {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mega-title {
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--text-secondary);
  font-weight: 700;
  letter-spacing: 1px;
  padding: 0 8px 8px 8px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  margin-bottom: 6px;
}

.dropdown-menu-inner a {
  padding: 6px 8px;
  border-radius: 6px;
  font-size: 0.88rem;
  color: #fff;
  text-decoration: none;
  transition: background 0.15s ease;
  display: block;
}

.dropdown-menu-inner a:hover,
.dropdown-menu-inner a:focus {
  background: rgba(255, 255, 255, 0.08);
  color: var(--primary-light);
}

.dropdown-viewall {
  grid-column: 1 / -1;
  text-align: center;
  justify-content: center;
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: 16px !important;
  margin-top: 8px;
  font-weight: 600;
  color: var(--primary-light) !important;
}

/* Mobile Mega Title */
.mobile-mega-title {
  font-size: 0.75rem;
  color: var(--text-secondary);
  font-weight: 700;
  text-transform: uppercase;
  margin: 12px 0 4px 10px;
  letter-spacing: 1px;
}

/* ===== MOBILE PANEL ===== */
.mobile-panel {
  pointer-events: all;
  display: flex; flex-direction: column; gap: 4px;
  background: rgba(23, 27, 36, 0.9);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 20px;
  margin-top: 10px; padding: 10px;
  max-height: 0; overflow: hidden; opacity: 0;
  transition: all 0.3s ease;
  width: 90%;
  max-width: 320px;
  box-sizing: border-box;
}
.mobile-panel.open {
  max-height: 500px;
  opacity: 1;
  padding: 10px;
}
.mobile-panel > a {
  padding: 12px 16px;
  border-radius: 12px;
  color: var(--text-secondary);
  font-weight: 500;
}
.mobile-panel > a:hover {
  background: rgba(255,255,255,0.06);
  color: #fff;
}

/* ===== MOBILE DROPDOWN ACCORDION ===== */
.mobile-dropdown {
  display: flex;
  flex-direction: column;
}

.mobile-dropdown-toggle {
  all: unset;
  cursor: pointer;
  width: 100%;
  padding: 12px 16px;
  border-radius: 12px;
  color: var(--text-secondary);
  font-weight: 500;
  font-family: var(--font-body);
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-sizing: border-box;
}

.mobile-dropdown-toggle:hover {
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
}

.mobile-dropdown-toggle .caret {
  font-size: 0.7em;
  transition: transform 0.2s ease;
}

.mobile-dropdown-toggle[aria-expanded="true"] .caret {
  transform: rotate(180deg);
}

.mobile-dropdown-menu {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  display: flex;
  flex-direction: column;
  padding-left: 8px;
}

.mobile-dropdown-menu.show {
  max-height: 300px;
  overflow-y: auto;
}

.mobile-dropdown-menu a {
  padding: 10px 16px;
  border-radius: 8px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  display: block;
}

.mobile-dropdown-menu a:hover {
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
}

.mobile-dropdown-menu::-webkit-scrollbar { width: 4px; }
.mobile-dropdown-menu::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 10px;
}

/* ===== HERO ===== */
.hero { position: relative; padding: 170px 0 90px; overflow: hidden; }
.tool-hero { position: relative; overflow: hidden; }
.glow { position: absolute; border-radius: 50%; filter: blur(90px); opacity: 0.25; z-index: 0; }
.glow-1 { width: 500px; height: 500px; background: var(--primary); top: -150px; left: -100px; }
.glow-2 { width: 450px; height: 450px; background: var(--accent); bottom: -150px; right: -100px; }
.hero-inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 40px; align-items: center; }
.badge {
  display: inline-block; background: rgba(59,130,246,0.12); color: var(--primary-light);
  border: 1px solid rgba(59,130,246,0.3);
  padding: 6px 14px; border-radius: 30px; font-size: 0.85rem; font-weight: 600; margin-bottom: 1.2rem;
}
.hero-sub { margin: 1rem 0 1.6rem; font-size: 1.08rem; max-width: 550px; }
.hero-search { display: flex; max-width: 500px; margin-bottom: 1.2rem; position: relative; }
.hero-search input {
  flex: 1; padding: 15px 18px; border: 1px solid var(--border); background: var(--surface); color: var(--text-primary);
  border-radius: 999px 0 0 999px; font-size: 1rem; outline: none;
}
.hero-search input::placeholder { color: #6B7280; }
.hero-search input:focus { border-color: var(--primary); }
.hero-search button {
  background: var(--primary); color: #fff; padding: 0 26px;
  border-radius: 0 999px 999px 0; font-weight: 600; transition: var(--transition);
}
.hero-search button:hover { background: var(--primary-light); }
.hero-trust { display: flex; flex-wrap: wrap; gap: 1.2rem; font-size: 0.9rem; color: var(--text-secondary); }
.hero-image img { border-radius: var(--radius); box-shadow: var(--shadow); border: 1px solid var(--border); }

/* ===== SEARCH RESULTS DROPDOWN ===== */
.search-results {
  display: none;
  position: absolute;
  top: 110%;
  left: 0;
  right: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  max-height: 320px;
  overflow-y: auto;
  z-index: 50;
}
.search-results.active { display: block; }

.search-result-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}
.search-result-item:last-child { border-bottom: none; }
.search-result-item:hover { background: rgba(59,130,246,0.08); }
.search-result-item strong { color: var(--text-primary); font-size: 0.95rem; }
.search-result-item p { font-size: 0.82rem; margin: 0; color: var(--text-secondary); }

.result-cat {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--primary-light);
  background: rgba(59,130,246,0.1);
  padding: 4px 8px;
  border-radius: 6px;
  white-space: nowrap;
}

.no-results {
  padding: 16px 18px;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* ===== TRUST STRIP ===== */
.trust-strip { background: var(--bg-alt); padding: 40px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); text-align: center; gap: 20px; }
.stat strong { display: block; font-size: 1.8rem; font-family: var(--font-heading); color: var(--primary-light); }
.stat span { font-size: 0.9rem; color: var(--text-secondary); }

/* ===== TOOL / CATEGORY / BLOG CARDS ===== */
.tools-grid, .category-grid, .blog-grid, .testimonial-grid, .audience-grid { display: grid; gap: 24px; }
.tools-grid { grid-template-columns: repeat(3, 1fr); }
.tool-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 26px; transition: var(--transition);
}
.tool-card:hover { transform: translateY(-4px); border-color: var(--primary); box-shadow: var(--shadow); }
.tool-badge { display: inline-block; font-size: 0.72rem; font-weight: 700; padding: 4px 10px; border-radius: 20px; color: #0B0E14; margin-bottom: 12px; }
.cat-pdf { background: var(--cat-pdf); }
.cat-image { background: var(--cat-image); }
.cat-text { background: var(--cat-text); }
.cat-seo { background: var(--cat-seo); }
.cat-dev { background: var(--cat-dev); }
.cat-calc { background: var(--cat-calc); }

.categories { background: var(--bg-alt); }
.category-grid { grid-template-columns: repeat(3, 1fr); }
.category-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; transition: var(--transition); }
.category-card:hover { transform: translateY(-4px); border-color: var(--primary); }
.cat-img-wrap { position: relative; height: 160px; overflow: hidden; }
.cat-img-wrap img { height: 100%; width: 100%; object-fit: cover; }
.cat-img-wrap::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 40%, rgba(11,14,20,0.7) 100%); }
.category-card h3, .category-card p { padding: 0 18px; }
.category-card h3 { margin-top: 16px; }
.category-card p { padding-bottom: 20px; font-size: 0.92rem; }

/* ===== FEATURES ===== */
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.feature { text-align: center; padding: 26px 20px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); }
.feature-icon { font-size: 2.2rem; margin-bottom: 12px; }

/* ===== HOW IT WORKS ===== */
.how-it-works { background: var(--bg-alt); }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; text-align: center; }
.step-number {
  display: inline-flex; align-items: center; justify-content: center;
  width: 46px; height: 46px; border-radius: 50%; background: var(--primary);
  color: #fff; font-weight: 700; margin-bottom: 14px;
}

/* ===== GUIDE ===== */
.guide-container { max-width: 900px; }
.guide-toc {
  display: flex; flex-wrap: wrap; gap: 10px; margin: 2rem 0 3rem;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px;
}
.guide-toc a {
  font-size: 0.88rem; color: var(--primary-light); background: rgba(59,130,246,0.08);
  padding: 8px 14px; border-radius: 20px; transition: var(--transition);
}
.guide-toc a:hover { background: rgba(59,130,246,0.18); }
.guide-content h3 { margin-top: 2.4rem; font-size: 1.3rem; color: #fff; }
.guide-content p { margin-bottom: 1.1rem; font-size: 1rem; color: var(--text-secondary); }
.guide-content strong { color: var(--text-primary); }

/* ===== AUDIENCE ===== */
.audience { background: var(--bg-alt); }
.audience-grid { grid-template-columns: repeat(3, 1fr); }
.audience-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 26px; }

/* ===== COMPARISON TABLE ===== */
.compare-table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); }
.compare-table { width: 100%; border-collapse: collapse; min-width: 600px; }
.compare-table th, .compare-table td { padding: 16px 20px; text-align: left; border-bottom: 1px solid var(--border); }
.compare-table th { background: var(--surface); color: #fff; font-family: var(--font-heading); }
.compare-table td:nth-child(2) { color: var(--accent); font-weight: 600; }
.compare-table tr:last-child td { border-bottom: none; }

/* ===== TESTIMONIALS ===== */
.testimonial-grid { grid-template-columns: repeat(3, 1fr); }
.testimonial { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 26px; text-align: center; }
.testimonial img { border-radius: 50%; margin: 0 auto 14px; }
.testimonial cite { display: block; margin-top: 12px; font-weight: 600; color: var(--text-primary); font-style: normal; }

/* ===== BLOG ===== */
.blog-grid { grid-template-columns: repeat(3, 1fr); }
.blog-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; transition: var(--transition); text-decoration: none; display: flex; flex-direction: column; }
.blog-card:hover { transform: translateY(-4px); border-color: var(--primary); }
.blog-card-body { padding: 16px; flex: 1; display: flex; flex-direction: column; }
.blog-card-body h3 { margin-top: 0; margin-bottom: 8px; font-size: 1.05rem; }
.blog-card-body p { font-size: 0.9rem; color: var(--text-secondary); margin-bottom: 12px; flex: 1; }
.blog-card h3, .blog-card p { padding: 0 16px; }
.blog-card h3 { margin-top: 16px; font-size: 1.05rem; }
.blog-card p { padding-bottom: 18px; font-size: 0.92rem; }

/* ===== FAQ ===== */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-question {
  width: 100%; text-align: left; padding: 20px 0; font-weight: 600; font-size: 1.05rem;
  display: flex; justify-content: space-between; align-items: center; color: var(--text-primary);
}
.faq-answer { max-height: 0; overflow: hidden; transition: max-height var(--transition); }
.faq-answer p { padding-bottom: 18px; }
.faq-item.active .faq-answer { max-height: 220px; }
.faq-item.active .faq-question span { transform: rotate(45deg); color: var(--accent); }
.faq-question span { transition: var(--transition); color: var(--primary-light); }

/* ===== NEWSLETTER & FINAL CTA ===== */
.newsletter { background: var(--bg-alt); }
.newsletter-inner, .final-cta-inner { text-align: center; max-width: 600px; margin: 0 auto; }
.newsletter-form { display: flex; margin-top: 1.5rem; }
.newsletter-form input { flex: 1; padding: 15px; border: 1px solid var(--border); background: var(--surface); color: #fff; border-radius: 999px 0 0 999px; outline: none; }
.newsletter-form button { border-radius: 0 999px 999px 0; }
.final-cta { text-align: center; }
.final-cta h2 { margin-bottom: 0.8rem; }
.final-cta p { margin-bottom: 1.8rem; }

/* ===== FOOTER ===== */
.site-footer { background: #060810; border-top: 1px solid var(--border); padding: 60px 0 20px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 1fr; gap: 30px; }
.footer-col h4 { color: #fff; margin-bottom: 14px; font-family: var(--font-heading); }
.footer-col ul li { margin-bottom: 8px; }
.footer-col a { color: var(--text-secondary); transition: var(--transition); font-size: 0.92rem; }
.footer-col a:hover { color: #fff; }
.footer-col .logo { color: #fff; margin-bottom: 12px; }
.footer-bottom { text-align: center; margin-top: 40px; padding-top: 20px; border-top: 1px solid var(--border); font-size: 0.85rem; color: var(--text-secondary); }

/* ===== BACK TO TOP ===== */
#backToTop {
  position: fixed; bottom: 25px; right: 25px; width: 46px; height: 46px;
  background: var(--surface); border: 1px solid var(--border); color: #fff; border-radius: 50%; font-size: 1.2rem;
  display: none; align-items: center; justify-content: center; box-shadow: var(--shadow);
  z-index: 90; transition: var(--transition);
}
#backToTop.show { display: flex; }
#backToTop:hover { background: var(--primary); border-color: var(--primary); }

/* ===== BREADCRUMB ===== */
.breadcrumb ol {
  display: flex; gap: 8px; list-style: none;
  font-size: 0.88rem; color: var(--text-secondary); margin-bottom: 1.2rem;
}
.breadcrumb ol li + li::before { content: '/'; margin-right: 8px; color: var(--border); }
.breadcrumb a { color: var(--primary-light); transition: var(--transition); }
.breadcrumb a:hover { color: #fff; }

/* ===== ABOUT PAGE ===== */
.about-hero { position: relative; padding: 150px 0 70px; overflow: hidden; text-align: center; }
.about-hero h1 { margin: 0.4rem 0 1rem; }
.about-hero-sub { color: var(--text-secondary); font-size: 1.08rem; max-width: 700px; margin: 0 auto; }

.about-story { background: var(--bg); }
.about-story-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 50px; align-items: center; }
.about-story-text h2 { margin-bottom: 1rem; }
.about-story-text p { margin-bottom: 1rem; color: var(--text-secondary); font-size: 1rem; line-height: 1.8; }
.about-story-image img { width: 100%; border-radius: var(--radius); border: 1px solid var(--border); box-shadow: var(--shadow); }

.about-mission { background: var(--bg-alt); }
.mission-box { max-width: 800px; margin: 0 auto; text-align: center; }
.mission-box h2 { margin-bottom: 1rem; }
.mission-box p { color: var(--text-secondary); font-size: 1.05rem; line-height: 1.8; margin-bottom: 1rem; }

.about-values { background: var(--bg); }

.about-founder { background: var(--bg-alt); }
.about-founder-grid { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 50px; align-items: center; }
.about-founder-image img { width: 100%; max-width: 380px; border-radius: var(--radius); border: 1px solid var(--border); box-shadow: var(--shadow); }
.about-founder-text h2 { margin-bottom: 0.3rem; }
.founder-title { color: var(--primary-light); font-weight: 600; font-size: 0.95rem; margin-bottom: 1.2rem; }
.about-founder-text p { color: var(--text-secondary); font-size: 1rem; line-height: 1.8; margin-bottom: 1rem; }
.founder-links { display: flex; gap: 14px; margin-top: 1.5rem; flex-wrap: wrap; }

.about-content { background: var(--bg); }

/* ===== CONTACT PAGE ===== */
.contact-hero { position: relative; padding: 150px 0 70px; overflow: hidden; text-align: center; }
.contact-hero h1 { margin: 0.4rem 0 1rem; }
.contact-hero-sub { color: var(--text-secondary); font-size: 1.05rem; max-width: 600px; margin: 0 auto; }

.contact-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 50px; align-items: start; }

.contact-form-wrap h2 { margin-bottom: 1.5rem; }
.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 0.9rem; font-weight: 600; color: var(--text-primary); }
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 14px 16px; color: var(--text-primary); font-family: var(--font-body);
  font-size: 0.95rem; outline: none; transition: border-color var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.1);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: #6B7280; }
.form-group select {
  cursor: pointer; appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239CA3AF' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 16px center; padding-right: 40px;
}
.form-group select option { background: var(--surface); color: var(--text-primary); }
.form-group textarea { resize: vertical; min-height: 120px; }
.contact-submit { align-self: flex-start; }

.contact-info h2 { margin-bottom: 1.5rem; }
.contact-card {
  display: flex; align-items: center; gap: 16px;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 20px; margin-bottom: 14px; transition: var(--transition);
}
.contact-card:hover { border-color: var(--primary); }
.contact-card-icon { font-size: 1.6rem; flex-shrink: 0; }
.contact-card h3 { font-size: 0.95rem; margin-bottom: 2px; }
.contact-card a { color: var(--primary-light); font-size: 0.9rem; transition: var(--transition); }
.contact-card a:hover { color: #fff; }
.contact-card p { font-size: 0.9rem; margin: 0; }
.contact-note {
  background: rgba(59,130,246,0.06); border: 1px solid rgba(59,130,246,0.15);
  border-radius: var(--radius); padding: 18px; margin-top: 14px;
}
.contact-note p { font-size: 0.9rem; margin: 0; color: var(--text-secondary); }

/* ===== BLOG PAGE ===== */
.blog-hero { position: relative; padding: 150px 0 70px; overflow: hidden; text-align: center; }
.blog-hero h1 { margin: 0.4rem 0 1rem; }
.blog-hero-sub { color: var(--text-secondary); font-size: 1.05rem; max-width: 650px; margin: 0 auto; }

.blog-featured { background: var(--bg); }
.featured-card {
  display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 0;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; transition: var(--transition); text-decoration: none;
}
.featured-card:hover { border-color: var(--primary); transform: translateY(-4px); box-shadow: var(--shadow); }
.featured-image img { width: 100%; height: 100%; object-fit: cover; }
.featured-content { padding: 30px; display: flex; flex-direction: column; justify-content: center; }
.featured-content h3 { font-size: 1.4rem; margin-bottom: 10px; color: var(--text-primary); }
.featured-content p { font-size: 0.95rem; color: var(--text-secondary); margin-bottom: 14px; line-height: 1.7; }

.blog-tag {
  display: inline-block; font-size: 0.72rem; font-weight: 700; padding: 4px 10px;
  border-radius: 20px; background: var(--primary); color: #fff; margin-bottom: 10px;
  text-transform: uppercase; letter-spacing: 0.5px;
}
.blog-meta { display: flex; gap: 16px; font-size: 0.82rem; color: var(--text-secondary); }

.blog-filters { display: flex; flex-wrap: wrap; gap: 10px; margin: 1.5rem 0 2rem; }
.blog-filter {
  padding: 9px 20px; border-radius: 999px; border: 1px solid var(--border);
  background: var(--surface); color: var(--text-secondary); font-size: 0.9rem;
  font-weight: 500; cursor: pointer; transition: var(--transition); font-family: var(--font-body);
}
.blog-filter:hover { border-color: var(--primary); color: var(--primary-light); }
.blog-filter.active { background: var(--primary); border-color: var(--primary); color: #fff; font-weight: 600; }

.no-posts-found { text-align: center; padding: 60px 20px; color: var(--text-secondary); }
.no-posts-found p:first-child { font-size: 1.1rem; margin-bottom: 8px; }

/* ===== TOOLS PAGE ===== */
.tools-hero { position: relative; padding: 150px 0 60px; overflow: hidden; }
.tools-hero h1 { margin: 0.4rem 0 1rem; }
.tools-hero-sub { color: var(--text-secondary); font-size: 1.05rem; max-width: 700px; margin-bottom: 2rem; }

.tools-search-wrap { max-width: 780px; margin-bottom: 2rem; }
.tools-search-form { width: 100%; }
.tools-search-inner {
  display: flex; align-items: center; background: var(--surface);
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 6px 6px 6px 18px; gap: 10px; transition: border-color var(--transition);
}
.tools-search-inner:focus-within { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(59,130,246,0.1); }
.search-icon { font-size: 1.1rem; flex-shrink: 0; }
.tools-search-input {
  flex: 1; background: none; border: none; outline: none;
  color: var(--text-primary); font-size: 1rem; font-family: var(--font-body); padding: 10px 0;
}
.tools-search-input::placeholder { color: #6B7280; }
.tools-search-btn {
  background: var(--primary); color: #fff; border: none; border-radius: 8px;
  padding: 12px 24px; font-weight: 600; font-size: 0.95rem; cursor: pointer;
  transition: var(--transition); white-space: nowrap;
}
.tools-search-btn:hover { background: var(--primary-light); }

.tools-search-results { display: none; margin-top: 1.5rem; }
.tools-search-results.active { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }

.search-result-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 18px; transition: var(--transition); text-decoration: none; display: block;
}
.search-result-card:hover { border-color: var(--primary); transform: translateY(-3px); box-shadow: var(--shadow); }
.search-result-card .tool-badge { margin-bottom: 10px; }
.search-result-card strong { display: block; color: var(--text-primary); font-size: 1rem; margin-bottom: 6px; font-family: var(--font-heading); }
.search-result-card p { font-size: 0.88rem; color: var(--text-secondary); margin: 0; }

.search-no-results {
  grid-column: 1 / -1; text-align: center; padding: 30px;
  color: var(--text-secondary); background: var(--surface);
  border: 1px solid var(--border); border-radius: var(--radius);
}

.filter-tabs { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 1rem; }
.filter-tab {
  padding: 9px 20px; border-radius: 999px; border: 1px solid var(--border);
  background: var(--surface); color: var(--text-secondary); font-size: 0.9rem;
  font-weight: 500; cursor: pointer; transition: var(--transition); font-family: var(--font-body);
}
.filter-tab:hover { border-color: var(--primary); color: var(--primary-light); }
.filter-tab.active { background: var(--primary); border-color: var(--primary); color: #fff; font-weight: 600; }

.tools-listing-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 2rem; flex-wrap: wrap; gap: 10px;
}
.tools-listing-header h2 { margin: 0; }
.tools-count {
  font-size: 0.9rem; color: var(--text-secondary); background: var(--surface);
  border: 1px solid var(--border); padding: 6px 14px; border-radius: 999px;
}

.all-tools-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.all-tool-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 22px; text-decoration: none; display: block; transition: var(--transition);
}
.all-tool-card:hover { border-color: var(--primary); transform: translateY(-4px); box-shadow: var(--shadow); }
.all-tool-card h3 { font-size: 1.05rem; margin-bottom: 8px; color: var(--text-primary); }
.all-tool-card p { font-size: 0.88rem; color: var(--text-secondary); margin: 0; line-height: 1.5; }

.tools-loading { grid-column: 1 / -1; text-align: center; padding: 60px 20px; color: var(--text-secondary); }
.no-tools-found { text-align: center; padding: 60px 20px; color: var(--text-secondary); }
.no-tools-found p:first-child { font-size: 1.1rem; margin-bottom: 10px; }
.tools-content-section { background: var(--bg-alt); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .tools-grid, .category-grid, .testimonial-grid, .blog-grid, .audience-grid { grid-template-columns: repeat(2, 1fr); }
  .features-grid, .steps { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(3, 1fr); }
  .island-nav { display: none; }
  .island-cta { display: none; }
  .menu-toggle { display: flex; }
  .all-tools-grid { grid-template-columns: repeat(2, 1fr); }
  .tools-search-results.active { grid-template-columns: repeat(2, 1fr); }
  .island { gap: 1rem; border-radius: 999px; }
}

@media (max-width: 768px) {
  .hero { padding: 130px 0 70px; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-image { order: -1; }
  .hero-image img { max-height: 280px; width: 100%; object-fit: cover; border-radius: var(--radius); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .guide-toc { flex-direction: column; }
  .about-hero { padding: 120px 0 50px; }
  .about-story-grid { grid-template-columns: 1fr; }
  .about-story-image { order: -1; }
  .about-founder-grid { grid-template-columns: 1fr; text-align: center; }
  .about-founder-image { order: -1; }
  .about-founder-image img { margin: 0 auto; }
  .founder-links { justify-content: center; }
  .contact-hero { padding: 120px 0 50px; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-submit { align-self: stretch; }
  .blog-hero { padding: 120px 0 50px; }
  .featured-card { grid-template-columns: 1fr; }
  .featured-image img { max-height: 250px; }
  .tools-hero { padding: 120px 0 50px; }
  .tools-listing-header { flex-direction: column; align-items: flex-start; }
  /* Tool hero pages (BMS, SEO Audit, etc.) */
  .tool-hero { padding: 110px 0 50px !important; }
  .tool-hero h1 { font-size: clamp(1.6rem, 5vw, 2.4rem); }
  .tool-hero-sub { font-size: 0.95rem; }
  .section { padding: 60px 0; }
}

@media (max-width: 500px) {
  .tools-grid, .category-grid, .testimonial-grid, .blog-grid, .audience-grid,
  .features-grid, .steps { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-search { flex-direction: column; }
  .hero-search input, .hero-search button { border-radius: 999px; }
  .hero-search button { margin-top: 10px; }
  .hero-image img { max-height: 200px; }
  .newsletter-form { flex-direction: column; }
  .newsletter-form input, .newsletter-form button { border-radius: 999px; }
  .newsletter-form button { margin-top: 10px; }
  .island { padding: 10px 10px 10px 16px; gap: 0.6rem; }
  .logo-text { font-size: 0.95rem; }
  .all-tools-grid { grid-template-columns: 1fr; }
  .tools-search-results.active { grid-template-columns: 1fr; }
  .tools-search-btn { padding: 12px 16px; font-size: 0.88rem; }
  .filter-tabs { gap: 8px; }
  .filter-tab { padding: 8px 14px; font-size: 0.85rem; }
  .blog-filters { gap: 8px; }
  .blog-filter { padding: 8px 14px; font-size: 0.85rem; }
  /* Tool pages small screens */
  .tool-hero { padding: 100px 0 40px !important; }
  .container { padding: 0 16px; }
  .section { padding: 50px 0; }
}