/* Tumeyo.com — Monochromatic Black & White Theme */

:root {
  --black: #000000;
  --white: #ffffff;
  --bg: #ffffff;
  --bg-alt: #f5f5f5;
  --surface: #fafafa;
  --card: #ffffff;
  --card-hover: #f0f0f0;
  --text: #000000;
  --text-secondary: #555555;
  --text-muted: #999999;
  --border: #e0e0e0;
  --border-dark: #cccccc;
  --accent: #000000;
  --accent-inverse: #ffffff;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
  --shadow-hover: 0 12px 40px rgba(0,0,0,0.15);
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-pill: 500px;
  --radius-full: 9999px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; transition: color var(--transition); }
a:hover { opacity: 0.7; }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

/* ── Typography ── */
h1 { font-size: clamp(2.2rem, 5vw, 4rem); font-weight: 800; line-height: 1.1; letter-spacing: -0.03em; }
h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 700; line-height: 1.2; letter-spacing: -0.02em; }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); font-weight: 600; line-height: 1.3; }
p { color: var(--text-secondary); font-size: clamp(0.95rem, 1.5vw, 1.1rem); }
.text-bold { font-weight: 800; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition);
  gap: var(--space-sm);
  font-family: var(--font);
}
.btn:active { transform: scale(0.97); }

.btn-primary {
  background: var(--black);
  color: var(--white);
}
.btn-primary:hover {
  background: #222;
  opacity: 1;
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background: var(--white);
  color: var(--black);
  border: 2px solid var(--black);
}
.btn-secondary:hover {
  background: var(--black);
  color: var(--white);
  opacity: 1;
}

.btn-outline {
  background: transparent;
  color: var(--black);
  border: 1.5px solid var(--border-dark);
}
.btn-outline:hover {
  border-color: var(--black);
  opacity: 1;
}

.btn-dark {
  background: var(--bg-alt);
  color: var(--black);
}
.btn-dark:hover {
  background: var(--black);
  color: var(--white);
  opacity: 1;
}

/* ── Navigation ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 1000;
  padding: 0 var(--space-xl);
  border-bottom: 1px solid var(--border);
}
.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}
.nav-logo img { height: 36px; }
.nav-logo-text { color: var(--black); }

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}
.nav-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  transition: all var(--transition);
}
.nav-link:hover { color: var(--black); background: var(--bg-alt); opacity: 1; }
.nav-link.active { color: var(--black); background: var(--bg-alt); font-weight: 700; }
.nav-cta { margin-left: var(--space-sm); }

/* Mobile Toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}
.nav-toggle span {
  width: 22px; height: 2px;
  background: var(--black);
  transition: all var(--transition);
  border-radius: 2px;
}
.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.nav-mobile {
  display: none;
  position: fixed;
  top: 70px; left: 0; right: 0; bottom: 0;
  background: var(--white);
  padding: var(--space-xl);
  z-index: 999;
  flex-direction: column;
  gap: var(--space-sm);
  animation: slideDown 0.3s ease;
}
.nav-mobile.active { display: flex; }
.nav-mobile .nav-link {
  font-size: 18px;
  padding: 16px;
  border-radius: var(--radius-md);
  font-weight: 600;
}

/* ── Hero ── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px var(--space-xl) var(--space-3xl);
  position: relative;
}
.hero-content { max-width: 750px; }
.hero h1 { margin-bottom: var(--space-lg); animation: fadeInUp 0.8s ease; }
.hero p { font-size: clamp(1.1rem, 2vw, 1.35rem); margin-bottom: var(--space-xl); animation: fadeInUp 0.8s ease 0.15s backwards; }
.hero-buttons {
  display: flex; gap: var(--space-md); justify-content: center; flex-wrap: wrap;
  animation: fadeInUp 0.8s ease 0.3s backwards;
}

/* ── Animations ── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}
.animate-on-scroll.animated {
  opacity: 1;
  transform: translateY(0);
}

.stagger > * { animation: fadeInUp 0.6s ease backwards; }
.stagger > *:nth-child(1) { animation-delay: 0.1s; }
.stagger > *:nth-child(2) { animation-delay: 0.2s; }
.stagger > *:nth-child(3) { animation-delay: 0.3s; }
.stagger > *:nth-child(4) { animation-delay: 0.4s; }
.stagger > *:nth-child(5) { animation-delay: 0.5s; }
.stagger > *:nth-child(6) { animation-delay: 0.6s; }

/* ── Section ── */
.section {
  padding: var(--space-3xl) var(--space-xl);
  max-width: 1200px;
  margin: 0 auto;
}
.section-header { text-align: center; margin-bottom: var(--space-3xl); }
.section-header p { max-width: 550px; margin: 0 auto; }

/* ── Features Grid ── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-lg);
}
.feature-card {
  background: var(--card);
  border: 1px solid var(--border);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--black);
}
.feature-icon { font-size: 2rem; margin-bottom: var(--space-md); display: block; }
.feature-card h3 { margin-bottom: var(--space-sm); }

/* ── Cards Grid ── */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-xl);
  padding: 0 var(--space-sm);
}
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: var(--black);
}
.card-image {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  background: var(--bg-alt);
}
.card-content { padding: var(--space-lg); }
.card-tag {
  display: inline-block;
  background: var(--black);
  color: var(--white);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-sm);
  text-transform: uppercase;
  letter-spacing: 1.2px;
}
.card h3 { margin-bottom: var(--space-sm); }
.card p { font-size: 0.93rem; margin-bottom: var(--space-md); }
.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--border);
}
.card-price { font-size: 1.25rem; font-weight: 800; }

/* ── Blog Grid ── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}
.blog-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}
.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: var(--black);
}
.blog-card-image {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  background: var(--bg-alt);
  transition: transform 0.4s ease;
  overflow: hidden;
}
.blog-card .card-image {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  background: var(--bg-alt);
  transition: transform 0.4s ease;
  overflow: hidden;
}
.blog-card:hover .card-image,
.blog-card:hover .blog-card-image {
  transform: scale(1.03);
}
.blog-card-content {
  padding: var(--space-xl) var(--space-xl) var(--space-2xl);
  display: flex;
  flex-direction: column;
  flex: 1;
}
.blog-card-content h3 {
  margin-bottom: var(--space-sm);
  font-size: 1.2rem;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.blog-card-content p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-lg);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}
.blog-card .btn {
  align-self: flex-start;
}
.blog-meta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
  font-size: 13px;
  color: var(--text-muted);
}
.blog-meta .card-tag + span::before {
  content: "·";
  margin-right: var(--space-sm);
  color: var(--border);
}

/* ── Pricing ── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
  max-width: 1000px;
  margin: 0 auto;
}
.pricing-card {
  background: var(--card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  text-align: center;
  transition: all var(--transition);
  position: relative;
}
.pricing-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}
.pricing-card.featured {
  border-color: var(--black);
  border-width: 2px;
}
.pricing-card.featured:hover {
  transform: translateY(-8px);
}
.pricing-badge {
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  background: var(--black);
  color: var(--white);
  font-size: 11px;
  font-weight: 700;
  padding: 6px 20px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 1.2px;
}
.pricing-price {
  font-size: 3rem;
  font-weight: 800;
  margin: var(--space-lg) 0;
  letter-spacing: -0.03em;
}
.pricing-price span {
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-muted);
}
.pricing-features { text-align: left; margin-bottom: var(--space-xl); }
.pricing-features li {
  padding: 10px 0;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--text-secondary);
  font-size: 0.95rem;
}
.pricing-features li::before {
  content: '✓';
  color: var(--black);
  font-weight: 700;
}

/* ── Contact Form ── */
.contact-form {
  max-width: 600px;
  background: var(--card);
  border: 1px solid var(--border);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
}
.form-group { margin-bottom: var(--space-lg); }
.form-group label {
  display: block;
  margin-bottom: var(--space-sm);
  font-weight: 600;
  font-size: 14px;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 18px;
  background: var(--bg-alt);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text);
  font-family: var(--font);
  font-size: 1rem;
  transition: all var(--transition);
}
.form-group select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23999' d='M1.41 0L6 4.58 10.59 0 12 1.41l-6 6-6-6z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
  cursor: pointer;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--black);
  box-shadow: 0 0 0 3px rgba(0,0,0,0.06);
}
.form-group textarea {
  min-height: 150px;
  resize: vertical;
}

/* ── Social Icons Card ── */
.social-icons-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 12px;
}
.social-icon-link {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--bg-alt);
  border: 1.5px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: all var(--transition);
  text-decoration: none;
  color: var(--text);
}
.social-icon-link:hover {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
  transform: translateY(-3px);
  opacity: 1;
}

/* ── About ── */
.about-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
  padding: 140px var(--space-xl) var(--space-3xl);
  max-width: 1200px;
  margin: 0 auto;
}
.about-image {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  border-radius: var(--radius-lg);
  background: var(--bg-alt);
}
.about-content h1 { font-size: clamp(2.5rem, 5vw, 4rem); margin-bottom: var(--space-lg); }
.about-list { margin: var(--space-lg) 0; }
.about-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: 10px 0;
  color: var(--text-secondary);
}
.about-list li::before {
  content: '→';
  color: var(--black);
  font-weight: 700;
  flex-shrink: 0;
}

/* ── Stats ── */
.stats-section {
  background: var(--black);
  padding: var(--space-3xl) var(--space-xl);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-xl);
  max-width: 1000px;
  margin: 0 auto;
  text-align: center;
}
.stat-item h3 {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--white);
  margin-bottom: var(--space-sm);
}
.stat-item p { color: #888; }

/* ── Trust ── */
.trust-section {
  text-align: center;
  padding: var(--space-3xl) var(--space-xl);
  background: var(--bg-alt);
}
.trust-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-2xl);
  flex-wrap: wrap;
  margin-top: var(--space-xl);
}
.trust-logo {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: -0.01em;
}

/* ── CTA ── */
.cta-section {
  text-align: center;
  padding: var(--space-3xl) var(--space-xl);
  background: var(--bg-alt);
  border-radius: var(--radius-lg);
  margin: var(--space-xl);
  border: 1px solid var(--border);
}
.cta-section h2 { margin-bottom: var(--space-md); }
.cta-section p { max-width: 550px; margin: 0 auto var(--space-xl); }

/* ── Resource Banner ── */
.resource-banner {
  background: var(--card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl) var(--space-2xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xl);
  transition: all var(--transition);
}
.resource-banner:hover {
  border-color: var(--black);
  box-shadow: var(--shadow-md);
}
.resource-banner h3 { margin-bottom: 4px; }

/* ── Tags / Filter ── */
.tags { display: flex; gap: var(--space-sm); flex-wrap: wrap; margin-bottom: var(--space-md); }
.tag {
  background: var(--bg-alt);
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  border: 1px solid var(--border);
}
.tag:hover { background: var(--black); color: var(--white); border-color: var(--black); }

.filter-tags {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-bottom: var(--space-3xl);
}
.filter-tag {
  background: var(--bg-alt);
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 600;
  padding: 10px 24px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition);
  border: 1.5px solid var(--border);
  font-family: var(--font);
}
.filter-tag:hover, .filter-tag.active {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
}

/* ── Newsletter ── */
.newsletter {
  background: var(--bg-alt);
  padding: var(--space-3xl) var(--space-xl);
  text-align: center;
}
.newsletter-form {
  display: flex;
  gap: var(--space-md);
  max-width: 480px;
  margin: var(--space-xl) auto 0;
}
.newsletter-form input {
  flex: 1;
  padding: 14px 20px;
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-full);
  color: var(--text);
  font-family: var(--font);
  font-size: 1rem;
}
.newsletter-form input:focus {
  outline: none;
  border-color: var(--black);
}

/* ── Page Header ── */
.page-header {
  padding: 150px var(--space-xl) var(--space-3xl);
  text-align: center;
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
}
.page-header h1 { margin-bottom: var(--space-md); }
.page-header p { font-size: 1.2rem; max-width: 550px; margin: 0 auto; }

/* ── Testimonial Slider ── */
.testimonial-slider {
  max-width: 700px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
  padding: 0 40px;
}
.testimonial-track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.testimonial-slide {
  min-width: 100%;
  padding: 0 16px;
}
.testimonial-card {
  background: var(--card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  text-align: center;
  transition: all var(--transition);
}
.testimonial-card:hover {
  border-color: var(--black);
  box-shadow: var(--shadow-md);
}
.testimonial-quote {
  font-size: 1.15rem;
  font-style: italic;
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: 24px;
  position: relative;
}
.testimonial-quote::before {
  content: '"';
  font-size: 4rem;
  font-style: normal;
  color: var(--border-dark);
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  line-height: 1;
}
.testimonial-author {
  font-weight: 700;
  font-size: 0.95rem;
  margin-top: 8px;
}
.testimonial-role {
  font-size: 0.85rem;
  color: var(--text-muted);
}
.slider-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 32px;
}
.slider-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-alt);
  border: 1.5px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition);
  font-size: 1.1rem;
  font-family: var(--font);
  color: var(--text);
}
.slider-btn:hover {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
}
.slider-dots {
  display: flex;
  gap: 8px;
}
.slider-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border-dark);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  padding: 0;
}
.slider-dot.active {
  background: var(--black);
  width: 24px;
  border-radius: 4px;
}

/* ── Footer ── */
.footer {
  background: var(--black);
  color: var(--white);
  padding: var(--space-3xl) var(--space-xl) var(--space-xl);
}
.footer-top {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-2xl);
  flex-wrap: wrap;
}
.footer-brand { max-width: 300px; }
.footer-logo {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: var(--space-md);
  display: block;
  letter-spacing: -0.03em;
}
.footer-desc { color: #888; font-size: 14px; line-height: 1.7; }
.footer-social { display: flex; gap: 12px; margin-top: 20px; }
.footer-social a {
  width: 42px; height: 42px;
  background: #1a1a1a;
  border: 1px solid #333;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #888;
  transition: all var(--transition);
  font-size: 15px;
}
.footer-social a:hover { background: var(--white); color: var(--black); border-color: var(--white); opacity: 1; transform: translateY(-3px); }

.footer-nav {
  display: flex;
  gap: var(--space-3xl);
}
.footer-column h4 {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: #666;
  margin-bottom: var(--space-lg);
}
.footer-links { display: flex; flex-direction: column; gap: 12px; }
.footer-links a { color: #aaa; font-size: 14px; transition: color var(--transition); }
.footer-links a:hover { color: var(--white); opacity: 1; }

.footer-bottom {
  max-width: 1200px;
  margin: var(--space-2xl) auto 0;
  padding-top: var(--space-xl);
  border-top: 1px solid #222;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
}
.footer-bottom p { font-size: 13px; color: #555; margin: 0; }
.footer-bottom-links {
  display: flex;
  gap: var(--space-lg);
}
.footer-bottom-links a {
  font-size: 13px;
  color: #555;
  transition: color var(--transition);
}
.footer-bottom-links a:hover { color: var(--white); opacity: 1; }

@media (max-width: 768px) {
  .footer-top { flex-direction: column; align-items: center; text-align: center; }
  .footer-brand { max-width: 100%; }
  .footer-desc { margin: 0 auto; }
  .footer-social { justify-content: center; }
  .footer-nav { flex-direction: column; gap: var(--space-xl); align-items: center; }
  .footer-links { align-items: center; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .footer-bottom-links { justify-content: center; }
}

/* ── Two Column ── */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: start;
}

/* ── Back to Top ── */
.back-to-top {
  position: fixed;
  bottom: 30px; right: 30px;
  width: 48px; height: 48px;
  background: var(--black);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
  z-index: 999;
  border: none;
  box-shadow: var(--shadow-lg);
}
.back-to-top.visible { opacity: 1; visibility: visible; }
.back-to-top:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }

/* ── Image Placeholder ── */
.img-placeholder {
  background: var(--bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 3rem;
  border-bottom: 1px solid var(--border);
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border-dark); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

::selection { background: var(--black); color: var(--white); }
:focus-visible { outline: 2px solid var(--black); outline-offset: 2px; }

.loading {
  display: inline-block;
  width: 20px; height: 20px;
  border: 2px solid var(--white);
  border-radius: 50%;
  border-top-color: transparent;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── FAQ Accordion ── */
.accordion { max-width: 800px; margin: 0 auto; }
.accordion-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-md);
  overflow: hidden;
  transition: all var(--transition);
}
.accordion-item:hover { border-color: var(--black); }
.accordion-item.open { border-color: var(--black); }
.accordion-header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  background: var(--card);
  border: none;
  cursor: pointer;
  font-family: var(--font);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
  text-align: left;
  gap: var(--space-md);
  transition: background var(--transition);
}
.accordion-header:hover { background: var(--bg-alt); }
.accordion-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
  transition: all var(--transition);
}
.accordion-item.open .accordion-icon {
  background: var(--black);
  color: var(--white);
  transform: rotate(45deg);
}
.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}
.accordion-item.open .accordion-body {
  max-height: 300px;
}
.accordion-body-inner {
  padding: 0 24px 20px;
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ── Detail Pages (Template & Ebook) ── */
.detail-hero {
  padding: 140px var(--space-xl) var(--space-3xl);
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
}
.detail-hero-inner { max-width: 1100px; margin: 0 auto; }
.detail-back {
  display: inline-block;
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: var(--space-xl);
  transition: color var(--transition);
}
.detail-back:hover { color: var(--black); }
.detail-hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}
.detail-hero-image { position: relative; }
.detail-img {
  width: 100%;
  aspect-ratio: 4/3;
  font-size: 6rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}
.detail-hero-info h1 {
  font-size: 2.2rem;
  line-height: 1.2;
  margin-bottom: var(--space-md);
}
.detail-hero-desc {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-xl);
}
.detail-hero-meta {
  display: flex;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
  flex-wrap: wrap;
}
.detail-hero-meta span {
  font-size: 0.85rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}
.detail-hero-meta span::before {
  content: "";
  width: 6px; height: 6px;
  background: var(--border);
  border-radius: 50%;
  flex-shrink: 0;
}
.detail-hero-price {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}
.detail-price {
  font-size: 2rem;
  font-weight: 800;
  color: var(--black);
}
.btn-lg {
  padding: 16px 32px;
  font-size: 1rem;
}

/* Why You'll Love This */
.detail-container {
  max-width: 1100px;
  margin: 0 auto;
}
.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
}
.why-card {
  padding: var(--space-xl);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}
.why-card:hover {
  border-color: var(--black);
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}
.why-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  background: var(--bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
  color: var(--black);
}
.why-card h3 {
  font-size: 1.1rem;
  margin-bottom: var(--space-sm);
}
.why-card p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* What's Inside / Features List */
.features-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}
.feature-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-xl);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition);
}
.feature-item:hover { border-color: var(--black); }
.feature-item svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--black);
}
.feature-item strong {
  display: block;
  font-size: 1rem;
  margin-bottom: 4px;
}
.feature-item span {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Who It's For */
.who-section {
  background: var(--bg-alt);
  border-radius: var(--radius-lg);
  padding: var(--space-3xl);
  border: 1px solid var(--border);
}
.who-section h2 {
  margin-bottom: var(--space-xl);
}
.who-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}
.who-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.95rem;
  color: var(--text-secondary);
}
.who-item svg {
  flex-shrink: 0;
  color: var(--black);
}

/* Ebook Testimonial */
.ebook-testimonial {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
  padding: var(--space-3xl);
  background: var(--bg-alt);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}
.ebook-testimonial blockquote {
  border: none;
  padding: 0;
  margin: 0 0 var(--space-xl);
  background: none;
  border-radius: 0;
  font-style: italic;
  font-size: 1.15rem;
  line-height: 1.7;
}
.ebook-testimonial blockquote p { margin: 0; }
.testimonial-author strong { display: block; font-size: 1rem; }
.testimonial-author span { font-size: 0.85rem; color: var(--text-muted); }

/* ── Blog Post Inner ── */
.post-hero {
  padding: 140px var(--space-xl) 0;
  max-width: 800px;
  margin: 0 auto;
}
.post-meta-top { margin-bottom: var(--space-xl); }
.post-back-link {
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: color var(--transition);
}
.post-back-link:hover { color: var(--black); }
.post-hero .blog-meta { margin-bottom: var(--space-lg); }
.post-hero h1 {
  margin-bottom: var(--space-md);
  font-size: 2.4rem;
  line-height: 1.2;
}
.post-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-xl);
}
.post-author-author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--border);
}
.post-author-avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--black);
  flex-shrink: 0;
}
.post-author-info strong { display: block; font-size: 0.95rem; }
.post-author-info span { font-size: 0.85rem; color: var(--text-muted); }

.post-featured-image {
  max-width: 900px;
  margin: var(--space-3xl) auto;
  padding: 0 var(--space-xl);
}
.post-featured-image .img-placeholder {
  width: 100%;
  aspect-ratio: 16/9;
  font-size: 4rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}

.post-body {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 var(--space-xl) var(--space-3xl);
}
.post-body h2 {
  margin: 48px 0 20px;
  font-size: 1.7rem;
  font-weight: 700;
}
.post-body h3 { margin: 32px 0 12px; }
.post-body p {
  margin-bottom: 24px;
  line-height: 1.85;
  font-size: 1.05rem;
}
.post-body ul, .post-body ol { margin: 20px 0 28px 24px; }
.post-body li {
  color: var(--text-secondary);
  margin-bottom: 12px;
  padding-left: 8px;
  line-height: 1.7;
}
.post-body li::marker { color: var(--black); font-weight: 700; }
.post-body blockquote {
  border-left: 3px solid var(--black);
  padding: 20px 28px;
  margin: 32px 0;
  background: var(--bg-alt);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-style: italic;
}
.post-body blockquote p { margin: 0; color: var(--text); font-size: 1.05rem; }

.post-tags {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
  max-width: 720px;
  margin: 0 auto var(--space-2xl);
  padding: 0 var(--space-xl);
  flex-wrap: wrap;
}

.post-share {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  max-width: 720px;
  margin: 0 auto var(--space-3xl);
  padding: var(--space-xl) var(--space-xl);
  background: var(--bg-alt);
  border-radius: var(--radius-lg);
}
.post-share span { font-weight: 600; font-size: 0.95rem; }
.post-share a {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--black);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}
.post-share a:hover { transform: translateY(-3px); background: #222; }

/* ── Comments ── */
.comments-section {
  max-width: 720px;
  margin: 0 auto;
  padding: var(--space-xl) var(--space-xl) var(--space-3xl);
}
.comments-section h2 {
  margin-bottom: var(--space-xl);
  font-size: 1.5rem;
}
.comment {
  padding: var(--space-xl) 0;
  border-bottom: 1px solid var(--border);
}
.comment:last-child { border-bottom: none; }
.comment-header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}
.comment-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.95rem;
  border: 2px solid var(--border);
  flex-shrink: 0;
}
.comment-meta strong { display: block; font-size: 0.95rem; }
.comment-meta span { font-size: 0.8rem; color: var(--text-muted); }
.comment-body {
  color: var(--text-secondary);
  line-height: 1.75;
  font-size: 0.95rem;
  padding-left: 60px;
}
.comment-reply {
  margin-left: 60px;
  margin-top: var(--space-lg);
  padding-left: var(--space-lg);
  border-left: 2px solid var(--border);
}
.comment-reply .comment-body { padding-left: 0; }

.comment-form {
  margin-top: var(--space-xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--border);
}
.comment-form h3 { margin-bottom: var(--space-lg); }

/* ── Thank You Page ── */
.thankyou-page {
  display: none;
  min-height: 100vh;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 100px var(--space-xl);
  animation: fadeInUp 0.6s ease;
}
.thankyou-page.active { display: flex; }
.thankyou-checkmark {
  width: 100px; height: 100px;
  border-radius: 50%;
  background: var(--black);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  margin: 0 auto var(--space-xl);
  animation: scaleIn 0.5s ease 0.2s backwards;
}
@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.5); }
  to { opacity: 1; transform: scale(1); }
}
.thankyou-page h1 { margin-bottom: var(--space-md); }
.thankyou-page p { max-width: 500px; margin: 0 auto var(--space-xl); }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .about-hero { grid-template-columns: 1fr; text-align: center; }
  .about-image { max-width: 380px; margin: 0 auto; }
  .about-list li { justify-content: center; }
  .two-col { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-lg); }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .hero { padding: 100px var(--space-md) var(--space-2xl); min-height: auto; }
  .hero-buttons { flex-direction: column; align-items: center; }
  .hero-buttons .btn { width: 100%; max-width: 320px; }
  .section { padding: var(--space-2xl) var(--space-md); }
  .features-grid, .cards-grid, .blog-grid, .pricing-grid { grid-template-columns: 1fr; }
  .resource-banner { flex-direction: column; text-align: center; padding: var(--space-lg); }
  .newsletter-form { flex-direction: column; }
  .contact-form { padding: var(--space-lg); }
  .cta-section { margin: var(--space-md); padding: var(--space-2xl) var(--space-md); }
  .page-header { padding: 130px var(--space-md) var(--space-2xl); }
  .back-to-top { bottom: 20px; right: 20px; width: 44px; height: 44px; }
  .testimonial-slider { padding: 0 20px; }
  .testimonial-card { padding: 32px 20px; }
  .footer-nav { flex-direction: column; gap: var(--space-xl); align-items: center; }
  .footer-links { align-items: center; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .footer-bottom-links { justify-content: center; flex-wrap: wrap; }
  /* Blog Post Inner */
  .post-hero { padding: 120px var(--space-md) 0; }
  .post-hero h1 { font-size: 1.8rem; }
  .post-subtitle { font-size: 1rem; }
  .post-featured-image { padding: 0 var(--space-md); }
  .post-body { padding: 0 var(--space-md) var(--space-3xl); }
  .post-body h2 { font-size: 1.4rem; }
  .post-body p { font-size: 1rem; }
  .post-tags { padding: 0 var(--space-md); }
  .post-share { padding: var(--space-lg) var(--space-md); gap: var(--space-sm); }
  .post-share span { font-size: 0.85rem; }
  .post-share a { width: 38px; height: 38px; }
  .comments-section { padding: var(--space-xl) var(--space-md) var(--space-3xl); }
  .comment-body { padding-left: 0; }
  .comment-reply { margin-left: 24px; }
  .comment-reply .comment-body { padding-left: 0; }
  /* Detail Pages */
  .detail-hero { padding: 120px var(--space-md) var(--space-2xl); }
  .detail-hero-content { grid-template-columns: 1fr; gap: var(--space-xl); }
  .detail-hero-info h1 { font-size: 1.8rem; }
  .detail-hero-desc { font-size: 1rem; }
  .why-grid { grid-template-columns: 1fr; }
  .who-grid { grid-template-columns: 1fr; }
  .who-section { padding: var(--space-xl); }
  .ebook-testimonial { padding: var(--space-xl); }
  .ebook-testimonial blockquote { font-size: 1rem; }
}

@media (max-width: 480px) {
  html { font-size: 14px; }
  .btn { padding: 12px 24px; font-size: 13px; }
  .nav { padding: 0 var(--space-md); }
  .nav-logo img { height: 30px; }
  .filter-tags { gap: 6px; }
  .filter-tag { padding: 8px 16px; font-size: 13px; }
  .pricing-grid { grid-template-columns: 1fr; }
  /* Blog Post Inner */
  .post-hero h1 { font-size: 1.6rem; }
  .post-subtitle { font-size: 0.95rem; }
  .post-author-author { gap: var(--space-sm); }
  .post-body h2 { font-size: 1.3rem; }
  .post-body blockquote { padding: 16px 20px; margin: 24px 0; }
  .comment-body { font-size: 0.9rem; line-height: 1.7; }
  .comment-avatar { width: 38px; height: 38px; font-size: 0.85rem; }
  .comment-reply { margin-left: 16px; }
  /* Detail Pages */
  .detail-hero-info h1 { font-size: 1.5rem; }
  .detail-price { font-size: 1.6rem; }
  .btn-lg { padding: 14px 24px; font-size: 0.9rem; }
  .feature-item { padding: var(--space-md); }
  .who-section { padding: var(--space-md); }
}