/* ===========================
   RESET & BASE
=========================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg-dark: #0a0a0f;
  --bg-card: #111118;
  --bg-card2: #16161f;
  --border: rgba(255,255,255,0.08);
  --border-hover: rgba(255,255,255,0.18);
  --text-primary: #f0f0f8;
  --text-secondary: #9090b0;
  --text-muted: #606080;
  --accent-purple: #7c3aed;
  --accent-purple-light: #a855f7;
  --accent-blue: #2563eb;
  --accent-cyan: #06b6d4;
  --accent-green: #10b981;
  --accent-orange: #f59e0b;
  --everneed: #8b5cf6;
  --frase: #0ea5e9;
  --synthesys: #ec4899;
  --systeme: #10b981;
  --radius: 16px;
  --radius-lg: 24px;
  --shadow: 0 4px 24px rgba(0,0,0,0.4);
  --shadow-hover: 0 8px 48px rgba(0,0,0,0.6);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--bg-dark);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ===========================
   NAVBAR
=========================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 10, 15, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  transition: all 0.3s ease;
}

.navbar.scrolled {
  border-bottom-color: var(--border);
  background: rgba(10, 10, 15, 0.95);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text-primary);
}

.logo-icon {
  font-size: 22px;
}

.logo-text {
  font-size: 18px;
  font-weight: 700;
  background: linear-gradient(135deg, #a855f7, #06b6d4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 32px;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--text-primary);
}

.nav-cta {
  background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
  color: white;
  padding: 10px 22px;
  border-radius: 8px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  transition: opacity 0.2s, transform 0.2s;
}

.nav-cta:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.nav-hamburger {
  display: none;
  background: none;
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 8px 12px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 18px;
}

.nav-mobile {
  display: none;
  flex-direction: column;
  padding: 16px 24px 20px;
  border-top: 1px solid var(--border);
  gap: 4px;
}

.nav-mobile a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  transition: color 0.2s;
}

.nav-mobile a:last-child {
  border-bottom: none;
}

.nav-mobile a:hover {
  color: var(--text-primary);
}

.mobile-cta {
  color: var(--accent-purple-light) !important;
  font-weight: 700 !important;
}

.nav-mobile.open {
  display: flex;
}

/* ===========================
   HERO
=========================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 120px 24px 80px;
  overflow: hidden;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(124, 58, 237, 0.25) 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 80% 60%, rgba(6, 182, 212, 0.1) 0%, transparent 60%),
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 100% 100%, 100% 100%, 60px 60px, 60px 60px;
  pointer-events: none;
}

.hero-container {
  position: relative;
  z-index: 1;
  max-width: 900px;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(124, 58, 237, 0.15);
  border: 1px solid rgba(124, 58, 237, 0.3);
  color: var(--accent-purple-light);
  padding: 8px 18px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 28px;
  letter-spacing: 0.3px;
}

.hero-title {
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -2px;
  margin-bottom: 24px;
  color: var(--text-primary);
}

.gradient-text {
  background: linear-gradient(135deg, #a855f7 0%, #06b6d4 50%, #10b981 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(16px, 2vw, 20px);
  color: var(--text-secondary);
  max-width: 680px;
  margin: 0 auto 40px;
  line-height: 1.7;
  font-weight: 400;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-purple), #2563eb);
  color: white;
  padding: 16px 36px;
  border-radius: 12px;
  text-decoration: none;
  font-size: 16px;
  font-weight: 700;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 0 40px rgba(124, 58, 237, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 60px rgba(124, 58, 237, 0.6);
}

.btn-secondary {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border-hover);
  color: var(--text-primary);
  padding: 16px 36px;
  border-radius: 12px;
  text-decoration: none;
  font-size: 16px;
  font-weight: 600;
  transition: background 0.2s, border-color 0.2s;
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.25);
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.stat-number {
  font-size: 32px;
  font-weight: 900;
  background: linear-gradient(135deg, #a855f7, #06b6d4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.stat-label {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 4px;
  font-weight: 500;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.scroll-arrow {
  animation: bounce 2s infinite;
  font-size: 16px;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

/* ===========================
   SECTIONS SHARED
=========================== */
.section-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-badge {
  display: inline-flex;
  background: rgba(124, 58, 237, 0.12);
  border: 1px solid rgba(124, 58, 237, 0.25);
  color: var(--accent-purple-light);
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 16px;
  line-height: 1.15;
}

.section-subtitle {
  font-size: 17px;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ===========================
   TOOLS SECTION
=========================== */
.tools-section {
  padding: 100px 0;
}

.tool-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  margin-bottom: 32px;
  overflow: hidden;
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.3s;
}

.tool-card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

.tool-card.featured {
  border-color: rgba(124, 58, 237, 0.3);
  box-shadow: 0 0 60px rgba(124, 58, 237, 0.1);
  background: linear-gradient(135deg, #111118 0%, #14101f 100%);
}

.tool-card-inner {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 0;
}

.tool-info {
  padding: 48px;
}

.tool-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.tool-icon-wrap {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  flex-shrink: 0;
}

.everneed-color { background: rgba(139, 92, 246, 0.2); border: 1px solid rgba(139, 92, 246, 0.3); }
.frase-color    { background: rgba(14, 165, 233, 0.2); border: 1px solid rgba(14, 165, 233, 0.3); }
.synthesys-color{ background: rgba(236, 72, 153, 0.2); border: 1px solid rgba(236, 72, 153, 0.3); }
.systeme-color  { background: rgba(16, 185, 129, 0.2); border: 1px solid rgba(16, 185, 129, 0.3); }

.tool-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  background: rgba(124, 58, 237, 0.2);
  color: var(--accent-purple-light);
  border: 1px solid rgba(124, 58, 237, 0.3);
  margin-bottom: 4px;
}

.frase-badge    { background: rgba(14, 165, 233, 0.2); color: #38bdf8; border-color: rgba(14, 165, 233, 0.3); }
.synthesys-badge{ background: rgba(236, 72, 153, 0.2); color: #f472b6; border-color: rgba(236, 72, 153, 0.3); }
.systeme-badge  { background: rgba(16, 185, 129, 0.2); color: #34d399; border-color: rgba(16, 185, 129, 0.3); }

.tool-name {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--text-primary);
}

.tool-tagline {
  font-size: 16px;
  color: var(--text-secondary);
  margin-bottom: 16px;
  font-style: italic;
}

.tool-description {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 24px;
}

.tool-features {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.feature-tag {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  padding: 6px 14px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all 0.2s;
}

.feature-tag:hover {
  background: rgba(255,255,255,0.08);
  color: var(--text-primary);
}

.tool-why {
  margin-bottom: 32px;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px 24px;
}

.tool-why h4 {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.tool-why ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.tool-why ul li {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.tool-cta-btn {
  display: inline-block;
  padding: 16px 32px;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s, opacity 0.2s;
}

.tool-cta-btn:hover {
  transform: translateY(-2px);
  opacity: 0.9;
}

.everneed-btn {
  background: linear-gradient(135deg, #7c3aed, #5b21b6);
  color: white;
  box-shadow: 0 4px 20px rgba(124, 58, 237, 0.4);
}

.frase-btn {
  background: linear-gradient(135deg, #0284c7, #0369a1);
  color: white;
  box-shadow: 0 4px 20px rgba(2, 132, 199, 0.4);
}

.synthesys-btn {
  background: linear-gradient(135deg, #db2777, #be185d);
  color: white;
  box-shadow: 0 4px 20px rgba(219, 39, 119, 0.4);
}

.systeme-btn {
  background: linear-gradient(135deg, #059669, #047857);
  color: white;
  box-shadow: 0 4px 20px rgba(5, 150, 105, 0.4);
}

/* Tool Visuals */
.tool-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 32px;
  border-left: 1px solid var(--border);
}

.everneed-visual  { background: linear-gradient(135deg, rgba(124,58,237,0.08), rgba(91,33,182,0.04)); }
.frase-visual     { background: linear-gradient(135deg, rgba(2,132,199,0.08), rgba(3,105,161,0.04)); }
.synthesys-visual { background: linear-gradient(135deg, rgba(219,39,119,0.08), rgba(190,24,93,0.04)); }
.systeme-visual   { background: linear-gradient(135deg, rgba(5,150,105,0.08), rgba(4,120,87,0.04)); }

.tool-preview-card {
  width: 100%;
  max-width: 280px;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.preview-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid var(--border);
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
}

.preview-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.preview-dot.red    { background: #ef4444; }
.preview-dot.yellow { background: #f59e0b; }
.preview-dot.green  { background: #10b981; }

.preview-content {
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.preview-label {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 500;
}

.preview-bar {
  height: 6px;
  background: rgba(255,255,255,0.06);
  border-radius: 100px;
  position: relative;
  overflow: hidden;
}

.preview-bar::after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  border-radius: 100px;
  background: linear-gradient(90deg, var(--accent-purple), var(--accent-cyan));
  animation: fillBar 1.5s ease forwards;
}

.w98::after { width: 98%; }
.w95::after { width: 95%; }
.w93::after { width: 93%; }
.w92::after { width: 92%; }
.w91::after { width: 91%; }
.w90::after { width: 90%; }
.w88::after { width: 88%; }
.w85::after { width: 85%; }
.w82::after { width: 82%; }
.w80::after { width: 80%; }
.w75::after { width: 75%; }
.w70::after { width: 70%; }
.w65::after { width: 65%; }

@keyframes fillBar {
  from { width: 0; }
}

.preview-result {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: rgba(16, 185, 129, 0.08);
  border-top: 1px solid rgba(16, 185, 129, 0.2);
  font-size: 12px;
  font-weight: 600;
  color: #34d399;
}

.result-icon { font-size: 16px; }

/* ===========================
   FEATURES SECTION
=========================== */
.features-section {
  padding: 100px 0;
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}

.feature-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.feature-icon {
  font-size: 32px;
  margin-bottom: 16px;
  display: block;
}

.feature-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.feature-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ===========================
   TESTIMONIALS
=========================== */
.testimonials-section {
  padding: 100px 0;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: border-color 0.3s, transform 0.3s;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.testimonial-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-3px);
}

.testimonial-stars {
  color: #f59e0b;
  font-size: 14px;
  letter-spacing: 2px;
}

.testimonial-text {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  flex: 1;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.author-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-purple), var(--accent-cyan));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  color: white;
  flex-shrink: 0;
}

.author-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
}

.author-role {
  font-size: 11px;
  color: var(--text-muted);
}

.testimonial-tool {
  margin-left: auto;
  font-size: 10px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.everneed-tag { background: rgba(139,92,246,0.2); color: #a78bfa; border: 1px solid rgba(139,92,246,0.3); }
.frase-tag    { background: rgba(14,165,233,0.2); color: #38bdf8; border: 1px solid rgba(14,165,233,0.3); }
.synthesys-tag{ background: rgba(236,72,153,0.2); color: #f472b6; border: 1px solid rgba(236,72,153,0.3); }
.systeme-tag  { background: rgba(16,185,129,0.2); color: #34d399; border: 1px solid rgba(16,185,129,0.3); }

/* ===========================
   CTA SECTION
=========================== */
.cta-section {
  padding: 100px 24px;
  background: linear-gradient(135deg, rgba(124,58,237,0.12) 0%, rgba(6,182,212,0.06) 50%, rgba(16,185,129,0.06) 100%);
  border-top: 1px solid var(--border);
  text-align: center;
}

.cta-container {
  max-width: 800px;
  margin: 0 auto;
}

.cta-badge {
  display: inline-flex;
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #f87171;
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 20px;
  letter-spacing: 0.3px;
}

.cta-title {
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 900;
  letter-spacing: -1.5px;
  margin-bottom: 16px;
}

.cta-subtitle {
  font-size: 17px;
  color: var(--text-secondary);
  margin-bottom: 48px;
  line-height: 1.7;
}

.cta-tools-grid {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 32px;
}

.cta-tool-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  color: white;
  transition: transform 0.2s, box-shadow 0.2s, opacity 0.2s;
}

.cta-tool-btn:hover {
  transform: translateY(-2px);
  opacity: 0.9;
}

.cta-tool-btn span { font-size: 18px; }

.everneed-cta { background: linear-gradient(135deg, #7c3aed, #5b21b6); box-shadow: 0 4px 20px rgba(124,58,237,0.35); }
.frase-cta    { background: linear-gradient(135deg, #0284c7, #0369a1); box-shadow: 0 4px 20px rgba(2,132,199,0.35); }
.synthesys-cta{ background: linear-gradient(135deg, #db2777, #be185d); box-shadow: 0 4px 20px rgba(219,39,119,0.35); }
.systeme-cta  { background: linear-gradient(135deg, #059669, #047857); box-shadow: 0 4px 20px rgba(5,150,105,0.35); }

.cta-disclaimer {
  font-size: 12px;
  color: var(--text-muted);
  font-style: italic;
}

/* ===========================
   FOOTER
=========================== */
.footer {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  padding: 60px 24px 40px;
  text-align: center;
}

.footer-container {
  max-width: 700px;
  margin: 0 auto;
}

.footer-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 12px;
}

.footer-tagline {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 32px;
  margin-bottom: 32px;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--text-primary);
}

.footer-disclaimer {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 16px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.footer-copy {
  font-size: 12px;
  color: var(--text-muted);
}

/* ===========================
   SCROLL ANIMATIONS
=========================== */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===========================
   RESPONSIVE
=========================== */
@media (max-width: 1024px) {
  .tool-card-inner {
    grid-template-columns: 1fr;
  }
  .tool-visual {
    border-left: none;
    border-top: 1px solid var(--border);
    padding: 32px;
  }
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta {
    display: none;
  }
  .nav-hamburger {
    display: block;
  }
  .hero {
    padding: 100px 24px 60px;
  }
  .hero-stats {
    gap: 20px;
  }
  .stat-number {
    font-size: 26px;
  }
  .tool-info {
    padding: 32px 24px;
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  .cta-tools-grid {
    flex-direction: column;
    align-items: center;
  }
  .cta-tool-btn {
    width: 100%;
    max-width: 300px;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
  .btn-primary, .btn-secondary {
    width: 100%;
    max-width: 320px;
    text-align: center;
  }
  .hero-stats {
    flex-direction: column;
    gap: 16px;
  }
  .stat-divider {
    display: none;
  }
}