:root {
    /* === Mapped to design-system.css — no hardcoded colors === */
    --cicc-navy:          var(--color-bg-darker);
    --cicc-blue:          var(--color-primary);
    --cicc-blue-light:    var(--color-primary-light);
    --cicc-teal:          var(--color-accent);
    --cicc-gold:          #e8d5b7;  /* keeps specific gold tint */
    --cicc-gold-bright:   var(--color-gold);
    --cicc-white:         var(--color-bg-light);
    --cicc-gray-50:       var(--color-border-light);
    --cicc-gray-100:      var(--color-border);
    --cicc-gray-200:      #cbd5e1;
    --cicc-gray-600:      var(--color-text-muted);
    --cicc-gray-900:      var(--color-text);

    /* Semantic */
    --bg-primary:   var(--color-bg-white);
    --bg-dark:      var(--color-bg-dark);
    --bg-card:      var(--color-bg-white);
    --text-primary: var(--color-text);
    --text-secondary: var(--color-text-muted);
    --text-light:   var(--color-text-light);
    --accent:       var(--color-accent);
    --accent-hover: var(--color-accent-dark);
    --cta:          var(--color-gold);
    --cta-hover:    #f59e0b;
    --border:       var(--color-border);
    --shadow-sm:    var(--shadow-sm);
    --shadow:       var(--shadow-md);
    --shadow-lg:    var(--shadow-lg);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); color: var(--text-primary); background: var(--bg-primary); line-height: 1.6; }
h1,h2,h3,h4,h5,h6 { font-family: var(--font-display); font-weight: 700; line-height: 1.2; color: var(--text-primary); }
a { color: var(--cicc-blue); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--accent); }
img { max-width: 100%; height: auto; display: block; }
/* Container variants */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.container-fluid {
    max-width: 100%;
    margin: 0;
    padding: 0 1.5rem;
}

@media (max-width: 1024px) {
    .container, .container-fluid {
        padding: 0 1rem;
    }
}
.section { padding: 5rem 0; }
.section-sm { padding: 3rem 0; }
.section-lg { padding: 7rem 0; }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.875rem 1.75rem; border-radius: var(--radius); font-weight: 600; font-size: 0.9375rem; border: none; cursor: pointer; transition: var(--transition); text-decoration: none; white-space: nowrap; }
.btn-primary { background: var(--cicc-blue); color: white; box-shadow: var(--shadow); }
.btn-primary:hover { background: var(--cicc-blue-light); transform: translateY(-2px); box-shadow: var(--shadow-lg); color: white; }
.btn-secondary { background: var(--bg-primary); color: var(--cicc-blue); border: 2px solid var(--cicc-blue); }
.btn-secondary:hover { background: var(--cicc-blue); color: white; }
.btn-accent { background: var(--cta); color: var(--cicc-navy); box-shadow: var(--shadow); }
.btn-accent:hover { background: var(--cta-hover); transform: translateY(-2px); box-shadow: var(--shadow-lg); color: var(--cicc-navy); }
.btn-ghost { background: transparent; color: var(--text-secondary); border: 1px solid var(--border); }
.btn-ghost:hover { background: var(--cicc-gray-50); color: var(--text-primary); border-color: var(--cicc-gray-200); }
.btn-lg { padding: 1.125rem 2.5rem; font-size: 1.0625rem; }
.btn-sm { padding: 0.625rem 1.25rem; font-size: 0.8125rem; }
.btn-icon { padding: 0.75rem; }
.btn-full { width: 100%; justify-content: center; }

/* Badge */
.badge { display: inline-flex; align-items: center; gap: 0.375rem; padding: 0.375rem 0.875rem; border-radius: 9999px; font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; }
.badge-blue { background: #dbeafe; color: var(--cicc-blue); }
.badge-teal { background: #ccfbf1; color: var(--cicc-teal); }
.badge-gold { background: #fef3c7; color: #b45309; }
.badge-green { background: #dcfce7; color: #166534; }
.badge-purple { background: #f3e8ff; color: #7c3aed; }

/* Grid utilities */
.grid { display: grid; gap: 1.5rem; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }
.grid-6 { grid-template-columns: repeat(6, 1fr); }
@media (max-width: 1024px) { .grid-4, .grid-5, .grid-6 { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 768px) { .grid-2, .grid-3, .grid-4, .grid-5, .grid-6 { grid-template-columns: 1fr; } }

/* Section Header */
.section-header { text-align: center; max-width: 720px; margin: 0 auto 3.5rem; }
.section-badge { display: inline-block; margin-bottom: 1rem; }
.section-title { font-size: var(--fs-h2); margin-bottom: 1rem; letter-spacing: -0.02em; }
.section-desc { font-size: 1.125rem; color: var(--text-secondary); line-height: 1.7; text-align: center; max-width: 100%; margin-left: auto; margin-right: auto; }

/* ===== HERO ===== */
.hero { position: relative; padding: 6rem 0 4rem; background: linear-gradient(180deg, var(--cicc-navy) 0%, var(--cicc-blue) 50%, #1e293b 100%); overflow: hidden; color: white; }
.hero::before { content: ''; position: absolute; inset: 0; background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 36v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 6V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E"); opacity: 0.5; }
.hero::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 150px; background: linear-gradient(180deg, transparent, var(--bg-primary)); pointer-events: none; z-index: 1; }
.hero-content { position: relative; z-index: 2; max-width: 900px; margin: 0 auto; text-align: center; }
.hero-visual { position: absolute; z-index: 1; top: 1rem; right: -5rem; width: min(52vw, 720px); height: calc(100% - 2rem); opacity: .34; pointer-events: none; mask-image: linear-gradient(90deg, transparent 0%, #000 28%, #000 100%); -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 28%, #000 100%); }
.hero-visual img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: center; mix-blend-mode: screen; }
.hero-badge { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.625rem 1.25rem; background: rgba(251,191,36,0.15); border: 1px solid rgba(251,191,36,0.3); border-radius: 9999px; color: var(--cicc-gold-bright); font-weight: 600; font-size: 0.8125rem; margin-bottom: 1.5rem; backdrop-filter: blur(10px); }
.hero-title { font-size: var(--fs-hero); font-weight: 800; line-height: 1.1; margin-bottom: 1.5rem; letter-spacing: -0.03em; color: #fff; }
.hero-title .highlight { background: linear-gradient(135deg, var(--cicc-gold-bright), #fef08a); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero-desc { font-size: 1.25rem; color: rgba(255,255,255,0.85); max-width: 680px; margin: 0 auto 2.5rem; line-height: 1.7; text-align: center !important; }
.hero-cta { display: flex; flex-wrap: nowrap; gap: 0.75rem; justify-content: center; margin-bottom: 3rem; }
.btn-cta-case { background: linear-gradient(135deg, #7c3aed, #4f46e5); color: #fff; box-shadow: 0 4px 16px rgba(99,102,241,.35); }
.btn-cta-case:hover { background: linear-gradient(135deg, #6d28d9, #4338ca); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(99,102,241,.45); color: #fff; }
.btn-cta-explore { background: linear-gradient(135deg, #2563eb, #1e40af); color: #fff; box-shadow: 0 4px 16px rgba(37,99,235,0.35); }
.btn-cta-explore:hover { background: linear-gradient(135deg, #1d4ed8, #1e3a8a); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(37,99,235,0.45); color: #fff; }
.btn-cta-trial { background: linear-gradient(135deg, #f59e0b, #d97706); color: #0a1628; box-shadow: 0 4px 16px rgba(245,158,11,0.4); font-weight: 700; }
.btn-cta-trial:hover { background: linear-gradient(135deg, #eab308, #b45309); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(245,158,11,0.5); color: #0a1628; }
.btn-cta-call { background: linear-gradient(135deg, #10b981, #059669); color: #fff; box-shadow: 0 4px 16px rgba(16,185,129,0.35); }
.btn-cta-call:hover { background: linear-gradient(135deg, #34d399, #10b981); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(16,185,129,0.45); color: #fff; }
.hero-stats { display: flex; flex-wrap: nowrap; gap: 2rem; justify-content: center; padding-top: 2rem; border-top: 1px solid rgba(255,255,255,0.1); }
.hero-stat { text-align: center; }
.hero-stat-value { font-size: 2.5rem; font-weight: 800; color: var(--cicc-gold-bright); line-height: 1; font-family: var(--font-display); }
.hero-stat-label { font-size: 0.875rem; color: rgba(255,255,255,0.6); margin-top: 0.25rem; }

/* Floating elements */
.hero-float { position: absolute; border-radius: var(--radius-lg); box-shadow: var(--shadow-xl); opacity: 0.9; animation: float 6s ease-in-out infinite; }
.hero-float-1 { top: 15%; right: 5%; width: 280px; height: 180px; background: linear-gradient(135deg, rgba(13,148,136,0.2), rgba(30,58,138,0.2)); border: 1px solid rgba(251,191,36,0.2); animation-delay: 0s; }
.hero-float-2 { bottom: 20%; left: 3%; width: 220px; height: 140px; background: linear-gradient(135deg, rgba(251,191,36,0.15), rgba(245,158,11,0.15)); border: 1px solid rgba(251,191,36,0.3); animation-delay: -2s; }
.hero-float-3 { top: 50%; right: 2%; width: 180px; height: 180px; background: radial-gradient(circle, rgba(13,148,136,0.15), transparent); border: 1px solid rgba(13,148,136,0.2); border-radius: 50%; animation-delay: -4s; }

/* AI Command Center positioning */
.ai-command-center { padding: 5rem 0 2rem; background: linear-gradient(180deg, #f8fafc 0%, #eef2ff 100%); }
.ai-command-intro { max-width: 720px; margin: 0 auto 2.25rem; text-align: center; }
.ai-command-intro h2 { margin: .5rem 0 .75rem; color: #0f172a; font-size: clamp(1.8rem, 3vw, 2.6rem); }
.ai-command-intro p { margin: 0; color: #475569; font-size: 1.05rem; line-height: 1.7; }
.section-eyebrow { color: #6d28d9; font-size: .75rem; font-weight: 800; letter-spacing: .14em; }
.ai-agent-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; }
.ai-agent-card { padding: 1.35rem; background: rgba(255,255,255,.88); border: 1px solid #ddd6fe; border-radius: 1rem; box-shadow: 0 12px 30px rgba(30,41,59,.08); }
.ai-agent-icon { display: block; font-size: 1.8rem; margin-bottom: .65rem; }
.ai-agent-card h3 { margin: 0 0 .45rem; color: #1e1b4b; font-size: 1.05rem; }
.ai-agent-card p { min-height: 3.2rem; margin: 0 0 .85rem; color: #64748b; font-size: .9rem; line-height: 1.55; }
.ai-agent-card a { color: #6d28d9; font-size: .85rem; font-weight: 700; text-decoration: none; }
.ai-agent-card a:hover { color: #4c1d95; text-decoration: underline; }
@media (max-width: 900px) { .ai-agent-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .ai-agent-grid { grid-template-columns: 1fr; } .ai-command-center { padding-top: 3.5rem; } }
@keyframes float { 0%,100% { transform: translateY(0) rotate(0deg); } 50% { transform: translateY(-20px) rotate(2deg); } }

/* ===== TRUST BAR (Marquee) ===== */
.trust-bar { padding: 1.5rem 0; background: var(--bg-primary); border-bottom: 1px solid var(--border); overflow: hidden; }
.trust-bar-header { text-align: center; margin-bottom: 1rem; }
.trust-label { font-size: 0.8125rem; font-weight: 500; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.05em; }
.trust-label strong { color: var(--cicc-navy); font-weight: 700; }
.trust-marquee { overflow: hidden; mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent); }
.trust-track { display: flex; gap: 2rem; width: max-content; animation: marquee 90s linear infinite; }
.trust-track:hover { animation-play-state: paused; }
@keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
.trust-logo { flex-shrink: 0; color: var(--cicc-gray-600); filter: grayscale(1) opacity(0.5); transition: filter 0.3s, transform 0.3s; }
.trust-logo:hover { filter: grayscale(0) opacity(1); transform: scale(1.1); }
.trust-logo svg { width: 110px; height: 32px; }

/* ===== SEARCH DISCOVERY ===== */
.discovery { padding: 3rem 0 0; position: relative; z-index: 5; margin-top: -80px; }
.discovery-card { background: var(--bg-card); border-radius: var(--radius-lg); box-shadow: var(--shadow-xl); padding: 2rem; border: 1px solid var(--border); }
.discovery-tabs { display: flex; gap: 0.5rem; margin-bottom: 1.5rem; flex-wrap: wrap; }
.discovery-tab { padding: 0.5rem 1rem; background: var(--cicc-gray-50); border: 1px solid var(--border); border-radius: var(--radius); font-weight: 500; font-size: 0.8125rem; color: var(--text-secondary); cursor: pointer; transition: var(--transition); }
.discovery-tab.active, .discovery-tab:hover { background: var(--cicc-blue); border-color: var(--cicc-blue); color: white; }
.discovery-form { display: grid; grid-template-columns: 1fr auto auto; gap: 0.75rem; align-items: end; }
.discovery-input-wrapper { position: relative; }
.discovery-input { width: 100%; padding: 1rem 1.25rem; padding-left: 3rem; border: 2px solid var(--border); border-radius: var(--radius); font-size: 1rem; background: var(--bg-primary); transition: var(--transition); }
.discovery-input:focus { outline: none; border-color: var(--cicc-blue); box-shadow: 0 0 0 3px rgba(30,58,138,0.15); }
.discovery-input::placeholder { color: var(--cicc-gray-600); }
.discovery-search-icon { position: absolute; left: 1rem; top: 50%; transform: translateY(-50%); color: var(--cicc-gray-600); width: 20px; height: 20px; }
.discovery-filters { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-top: 1rem; }
.discovery-filter { padding: 0.5rem 1rem; background: var(--cicc-gray-50); border: 1px solid var(--border); border-radius: var(--radius); font-size: 0.8125rem; color: var(--text-secondary); cursor: pointer; transition: var(--transition); }
.discovery-filter:hover, .discovery-filter.active { background: var(--cicc-blue); border-color: var(--cicc-blue); color: white; }

/* ===== CATEGORIES ===== */
.categories { background: var(--cicc-gray-50); }
.category-card { background: var(--bg-card); border-radius: var(--radius-lg); padding: 2rem; border: 1px solid var(--border); transition: all 0.35s cubic-bezier(0.4,0,0.2,1); position: relative; overflow: hidden; animation: cardIn 0.35s forwards; }
.category-card:nth-child(1) { animation-delay: 0.05s; }
.category-card:nth-child(2) { animation-delay: 0.1s; }
.category-card:nth-child(3) { animation-delay: 0.15s; }
.category-card:nth-child(4) { animation-delay: 0.2s; }
.category-card:nth-child(5) { animation-delay: 0.25s; }
.category-card:nth-child(6) { animation-delay: 0.3s; }
@keyframes cardIn { to { opacity: 1; transform: translateY(0); } }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-delay: 0s !important; transition-duration: 0.01ms !important; transition-delay: 0s !important; }
}
.category-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--cat-color); transform: scaleX(0); transform-origin: left; transition: transform 0.4s cubic-bezier(0.4,0,0.2,1); }
.category-card::after { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 50% 0%, var(--cat-bg), transparent 70%); opacity: 0; transition: opacity 0.4s; pointer-events: none; }
.category-card:hover { transform: translateY(-8px); box-shadow: 0 20px 40px -12px rgba(0,0,0,0.12), 0 0 0 1px var(--cat-color); border-color: transparent; }
.category-card:hover::before { transform: scaleX(1); }
.category-card:hover::after { opacity: 0.3; }
.category-icon { width: 56px; height: 56px; border-radius: 14px; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; margin-bottom: 1rem; background: var(--cat-bg); transition: transform 0.3s, box-shadow 0.3s; }
.category-card:hover .category-icon { transform: scale(1.1) rotate(-3deg); box-shadow: 0 4px 16px rgba(0,0,0,0.1); }
.category-badge { display: inline-block; font-size: 0.6875rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--cat-color); background: var(--cat-bg); padding: 0.25rem 0.625rem; border-radius: 9999px; margin-bottom: 0.75rem; }
.category-title { font-size: 1.25rem; margin-bottom: 0.5rem; }
.category-desc { color: var(--text-secondary); font-size: 0.9375rem; margin-bottom: 1.25rem; line-height: 1.6; }
.category-modules { display: flex; flex-wrap: wrap; gap: 0.375rem; margin-bottom: 1.5rem; }
.category-module { font-size: 0.75rem; padding: 0.25rem 0.625rem; background: var(--cicc-gray-50); border-radius: 9999px; color: var(--text-secondary); transition: all 0.2s; }
.category-card:hover .category-module { background: var(--cat-bg); color: var(--cat-color); }
.category-link { display: inline-flex; align-items: center; gap: 0.375rem; font-weight: 600; font-size: 0.875rem; color: var(--cat-color); transition: all 0.3s; padding: 0.5rem 1rem; border-radius: 8px; background: var(--cat-bg); }
.category-link:hover { gap: 0.625rem; background: var(--cat-color); color: #fff; transform: translateX(4px); box-shadow: 0 4px 12px rgba(0,0,0,0.1); }
.category-link svg { transition: transform 0.3s; }
.category-link:hover svg { transform: translateX(3px); }

/* ===== FEATURED APPS ===== */
.apps { background: var(--bg-primary); }
.app-card { background: var(--bg-card); border-radius: var(--radius-lg); border: 1px solid var(--border); overflow: hidden; transition: all 0.4s cubic-bezier(0.4,0,0.2,1); }
.app-card:hover { transform: translateY(-6px); box-shadow: 0 20px 40px -12px rgba(0,0,0,0.15); border-color: rgba(30,58,138,0.2); }
.app-card-header { padding: 1.5rem; display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; background: linear-gradient(135deg, var(--cicc-gray-50), #fff); border-bottom: 1px solid var(--border); min-height: 120px; }
.app-icon { width: 64px; height: 64px; border-radius: 16px; display: flex; align-items: center; justify-content: center; font-size: 1.75rem; flex-shrink: 0; background: var(--app-icon-bg); transition: transform 0.3s; }
.app-card:hover .app-icon { transform: scale(1.1) rotate(-5deg); }
.app-status { padding: 0.25rem 0.625rem; border-radius: 9999px; font-size: 0.6875rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; white-space: nowrap; }
.status-live { background: #dcfce7; color: #166534; }
.status-beta { background: #fef3c7; color: #b45309; }
.status-dev { background: #e0e7ff; color: #3730a3; }
.status-coming { background: #fce7f3; color: #9d174d; }
.app-card-body { padding: 1.5rem; }
.app-title { font-size: 1.125rem; margin-bottom: 0.5rem; }
.app-desc { color: var(--text-secondary); font-size: 0.9375rem; line-height: 1.6; margin-bottom: 1rem; }
.app-tags { display: flex; flex-wrap: wrap; gap: 0.375rem; margin-bottom: 1.25rem; }
.app-tag { font-size: 0.6875rem; padding: 0.25rem 0.5rem; background: var(--cicc-gray-50); border-radius: 9999px; color: var(--text-secondary); border: 1px solid var(--border); }
.app-categories { display: flex; flex-wrap: wrap; gap: 0.375rem; margin-bottom: 1.5rem; }
.app-category { font-size: 0.75rem; padding: 0.25rem 0.625rem; background: var(--cat-bg); color: var(--cat-color); border-radius: 9999px; font-weight: 500; }
.app-footer { display: flex; align-items: center; justify-content: space-between; padding: 1rem 1.5rem; border-top: 1px solid var(--border); background: var(--cicc-gray-50); }
.app-meta { display: flex; align-items: center; gap: 1rem; font-size: 0.8125rem; color: var(--text-secondary); }
.app-meta-item { display: flex; align-items: center; gap: 0.25rem; }

/* ===== SOLUTIONS (4 Pillars) ===== */
.solutions { background: var(--cicc-gray-50); }
.solution-card { background: var(--bg-card); border-radius: var(--radius-lg); padding: 2.5rem 2rem; border: 1px solid var(--border); text-align: center; transition: all 0.4s cubic-bezier(0.4,0,0.2,1); position: relative; overflow: hidden; }
.solution-card::before { content: ''; position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 60px; height: 4px; background: var(--sol-color); border-radius: 0 0 8px 8px; transition: width 0.4s; }
.solution-card:hover { transform: translateY(-8px); box-shadow: 0 20px 40px -12px rgba(0,0,0,0.12); }
.solution-card:hover::before { width: 100%; }
.solution-icon { width: 72px; height: 72px; border-radius: 18px; display: flex; align-items: center; justify-content: center; font-size: 2rem; margin: 0 auto 1.25rem; background: var(--sol-bg); transition: transform 0.3s; }
.solution-card:hover .solution-icon { transform: scale(1.15) rotate(-5deg); }
.solution-title { font-size: 1.375rem; margin-bottom: 0.75rem; }
.solution-desc { color: var(--text-secondary); margin-bottom: 1.5rem; line-height: 1.7; }
.solution-features { display: flex; flex-wrap: wrap; gap: 0.5rem; justify-content: center; margin-bottom: 1.5rem; }
.solution-feature { font-size: 0.75rem; padding: 0.375rem 0.75rem; background: var(--cicc-gray-50); border-radius: 9999px; color: var(--text-secondary); border: 1px solid var(--border); }
.solution-link { display: inline-flex; align-items: center; gap: 0.375rem; font-weight: 600; color: var(--sol-color); font-size: 0.9375rem; }

/* ===== FREE TOOLS (Lead Magnets) ===== */
.tools { background: var(--bg-primary); }
.tool-card { background: var(--bg-card); border-radius: var(--radius-lg); border: 1px solid var(--border); overflow: hidden; transition: all 0.4s cubic-bezier(0.4,0,0.2,1); }
.tool-card:hover { transform: translateY(-6px); box-shadow: 0 16px 32px -8px rgba(0,0,0,0.12); border-color: rgba(30,58,138,0.15); }
.tool-header { padding: 1.5rem; background: linear-gradient(135deg, var(--tool-bg), #fff); display: flex; align-items: center; gap: 1rem; border-bottom: 1px solid var(--border); }
.tool-icon { width: 48px; height: 48px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 1.25rem; background: var(--tool-icon-bg); transition: transform 0.3s; }
.tool-card:hover .tool-icon { transform: scale(1.12) rotate(-5deg); }
.tool-type { font-size: 0.6875rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--tool-color); background: var(--tool-icon-bg); padding: 0.25rem 0.625rem; border-radius: 9999px; }
.tool-body { padding: 1.5rem; }
.tool-title { font-size: 1.125rem; margin-bottom: 0.5rem; }
.tool-desc { color: var(--text-secondary); font-size: 0.9375rem; margin-bottom: 1.25rem; line-height: 1.6; }
.tool-benefits { display: flex; flex-wrap: wrap; gap: 0.375rem; margin-bottom: 1.5rem; }
.tool-benefit { font-size: 0.75rem; padding: 0.25rem 0.625rem; background: var(--cicc-gray-50); border-radius: 9999px; color: var(--text-secondary); border: 1px solid var(--border); }
.tool-footer { display: flex; align-items: center; justify-content: space-between; padding: 1rem 1.5rem; border-top: 1px solid var(--border); background: var(--cicc-gray-50); }
.tool-meta { display: flex; align-items: center; gap: 1rem; font-size: 0.8125rem; color: var(--text-secondary); }

/* ===== TESTIMONIALS ===== */
.testimonials { background: var(--cicc-navy); color: white; position: relative; overflow: hidden; }
.testimonials::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, transparent, rgba(251,191,36,0.3), transparent); }
.testimonial-card { background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08); border-radius: var(--radius-lg); padding: 2.5rem; transition: var(--transition); }
.testimonial-card:hover { background: rgba(255,255,255,0.06); border-color: rgba(251,191,36,0.2); transform: translateY(-4px); }
.testimonial-quote { font-size: 1.125rem; line-height: 1.8; color: rgba(255,255,255,0.9); margin-bottom: 1.5rem; position: relative; }
.testimonial-quote::before { content: '"'; font-size: 4rem; color: var(--cicc-gold-bright); opacity: 0.3; position: absolute; top: -1.5rem; left: -1rem; font-family: serif; line-height: 1; }
.testimonial-author { display: flex; align-items: center; gap: 1rem; }
.testimonial-avatar { width: 48px; height: 48px; border-radius: 50%; background: linear-gradient(135deg, var(--cicc-teal), var(--cicc-blue)); display: flex; align-items: center; justify-content: center; font-size: 1.25rem; font-weight: 700; }
.testimonial-name { font-weight: 600; font-size: 1rem; }
.testimonial-company { font-size: 0.8125rem; color: var(--cicc-gold-bright); }

/* ===== CTA SECTION ===== */
.cta-section { background: linear-gradient(135deg, var(--cicc-navy) 0%, var(--cicc-blue) 100%); position: relative; overflow: hidden; color: white; }
.cta-section::before { content: ''; position: absolute; inset: 0; background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 36v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 6V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E"); opacity: 0.5; }
.cta-content { position: relative; z-index: 1; text-align: center; max-width: 800px; margin: 0 auto; padding: 5rem 1.5rem; }
.cta-title { font-size: var(--fs-h2); margin-bottom: 1rem; }
.cta-desc { font-size: 1.125rem; color: rgba(255,255,255,0.8); margin-bottom: 2rem; max-width: 600px; margin-left: auto; margin-right: auto; }
.cta-buttons { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: center; }
.cta-trust { margin-top: 2.5rem; padding-top: 2rem; border-top: 1px solid rgba(255,255,255,0.1); display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 1.5rem; font-size: 0.875rem; color: rgba(255,255,255,0.6); }
.cta-trust-item { display: flex; align-items: center; gap: 0.375rem; }

/* ===== NEWSLETTER ===== */
.newsletter { background: var(--cicc-gray-50); border-top: 1px solid var(--border); }
.newsletter-inner { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 3rem; align-items: center; max-width: 1000px; margin: 0 auto; padding: 3rem 1.5rem; }
.newsletter-content, .newsletter-form { min-width: 0; }
.newsletter-content h3 { font-size: 1.75rem; margin-bottom: 0.75rem; }
.newsletter-content p { color: var(--text-secondary); margin-bottom: 1.5rem; }
.newsletter-benefits { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.newsletter-benefit { display: flex; align-items: center; gap: 0.5rem; font-size: 0.875rem; color: var(--text-secondary); background: var(--bg-card); padding: 0.5rem 1rem; border-radius: var(--radius); border: 1px solid var(--border); }
.newsletter-form { background: var(--bg-card); padding: 2rem; border-radius: var(--radius-lg); border: 1px solid var(--border); box-shadow: var(--shadow-lg); }
.newsletter-form .form-group { margin-bottom: 1rem; }
.newsletter-form label { display: block; font-weight: 500; margin-bottom: 0.5rem; font-size: 0.875rem; }
.newsletter-form input { width: 100%; padding: 0.875rem 1rem; border: 2px solid var(--border); border-radius: var(--radius); font-size: 1rem; transition: var(--transition); }
.newsletter-form input:focus { outline: none; border-color: var(--cicc-blue); box-shadow: 0 0 0 3px rgba(30,58,138,0.15); }
.newsletter-form .btn { width: 100%; }
.newsletter-note { font-size: 0.75rem; color: var(--cicc-gray-600); text-align: center; margin-top: 1rem; }
@media (max-width: 768px) { .newsletter-inner { grid-template-columns: 1fr; gap: 2rem; } }

/* ===== FOOTER ENHANCED ===== */
.footer-enhanced { background: var(--cicc-navy); color: white; padding: 4rem 0 2rem; }
.footer-grid { display: grid; grid-template-columns: 2fr repeat(4, 1fr); gap: 2.5rem; margin-bottom: 3rem; }
.footer-brand .logo { display: flex; align-items: center; gap: 0.75rem; font-size: 1.5rem; font-weight: 800; margin-bottom: 1rem; color: white; }
.footer-brand .logo-icon { width: 44px; height: 44px; border-radius: 11px; background: linear-gradient(135deg, var(--cicc-teal), var(--cicc-blue)); display: flex; align-items: center; justify-content: center; font-size: 1.25rem; }
.footer-brand p { color: rgba(255,255,255,0.6); line-height: 1.7; margin-bottom: 1.5rem; max-width: 300px; }
.footer-social { display: flex; gap: 0.75rem; }
.footer-social a { width: 40px; height: 40px; border-radius: 10px; background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1); display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,0.7); transition: var(--transition); }
.footer-social a:hover { background: var(--cicc-teal); border-color: var(--cicc-teal); color: white; transform: translateY(-2px); }
.footer-title { font-size: 0.875rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--cicc-gold-bright); margin-bottom: 1.25rem; }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 0.625rem; }
.footer-links a { color: rgba(255,255,255,0.7); font-size: 0.9375rem; transition: var(--transition); }
.footer-links a:hover { color: var(--cicc-gold-bright); padding-left: 4px; }
.footer-contact { list-style: none; }
.footer-contact li { display: flex; align-items: flex-start; gap: 0.75rem; margin-bottom: 0.875rem; color: rgba(255,255,255,0.7); font-size: 0.9375rem; }
.footer-contact svg { flex-shrink: 0; margin-top: 0.125rem; color: var(--cicc-teal); }
.footer-bottom { padding-top: 2rem; border-top: 1px solid rgba(255,255,255,0.1); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.75rem; color: rgba(255,255,255,0.5); font-size: 0.875rem; text-align: center; }
.footer-ecosystem { display: flex; align-items: center; justify-content: center; gap: 1rem; flex-wrap: nowrap; white-space: nowrap; }
.footer-bottom p { order: 2; margin: 0; }
.footer-ecosystem { order: 1; }
.footer-ecosystem a { color: rgba(255,255,255,0.6); font-weight: 500; transition: var(--transition); }
.footer-ecosystem a:hover { color: var(--cicc-gold-bright); }
@media (max-width: 768px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; } .footer-brand { grid-column: 1 / -1; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .footer-ecosystem { gap: 0.4rem; font-size: 0.68rem; } .footer-ecosystem a { font-size: 0.68rem; } .footer-bottom p { font-size: 0.72rem; } }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .hero-title { font-size: 2.75rem; }
    .discovery-form { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
    .section { padding: 3.5rem 0; }
    .section-lg { padding: 5rem 0; }
    .hero { padding: 4rem 0 3rem; overflow: clip; }
    .hero-cta { flex-wrap: wrap; }
    .hero-cta .btn { width: 100%; justify-content: center; }
    .hero-stats { gap: 1.5rem; }
    .hero-stat-value { font-size: 2rem; }
    .hero-float { display: none; }
    .hero-visual { right: 0; width: min(90vw, 520px); max-width: 90vw; opacity: .18; mask-image: linear-gradient(90deg, transparent 0%, #000 45%, #000 100%); -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 45%, #000 100%); }
    .trust-marquee { overflow: clip; mask-image: none; -webkit-mask-image: none; }
    .discovery-card { padding: 1.5rem; }
    .cta-title { font-size: 1.5rem; }
}

/* ===== BLOG SECTION (Homepage) ===== */
.blog-section { background: var(--bg); padding: 5rem 0; }
.blog-header { text-align: center; margin-bottom: 3rem; }
.blog-header .section-badge { display: inline-flex; align-items: center; gap: 0.5rem; background: rgba(30,58,138,0.08); color: var(--cicc-blue); padding: 0.5rem 1.25rem; border-radius: 100px; font-size: 0.8125rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 1rem; }
.blog-header h2 { font-size: 2.25rem; font-weight: 800; margin-bottom: 0.75rem; }
.blog-header p { color: var(--text-secondary); font-size: 1.0625rem; max-width: 600px; margin: 0 auto; }
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; max-width: 1200px; margin: 0 auto; }
.blog-card { background: var(--bg-card); border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--border); transition: var(--transition); }
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--cicc-blue); }
.blog-card__thumb { width: 100%; height: 200px; object-fit: cover; display: block; }
.blog-card__body { padding: 1.25rem; }
.blog-card__cat { display: inline-block; font-size: 0.6875rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; color: var(--cicc-blue); background: rgba(30,58,138,0.08); padding: 0.25rem 0.75rem; border-radius: 100px; margin-bottom: 0.75rem; }
.blog-card__title { font-size: 1.0625rem; font-weight: 700; line-height: 1.4; margin-bottom: 0.5rem; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.blog-card__title a { color: inherit; text-decoration: none; }
.blog-card__title a:hover { color: var(--cicc-blue); }
.blog-card__excerpt { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.6; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; margin-bottom: 1rem; }
.blog-card__meta { display: flex; align-items: center; justify-content: space-between; font-size: 0.75rem; color: var(--text-muted); }
.blog-card__meta svg { width: 14px; height: 14px; vertical-align: middle; margin-right: 4px; }
.blog-more { text-align: center; margin-top: 2.5rem; }
.blog-more .btn { display: inline-flex; align-items: center; gap: 0.5rem; }

/* ===== COURSES SECTION (Homepage) ===== */
.courses-section { background: linear-gradient(135deg, #f0f7ff 0%, #e8f4f8 100%); padding: 5rem 0; }
.courses-header { text-align: center; margin-bottom: 3rem; }
.courses-header .section-badge { display: inline-flex; align-items: center; gap: 0.5rem; background: rgba(22,163,74,0.08); color: #16a34a; padding: 0.5rem 1.25rem; border-radius: 100px; font-size: 0.8125rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 1rem; }
.courses-header h2 { font-size: 2.25rem; font-weight: 800; margin-bottom: 0.75rem; }
.courses-header p { color: var(--text-secondary); font-size: 1.0625rem; max-width: 600px; margin: 0 auto; }
.courses-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; max-width: 1200px; margin: 0 auto; }
.course-card-home { background: var(--bg-card); border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--border); transition: var(--transition); position: relative; }
.course-card-home:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.course-card-home__badge { position: absolute; top: 1rem; left: 1rem; padding: 0.25rem 0.75rem; border-radius: 100px; font-size: 0.6875rem; font-weight: 600; color: white; z-index: 1; }
.course-card-home__thumb { width: 100%; height: 180px; object-fit: cover; display: block; }
.course-card-home__body { padding: 1.25rem; }
.course-card-home__group { font-size: 0.6875rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 0.5rem; }
.course-card-home__title { font-size: 1.0625rem; font-weight: 700; line-height: 1.4; margin-bottom: 0.75rem; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.course-card-home__title a { color: inherit; text-decoration: none; }
.course-card-home__title a:hover { color: var(--cicc-blue); }
.course-card-home__meta { display: flex; flex-wrap: wrap; gap: 0.75rem; font-size: 0.8125rem; color: var(--text-secondary); margin-bottom: 1rem; }
.course-card-home__meta span { display: flex; align-items: center; gap: 0.25rem; }
.course-card-home__footer { display: flex; align-items: center; justify-content: space-between; padding-top: 1rem; border-top: 1px solid var(--border); }
.course-card-home__price { font-size: 1.125rem; font-weight: 800; color: var(--cicc-blue); }
.course-card-home__price del { font-size: 0.8125rem; color: var(--text-muted); font-weight: 400; margin-left: 0.25rem; }
.course-card-home__cta { padding: 0.5rem 1rem; border-radius: var(--radius); background: var(--cicc-blue); color: white; font-size: 0.8125rem; font-weight: 600; text-decoration: none; transition: var(--transition); }
.course-card-home__cta:hover { background: var(--cicc-navy); }
.courses-more { text-align: center; margin-top: 2.5rem; }
.courses-more .btn { display: inline-flex; align-items: center; gap: 0.5rem; }
@media (max-width: 768px) {
    .blog-grid, .courses-grid { grid-template-columns: 1fr; }
    .blog-header h2, .courses-header h2 { font-size: 1.75rem; }
}
@media (min-width: 769px) and (max-width: 1024px) {
    .blog-grid, .courses-grid { grid-template-columns: repeat(2, 1fr); }
}

/* Tablet/phone layout guardrails for homepage cards and action rows. */
@media (max-width: 900px) {
    .blog-grid, .courses-grid, .ai-agent-grid { gap: 1rem; }
    .blog-card__body, .course-card-home__body { padding: 1rem; }
    .course-card-home__footer { gap: .75rem; align-items: flex-start; }
    .course-card-home__cta { flex: 0 0 auto; }
}
@media (max-width: 560px) {
    .hero-title { font-size: clamp(2rem, 10vw, 2.75rem); line-height: 1.12; }
    .hero-desc { font-size: 1rem; line-height: 1.6; }
    .hero-stats { flex-wrap: wrap; justify-content: center; }
    .hero-stat { min-width: 6.5rem; }
    .blog-grid, .courses-grid { gap: 1rem; }
    .course-card-home__footer { flex-wrap: wrap; }
    .course-card-home__cta { width: 100%; text-align: center; }
    .newsletter-inner { padding-inline: 1rem; }
}

/* Homepage FAQ: native details keeps answers keyboard accessible without JavaScript. */
.homepage-faq { background: #f8fafc; }
.homepage-faq__list { display: grid; gap: .875rem; max-width: 900px; margin: 0 auto; }
.homepage-faq__item { overflow: hidden; border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--bg-card); box-shadow: var(--shadow-sm); }
.homepage-faq__question { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.25rem 1.5rem; color: var(--text-primary); cursor: pointer; font-weight: 700; list-style: none; }
.homepage-faq__question::-webkit-details-marker { display: none; }
.homepage-faq__question::after { content: '+'; flex: 0 0 auto; color: var(--cicc-blue); font-size: 1.5rem; line-height: 1; }
.homepage-faq__item[open] .homepage-faq__question::after { content: '−'; }
.homepage-faq__question:focus-visible { outline: 3px solid var(--cicc-blue); outline-offset: -3px; }
.homepage-faq__answer { padding: 0 1.5rem 1.25rem; color: var(--text-secondary); }
.homepage-faq__answer p { max-width: 76ch; margin: 0; line-height: 1.75; }
.homepage-faq__link { display: inline-block; margin: 0 1.5rem 1.25rem; color: var(--cicc-blue); font-weight: 700; text-decoration: underline; text-underline-offset: .18em; }