/* =========================================
   Empasy High-End Editorial Theme
   Organic, Premium, Minimalist
========================================= */
/* Ported from empasy.io */
:root {
  color-scheme: dark;
  /* Primary Colors */
  --primary-color: #0891B2;
  --primary-hover: #0E7490;
  --secondary-color: #0284C7;
  --accent-color: #10B981;

  /* Empasy Signature Dark Theme Tokens */
  --bg-color: #0B1120;
  --bg-surface: #0F172A;
  --bg-surface-hover: #1E293B;
  --surface-color: #0F172A;
  --text-primary: #F8FAFC;
  --text-secondary: #CBD5E1;
  --text-tertiary: #94A3B8;
  --border-color: rgba(255, 255, 255, 0.1);
  --border-subtle: rgba(255, 255, 255, 0.06);
  --glass-border: rgba(255, 255, 255, 0.12);
  --header-bg: rgba(11, 17, 32, 0.85);
  --card-bg: linear-gradient(145deg, #0F172A, #1E293B);
  --bg-secondary: #0F172A;
  --bg-tertiary: #1E293B;
  --text-muted: #94A3B8;

  /* Extended tokens */
  --bg-subtle: #1E293B;
  --shadow-sm: 0 4px 6px -1px rgba(0,0,0,0.3), 0 2px 4px -1px rgba(0,0,0,0.2);
  --shadow-hover: 0 12px 25px -3px rgba(8, 145, 178, 0.25), 0 4px 10px -2px rgba(8, 145, 178, 0.15);
  --gradient-primary: linear-gradient(135deg, #0891B2 0%, #10B981 100%);
  
  --font-sans: 'Pretendard', -apple-system, BlinkMacSystemFont, system-ui, Roboto, sans-serif;
  --font-serif: 'Pretendard', sans-serif;
  --font-mono: 'Fira Code', 'Courier New', monospace;
  
  --max-width: 1200px;
  --border-radius: 12px;
  --border-radius-sm: 8px;
}

/* =========================================
   Reset & Base Styles
========================================= */
* {
    margin: 0; padding: 0; box-sizing: border-box;
}

body {
    font-family: var(--font-sans);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-color);
    position: relative;
    overflow-x: hidden;
}

/* Subtle Grain Texture */


/* Glassmorphism */
/* Minimalist Card */
.glow-card, .glass-panel {
    background: rgba(15, 23, 42, 0.7);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    border-radius: var(--border-radius);
    transition: all 0.4s ease;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}
.glow-card:hover, .glass-panel:hover {
    box-shadow: var(--shadow-hover);
    border-color: rgba(8, 145, 178, 0.4);
}

a { text-decoration: none; color: inherit; transition: color 0.3s ease; }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
}

/* =========================================
   Typography
========================================= */
h1, h2, h3, h4 {
    font-family: var(--font-serif);
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 3px;
    border-radius: 4px;
}

.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* =========================================
   Top Announcement Bar
========================================= */
.top-announcement-bar {
    display: none;
    background: linear-gradient(90deg, rgba(8, 145, 178, 0.18) 0%, rgba(14, 165, 233, 0.22) 50%, rgba(16, 185, 129, 0.18) 100%);
    border-bottom: 1px solid rgba(56, 189, 248, 0.25);
    padding: 0.55rem 1rem;
    text-align: center;
    font-size: 0.88rem;
    color: #e2e8f0;
    line-height: 1.5;
    position: relative;
    z-index: 1001;
}

body.has-announcement-bar .top-announcement-bar {
    display: block;
}

.announcement-container {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.35rem 0.6rem;
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 2rem 0 1rem;
    position: relative;
}

.announcement-badge {
    background: rgba(56, 189, 248, 0.2);
    color: #38bdf8;
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: 700;
    font-size: 0.8rem;
    border: 1px solid rgba(56, 189, 248, 0.35);
    white-space: nowrap;
}

.announcement-text {
    color: #e2e8f0;
}

.announcement-text strong {
    color: #ffffff;
    font-weight: 700;
}

.announcement-link {
    color: #38bdf8;
    font-weight: 700;
    text-decoration: underline;
    margin-left: 0.25rem;
    white-space: nowrap;
    transition: color 0.2s ease;
}

.announcement-link:hover {
    color: #7dd3fc;
    text-decoration: underline;
}

.announcement-close {
    position: absolute;
    right: 0.5rem;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    color: #94a3b8;
    font-size: 1.25rem;
    line-height: 1;
    cursor: pointer;
    padding: 2px 6px;
    transition: color 0.2s;
    display: inline-flex;
    align-items: center;
}

.announcement-close:hover {
    color: #ffffff;
}

@media (max-width: 767px) {
    .top-announcement-bar {
        font-size: 0.8rem;
        padding: 0.45rem 1.8rem 0.45rem 0.75rem;
    }
    .announcement-badge {
        font-size: 0.75rem;
        padding: 1px 6px;
    }
}

/* =========================================
   Header & Navigation
========================================= */
.glass-header {
    position: fixed;
    top: 0; left: 0; width: 100%;
    background: rgba(11, 17, 32, 0.88);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--glass-border);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 1.5rem;
    gap: 1.5rem;
}

.logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    margin-right: 1.25rem;
}

.logo a {
    display: flex;
    align-items: center;
}
.logo-img { height: 38px; width: auto; object-fit: contain; display: block; }

.nav-links {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    flex-wrap: nowrap;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 600;
    transition: color 0.3s;
    font-size: 0.95rem;
    white-space: nowrap;
}
.nav-links a:hover {
    color: var(--primary-color);
}

/* Dropdown Menu */
.dropdown {
    position: relative;
    display: inline-block;
}
.dropbtn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    cursor: pointer;
    white-space: nowrap;
}
.dropbtn::after {
    display: none;
}
.dropdown-content {
    display: none;
    position: absolute;
    background-color: #0f172a;
    min-width: 200px;
    box-shadow: 0px 12px 30px rgba(0,0,0,0.5);
    z-index: 100;
    border-radius: 8px;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    overflow: hidden;
    padding: 0.5rem 0;
    border: 1px solid var(--border-color);
    backdrop-filter: blur(16px);
}
.dropdown-content a {
    color: var(--text-primary);
    padding: 12px 20px;
    text-decoration: none;
    display: block;
    font-size: 0.95rem;
    font-weight: 500;
    transition: background 0.2s, color 0.2s;
}
.dropdown-content a:hover {
    background-color: #1e293b;
    color: #38bdf8;
}
.dropdown:hover .dropdown-content {
    display: block;
    animation: dropdownFadeIn 0.3s ease;
}

@keyframes dropdownFadeIn {
    from { opacity: 0; transform: translate(-50%, 10px); }
    to { opacity: 1; transform: translate(-50%, 0); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Language Switcher */
.lang-switcher {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    margin-right: 1.5rem;
}
.lang-btn {
    background: none; border: none;
    color: var(--text-secondary);
    font-weight: 600; font-size: 0.85rem;
    cursor: pointer; padding: 4px 8px;
    border-radius: 4px; transition: all 0.2s;
}
.lang-btn:hover { background: var(--surface-color); color: var(--primary-color); }
.lang-btn.active { background: var(--primary-color); color: #fff; }

.nav-actions {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex-shrink: 0;
}

/* Responsive Nav Bar Scaling */
@media (max-width: 1360px) {
    .nav-container {
        padding: 0 1rem;
        gap: 1rem;
    }
    .logo {
        margin-right: 0.75rem;
    }
    .nav-links {
        gap: 0.85rem;
    }
    .nav-links a {
        font-size: 0.9rem;
    }
    .btn-sm {
        padding: 0.4rem 0.75rem !important;
        font-size: 0.82rem !important;
    }
}

/* =========================================
   Buttons
========================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.85rem 2rem;
    border-radius: 30px;
    font-weight: 600;
    cursor: pointer;
    text-align: center;
    transition: all 0.3s ease;
    border: none;
    font-size: 0.95rem;
    font-family: var(--font-sans);
    white-space: nowrap;
}

.btn-sm {
    padding: 0.45rem 1rem !important;
    font-size: 0.85rem !important;
    border-radius: 20px !important;
    white-space: nowrap !important;
    line-height: 1.2 !important;
}

.btn-primary {
    background: var(--primary-color);
    color: #fff;
}

.btn-primary:hover {
    background: var(--primary-hover);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border-color: var(--border-color);
}
.btn-outline:hover { 
    border-color: var(--primary-color);
}

.btn-sm { padding: 0.5rem 1rem; font-size: 0.9rem; }
.btn-lg { padding: 1rem 2.5rem; font-size: 1.1rem; }

/* =========================================
   Sections & Layout
========================================= */
.section { padding: 100px 0; }
.pt-0 { padding-top: 0; }
.mt-4 { margin-top: 3rem; }
.mb-4 { margin-bottom: 3rem; }

.text-center { text-align: center; }

.badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: rgba(8, 145, 178, 0.1);
    color: var(--primary-color);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(8, 145, 178, 0.2);
}

.hero {
    padding: 180px 0 100px;
    text-align: center;
    background: radial-gradient(circle at 50% 20%, rgba(8, 145, 178, 0.15) 0%, rgba(11, 17, 32, 0) 70%), var(--bg-color);
    position: relative;
    overflow: hidden;
}

.hero-title { font-size: 4rem; letter-spacing: -1px; margin-bottom: 1.5rem; color: var(--text-primary); }
.hero-subtitle { font-size: 1.2rem; color: var(--text-secondary); max-width: 700px; margin: 0 auto 3rem; }
.hero-buttons { display: flex; gap: 1rem; justify-content: center; }

/* Grid System */
.grid { display: grid; gap: 2rem; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }

/* Common Card Styles */
.card {
    background: var(--bg-surface);
    border-radius: var(--border-radius);
    padding: 2.5rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}
.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(8, 145, 178, 0.4);
}

/* =========================================
   VS Comparison Sections (Legacy VS Agent)
========================================= */
.vs-container { display: flex; flex-wrap: wrap; gap: 2rem; margin-top: 2rem; }
.vs-box {
    flex: 1; min-width: 300px; padding: 2.5rem;
    border-radius: var(--border-radius); position: relative; overflow: hidden;
}
.vs-legacy { background: rgba(15, 23, 42, 0.6); border: 1px solid var(--border-color); }
.vs-agent {
    background: var(--bg-surface);
    border: 2px solid var(--primary-color);
    box-shadow: 0 10px 30px rgba(8, 145, 178, 0.15);
}
.vs-box h4 { font-size: 1.2rem; margin-bottom: 1.5rem; display: flex; align-items: center; gap: 10px; color: var(--text-primary); }
.vs-legacy h4 { color: var(--text-secondary); }
.vs-agent h4 { color: #38bdf8; }
.vs-agent h4::after {
    content: 'AI Agent'; font-size: 0.7rem; padding: 3px 8px;
    background: var(--gradient-primary); color: #fff; border-radius: 12px; margin-left: 10px;
}
.vs-list li { margin-bottom: 1rem; color: var(--text-secondary); padding-left: 1.5rem; position: relative; line-height: 1.4; }
.vs-legacy .vs-list li::before { content: '✕'; color: #ef4444; position: absolute; left: 0; font-weight: bold; }
.vs-agent .vs-list li::before { content: '✓'; color: var(--accent-color); position: absolute; left: 0; font-weight: bold; }

/* =========================================
   Animations
========================================= */
.fade-in-up { opacity: 0; transform: translateY(30px); transition: opacity 0.8s ease, transform 0.8s ease; }
.fade-in-up.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: 0.2s; }
.delay-2 { transition-delay: 0.4s; }

/* Above-the-fold Hero & Page Header animation safety (Never blank) */
.page-header.fade-in-up,
.hero.fade-in-up {
    opacity: 1;
    transform: none;
    animation: fadeInAboveFold 0.6s cubic-bezier(0.16, 1, 0.3, 1) both;
}
@keyframes fadeInAboveFold {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* =========================================
   Clients & Success Cases (Reference Page)
========================================= */
.clients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}
.client-logo {
    background: linear-gradient(145deg, rgba(15, 23, 42, 0.8), rgba(30, 41, 59, 0.5));
    border: 1px solid var(--border-color);
    padding: 1.8rem 1.5rem;
    border-radius: var(--border-radius);
    text-align: center;
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--text-primary);
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 110px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    position: relative;
    overflow: hidden;
}
.client-logo::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}
.client-logo:hover {
    background: rgba(30, 41, 59, 0.85);
    border-color: rgba(56, 189, 248, 0.4);
    box-shadow: 0 12px 30px rgba(8, 145, 178, 0.25);
    transform: translateY(-4px);
}
.client-logo:hover::before {
    opacity: 1;
}

/* Recommended OS Download Badge */
.recommended-os-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #0891b2, #0284c7);
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 14px;
    border-radius: 20px;
    box-shadow: 0 4px 12px rgba(8, 145, 178, 0.4);
    letter-spacing: 0.5px;
    white-space: nowrap;
    z-index: 5;
}
.recommended-os-card {
    border-color: rgba(8, 145, 178, 0.6) !important;
    box-shadow: 0 8px 30px rgba(8, 145, 178, 0.2) !important;
}

.case-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}
.case-item-large {
    border-left: 5px solid var(--primary-color);
    padding: 2.5rem;
    background: var(--bg-surface);
    border-radius: var(--border-radius);
}
.case-item-large h3 {
    font-size: 1.5rem;
    margin: 1rem 0;
    color: var(--text-primary);
}
.case-item-large p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.7;
}

/* =========================================
   Rich Content Sections (Product Pages)
========================================= */
.rich-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}
.feature-item {
    background: var(--bg-surface);
    padding: 2rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s;
}
.feature-item:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-hover);
    transform: translateY(-3px);
}
.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: inline-block;
}
.feature-item h3 { font-size: 1.3rem; margin-bottom: 1rem; }
.feature-item p { color: var(--text-secondary); font-size: 0.95rem; }

.process-steps {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 2rem;
}
.step-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    background: var(--surface-color);
    padding: 1.5rem 2rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}
.step-number {
    background: var(--primary-color);
    color: #fff;
    font-weight: 800;
    font-size: 1.2rem;
    width: 40px; height: 40px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 50%;
    flex-shrink: 0;
}
.step-content h4 { margin-bottom: 0.3rem; color: var(--text-primary); font-size: 1.1rem; }
.step-content p { color: var(--text-secondary); margin: 0; font-size: 0.95rem; }

/* Dynamic Background Orbs */
.dynamic-bg-container {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
}
.dynamic-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.4;
    animation: floatOrb 10s ease-in-out infinite alternate;
}
.orb-1 { width: 300px; height: 300px; background: rgba(13, 148, 136, 0.2); top: -100px; left: -100px; }
.orb-2 { width: 400px; height: 400px; background: rgba(8, 145, 178, 0.15); bottom: -150px; right: 10%; animation-delay: -3s; animation-duration: 12s; }
.orb-3 { width: 250px; height: 250px; background: rgba(52, 211, 153, 0.2); top: 30%; left: 40%; animation-delay: -5s; animation-duration: 15s; }

@keyframes floatOrb {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(50px, 50px) scale(1.1); }
}

/* =========================================
   Product Signature Animations
========================================= */
/* 1. SyncCMS: 3D Code Building Effect */
.anim-cms-typing {
    display: inline-block;
    font-family: 'Courier New', Courier, monospace;
    color: #fff;
    background: #0f172a;
    padding: 1.5rem 2rem;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.2), inset 0 0 0 1px rgba(255,255,255,0.1);
    transform: perspective(1000px) rotateX(10deg) rotateY(-10deg);
    transition: transform 0.5s;
    animation: float3D 4s ease-in-out infinite;
}
.anim-cms-typing::after {
    content: "const page = new Agent().build();";
    display: block;
    overflow: hidden;
    white-space: nowrap;
    border-right: 3px solid var(--primary-color);
    animation: typing 3s steps(30, end) infinite, blink-caret .75s step-end infinite;
}
@keyframes float3D {
    0%, 100% { transform: perspective(1000px) rotateX(10deg) rotateY(-10deg) translateY(0); }
    50% { transform: perspective(1000px) rotateX(15deg) rotateY(-5deg) translateY(-15px); }
}
@keyframes typing { 0% { width: 0 } 50% { width: 100% } 100% { width: 0 } }
@keyframes blink-caret { from, to { border-color: transparent } 50% { border-color: var(--primary-color) } }

/* 2. SyncEta: Sci-Fi Hologram Scanner */
.anim-eta-scanner {
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(13, 148, 136, 0.3);
    border-radius: 12px;
    height: 120px;
    background: #0f172a;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(13, 148, 136, 0.2);
}
.anim-eta-scanner span {
    color: var(--eta-primary, #0D9488);
    font-family: monospace;
    font-size: 1.2rem;
    z-index: 2;
    text-shadow: 0 0 10px rgba(13, 148, 136, 0.8);
    animation: glitch 2s infinite;
}
.anim-eta-scanner::before {
    content: "";
    position: absolute;
    left: 0; top: 0; width: 100%; height: 5px;
    background: var(--eta-primary, #0D9488);
    box-shadow: 0 0 20px 5px rgba(13, 148, 136, 0.5);
    animation: sciFiScan 2s ease-in-out infinite alternate;
    z-index: 1;
}
@keyframes sciFiScan {
    0% { top: 0; opacity: 0.8; }
    100% { top: 100%; opacity: 0.2; }
}
@keyframes glitch {
    0% { transform: translate(0) }
    20% { transform: translate(-2px, 2px) }
    40% { transform: translate(-2px, -2px) }
    60% { transform: translate(2px, 2px) }
    80% { transform: translate(2px, -2px) }
    100% { transform: translate(0) }
}

/* 3. SyncCrawl: Pulse Wave Effect */
.anim-crawl-pulse {
    position: relative;
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    margin: 1rem auto;
}
.anim-crawl-pulse::before, .anim-crawl-pulse::after {
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    background: var(--primary-color);
    border-radius: 50%;
    z-index: -1;
    animation: pulseWave 2s infinite ease-out;
}
.anim-crawl-pulse::after { animation-delay: 1s; }
@keyframes pulseWave {
    0% { transform: scale(1); opacity: 0.8; }
    100% { transform: scale(3); opacity: 0; }
}

/* 4. SyncBoot: Nodes are generated in main.js, we add styling */
.node-grid {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    overflow: hidden;
    pointer-events: none;
    z-index: 1;
}
.node {
    position: absolute;
    width: 6px; height: 6px;
    background: var(--primary-color);
    border-radius: 50%;
    opacity: 0;
    animation: popNode 4s infinite ease-in-out;
    box-shadow: 0 0 10px var(--primary-color);
}
@keyframes popNode {
    0% { opacity: 0; transform: scale(0); }
    50% { opacity: 0.8; transform: scale(1.5); }
    100% { opacity: 0; transform: scale(0); }
}

/* Typewriter (Legacy if exists) */
.typewriter {
    display: inline-block; overflow: hidden; white-space: nowrap;
    border-right: 2px solid var(--primary-color);
    animation: blink-caret .75s step-end infinite;
}
@keyframes blink-caret { from, to { border-color: transparent } 50% { border-color: var(--primary-color); } }

/* Numbers */
.counter-val {
    font-size: 3.5rem; font-weight: 900; color: var(--primary-color);
    line-height: 1; display: block; margin-bottom: 0.5rem;
}

/* =========================================
   Footer
========================================= */
.footer {
    background: #0f172a; color: #fff;
    padding: 80px 0 40px; margin-top: 5rem;
}
.footer-title { color: #fff; font-size: 2.5rem; }
.footer-bottom { margin-top: 4rem; padding-top: 2rem; border-top: 1px solid rgba(255,255,255,0.1); color: #94a3b8; font-size: 0.9rem; }

/* =========================================
   Empasy.io Design System Extensions
========================================= */

/* Surface card styles */
.surface-card {
  background: rgba(15, 23, 42, 0.75);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.25);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: all 0.3s ease;
}
.surface-card:hover {
  background: rgba(15, 23, 42, 0.9);
  box-shadow: 0 12px 30px rgba(8, 145, 178, 0.25);
  border-color: rgba(8, 145, 178, 0.5);
  transform: translateY(-4px);
}

.text-gradient-primary {
  background: linear-gradient(135deg, #0891B2 0%, #0D9488 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Background grid */
.bg-grid {
  background-image:
    linear-gradient(rgba(8,145,178,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(8,145,178,0.04) 1px, transparent 1px);
  background-size: 40px 40px;
}

/* Bento grid */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 200px;
  gap: 20px;
}
.bento-item {
  border-radius: 24px;
  overflow: hidden;
  background: var(--bg-surface);
  position: relative;
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid var(--border-color);
}
.bento-item.large {
  grid-column: span 2;
  grid-row: span 2;
}
.bento-item.medium {
  grid-row: span 2;
}
.bento-item.small {
  grid-row: span 1;
}
.bento-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 30px 60px rgba(0,0,0,0.1);
  border-color: rgba(8,145,178,0.3);
}

/* Glass panel dark */
.glass-panel-dark {
  background: linear-gradient(135deg, #0F172A 0%, #0F2942 50%, #0F172A 100%);
  border: 1px solid rgba(8, 145, 178, 0.3);
  box-shadow: 0 4px 24px rgba(8, 145, 178, 0.15);
}

/* =========================================
   FAQ Accordion Styles (AIO & Editorial)
========================================= */
.faq-section {
    margin: 6rem auto 4rem;
    max-width: 800px;
    padding: 0 2rem;
}
.faq-section h2 {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 400;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--primary-color);
}
.faq-item {
    border-bottom: 1px solid var(--border-color);
}
.faq-item details {
    width: 100%;
}
.faq-item summary {
    display: block;
    padding: 1.5rem 0;
    font-size: 1.2rem;
    font-weight: 600;
    cursor: pointer;
    position: relative;
    color: var(--primary-color);
    transition: color 0.3s ease;
    list-style: none;
}
.faq-item summary::-webkit-details-marker {
    display: none;
}
.faq-item summary::after {
    content: '+';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--text-secondary);
    transition: transform 0.3s ease;
    padding-right: 15px;
}
.faq-item details[open] summary::after {
    content: '−';
}
.faq-answer {
    padding-bottom: 1.5rem;
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: 1.05rem;
    animation: fadeIn 0.4s ease-out;
}

/* FAQ Category Filter & Interactive Tabs */
.faq-category-tabs {
    display: flex;
    justify-content: center;
    gap: 0.6rem;
    flex-wrap: wrap;
    margin: 2rem auto 3rem auto;
    max-width: 900px;
}
.faq-category-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.55rem 1.25rem;
    border-radius: 9999px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.92rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s ease;
    user-select: none;
}
.faq-category-btn:hover {
    color: var(--text-primary);
    border-color: rgba(8, 145, 178, 0.5);
    background: rgba(8, 145, 178, 0.08);
}
.faq-category-btn.active {
    background: var(--gradient-primary);
    color: #ffffff;
    border-color: transparent;
    box-shadow: 0 4px 14px rgba(8, 145, 178, 0.35);
}
.faq-category-btn .faq-badge-count {
    font-size: 0.75rem;
    padding: 2px 7px;
    border-radius: 9999px;
    background: rgba(0, 0, 0, 0.2);
}
.faq-item.is-hidden {
    display: none !important;
}
.faq-category-tag {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    padding: 2px 8px;
    border-radius: 4px;
    margin-bottom: 0.5rem;
}
.faq-category-tag.tag-benefits,
.faq-category-tag.tag-core {
    background: rgba(8, 145, 178, 0.15);
    color: #38bdf8;
    border: 1px solid rgba(56, 189, 248, 0.3);
}
.faq-category-tag.tag-solutions {
    background: rgba(16, 185, 129, 0.15);
    color: #34d399;
    border: 1px solid rgba(52, 211, 153, 0.3);
}
.faq-category-tag.tag-security {
    background: rgba(239, 68, 68, 0.15);
    color: #f87171;
    border: 1px solid rgba(248, 113, 113, 0.3);
}
.faq-category-tag.tag-enterprise {
    background: rgba(139, 92, 246, 0.15);
    color: #a78bfa;
    border: 1px solid rgba(167, 139, 250, 0.3);
}


/* =====================================================
   Light Theme Animation System
   ===================================================== */

/* Truck drive animation */
@keyframes drive-light {
  0% { transform: translateX(-100px); opacity: 0; }
  5% { opacity: 1; }
  95% { opacity: 1; }
  100% { transform: translateX(calc(100% + 100px)); opacity: 0; }
}
.animate-drive {
  animation: drive-light 10s ease-in-out infinite;
  will-change: transform;
}
.animate-drive-delayed {
  animation: drive-light 10s ease-in-out infinite;
  animation-delay: 5s;
  will-change: transform;
}

/* Data flow dash line */
@keyframes dash-flow {
  0% { stroke-dashoffset: 100; }
  100% { stroke-dashoffset: 0; }
}
.animate-dash-flow {
  stroke-dasharray: 8 4;
  stroke: #0891B2;
  animation: dash-flow 1.5s linear infinite;
}

/* Node pulse - light theme */
@keyframes node-pulse-light {
  0%, 100% { transform: scale(1); opacity: 0.7; }
  50% { transform: scale(1.3); opacity: 1; }
}
.animate-node-pulse {
  animation: node-pulse-light 1.5s ease-in-out infinite;
  will-change: transform;
}

/* Scan line - light theme */
@keyframes scan-light {
  0% { top: 0; opacity: 0; }
  10% { opacity: 0.6; }
  90% { top: 100%; opacity: 0.6; }
  100% { top: 100%; opacity: 0; }
}
.animate-scan {
  background: linear-gradient(180deg, transparent 0%, rgba(8,145,178,0.1) 50%, transparent 100%);
  animation: scan-light 3s cubic-bezier(0.25,0.46,0.45,0.94) infinite;
  will-change: transform;
}

/* Slide in from left */
@keyframes slide-in-left {
  from { opacity: 0; transform: translateX(-20px); }
  to { opacity: 1; transform: translateX(0); }
}
.animate-slide-in-left {
  animation: slide-in-left 0.5s ease-out forwards;
  will-change: transform, opacity;
}

/* Card appear */
@keyframes card-appear {
  from { opacity: 0; transform: translateY(10px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.animate-card-appear {
  animation: card-appear 0.4s ease-out forwards;
  will-change: transform, opacity;
}

/* Glow pulse - light theme */
@keyframes glow-pulse-light {
  0%, 100% { filter: drop-shadow(0 0 3px rgba(8,145,178,0.3)); }
  50% { filter: drop-shadow(0 0 12px rgba(8,145,178,0.6)); }
}
.animate-glow-pulse {
  animation: glow-pulse-light 2s ease-in-out infinite;
  will-change: filter;
}

/* Ripple */
@keyframes ripple {
  0% { transform: scale(0); opacity: 0.5; }
  100% { transform: scale(4); opacity: 0; }
}
.animate-ripple {
  animation: ripple 0.6s linear;
  will-change: transform, opacity;
}

/* Surface card styles */
.surface-card {
  background: rgba(15, 23, 42, 0.75);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.25);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: all 0.3s ease;
}
.surface-card:hover {
  background: rgba(15, 23, 42, 0.9);
  box-shadow: 0 12px 30px rgba(8, 145, 178, 0.25);
  border-color: rgba(8, 145, 178, 0.5);
  transform: translateY(-4px);
}



/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  .animate-drive,
  .animate-drive-delayed,
  .animate-node-pulse,
  .animate-scan,
  .animate-slide-in-left,
  .animate-card-appear,
  .animate-glow-pulse,
  .animate-ripple,
  .animate-dash-flow {
    animation: none;
  }
}

/* ── Hydra page animations ── */
@keyframes float-1 {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-16px); }
}
@keyframes float-2 {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-12px); }
}
@keyframes float-3 {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-20px); }
}
.anim-float-1 { animation: float-1 6s ease-in-out infinite; }
.anim-float-2 { animation: float-2 7s ease-in-out infinite 1s; }
.anim-float-3 { animation: float-3 8s ease-in-out infinite 2s; }

@keyframes hydra-typing {
  0%   { width: 0; }
  100% { width: 100%; }
}
@keyframes hydra-blink-caret {
  from, to { border-color: transparent; }
  50%       { border-color: #0D9488; }
}
.hydra-typing-text {
  display: inline-block;
  overflow: hidden;
  white-space: nowrap;
  border-right: 2px solid #0D9488;
  width: 0;
  animation: hydra-typing 2.5s steps(40, end) 0.5s forwards,
             hydra-blink-caret 0.75s step-end infinite;
}

@keyframes fadeInLine {
  from { opacity: 0; transform: translateY(5px); }
  to   { opacity: 1; transform: translateY(0); }
}
.code-line-1 { opacity: 0; animation: fadeInLine 0.4s ease-out 3.2s forwards; }
.code-line-2 { opacity: 0; animation: fadeInLine 0.4s ease-out 3.8s forwards; }
.code-line-3 { opacity: 0; animation: fadeInLine 0.4s ease-out 4.6s forwards; }

@keyframes scan-sweep {
  0%   { transform: translateY(-100%); opacity: 0; }
  10%  { opacity: 1; }
  90%  { opacity: 1; }
  100% { transform: translateY(400px); opacity: 0; }
}
.scan-line {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 120px;
  background: linear-gradient(to bottom, transparent, rgba(13,148,136,0.1), rgba(13,148,136,0.6));
  animation: scan-sweep 3s cubic-bezier(0.4,0,0.2,1) infinite;
  pointer-events: none;
  z-index: 10;
}

@keyframes svg-dash {
  to { stroke-dashoffset: -100; }
}

@keyframes ping {
  75%, 100% { transform: scale(2); opacity: 0; }
}
.animate-ping { animation: ping 1s cubic-bezier(0,0,0.2,1) infinite; }

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* pulse-slow for UseCases floating dots */
@keyframes pulse-slow {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.6; transform: scale(1.15); }
}
.animate-pulse-slow { animation: pulse-slow 4s cubic-bezier(0.4, 0, 0.6, 1) infinite; }

/* ── Landing page animations ── */
@keyframes blob {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%       { transform: translate(30px, -50px) scale(1.1); }
  66%       { transform: translate(-20px, 20px) scale(0.9); }
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}

.animate-blob   { animation: blob 7s infinite; }
.animation-delay-2000 { animation-delay: 2s; }
.animation-delay-4000 { animation-delay: 4s; }
.animate-blink  { animation: blink 1s step-end infinite; }
.animate-float  { animation: float 3s ease-in-out infinite; }

/* ── Gradient text utility ── */
.hero-title {
  font-size: clamp(2.5rem, 6vw, 5rem) !important;
  line-height: 1.1 !important;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem) !important;
  font-weight: 900 !important;
  letter-spacing: -0.02em !important;
}

.bento-card-title-lg { font-size: 2rem !important; font-weight: 900 !important; }
.bento-card-title-md { font-size: 1.4rem !important; font-weight: 900 !important; }
.bento-card-title-sm { font-size: 1.1rem !important; font-weight: 900 !important; }
.stat-value { font-size: 2.5rem !important; font-weight: 900 !important; }

.text-gradient-primary {
  background: linear-gradient(135deg, #0891B2 0%, #0D9488 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Glassmorphism panels ── */
.glass-panel {
  background: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.2);
}

.glass-panel-dark {
  background: linear-gradient(135deg, #0F172A 0%, #0F2942 50%, #0F172A 100%);
  border: 1px solid rgba(8, 145, 178, 0.3);
  box-shadow: 0 4px 24px rgba(8, 145, 178, 0.15);
}

/* ── Background grid ── */
.bg-grid {
  background-image:
    linear-gradient(rgba(8,145,178,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(8,145,178,0.04) 1px, transparent 1px);
  background-size: 40px 40px;
}

@keyframes marquee {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Bento grid responsive */
.bento-grid-responsive {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 300px;
  gap: 20px;
}

@media (max-width: 900px) {
  .bento-grid-responsive {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 240px;
  }
  .bento-span-2-rows {
    grid-row: span 1 !important;
  }
}

@media (max-width: 560px) {
  .bento-grid-responsive {
    grid-template-columns: 1fr;
    grid-auto-rows: 220px;
  }
  .bento-span-2 {
    grid-column: span 1 !important;
  }
}




/* Brand Glow Effect */
.empasy-glow { transition: all 0.3s ease; display: inline-block; cursor: default; }
.empasy-glow:hover { color: var(--primary-color); text-shadow: 0 0 10px rgba(8, 145, 178, 0.6), 0 0 20px rgba(8, 145, 178, 0.4); transform: translateY(-1px); }

/* =========================================
   Mobile Responsive Overrides
========================================= */
/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    background: transparent;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
}

@media (max-width: 1023px) {
  .grid, .grid-3, .grid-4, [style*="grid-template-columns: repeat(4"], [style*="grid-template-columns: repeat(3"] { grid-template-columns: repeat(2, 1fr) !important; }
  .bento-grid { grid-template-columns: repeat(2, 1fr) !important; }
  
  /* Mobile Header Top Row */
  .logo { order: 1; z-index: 1002; position: absolute; top: 20px; left: 15px;}
  .logo-img { width: 160px; height: auto; }
  .mobile-menu-btn { order: 2; display: block; z-index: 1002; margin-left: auto; color: var(--text-primary); }
  
  .nav-container { flex-wrap: wrap; height: auto; padding: 15px 20px; justify-content: space-between; align-items: center; background: rgba(11, 17, 32, 0.98); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border-bottom: 1px solid var(--glass-border); }
  
  /* Toggled Menu Areas */
  .nav-links { order: 3; display: none; width: 100%; flex-direction: column; background: transparent; margin-top: 15px; padding: 10px 0; border-top: 1px solid var(--glass-border); }
  .nav-actions { order: 4; display: none; width: 100%; flex-direction: column; background: transparent; padding-bottom: 20px; gap: 15px; align-items: center; }
  
  .nav-links.active, .nav-actions.active { display: flex; }
  
  /* Menu Items Styling */
  .nav-links > a, .dropdown > .dropbtn { padding: 15px 10px; font-size: 1.1rem; border-bottom: 1px solid var(--glass-border); display: flex; justify-content: space-between; width: 100%; text-align: left; color: var(--text-primary); }
  .dropdown { width: 100%; }
  .dropdown-content { position: static; box-shadow: none; border: 1px solid var(--glass-border); padding-left: 0; display: none; transform: none; background: rgba(15, 23, 42, 0.95); margin-top: 5px; border-radius: 8px; }
  
  /* Disable hover expanding on mobile, use JS .open class instead */
  .dropdown:hover .dropdown-content, .dropdown:focus-within .dropdown-content { display: none; }
  .dropdown.open .dropdown-content { display: block; animation: none; }
  
  .dropdown-content a { padding: 12px 20px; border-bottom: none; font-size: 0.95rem; display: block; text-align: left; color: var(--text-secondary); }
  .dropdown-content a:hover { color: var(--primary-color); }
  
  /* Actions Styling (Lang & Contact) */
  .lang-dropdown { width: 100%; text-align: center; background: rgba(15, 23, 42, 0.95); border: 1px solid var(--glass-border); border-radius: 8px; padding: 5px 0; }
  .lang-dropdown .dropbtn { justify-content: center; width: 100%; padding: 10px; color: var(--text-primary); }
  .nav-actions .btn { width: 100%; padding: 15px; font-size: 1.1rem; border-radius: 8px; text-align: center; margin-top: 10px; }
  
  .hero-title, .page-title { font-size: 3rem !important; }
}

@media (max-width: 767px) {
  html, body { overflow-x: hidden; width: 100%; }
  .grid, .grid-2, .grid-3, .grid-4, [style*="grid-template-columns"] { grid-template-columns: 1fr !important; }
  .bento-grid { grid-template-columns: 1fr !important; grid-auto-rows: auto !important; }
  .bento-item, [style*="grid-column: span"] { grid-row: auto !important; grid-column: span 1 !important; }
  
  img, video, iframe, canvas { max-width: 100% !important; height: auto !important; }
  
  /* Fix 3D Code Box Overflow */
  .anim-cms-typing {
      transform: none !important;
      animation: none !important;
      width: 100%;
      max-width: 100vw;
      box-sizing: border-box;
      font-size: 0.85rem;
      padding: 1.5rem 1rem !important;
      overflow-x: auto;
      text-align: left;
      margin: 0 auto;
  }
  .anim-cms-typing::after {
      font-size: 0.85rem;
  }
  
  /* Fallback: Make sure content is visible even if JS observer delays */
  .fade-in-up { opacity: 1 !important; transform: none !important; transition: none !important; }
  
  .glass-header { position: absolute; } /* Allow scrolling if it becomes too tall */

  
  .hero-title, .page-title, h1 { font-size: 2.2rem !important; line-height: 1.3 !important; word-break: break-word; }
  .section-title, h2 { font-size: 1.8rem !important; line-height: 1.3 !important; word-break: break-word; }
  .hero-subtitle, .page-subtitle, p { font-size: 1rem !important; padding: 0 10px; word-break: break-word; }
  .section, [style*="padding: 4rem"], [style*="padding: 5rem"], [style*="padding: 6rem"] { padding-top: 3rem !important; padding-bottom: 3rem !important; }
  
  .card, .vs-box, .feature-item, .step-item, .glass-panel { padding: 1.5rem !important; }
  
  .clients-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
  .client-logo { padding: 1rem; font-size: 1rem; min-height: 80px; }
}


/* ==========================================================================
   Modern Visual Diagrams (Auto-generated replacements for ASCII)
   ========================================================================== */

/* 1. Horizontal Pipeline Diagram (e.g. SyncVerse, SyncInsight, SyncShop, SyncCrawl) */
.modern-pipeline {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 1.25rem;
    padding: 2rem;
    background: rgba(15, 23, 42, 0.75);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    margin: 2rem 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.pipeline-step {
    background: #1E293B;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 8px;
    padding: 1.25rem 1.5rem;
    text-align: center;
    flex: 1 1 180px;
    min-width: 170px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.25);
    transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}

.pipeline-step:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 18px rgba(8, 145, 178, 0.25);
    border-color: rgba(56, 189, 248, 0.4);
}

.pipeline-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: #38bdf8;
    margin-bottom: 0.5rem;
}

.pipeline-desc {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.pipeline-arrow {
    font-size: 1.4rem;
    color: #0891B2;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

/* 2. Vertical Stack / Layer Architecture (e.g. SyncBoot, SyncETA) */
.modern-stack {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 2rem;
    background: rgba(15, 23, 42, 0.75);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    margin: 2rem 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.stack-layer {
    display: flex;
    align-items: center;
    background: #1E293B;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-left: 4px solid var(--primary-color);
    border-radius: 8px;
    padding: 1.25rem 1.5rem;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.stack-label {
    font-weight: 700;
    font-size: 1rem;
    color: #38bdf8;
    min-width: 120px;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
    margin-right: 1.5rem;
    padding-right: 1.5rem;
    text-transform: uppercase;
}

.stack-content {
    font-weight: 600;
    font-size: 1.05rem;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.stack-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* 3. Tree / Flow Architecture (e.g. SyncVerse, SyncBoot) */
.modern-flow {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: rgba(15, 23, 42, 0.75);
    padding: 2.5rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    margin: 2rem 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.flow-node {
    background: #1E293B;
    border: 1px solid rgba(255, 255, 255, 0.12);
    padding: 1.25rem 2rem;
    border-radius: 8px;
    text-align: center;
    font-weight: 600;
    color: var(--text-primary);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.25);
    transition: transform 0.2s, border-color 0.2s;
}

.flow-node.primary {
    border: 2px solid var(--primary-color);
    background: rgba(8, 145, 178, 0.2);
    color: #38bdf8;
    font-size: 1.1rem;
    box-shadow: 0 0 20px rgba(8, 145, 178, 0.25);
}

.flow-branches {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 2rem;
    position: relative;
    width: 100%;
}

.flow-branches::before {
    content: '';
    position: absolute;
    top: -1rem;
    left: 20%;
    right: 20%;
    height: 1px;
    background: rgba(56, 189, 248, 0.35);
}

.flow-branch {
    position: relative;
    flex: 1;
    display: flex;
    justify-content: center;
}

.flow-branch::before {
    content: '';
    position: absolute;
    top: -1rem;
    left: 50%;
    width: 1px;
    height: 1rem;
    background: rgba(56, 189, 248, 0.35);
}

.flow-layer-group {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    width: 100%;
    margin-top: 2rem;
    border-top: 1px dashed rgba(255, 255, 255, 0.15);
    padding-top: 2rem;
}

.flow-layer-item {
    background: #1E293B;
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1rem;
    border-radius: 6px;
    text-align: center;
    font-size: 0.95rem;
    color: var(--text-secondary);
    font-weight: 500;
}

@media (max-width: 768px) {
    .modern-pipeline, .flow-branches, .modern-stack {
        flex-direction: column;
    }
    .stack-layer {
        flex-direction: column;
        align-items: flex-start;
        border-left: none;
        border-top: 4px solid var(--primary-color);
        padding: 1.25rem;
    }
    .stack-label {
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        margin-right: 0;
        margin-bottom: 0.75rem;
        padding-right: 0;
        padding-bottom: 0.5rem;
        width: 100%;
    }
    .flow-branches::before, .flow-branch::before {
        display: none;
    }
    .pipeline-arrow {
        transform: rotate(90deg);
    }
}

@media (max-width: 768px) {
    article[style*="padding: 3rem"] {
        padding: 1.5rem !important;
    }
    .page-title[style*="font-size: 3.5rem"] {
        font-size: 2.2rem !important;
    }
    header h2[style*="font-size: 2rem"] {
        font-size: 1.5rem !important;
    }
}

/* =========================================
   Sub-page Hero Header & Global Enrichments
========================================= */
.page-header { 
    padding: 150px 0 80px; 
    text-align: center; 
    position: relative; 
    z-index: 10; 
}
.page-title { 
    font-size: clamp(2rem, 6vw, 3.5rem); 
    margin-bottom: 1rem; 
    color: var(--text-primary); 
}
.page-subtitle { 
    font-size: 1.2rem; 
    color: var(--text-secondary); 
    max-width: 800px; 
    margin: 0 auto; 
}

.hero-grid-bg {
    position: absolute !important;
    top: 0; left: 0; width: 100%; height: 100%;
    background-image: 
        linear-gradient(rgba(13, 148, 136, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(13, 148, 136, 0.05) 1px, transparent 1px);
    background-size: 40px 40px;
    z-index: 1;
    opacity: 0.8;
    pointer-events: none;
}
.hero-blur-circle {
    position: absolute !important;
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(13, 148, 136, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    top: -100px; right: -200px;
    z-index: 0;
    pointer-events: none;
}

/* Premium FAQ */
.faq-item {
    border: none !important;
}
.faq-item details {
    background: var(--surface-color, #fff);
    border: 1px solid var(--border-color, #e2e8f0);
    border-radius: 12px;
    margin-bottom: 1rem;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(0,0,0,0.02);
}
.faq-item details[open] {
    box-shadow: 0 10px 25px rgba(13, 148, 136, 0.08);
    border-color: rgba(13, 148, 136, 0.5);
}
.faq-item summary {
    padding: 1.5rem 2rem !important;
    background: transparent !important;
}
.faq-answer {
    padding: 0 2rem 1.5rem !important;
}

/* ROI Calculator Panel */
.roi-calculator {
    background: linear-gradient(135deg, #0f172a, #1e293b);
    border-radius: 24px;
    padding: 3rem 4rem;
    color: white;
    box-shadow: 0 30px 60px -12px rgba(0,0,0,0.4);
    margin: 5rem auto;
    text-align: center;
    max-width: 900px;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.1);
}
.roi-calculator::before {
    content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%;
    background: radial-gradient(circle, rgba(13, 148, 136, 0.15) 0%, transparent 50%);
    z-index: 0; pointer-events: none;
}
.roi-content { position: relative; z-index: 1; }
.roi-number { font-size: 5rem; font-weight: 800; color: #2dd4bf; margin: 1rem 0; line-height: 1; font-family: var(--font-mono); }

/* Live Preview Terminal */
.live-preview {
    background: #0f172a; border-radius: 12px; border: 1px solid #334155;
    text-align: left; overflow: hidden; margin: 3rem auto 0;
    max-width: 600px; box-shadow: 0 25px 50px -12px rgba(0,0,0,0.5);
}
.live-preview-header {
    background: #1e293b; padding: 0.8rem 1rem; display: flex; gap: 0.5rem; border-bottom: 1px solid #334155;
}
.live-preview-dot { width: 12px; height: 12px; border-radius: 50%; }
.live-preview-body { padding: 1.5rem; font-family: var(--font-mono); font-size: 0.95rem; color: #e2e8f0; line-height: 1.6; }

/* Terminal Copy Button */
.terminal-copy-btn {
    margin-left: auto;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #94a3b8;
    font-size: 0.8rem;
    font-family: var(--font-sans);
    padding: 4px 10px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 5px;
}
.terminal-copy-btn:hover {
    background: rgba(255, 255, 255, 0.18);
    color: #f8fafc;
    border-color: rgba(255, 255, 255, 0.3);
}

/* Case Study Quantitative Highlight Cards */
.case-metric-card {
    background: rgba(15, 23, 42, 0.65);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
}
.case-metric-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px -8px rgba(8, 145, 178, 0.2);
    border-color: var(--primary-color);
}
.case-metric-val {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1.1;
    margin: 0.5rem 0 1rem;
    font-family: var(--font-mono);
}
.case-metric-card p {
    color: #94a3b8;
    font-size: 0.95rem;
    line-height: 1.7;
}
.case-metric-card p strong {
    color: #f1f5f9;
}

/* =========================================
   Interactive Agent CLI Terminal Tabs
========================================= */
.terminal-tabs {
    display: flex;
    background: #1e293b;
    border-bottom: 1px solid #334155;
    padding: 0 0.5rem;
    overflow-x: auto;
    gap: 4px;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE/Edge */
    -webkit-overflow-scrolling: touch;
}
.terminal-tabs::-webkit-scrollbar {
    display: none; /* Chrome, Safari, Opera */
}
.terminal-tab-btn {
    background: transparent;
    border: none;
    color: #94a3b8;
    padding: 0.6rem 1rem;
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.2s ease;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-mono);
    flex-shrink: 0;
}
.terminal-tab-btn:hover {
    color: #f8fafc;
    background: rgba(255, 255, 255, 0.05);
}
.terminal-tab-btn.active {
    color: #38bdf8;
    border-bottom-color: #38bdf8;
    background: rgba(8, 145, 178, 0.1);
}

.terminal-role-banner {
    background: rgba(15, 23, 42, 0.95);
    border-bottom: 1px solid #334155;
    padding: 0.65rem 1.2rem;
    font-size: 0.85rem;
    color: #cbd5e1;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    line-height: 1.5;
    font-family: var(--font-sans);
}

.terminal-role-tag {
    font-weight: 700;
    font-size: 0.75rem;
    padding: 2px 8px;
    border-radius: 4px;
    background: rgba(56, 189, 248, 0.15);
    color: #38bdf8;
    border: 1px solid rgba(56, 189, 248, 0.3);
    white-space: nowrap;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.terminal-role-text {
    color: #e2e8f0;
    font-weight: 500;
}

/* =========================================
   Before vs After Comparison Section
========================================= */
.before-after-section {
    padding: 4.5rem 0;
    border-top: 1px solid var(--border-color);
    background: rgba(11, 17, 32, 0.6);
}

.ba-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 2.5rem;
}

@media (max-width: 868px) {
    .ba-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

.ba-card {
    border-radius: 16px;
    padding: 2rem;
    position: relative;
    backdrop-filter: blur(12px);
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.ba-card:hover {
    transform: translateY(-2px);
}

.ba-card.pain {
    background: linear-gradient(145deg, rgba(239, 68, 68, 0.04), rgba(15, 23, 42, 0.85));
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.ba-card.gain {
    background: linear-gradient(145deg, rgba(8, 145, 178, 0.08), rgba(15, 23, 42, 0.9));
    border: 1px solid rgba(56, 189, 248, 0.35);
    box-shadow: 0 10px 30px -10px rgba(8, 145, 178, 0.2);
}

.ba-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.ba-badge {
    font-size: 0.8rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.ba-badge.pain {
    background: rgba(239, 68, 68, 0.15);
    color: #f87171;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.ba-badge.gain {
    background: rgba(16, 185, 129, 0.15);
    color: #34d399;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.ba-card-title {
    font-size: 1.35rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 0;
}

.ba-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.ba-item {
    display: flex;
    gap: 0.85rem;
    align-items: flex-start;
}

.ba-icon {
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    margin-top: 2px;
}

.ba-icon.pain {
    color: #f87171;
}

.ba-icon.gain {
    color: #34d399;
}

.ba-item-content h4 {
    font-size: 1.05rem;
    font-weight: 600;
    color: #f1f5f9;
    margin-bottom: 0.3rem;
}

.ba-item-content p {
    font-size: 0.92rem;
    color: #94a3b8;
    line-height: 1.6;
    margin-bottom: 0;
}

.hero-btn-subtext {
    display: block;
    font-size: 0.75rem;
    opacity: 0.85;
    font-weight: 400;
    margin-top: 2px;
}


/* =========================================
   Client Marquee Badges & Responsive Stats
========================================= */
.marquee-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1.2rem;
    border-radius: 9999px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #e2e8f0;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    white-space: nowrap;
    transition: all 0.3s ease;
}
.marquee-badge:hover {
    background: rgba(8, 145, 178, 0.15);
    border-color: rgba(45, 212, 191, 0.4);
    color: #ffffff;
    transform: translateY(-2px);
}

.stats-grid-responsive {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    text-align: center;
    margin-bottom: 3.5rem;
}

/* Philosophy Section Pulse & Orbit Styles */
@keyframes pulseGlow {
    0% {
        transform: scale(0.97);
        box-shadow: 0 0 25px rgba(8, 145, 178, 0.3), 0 0 50px rgba(45, 212, 191, 0.15);
    }
    50% {
        transform: scale(1.03);
        box-shadow: 0 0 45px rgba(8, 145, 178, 0.55), 0 0 80px rgba(45, 212, 191, 0.35);
    }
    100% {
        transform: scale(0.97);
        box-shadow: 0 0 25px rgba(8, 145, 178, 0.3), 0 0 50px rgba(45, 212, 191, 0.15);
    }
}

@keyframes pulseRing {
    0% {
        transform: translate(-50%, -50%) scale(0.96);
        opacity: 0.35;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.04);
        opacity: 0.8;
    }
    100% {
        transform: translate(-50%, -50%) scale(0.96);
        opacity: 0.35;
    }
}

@keyframes spinOrbit {
    0% {
        transform: translate(-50%, -50%) rotate(0deg);
    }
    100% {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

.philosophy-core-wrap {
    position: relative;
    width: 360px;
    height: 360px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.philosophy-pulse-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 340px;
    height: 340px;
    border-radius: 50%;
    border: 1px dashed rgba(45, 212, 191, 0.45);
    animation: spinOrbit 30s linear infinite, pulseRing 4s ease-in-out infinite;
    pointer-events: none;
}

.philosophy-orbit-node {
    position: absolute;
    width: 10px;
    height: 10px;
    background: #2DD4BF;
    border-radius: 50%;
    box-shadow: 0 0 12px #2DD4BF, 0 0 20px #0891B2;
}

.philosophy-symbol-circle {
    width: 280px;
    height: 280px;
    background: linear-gradient(135deg, var(--primary-color), #2DD4BF);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 20px 40px rgba(8, 145, 178, 0.35);
    animation: pulseGlow 4s ease-in-out infinite;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    position: relative;
    z-index: 2;
}

.philosophy-symbol-circle:hover {
    transform: scale(1.05);
    box-shadow: 0 25px 60px rgba(8, 145, 178, 0.6), 0 0 45px rgba(45, 212, 191, 0.5);
}

@media (max-width: 900px) {
    .stats-grid-responsive {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem 1.5rem;
    }
    .philosophy-core-wrap {
        width: 300px;
        height: 300px;
    }
    .philosophy-pulse-ring {
        width: 290px;
        height: 290px;
    }
    .philosophy-symbol-circle {
        width: 240px;
        height: 240px;
    }
    .philosophy-symbol-circle svg {
        width: 105px !important;
        height: 86px !important;
    }
}

@media (max-width: 768px) {
    .terminal-tabs {
        padding: 0 0.4rem;
        gap: 2px;
    }
    .terminal-tab-btn {
        padding: 0.55rem 0.65rem;
        font-size: 0.78rem;
        gap: 5px;
    }
    .terminal-tab-btn .tab-sub {
        display: none !important;
    }
    .terminal-title-text {
        font-size: 0.75rem !important;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        max-width: 170px;
    }
    .interactive-terminal .terminal-copy-btn {
        font-size: 0.75rem;
        padding: 0.3rem 0.6rem;
    }

    /* Stats Section Mobile Optimization */
    .stats-section {
        padding: 2.5rem 0 !important;
    }
    .stats-grid-responsive {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 1.8rem 1rem !important;
        margin-bottom: 2rem !important;
    }
    .stat-num {
        font-size: 2.2rem !important;
    }
    .stat-label {
        font-size: 0.78rem !important;
        letter-spacing: 0.5px !important;
        line-height: 1.4 !important;
    }

    /* Client Marquee Mobile Optimization */
    .client-marquee-wrap {
        padding: 1rem 0 !important;
    }
    .marquee-badge {
        padding: 0.4rem 0.9rem !important;
        font-size: 0.88rem !important;
        gap: 4px !important;
    }

    /* Marquee Slogan Banner Mobile Optimization */
    .marquee-container {
        padding: 0.75rem 0 !important;
    }
    .marquee-content {
        font-size: 0.95rem !important;
    }
    .marquee-content span {
        margin: 0 1.8rem !important;
    }

    /* Philosophy Section Mobile Optimization */
    #philosophy {
        padding: 3rem 0 !important;
    }
    #philosophy .section-title {
        font-size: 1.75rem !important;
        line-height: 1.35 !important;
    }
    #philosophy .section-desc {
        font-size: 0.92rem !important;
        line-height: 1.65 !important;
    }
    #philosophy .feature-list {
        margin-top: 1.5rem !important;
        font-size: 0.88rem !important;
    }
    .philosophy-core-wrap {
        width: 250px !important;
        height: 250px !important;
        margin: 2rem auto 0 !important;
    }
    .philosophy-pulse-ring {
        width: 240px !important;
        height: 240px !important;
    }
    .philosophy-symbol-circle {
        width: 190px !important;
        height: 190px !important;
    }
    .philosophy-symbol-circle svg {
        width: 85px !important;
        height: 70px !important;
    }
}

/* =========================================
   Modern Contact Form Alert Banner
========================================= */
.contact-alert-banner {
    display: none;
    border-radius: 10px;
    padding: 1.2rem 1.5rem;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
    line-height: 1.6;
    animation: fadeIn 0.3s ease;
}
.contact-alert-banner.alert-success {
    display: block;
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid rgba(16, 185, 129, 0.4);
    color: #34d399;
}
.contact-alert-banner.alert-error {
    display: block;
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.4);
    color: #f87171;
}
.contact-alert-banner.alert-loading {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(8, 145, 178, 0.15);
    border: 1px solid rgba(8, 145, 178, 0.4);
    color: #38bdf8;
}
.contact-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(56, 189, 248, 0.3);
    border-top-color: #38bdf8;
    border-radius: 50%;
    animation: spinOrbit 0.8s linear infinite;
    display: inline-block;
}

/* =========================================
   Contact Success View (Enterprise Grade)
========================================= */
.contact-success-view {
    text-align: center;
    padding: 3rem 1.5rem;
    animation: fadeIn 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.contact-success-icon-wrap {
    width: 76px;
    height: 76px;
    border-radius: 50%;
    background: rgba(16, 185, 129, 0.12);
    border: 2px solid rgba(16, 185, 129, 0.4);
    box-shadow: 0 0 25px rgba(16, 185, 129, 0.25);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.contact-success-icon {
    width: 38px;
    height: 38px;
    color: #34d399;
}

.contact-success-title {
    font-size: 1.65rem;
    font-weight: 700;
    color: #f8fafc;
    margin-bottom: 0.8rem;
    letter-spacing: -0.02em;
}

.contact-success-desc {
    color: #94a3b8;
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 2rem;
    max-width: 620px;
    margin-left: auto;
    margin-right: auto;
}

.contact-success-desc strong {
    color: #38bdf8;
    font-weight: 600;
}

.contact-summary-box {
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 1.4rem 1.6rem;
    max-width: 620px;
    margin: 0 auto 2.2rem;
    text-align: left;
}

.contact-summary-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 0.8rem;
    margin-bottom: 0.8rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.82rem;
    font-weight: 600;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.contact-summary-badge {
    background: rgba(16, 185, 129, 0.15);
    color: #34d399;
    padding: 0.25rem 0.7rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.contact-summary-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    font-size: 0.92rem;
    padding: 0.5rem 0;
    border-bottom: 1px dashed rgba(255, 255, 255, 0.06);
}

.contact-summary-row:last-child {
    border-bottom: none;
}

.contact-summary-label {
    color: #94a3b8;
    min-width: 120px;
    font-size: 0.88rem;
}

.contact-summary-value {
    color: #e2e8f0;
    font-weight: 500;
    text-align: right;
    word-break: break-word;
}

.contact-success-actions {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
}

.contact-success-actions .btn {
    min-width: 180px;
    padding: 0.8rem 1.5rem;
    font-size: 0.95rem;
}



/* =========================================
   Sync Series Solution Cards & Control Tower
========================================= */
.solutions-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

/* Featured SyncVerse Control Tower Card */
.syncverse-featured-card {
    grid-column: 1 / -1;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.95) 0%, rgba(30, 41, 59, 0.8) 50%, rgba(15, 23, 42, 0.95) 100%);
    border: 1px solid rgba(56, 189, 248, 0.4);
    border-radius: 20px;
    padding: 3rem;
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 40px -10px rgba(8, 145, 178, 0.25);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    margin-bottom: 0.5rem;
}
.syncverse-featured-card:hover {
    border-color: rgba(56, 189, 248, 0.7);
    box-shadow: 0 16px 50px -10px rgba(8, 145, 178, 0.4);
    transform: translateY(-3px);
}
.syncverse-featured-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, #38bdf8, #818cf8, #34d399, #38bdf8);
    background-size: 200% 100%;
    animation: gradientShift 6s linear infinite;
}
@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    100% { background-position: 200% 50%; }
}

.syncverse-grid-inner {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 2.5rem;
    align-items: center;
}

/* Agent Solution Cards */
.solution-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
    padding: 2.5rem;
    border-radius: 16px;
    background: rgba(15, 23, 42, 0.75);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}
.solution-card:hover {
    background: rgba(15, 23, 42, 0.92);
    border-color: rgba(8, 145, 178, 0.5);
    box-shadow: 0 16px 36px -8px rgba(8, 145, 178, 0.25);
    transform: translateY(-4px);
}

.solution-card-header {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    margin-bottom: 1.2rem;
}

/* Agent Icon Box */
.agent-icon-box {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: #ffffff;
    flex-shrink: 0;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.3);
}
.agent-icon-verse { background: linear-gradient(135deg, #0284c7 0%, #6366f1 100%); }
.agent-icon-cms { background: linear-gradient(135deg, #0891b2 0%, #0d9488 100%); }
.agent-icon-eta { background: linear-gradient(135deg, #10b981 0%, #059669 100%); }
.agent-icon-boot { background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%); }
.agent-icon-crawl { background: linear-gradient(135deg, #14b8a6 0%, #0284c7 100%); }
.agent-icon-llm { background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%); }
.agent-icon-insight { background: linear-gradient(135deg, #ec4899 0%, #a855f7 100%); }

.agent-title-wrap {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.agent-title-wrap h3 {
    margin: 0;
    font-size: 1.55rem;
    color: var(--text-primary);
    font-weight: 700;
}

/* Tech Capability Tags */
.tech-tag-group {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin: 1.4rem 0 1.2rem 0;
}
.tech-tag {
    font-size: 0.74rem;
    font-family: var(--font-mono);
    padding: 4px 10px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #94a3b8;
    white-space: nowrap;
    transition: all 0.2s ease;
}
.solution-card:hover .tech-tag,
.syncverse-featured-card:hover .tech-tag {
    border-color: rgba(8, 145, 178, 0.35);
    color: #e2e8f0;
}

.solution-actions {
    display: flex;
    gap: 0.6rem;
    align-items: center;
    margin-top: auto;
    padding-top: 1.4rem;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}
.solution-actions .btn {
    flex: 1;
    text-align: center;
    justify-content: center;
    white-space: nowrap;
}

@media (max-width: 900px) {
    .solutions-grid { grid-template-columns: 1fr; }
    .syncverse-grid-inner { grid-template-columns: 1fr; gap: 1.5rem; }
    .syncverse-featured-card { padding: 2rem 1.5rem; }
    .solution-card { padding: 2rem 1.5rem; }
}

/* Insight Blog Card Links */
.insight-card-link {
    display: block;
    text-decoration: none;
    color: inherit;
    height: 100%;
}

.insight-card-link:hover .glass-card {
    transform: translateY(-6px);
    border-color: rgba(56, 189, 248, 0.4);
    box-shadow: 0 16px 32px rgba(8, 145, 178, 0.2);
}

.insight-read-more {
    margin-top: 1.2rem;
    color: var(--primary-color);
    font-size: 0.9rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: gap 0.2s ease;
}

.insight-card-link:hover .insight-read-more {
    gap: 10px;
    color: #38bdf8;
}