/* Phatic Dashboard Styles */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

 :root {
            /* Brand Colors */
            --brand-navy: #1a2e66;
            --brand-teal: #00B7C2;
            --brand-coral: #FF6B6B;
            --brand-gray: #F5F7FA;
            --brand-charcoal: #141B34;
            --brand-yellow: #FFCC00;
            
            /* UX Polish Color Tokens */
            --primary-cta: #7C3AED;
            --accent-reward: #FBBF24;
            --neutral-background: #F9FAFB;
            --text-secondary: #64748B;
            --info-secondary: #60A5FA;
            
            /* Design System Colors */
            --primary: #6366F1;
            --primary-dark: #4F46E5;
            --secondary: #8B5CF6;
            --accent: #F59E0B;
            --success: #10B981;
            --gray-50: #FAFAFA;
            --gray-100: #F5F5F5;
            --gray-200: #E5E5E5;
            --gray-400: #A3A3A3;
            --gray-600: #525252;
            --gray-900: #1a2e66;
            --primary: #6366F1;
            --primary-dark: #4F46E5;
            --secondary: #8B5CF6;
            --accent: #F59E0B;
            --success: #10B981;
            --gray-50: #FAFAFA;
            --gray-100: #F5F5F5;
            --gray-200: #E5E5E5;
            --gray-400: #A3A3A3;
            --gray-600: #525252;
            --gray-900: #1a2e66;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
background: linear-gradient(135deg, 
  #f8fafc -20%, 
  #f1f5f9 20%, 
  #e7ecf3 80%, 
  #e2e8f0 120%
);            color: var(--gray-900);

            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
}

/* Fill available height on iOS Safari and modern browsers */
html { height: -webkit-fill-available; }
body {
  min-height: 100dvh;
  min-height: -webkit-fill-available;
}

/* ===== Global Responsive Defaults ===== */
/* Make media elements fluid and prevent layout overflow */
img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

iframe, embed, object {
  max-width: 100%;
}

/* Wrap long code/content on small screens */
pre, code, .code, .code-block {
  white-space: pre-wrap;
  word-break: break-word;
  overflow-wrap: anywhere;
}

/* Container padding scales for tablet/mobile */
@media (max-width: 1024px) {
  .content { padding-left: 1.25rem; padding-right: 1.25rem; width: 100%; }
}

@media (max-width: 640px) {
  .content { padding-left: 1rem; padding-right: 1rem; width: 100%; }
  .page-title { font-size: clamp(1.8rem, 8vw, 2.25rem); }
}

/* Collapse common inline 2/3-col grids on small screens */
@media (max-width: 980px) {
  [style*="grid-template-columns:repeat(3,1fr)"] { grid-template-columns: 1fr !important; }
  [style*="grid-template-columns: repeat(3,1fr)"] { grid-template-columns: 1fr !important; }
}
@media (max-width: 768px) {
  [style*="grid-template-columns:1fr 1fr"] { grid-template-columns: 1fr !important; }
  [style*="grid-template-columns: 1fr 1fr"] { grid-template-columns: 1fr !important; }
  [style*="grid-template-columns:repeat(2,1fr)"] { grid-template-columns: 1fr !important; }
  [style*="grid-template-columns: repeat(2,1fr)"] { grid-template-columns: 1fr !important; }
}

/* Exact iPad widths: prefer single column for inline 2/3-col sections */
@media (width: 820px), (width: 834px) {
  [style*="grid-template-columns:1fr 1fr"],
  [style*="grid-template-columns: 1fr 1fr"],
  [style*="grid-template-columns:repeat(3,1fr)"],
  [style*="grid-template-columns: repeat(3,1fr)"] {
    grid-template-columns: 1fr !important;
  }
}

/* ===== Shared UI Cards + Color Tokens (from modules.shtml) ===== */
:root {
  /* RGB tokens for alpha utilities */
  --primary-rgb: 59, 130, 246;    /* blue-500 */
  --secondary-rgb: 147, 51, 234;  /* purple-600 */
  --accent-rgb: 249, 115, 22;     /* orange-500 */
  --success-rgb: 16, 185, 129;    /* emerald-500 */
  --neutral-rgb: 71, 85, 105;     /* slate-600 */

  /* Alpha controls */
  --alpha-light: 0.10;
  --alpha-medium: 0.30;
  --alpha-strong: 0.60;

  /* Derived colors */
  --color-primary: rgb(var(--primary-rgb));
  --color-secondary: rgb(var(--secondary-rgb));
  --color-accent: rgb(var(--accent-rgb));
  --color-success: rgb(var(--success-rgb));
  --color-surface: rgba(255, 255, 255, 0.90);
  --color-text: #1f2937; /* slate-800 */

  /* Alpha backgrounds */
  --bg-primary-light: rgba(var(--primary-rgb), var(--alpha-light));
  --bg-primary-medium: rgba(var(--primary-rgb), var(--alpha-medium));
  --bg-primary-strong: rgba(var(--primary-rgb), var(--alpha-strong));
  --bg-secondary-light: rgba(var(--secondary-rgb), var(--alpha-light));
  --bg-secondary-medium: rgba(var(--secondary-rgb), var(--alpha-medium));
  --bg-secondary-strong: rgba(var(--secondary-rgb), var(--alpha-strong));
  --bg-accent-light: rgba(var(--accent-rgb), var(--alpha-light));
  --bg-accent-medium: rgba(var(--accent-rgb), var(--alpha-medium));
  --bg-accent-strong: rgba(var(--accent-rgb), var(--alpha-strong));
  --bg-success-light: rgba(var(--success-rgb), var(--alpha-light));
  --bg-success-medium: rgba(var(--success-rgb), var(--alpha-medium));
  --bg-success-strong: rgba(var(--success-rgb), var(--alpha-strong));
}

/* Cards grid */
.features-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

/* Base card */
.feature-card {
  position: relative;
  padding: 1.25rem;
  border-radius: 12px;
  background: var(--color-surface);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.12);
  transition: all 0.3s ease;
  color: var(--color-text);
  border: 1px solid rgba(255, 255, 255, 0.2);
}
.feature-card:hover { transform: translateY(-4px); box-shadow: 0 16px 32px rgba(0,0,0,0.18); }

/* Color-accented variants */
.feature-card[data-color="primary"] {
  border-left: 4px solid var(--color-primary);
  background: linear-gradient(135deg, var(--color-surface), var(--bg-primary-light));
}
.feature-card[data-color="secondary"] {
  border-left: 4px solid var(--color-secondary);
  background: linear-gradient(135deg, var(--color-surface), var(--bg-secondary-light));
}
.feature-card[data-color="accent"] {
  border-left: 4px solid var(--color-accent);
  background: linear-gradient(135deg, var(--color-surface), var(--bg-accent-light));
}
.feature-card[data-color="success"] {
  border-left: 4px solid var(--color-success);
  background: linear-gradient(135deg, var(--color-surface), var(--bg-success-light));
}

.feature-card[data-color="primary"]:hover { background: linear-gradient(135deg, var(--color-surface), var(--bg-primary-medium)); box-shadow: 0 16px 32px rgba(var(--primary-rgb), 0.2); }
.feature-card[data-color="secondary"]:hover { background: linear-gradient(135deg, var(--color-surface), var(--bg-secondary-medium)); box-shadow: 0 16px 32px rgba(var(--secondary-rgb), 0.2); }
.feature-card[data-color="accent"]:hover { background: linear-gradient(135deg, var(--color-surface), var(--bg-accent-medium)); box-shadow: 0 16px 32px rgba(var(--accent-rgb), 0.2); }
.feature-card[data-color="success"]:hover { background: linear-gradient(135deg, var(--color-surface), var(--bg-success-medium)); box-shadow: 0 16px 32px rgba(var(--success-rgb), 0.2); }

/* Card content */
.feature-header { display: flex; align-items: center; margin-bottom: 1rem; }
.feature-icon { width: 2.5rem; height: 2.5rem; border-radius: 8px; margin-right: 0.75rem; display: flex; align-items: center; justify-content: center; color: #fff; flex-shrink: 0; }
[data-color="primary"] .feature-icon { background: var(--color-primary); }
[data-color="secondary"] .feature-icon { background: var(--color-secondary); }
[data-color="accent"] .feature-icon { background: var(--color-accent); }
[data-color="success"] .feature-icon { background: var(--color-success); }
.feature-title { margin: 0; font-size: 1.125rem; font-weight: 600; color: var(--color-text); line-height: 1.3; }
.feature-description { margin: 0 0 1rem; line-height: 1.6; color: rgba(31, 41, 55, 0.8); }
.feature-action { margin-top: auto; }

/* CTA button inside cards */
.demo-link { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.75rem 1rem; border-radius: 8px; font-weight: 600; font-size: 0.875rem; text-decoration: none; color: #fff; transition: all 0.2s ease; border: none; cursor: pointer; }
[data-color="primary"] .demo-link { background: var(--color-primary); }
[data-color="secondary"] .demo-link { background: var(--color-secondary); }
[data-color="accent"] .demo-link { background: var(--color-accent); }
[data-color="success"] .demo-link { background: var(--color-success); }
.demo-link:hover { filter: brightness(1.05); transform: translateY(-1px); }

/* Coming soon modifier */
.feature-card.coming-soon { opacity: 0.6; filter: grayscale(0.8); position: relative; }
.feature-card.coming-soon .feature-title::after { content: "Coming Soon"; display: inline-block; margin-left: 0.5rem; padding: 0.25rem 0.5rem; background: rgba(var(--neutral-rgb), 0.2); color: rgba(var(--neutral-rgb), 0.8); border-radius: 4px; font-size: 0.75rem; font-weight: 500; text-transform: uppercase; letter-spacing: 0.5px; }
.feature-card.coming-soon .demo-link { opacity: 0.5; pointer-events: none; cursor: not-allowed; }
.feature-card.coming-soon:hover { transform: none; box-shadow: 0 8px 16px rgba(0,0,0,0.12); }

        /* Top Header with Logo and Airplane */
        .top-header {
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(20px);
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            /* Respect notches and rounded corners */
            padding-top: env(safe-area-inset-top, 0px);
            padding-left: env(safe-area-inset-left, 0px);
            padding-right: env(safe-area-inset-right, 0px);
        }

        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0.75rem 1rem;
            max-width: 1400px;
            margin: 0 auto;
        }

        .footer {
         position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60px
        }

        .logo-section {
            display: flex;
            align-items: center;
            text-decoration: none;
            position: relative;
        }

        .logo-text {
            font-size: 2.0rem;
            font-weight: 700;
            color: var(--brand-navy);
            letter-spacing: -0.06em;
        }

        /* Airplane with Trail */
        .airplane-container {
            position: absolute;
            top: -20px;
            right: -39px;
            width: 60px;
            height: 35px;
            pointer-events: none;
        }

        .dotted-trail {
            position: absolute;
            top: 12px;
            left: 0;
            width: 45px;
            height: 25px;
        }

        .trail-svg {
            width: 100%;
            height: 100%;
            overflow: visible;
        }

        .trail-path {
            fill: none;
            stroke: var(--brand-charcoal);
            stroke-width: 1.7;
            stroke-dasharray: 2, 3;
            stroke-linecap: round;
            opacity: 0.5;
            animation: trailFlow 9s ease-in-out infinite;
        }

        .paper-airplane {
            position: absolute;
            top: 9px;
            right: 5px;
            width: 18px;
            height: 18px;
            color: var(--brand-navy);
            animation: airplaneFloat 4s ease-in-out infinite;
            transform-origin: center;
        }

        .airplane-svg {
            width: 100%;
            height: 100%;
        }

        .airplane-path {
            fill: none;
            stroke: currentColor;
            stroke-width: 1.5;
            stroke-linecap: round;
            stroke-linejoin: round;
        }

        @keyframes airplaneFloat {
            0%, 100% { transform: translateY(0px) rotate(-5deg); }
            50% { transform: translateY(-2px) rotate(-9deg); }
        }

        @keyframes trailFlow {
            0%, 100% { opacity: 0.5; stroke-dashoffset: 0; }
            50% { opacity: 0.3; stroke-dashoffset: 8; }
        }

        /* Top Navigation Pills */
        nav ul {
            display: flex;
            list-style: none;
            gap: 0.1rem;
            margin: 0;
            padding: 0;
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(20px);
            border: 1px solid rgba(26, 46, 102, 0.1);
            border-radius: 40px;
            padding: 0.4rem;
            box-shadow: 0 4px 15px rgba(26, 46, 102, 0.08);
        }

        .nav-pill {
            display: block;
            padding: 0.5rem 1rem;
            text-decoration: none;
            color: var(--text-secondary);
            font-weight: 500;
            font-size: 0.9rem;
            border-radius: 25px;
            transition: all 0.3s ease;
            letter-spacing: -0.01em;
        }

        .nav-pill:hover {
            background: rgba(26, 46, 102, 0.08);
            color: var(--brand-navy);
            transform: translateY(-1px);
        }

        .nav-pill.active {
            background: linear-gradient(135deg, rgba(26, 46, 102, 0.1), rgba(0, 183, 194, 0.1));
            color: var(--brand-navy);
            font-weight: 600;
        }

        /* Global header spacing — tablet (general) */
        @media (min-width: 768px) and (max-width: 1024px) {
            .header-content { padding: 0.5rem 0.75rem; }
            nav ul { gap: 0.25rem; padding: 0.3rem; }
            .nav-pill { padding: 0.45rem 0.85rem; font-size: 0.88rem; }
        }

        /* iPad widths: 820px (Air), 834px (Pro 11") — tighten a bit more */
        @media (width: 820px), (width: 834px) {
            .header-content { padding: 0.45rem 0.7rem; }
            nav ul { gap: 0.2rem; padding: 0.28rem; }
            .nav-pill { padding: 0.42rem 0.75rem; font-size: 0.86rem; }
            .logo-text { font-size: 1.7rem; }
        }

        /* Main Content */
.content {
    margin-top: calc(60px + env(safe-area-inset-top, 0px));
    margin-left: auto;
    margin-right: auto;
    /* Fill available height minus fixed header and safe areas */
    /* min-height: calc(100dvh - (60px + env(safe-area-inset-top, 0px)) - env(safe-area-inset-bottom, 0px)); */
}

/* Ensure content clears the fixed header on smaller screens where the header stacks */
@media (max-width: 768px) {
  .content {
    /* Extra offset for wrapped logo/nav on mobile */
    margin-top: calc(88px + env(safe-area-inset-top, 0px));
    min-height: calc(100dvh - (88px + env(safe-area-inset-top, 0px)) - env(safe-area-inset-bottom, 0px));
  }
}

@media (max-width: 480px) {
  .content {
    /* Slightly more space for very small phones */
    margin-top: calc(96px + env(safe-area-inset-top, 0px));
    min-height: calc(100dvh - (96px + env(safe-area-inset-top, 0px)) - env(safe-area-inset-bottom, 0px));
  }
}

        /* Hero Section */
        .hero-section {
            text-align: center;
            margin-bottom: 4rem;
        }

        .page-title {
            font-size: 3.5rem;
            font-weight: 900;
            color: var(--brand-navy);
            margin-bottom: 1rem;
            text-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
            line-height: 1.1;
            letter-spacing: -0.02em;
            margin-left: auto;
            margin-right: auto;
            text-align: center;
        }

        .page-subtitle {
            color: var(--brand-navy);
            font-size: 1.3rem;
            margin-bottom: 3rem;
            font-weight: 400;
            line-height: 1.5;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
            text-align: center;
        }

        /* Content Cards Grid */
        .content-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
            gap: 2rem;
        }

        .content-card {
            background: rgba(255, 255, 255, 0.98);
            backdrop-filter: blur(20px);
            border-radius: 24px;
            padding: 2.5rem;
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            position: relative;
            overflow: hidden;
            border: 1px solid rgba(255, 255, 255, 0.2);
        }

        .content-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--primary-cta), #a855f7, var(--brand-teal));
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .content-card:hover::before {
            opacity: 1;
        }

        .content-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.18);
        }

        .card-icon {
            width: 56px;
            height: 56px;
            background: linear-gradient(135deg, var(--neutral-background), #e2e8f0);
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.75rem;
            margin-bottom: 2rem;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
            border: 1px solid rgba(226, 232, 240, 0.5);
        }

        .card-status {
            position: absolute;
            top: 2rem;
            right: 2rem;
            padding: 0.6rem 1.2rem;
            border-radius: 24px;
            font-size: 0.8rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.8px;
            backdrop-filter: blur(10px);
        }

        .status-coming-soon {
            background: rgba(124, 58, 237, 0.15);
            color: #7C3AED;
            border: 1px solid rgba(124, 58, 237, 0.3);
        }

        .status-in-progress {
            background: rgba(251, 191, 36, 0.15);
            color: #D97706;
            border: 1px solid rgba(251, 191, 36, 0.3);
        }

        .card-title {
            font-size: 1.75rem;
            font-weight: 800;
            color: #1e293b;
            margin-bottom: 1.25rem;
            line-height: 1.3;
            letter-spacing: -0.01em;
        }

        .card-description {
            color: #64748b;
            line-height: 1.7;
            margin-bottom: 2rem;
            font-size: 1.05rem;
            font-weight: 400;
        }

        .card-footer {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-top: auto;
            padding-top: 1rem;
        }

        .card-dots {
            display: flex;
            gap: 0.6rem;
        }

        .dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: #00B7C2;
            animation: pulse 2s ease-in-out infinite;
        }

        .dot:nth-child(2) {
            background: #7C3AED;
            animation-delay: 0.3s;
        }

        .dot:nth-child(3) {
            background: #F59E0B;
            animation-delay: 0.6s;
        }

        @keyframes pulse {
            0%, 100% { opacity: 0.6; transform: scale(1); }
            50% { opacity: 1; transform: scale(1.1); }
        }

        .learn-more-btn {
            background: linear-gradient(135deg, #6366f1, #8b5cf6);
            color: white;
            padding: 0.75rem 1.5rem;
            border-radius: 12px;
            text-decoration: none;
            font-weight: 600;
            font-size: 0.9rem;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            transition: all 0.3s ease;
            border: none;
            cursor: pointer;
        }

        .learn-more-btn:hover {
            background: linear-gradient(135deg, #5145cd, #7c3aed);
            transform: translateY(-1px);
            box-shadow: 0 6px 20px rgba(99, 102, 241, 0.3);
        }

 /* ===== MODERN FOOTER ===== */
        .modern-footer {
            background: var(--gray-50);
            border-top: 1px solid var(--gray-200);
            padding: 4rem 0 2rem;
            margin-top: 6rem;
            position: relative;
            z-index: 100;
            pointer-events: auto;
        }

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

        .footer-content {
            display: grid;
            grid-template-columns: 1fr 2fr;
            gap: 4rem;
            margin-bottom: 3rem;
        }

        .footer-brand {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .footer-logo {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--gray-900);
        }

        .footer-logo svg {
            color: var(--primary);
        }

        .footer-description {
            color: var(--gray-600);
            font-size: 1rem;
            line-height: 1.6;
            max-width: 300px;
            margin: 0;
        }

        .footer-links {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 2rem;
        }

        .footer-column h4 {
            font-size: 0.875rem;
            font-weight: 600;
            color: var(--gray-900);
            margin-bottom: 1rem;
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

        .footer-column {
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
        }

        .footer-column a {
            color: var(--gray-600);
            text-decoration: none;
            font-size: 0.9rem;
            transition: color 0.2s ease;
            line-height: 1.4;
            pointer-events: auto;
            position: relative;
            z-index: 101;
        }

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

        .footer-bottom {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding-top: 2rem;
            border-top: 1px solid var(--gray-200);
        }

        .footer-copyright p {
            color: var(--gray-600);
            font-size: 0.875rem;
            margin: 0;
        }

        .footer-social {
            display: flex;
            gap: 1rem;
        }

        .footer-social a {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 10px;
            background: var(--gray-100);
            color: var(--gray-600);
            transition: all 0.3s ease;
            text-decoration: none;
            pointer-events: auto;
            position: relative;
            z-index: 101;
        }

        .footer-social a:hover {
            background: var(--primary);
            color: white;
            transform: translateY(-2px);
        }

        

        /* Responsive Footer */
        @media (max-width: 768px) {
            .modern-footer {
                padding: 3rem 0 2rem;
                margin-top: 4rem;
            }

            .footer-content {
                grid-template-columns: 1fr;
                gap: 2rem;
            }

            .footer-links {
                grid-template-columns: repeat(2, 1fr);
                gap: 2rem;
            }

            .footer-bottom {
                flex-direction: column;
                gap: 1.5rem;
                text-align: center;
            }
        }

        /* Mobile Responsiveness */
        @media (max-width: 768px) {
            .header-content {
                padding: 0.75rem 1rem;
                flex-direction: column;
                gap: 1rem;
            }

            .logo-text {
                font-size: 1.5rem;
            }

            .airplane-container {
                right: -35px;
                width: 50px;
                height: 30px;
            }

            .paper-airplane {
                width: 25px;
                height: 15px;
            }

            nav ul {
                flex-wrap: wrap;
                justify-content: center;
                gap: 0.25rem;
            }

            .nav-pill {
                padding: 0.4rem 0.8rem;
                font-size: 0.8rem;
            }

            .main-content {
                padding: 1rem;
                margin-top: 140px;
            }

            .page-title {
                font-size: 2.5rem;
            }

            .page-subtitle {
                font-size: 1.1rem;
            }

            .content-grid {
                grid-template-columns: 1fr;
                gap: 1rem;
            }

            .content-card {
                padding: 1.5rem;
            }
        }

/* ===== FEATURES SECTION ===== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.feature-card {
    border: 1px solid var(--gray-200);
    border-radius: 20px;
    padding: 3rem;
    position: relative;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 
        0 4px 12px rgba(0, 0, 0, 0.25),
        0 1px 3px rgba(0, 0, 0, 0.15);
    opacity: 0;
    transform: translateY(40px);
    animation: cardAppear 0.6s ease forwards;
    cursor: pointer;
    display: flex;
    flex-direction: column;
}

.feature-card:nth-child(1) { 
    animation-delay: 0.1s;
    background: #EEF2FF; /* Primary Light */
}

.feature-card:nth-child(2) { 
    animation-delay: 0.2s;
    background: #FFF7ED; /* Accent */
}

.feature-card:nth-child(3) { 
    animation-delay: 0.3s;
    background: #ECFDF5; /* Success */
}

.feature-card:nth-child(4) { 
    animation-delay: 0.4s;
    background: #FDF2F8; /* Highlight */
}

.feature-card:nth-child(5) { 
    animation-delay: 0.5s;
    background: #F3F4F6; /* Gray */
}

.feature-card:nth-child(6) { 
    animation-delay: 0.6s;
    background: #E0F2FE; /* Sky */
}

.feature-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.35),
        0 8px 16px rgba(0, 0, 0, 0.25),
        0 2px 4px rgba(0, 0, 0, 0.2);
    border-color: var(--gray-300);
}

.feature-title {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 1.5rem;
    line-height: 1.2;
    letter-spacing: -0.01em;
}

.feature-description {
    color: var(--gray-600);
    line-height: 1.7;
    font-size: 1.05rem;
    margin-bottom: 2rem;
}

.feature-action {
    margin-top: auto;
}

.demo-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.demo-link:hover {
    background: linear-gradient(135deg, var(--primary-dark), #3730a3);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.3);
}

.demo-link svg {
    transition: transform 0.3s ease;
}

.demo-link:hover svg {
    transform: translateX(2px);
}

@keyframes cardAppear {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design for Features */
@media (max-width: 768px) {
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .feature-card {
        padding: 2rem;
    }
    
    .feature-title {
        font-size: 1.5rem;
    }
    
    .feature-description {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }
}

@media (max-width: 480px) {
    .feature-card {
        padding: 1.5rem;
        border-left-width: 3px;
    }
    
    .feature-title {
        font-size: 1.375rem;
    }
}