/* ===== HERO ===== */
.hero {
  min-height: 55vh;
  background: url("../img/UIUX\ &\ Web\ Experience\ Design\ -\ 007\ \(1\).png") center/cover no-repeat;
  display: flex;
  align-items: center;
}

.hero-content {
  max-width: 1200px;
  margin: auto;

    padding: 0 20px;
}

.hero h1 {
 font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  color: #fff;
  max-width: 720px;
}

.hero p {
  margin-top: 18px;
  font-size: 1.1rem;
  color: #e5e7eb;
  max-width: 600px;
}

.hero .line {
  width: 90px;
  height: 4px;
  background:#ef4444;
  margin-bottom: 26px;
}


        :root {
            /* --primary: #00d4ff; */
            --secondary: #8a2be2;
            --dark-bg: #0a0e17;
            --card-bg: rgba(16, 23, 41, 0.85);
            --text-color: #f0f8ff;
            --accent: #00ff9d;
        }

        body {
            /* background-color: #050810; */
            color: var(--text-color);
            overflow-x: hidden;
            min-height: 100vh;
        }

        .blockchain-section {
            position: relative;
            padding: 80px 20px;
            /* background-color: #f0f8ff;; */
            overflow: hidden;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        /* 3D Pattern Background */
        .pattern-3d {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 1;
            opacity: 0.4;
            background: 
                radial-gradient(circle at 20% 30%, rgba(0, 212, 255, 0.05) 0%, transparent 40%),
                radial-gradient(circle at 80% 70%, rgba(138, 43, 226, 0.05) 0%, transparent 40%);
        }

        .cube-container {
            position: absolute;
            width: 100%;
            height: 100%;
            transform-style: preserve-3d;
            perspective: 1000px;
            z-index: 2;
        }

        .cube {
            position: absolute;
            width: 60px;
            height: 60px;
            transform-style: preserve-3d;
            animation: float 25s infinite linear;
        }

        .cube:nth-child(1) {
            top: 15%;
            left: 10%;
            animation-delay: 0s;
            animation-duration: 30s;
        }

        .cube:nth-child(2) {
            top: 70%;
            left: 85%;
            animation-delay: 2s;
            animation-duration: 35s;
        }

        .cube:nth-child(3) {
            top: 40%;
            left: 75%;
            animation-delay: 4s;
            animation-duration: 28s;
        }

        .cube:nth-child(4) {
            top: 80%;
            left: 15%;
            animation-delay: 6s;
            animation-duration: 32s;
        }

        .cube:nth-child(5) {
            top: 20%;
            left: 80%;
            animation-delay: 8s;
            animation-duration: 40s;
        }

        .cube-face {
            position: absolute;
            width: 100%;
            height: 100%;
            border: 1px solid rgba(0, 212, 255, 0.3);
            background: rgba(0, 212, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            color: var(--primary);
            backface-visibility: visible;
        }

        .cube-face.front { transform: translateZ(30px); }
        .cube-face.back { transform: translateZ(-30px) rotateY(180deg); }
        .cube-face.right { transform: rotateY(90deg) translateZ(30px); }
        .cube-face.left { transform: rotateY(-90deg) translateZ(30px); }
        .cube-face.top { transform: rotateX(90deg) translateZ(30px); }
        .cube-face.bottom { transform: rotateX(-90deg) translateZ(30px); }

        /* Blockchain nodes animation */
        .blockchain-nodes {
            position: absolute;
            width: 100%;
            height: 100%;
            z-index: 2;
            pointer-events: none;
        }

        .node {
            position: absolute;
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: var(--accent);
            box-shadow: 0 0 15px var(--accent);
            animation: pulse 2s infinite ease-in-out;
        }

        .node-line {
            position: absolute;
            height: 2px;
            background: linear-gradient(90deg, var(--primary), transparent);
            transform-origin: left center;
            z-index: 1;
        }

        /* Content Container */
        .container {
            max-width: 1200px;
            margin: 0 auto;
            position: relative;
            z-index: 10;
        }

        /* Main Content */
        .bc-wrapper {
            display: flex;
            flex-direction: column;
            gap: 60px;
            margin-bottom: 80px;
        }

        .bc-content {
            display: grid;
            grid-template-columns: 1fr;
            gap: 40px;
        }

        @media (min-width: 992px) {
            .bc-content {
                grid-template-columns: 1fr 1fr;
                gap: 60px;
            }
        }

        .bc-pill {
            display: inline-block;
            background: linear-gradient(90deg, var(--primary), var(--secondary));
            color: white;
            padding: 10px 25px;
            border-radius: 50px;
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 30px;
            letter-spacing: 1px;
            box-shadow: 0 5px 15px rgba(0, 212, 255, 0.3);
            animation: glow 3s infinite alternate;
        }

        .bc-lead {
            font-size: 24px;
            line-height: 1.5;
            margin-bottom: 30px;
            color: black !important;
            font-weight: 300;
            text-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
        }

        .bc-content p {
            font-size: 18px;
            line-height: 1.7;
            margin-bottom: 25px;
            color: #c2e9ff;
        }

        /* Highlight Section */
        .bc-highlight {
            background: var(--card-bg);
            border-radius: 20px;
            padding: 40px;
            border: 1px solid rgba(0, 212, 255, 0.2);
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
            backdrop-filter: blur(10px);
            animation: fadeInUp 1s ease-out;
        }

        .bc-highlight h2 {
            font-size: 32px;
            margin-bottom: 30px;
            background: linear-gradient(90deg, var(--primary), var(--accent));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            line-height: 1.3;
        }

        .bc-highlight h2 span {
            display: block;
            font-size: 28px;
            color: var(--text-color);
            background: none;
            -webkit-background-clip: initial;
            background-clip: initial;
        }

        .bc-feature-list {
            list-style: none;
        }

        .bc-feature-list li {
            margin-bottom: 25px;
            padding-left: 40px;
            position: relative;
        }

        .bc-feature-list li:before {
            content: "▸";
            position: absolute;
            left: 0;
            color: var(--accent);
            font-size: 24px;
            line-height: 1.5;
        }

        .bc-feature-list strong {
            display: block;
            font-size: 20px;
            margin-bottom: 8px;
            color: var(--primary);
        }

        .bc-feature-list span {
            display: block;
            font-size: 16px;
            line-height: 1.6;
            color: #b8e1ff;
        }

        /* Future Section */
        .bc-future {
            background: rgba(10, 14, 23, 0.9);
            border-radius: 20px;
            padding: 50px 40px;
            border: 1px solid rgba(138, 43, 226, 0.2);
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
            backdrop-filter: blur(10px);
            animation: fadeInUp 1s ease-out 0.3s both;
        }

        .bc-future h3 {
            font-size: 32px;
            margin-bottom: 20px;
            text-align: center;
            background: linear-gradient(90deg, var(--secondary), var(--accent));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

        .bc-future-lead {
            font-size: 22px;
            text-align: center;
            margin-bottom: 50px;
            color: #e0f7ff;
            font-weight: 300;
            max-width: 800px;
            margin-left: auto;
            margin-right: auto;
        }

        .bc-future-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 30px;
        }

        .bc-future-grid div {
            background: rgba(25, 30, 50, 0.7);
            border-radius: 15px;
            padding: 25px;
            border: 1px solid rgba(0, 212, 255, 0.1);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }

        .bc-future-grid div:hover {
            transform: translateY(-10px);
            box-shadow: 0 10px 25px rgba(0, 212, 255, 0.2);
            border-color: rgba(0, 212, 255, 0.4);
        }

        .bc-future-grid h4 {
            font-size: 22px;
            margin-bottom: 15px;
            color: var(--accent);
        }

        .bc-future-grid p {
            font-size: 16px;
            line-height: 1.6;
            color: #c2e9ff;
        }

        /* Animations */
        @keyframes float {
            0% {
                transform: rotateX(0) rotateY(0) rotateZ(0) translateY(0);
            }
            25% {
                transform: rotateX(15deg) rotateY(45deg) rotateZ(10deg) translateY(-20px);
            }
            50% {
                transform: rotateX(0) rotateY(90deg) rotateZ(0) translateY(0);
            }
            75% {
                transform: rotateX(-15deg) rotateY(135deg) rotateZ(-10deg) translateY(20px);
            }
            100% {
                transform: rotateX(0) rotateY(180deg) rotateZ(0) translateY(0);
            }
        }

        @keyframes pulse {
            0%, 100% {
                opacity: 0.7;
                transform: scale(1);
            }
            50% {
                opacity: 1;
                transform: scale(1.3);
            }
        }

        @keyframes glow {
            0% {
                box-shadow: 0 5px 15px rgba(0, 212, 255, 0.3);
            }
            100% {
                box-shadow: 0 5px 25px rgba(0, 212, 255, 0.7), 0 0 50px rgba(0, 212, 255, 0.4);
            }
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @keyframes lineDraw {
            from {
                width: 0;
            }
            to {
                width: var(--line-length);
            }
        }

        /* Responsive adjustments */
        @media (max-width: 768px) {
            .blockchain-section {
                padding: 40px 15px;
            }
            
            .bc-highlight, .bc-future {
                padding: 30px 20px;
            }
            
            .bc-lead {
                font-size: 20px;
            }
            
            .bc-highlight h2 {
                font-size: 26px;
            }
            
            .bc-highlight h2 span {
                font-size: 22px;
            }
            
            .bc-future h3 {
                font-size: 26px;
            }
            
            .bc-future-lead {
                font-size: 18px;
            }
            
            .cube {
                width: 40px;
                height: 40px;
            }
            
            .cube-face.front { transform: translateZ(20px); }
            .cube-face.back { transform: translateZ(-20px) rotateY(180deg); }
            .cube-face.right { transform: rotateY(90deg) translateZ(20px); }
            .cube-face.left { transform: rotateY(-90deg) translateZ(20px); }
            .cube-face.top { transform: rotateX(90deg) translateZ(20px); }
            .cube-face.bottom { transform: rotateX(-90deg) translateZ(20px); }
        }

        @media (max-width: 480px) {
            .bc-pill {
                font-size: 16px;
                padding: 8px 20px;
            }
            
            .bc-lead {
                font-size: 18px;
            }
            
            .bc-content p {
                font-size: 16px;
            }
            
            .bc-future-grid {
                grid-template-columns: 1fr;
            }
            
            .bc-feature-list li {
                padding-left: 30px;
            }
        }

        /* Footer note */
        .footer-note {
            text-align: center;
            margin-top: 60px;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.6);
            padding: 20px;
            position: relative;
            z-index: 10;
        }