@view-transition {
    navigation: auto;
}

/* Base */
html, body {
    height: 100%;
}

body {
    box-sizing: border-box;
}

*, *::before, *::after {
    box-sizing: border-box;
    font-family: 'Sarabun', sans-serif;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Mitr', sans-serif;
}

.gradient-text {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Blog cards */
.blog-card {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

    .blog-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
        transition: left 0.6s;
    }

    .blog-card:hover::before {
        left: 100%;
    }

    .blog-card:hover {
        transform: translateY(-8px);
        box-shadow: 0 20px 40px rgba(102, 126, 234, 0.25);
    }

/* Badges */
.category-badge {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    transition: all 0.3s ease;
}

    .category-badge:hover {
        transform: scale(1.05);
        box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
    }

.read-time {
    background: rgba(102, 126, 234, 0.1);
    backdrop-filter: blur(10px);
}

/* About/Author card */
.author-card {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    border: 2px solid rgba(102, 126, 234, 0.2);
    transition: all 0.3s ease;
}

    .author-card:hover {
        transform: scale(1.02);
        border-color: rgba(102, 126, 234, 0.5);
    }

/* Header */
.floating-header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

/* Hero wave */
.wave-divider {
    position: relative;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

    .wave-divider::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 60px;
        background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 120' preserveAspectRatio='none'%3E%3Cpath d='M321.39,56.44c58-10.79,114.16-30.13,172-41.86,82.39-16.72,168.19-17.73,250.45-.39C823.78,31,906.67,72,985.66,92.83c70.05,18.48,146.53,26.09,214.34,3V0H0V27.35A600.21,600.21,0,0,0,321.39,56.44Z' fill='%23ffffff'%3E%3C/path%3E%3C/svg%3E") no-repeat;
        background-size: cover;
    }

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

.fade-in-up {
    animation: fadeInUp 0.6s ease-out forwards;
}

.featured-badge {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    animation: pulse 2s infinite;
}

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

    50% {
        opacity: 0.9;
        transform: scale(1.05);
    }
}

/* Land cards */
.land-card {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

    .land-card:hover {
        transform: translateY(-12px) scale(1.02);
        box-shadow: 0 25px 50px rgba(102, 126, 234, 0.3);
    }

.land-badge {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    animation: badgePulse 2s infinite;
}

@keyframes badgePulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
    }

    50% {
        box-shadow: 0 0 0 10px rgba(16, 185, 129, 0);
    }
}

.price-tag {
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    box-shadow: 0 4px 15px rgba(251, 191, 36, 0.4);
}