/* Modern Light Theme with Professional Blue */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    color: #1e3a8a;
    overflow-x: hidden;
}

/* Modern Card Design */
.glass-card {
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 6px -1px rgba(59, 130, 246, 0.1), 0 2px 4px -1px rgba(59, 130, 246, 0.06);
    transition: all 0.3s ease;
}

.glass-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 25px -5px rgba(59, 130, 246, 0.15), 0 10px 10px -5px rgba(59, 130, 246, 0.1);
}

/* Modern Navbar */
.glass-navbar {
    background: white;
    border-bottom: 1px solid #e5e7eb;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
}

/* Modern Button Styles */
.btn-glass-primary {
    @apply text-white font-semibold py-3 px-8 rounded-lg shadow-md inline-flex items-center gap-2;
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    transition: all 0.3s ease;
    border: none;
}

.btn-glass-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px -5px rgba(59, 130, 246, 0.5);
}

.btn-glass-secondary {
    @apply font-semibold py-3 px-8 rounded-lg shadow-md inline-flex items-center gap-2;
    background: white;
    transition: all 0.3s ease;
    border: 2px solid #3b82f6;
    color: #2563eb;
}

.btn-glass-secondary:hover {
    transform: translateY(-2px);
    background: #eff6ff;
}

/* Modern Form Inputs */
.form-glass-input {
    @apply w-full py-3 px-4 rounded-lg text-gray-900 placeholder-gray-400;
    background: white;
    border: 2px solid #bfdbfe;
    transition: all 0.3s ease;
}

.form-glass-input:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* Alert messages */
.alert-glass-success {
    @apply p-4 rounded-lg text-green-800 bg-green-50 border border-green-200;
}

.alert-glass-error {
    @apply p-4 rounded-lg text-red-800 bg-red-50 border border-red-200;
}

.alert-glass-warning {
    @apply p-4 rounded-lg text-yellow-800 bg-yellow-50 border border-yellow-200;
}

/* Modern Text Colors */
.text-primary-light { @apply text-blue-600; }
.text-secondary-light { @apply text-gray-700; }

/* Page Load Animation */
.page-content {
    opacity: 0;
    transform: translateY(10px);
    animation: page-fade-in 0.5s 0.1s ease-out forwards;
}
@keyframes page-fade-in {
    to { opacity: 1; transform: translateY(0); }
}

.form-fade-in {
    opacity: 0;
    transform: translateY(20px);
    animation: form-fade-in 0.6s ease-out forwards;
}
@keyframes form-fade-in {
    to { opacity: 1; transform: translateY(0); }
}

/* Modern Navigation Links */
.nav-link {
    @apply text-gray-700 hover:text-blue-600 px-3 py-2 rounded-md text-sm font-medium;
    transition: all 0.2s ease-in-out;
}
.nav-link.active {
    @apply text-blue-600 bg-blue-50;
}

.hero-title {
    color: white;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    max-width: 720px;
    margin: 0 auto;
}

.feature-icon {
    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
    border-radius: 16px;
    padding: 16px;
    display: inline-flex;
    width: 64px;
    height: 64px;
    align-items: center;
    justify-content: center;
}

.tilt-card {
    transform-style: preserve-3d;
    perspective: 1200px;
}

.tilt-card:hover .tilt-inner {
    transform: rotateX(2deg) rotateY(-2deg) translateY(-2px);
}

.tilt-inner {
    transition: transform 0.45s ease;
    will-change: transform;
}

/* Modern Mobile Navigation */
.nav-link-mobile {
    @apply block text-gray-700 hover:text-blue-600 px-4 py-3 rounded-lg text-sm font-medium w-full;
    background: white;
    border: 1px solid #e5e7eb;
    transition: all 0.25s ease-in-out;
}

.nav-link-mobile:hover {
    background: #eff6ff;
    border-color: #3b82f6;
    transform: translateX(8px);
}

.nav-link-mobile.active {
    background: #eff6ff;
    border-color: #3b82f6;
    color: #2563eb;
}

/* Mobile Menu Animation */
#mobile-menu {
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.accent-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 0.45rem 0.9rem;
    border-radius: 9999px;
    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
    border: 1px solid #93c5fd;
    color: #1e40af;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-size: 0.75rem;
}

.section-heading {
    color: #1e3a8a;
    font-size: 1.875rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.hero-gradient {
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 50%, #60a5fa 100%);
}

.meta-pill {
    @apply inline-flex items-center gap-2 px-3 py-1 rounded-full text-xs font-medium;
    background: #eff6ff;
    color: #1e40af;
    border: 1px solid #bfdbfe;
}

.glow-pill {
    @apply inline-flex items-center gap-2 px-3 py-2 rounded-full text-xs font-semibold;
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: white;
    box-shadow: 0 4px 6px -1px rgba(59, 130, 246, 0.3);
}

.glow-pill.subtle {
    background: #eff6ff;
    color: #2563eb;
    border: 1px solid #bfdbfe;
}

.category-chip {
    @apply inline-flex items-center gap-2 px-6 py-3 rounded-full font-bold text-lg;
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: white;
    box-shadow: 0 4px 6px -1px rgba(59, 130, 246, 0.3);
}

.product-card {
    position: relative;
    overflow: hidden;
}

.ampnm-selector {
    border: 2px solid #93c5fd;
}

.products-hero {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: white;
}

.products-spotlight {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.price-tag {
    color: #2563eb;
    font-size: 2.5rem;
    font-weight: 700;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }

    body {
        overflow-x: hidden;
    }

    .hero-title {
        font-size: 2.1rem;
        line-height: 1.2;
    }

    .hero-subtitle {
        font-size: 1rem;
        line-height: 1.6;
    }

    .glass-card {
        border-radius: 16px;
        padding: 1.5rem;
    }

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

    .btn-glass-primary,
    .btn-glass-secondary {
        width: 100%;
        justify-content: center;
        padding: 0.75rem 1.5rem;
    }

    .feature-icon {
        margin: 0 auto;
    }

    .form-glass-input {
        font-size: 16px;
    }

    table {
        display: block;
        overflow-x: auto;
    }

    .grid {
        gap: 1rem;
    }

    button,
    .btn-glass-primary,
    .btn-glass-secondary {
        min-height: 44px;
    }
}

@media (max-width: 640px) {
    .text-5xl {
        font-size: 2rem;
    }

    .text-6xl {
        font-size: 2.5rem;
    }

    .hero-title {
        font-size: 1.875rem;
    }

    .section-heading {
        font-size: 1.5rem;
    }

    .accent-badge {
        font-size: 0.7rem;
        padding: 0.4rem 0.8rem;
    }
}

@media (max-width: 896px) and (orientation: landscape) {
    .hero-title {
        font-size: 1.75rem;
    }

    .glass-card {
        padding: 1rem;
    }
}