/* Plausible Analytics Landing Page - Custom Styles */

/* Import Tailwind v4 */
@import "tailwindcss";

/* Brand Color Variables */
:root {
    --color-bg: #f8f8f8;
    --color-fg: #101828;
    --color-primary: #202838;
    --color-accent: #5850e8;
    --color-surface-light: #f0f0f0;
    --color-surface-dark: #182028;
    --color-text-secondary: #485060;
    --color-text-tertiary: #687080;
    --color-border: #d0d0d8;
    --color-badge-bg: #e8f0f0;
}

/* Reset & Typography */
body {
    margin: 0;
    padding: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
    background-color: var(--color-bg);
    color: var(--color-fg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 800;
    line-height: 1.2;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.25rem;
}

p {
    line-height: 1.6;
}

/* Links */
a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--color-accent);
}

/* Buttons */
button, .btn {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-primary {
    background-color: var(--color-primary);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 0.375rem;
    font-weight: 600;
    border: none;
}

.btn-primary:hover {
    background-color: #1a1f2e;
    box-shadow: 0 10px 25px rgba(32, 40, 56, 0.15);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-primary);
    padding: 0.75rem 1.5rem;
    border: 2px solid var(--color-border);
    border-radius: 0.375rem;
    font-weight: 600;
}

.btn-secondary:hover {
    border-color: var(--color-primary);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #f8f8f8 0%, #f0f0f0 100%);
    padding: 3rem 0;
}

@media (min-width: 768px) {
    .hero {
        padding: 5rem 0;
    }
}

/* Cards */
.card {
    background-color: white;
    border-radius: 0.5rem;
    padding: 2rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.card:hover {
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
}

/* Grid */
.grid-cols-auto {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

/* Images */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Sections */
section {
    position: relative;
}

/* Responsive Typography */
@media (max-width: 640px) {
    h1 {
        font-size: 1.875rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    h3 {
        font-size: 1.125rem;
    }

    p {
        font-size: 0.95rem;
    }
}

/* Animations (AOS) */
.aos-init[data-aos="fade-up"] {
    opacity: 0;
    transform: translateY(20px);
}

.aos-animate[data-aos="fade-up"],
[data-aos="fade-up"].aos-animate {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.aos-init[data-aos="fade-left"] {
    opacity: 0;
    transform: translateX(40px);
}

.aos-animate[data-aos="fade-left"],
[data-aos="fade-left"].aos-animate {
    opacity: 1;
    transform: translateX(0);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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

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

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Accessibility */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Focus States */
button:focus,
a:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    header, footer {
        display: none;
    }

    body {
        background-color: white;
    }
}

/* Utility Classes */
.text-primary {
    color: var(--color-primary);
}

.text-accent {
    color: var(--color-accent);
}

.text-secondary {
    color: var(--color-text-secondary);
}

.bg-primary {
    background-color: var(--color-primary);
}

.bg-accent {
    background-color: var(--color-accent);
}

.border-primary {
    border-color: var(--color-primary);
}

/* Responsive Utilities */
@media (max-width: 768px) {
    .hidden-mobile {
        display: none !important;
    }
}

@media (min-width: 769px) {
    .hidden-desktop {
        display: none !important;
    }
}

/* Overlay */
.overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 40;
}

/* Loading State */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* Transition Utilities */
.transition-all {
    transition: all 0.2s ease;
}

.duration-200 {
    transition-duration: 200ms;
}

/* Shadow Utilities */
.shadow-sm {
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}

.shadow-lg {
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
}

.shadow-xl {
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}