/*
Theme Name: Oniria
Theme URI: https://example.com/oniria
Author: Equipo Oniria
Description: Tema propio para la plataforma de lectura Oniria.
Version: 1.0.0
Requires at least: 6.4
Requires PHP: 8.0
Text Domain: oniria
*/

:root {
    --oniria-bg: #0b0d14;
    --oniria-surface: #151925;
    --oniria-text: #f3f0ff;
    --oniria-muted: #a7adbf;
    --oniria-accent: #b7a0ff;
    --oniria-border: #292e40;
    --oniria-width: 1120px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--oniria-bg);
    color: var(--oniria-text);
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.7;
}

a {
    color: var(--oniria-accent);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

img {
    max-width: 100%;
    height: auto;
}

.oniria-container {
    width: min(100% - 40px, var(--oniria-width));
    margin-inline: auto;
}

.oniria-header {
    border-bottom: 1px solid var(--oniria-border);
    background: rgba(11, 13, 20, 0.96);
}

.oniria-nav {
    min-height: 76px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.oniria-logo {
    font-size: 1.55rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    color: var(--oniria-text);
}

.oniria-menu {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.oniria-menu a {
    color: var(--oniria-muted);
}

.oniria-hero {
    padding-block: 100px 88px;
    background:
        radial-gradient(ellipse at 80% 15%, rgba(129, 94, 220, 0.19), transparent 42%),
        radial-gradient(ellipse at 15% 70%, rgba(61, 92, 163, 0.13), transparent 45%);
}

.oniria-eyebrow {
    color: var(--oniria-accent);
    text-transform: uppercase;
    letter-spacing: 0.16em;
    font-size: 0.78rem;
    font-weight: 700;
}

.oniria-hero h1 {
    max-width: 780px;
    margin: 18px 0;
    font-size: clamp(2.5rem, 7vw, 5rem);
    line-height: 1.08;
    letter-spacing: -0.045em;
}

.oniria-hero p {
    max-width: 650px;
    color: var(--oniria-muted);
    font-size: 1.1rem;
}

.oniria-button {
    display: inline-block;
    margin-top: 18px;
    padding: 12px 22px;
    border-radius: 8px;
    background: var(--oniria-accent);
    color: #151020;
    font-weight: 750;
}

.oniria-button:hover {
    background: #d0c1ff;
    text-decoration: none;
}

.oniria-section {
    padding-block: 54px;
}

.oniria-section h2 {
    font-size: clamp(1.6rem, 4vw, 2.3rem);
}

.oniria-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.oniria-card {
    padding: 24px;
    border: 1px solid var(--oniria-border);
    border-radius: 14px;
    background: var(--oniria-surface);
}

.oniria-card h3 {
    margin-top: 0;
}

.oniria-card p {
    color: var(--oniria-muted);
}

.oniria-footer {
    margin-top: 50px;
    padding-block: 28px;
    border-top: 1px solid var(--oniria-border);
    color: var(--oniria-muted);
    font-size: 0.9rem;
}

.screen-reader-text {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

@media (max-width: 700px) {
    .oniria-nav {
        align-items: flex-start;
        flex-direction: column;
        justify-content: center;
        padding-block: 16px;
    }

    .oniria-menu {
        gap: 14px;
    }

    .oniria-hero {
        padding-block: 65px;
    }

    .oniria-grid {
        grid-template-columns: 1fr;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
}