/*
Theme Name: MILIO Theme
Theme URI: https://milio.es
Author: Milio
Author URI: https://milio.es
Description: Portfolio de diseño gráfico con estética editorial no convencional. Tipografía dramática, layouts asimétricos y paleta minimalista.
Version: 2.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: milio-theme
Tags: portfolio, designer, minimal, editorial, custom-logo
*/

/* ==========================================================================
   VARIABLES — PALETA MINIMALISTA
   ========================================================================== */

:root {
    /* Colores */
    --azul: #3355FF;
    --amarillo: #F5B800;
    --blanco: #FFFFFF;
    --negro: #000000;

    /* Tipografía */
    --font-mono: 'Space Mono', monospace;
    --font-display: 'Syne', sans-serif;

    /* Tamaños de texto */
    --text-xs: 0.65rem;
    --text-sm: 0.75rem;
    --text-base: 1rem;
    --text-lg: 1.25rem;
    --text-xl: 1.5rem;
    --text-2xl: 2rem;
    --text-3xl: 3rem;
    --text-4xl: 4rem;
    --text-display: clamp(4rem, 15vw, 12rem);

    /* Espaciado */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 8rem;

    /* Layout */
    --container-max: 1600px;
    --container-padding: clamp(1rem, 4vw, 3rem);

    /* Transiciones */
    --transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);

    /* Z-index */
    --z-cursor: 9999;
    --z-header: 100;
    --z-modal: 200;
}

/* ==========================================================================
   RESET
   ========================================================================== */

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-mono);
    font-size: var(--text-base);
    line-height: 1.5;
    color: var(--blanco);
    background-color: var(--azul);
    overflow-x: hidden;
}

::selection {
    background-color: var(--amarillo);
    color: var(--negro);
}

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition);
}

img,
video {
    max-width: 100%;
    height: auto;
    display: block;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
    color: inherit;
}

ul,
ol {
    list-style: none;
}

/* ==========================================================================
   LAYOUT
   ========================================================================== */

.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding-inline: var(--container-padding);
}

.section {
    padding-block: var(--space-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* ==========================================================================
   TIPOGRAFÍA MODERNA
   ========================================================================== */

h1,
h2,
h3 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 0.95;
    letter-spacing: -0.02em;
}

h1 {
    font-size: var(--text-display);
    color: var(--amarillo);
}

h2 {
    font-size: clamp(2rem, 6vw, 5rem);
    color: var(--amarillo);
}

h3 {
    font-size: clamp(1.25rem, 3vw, 2rem);
}

.label {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    font-weight: 400;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    opacity: 0.5;
}

/* ==========================================================================
   HEADER — FLOTANTE MINIMALISTA
   ========================================================================== */

.site-header {
    position: fixed;
    top: var(--space-md);
    left: var(--space-md);
    right: var(--space-md);
    z-index: var(--z-header);
    display: flex;
    justify-content: space-between;
    align-items: center;
    mix-blend-mode: difference;
}

.site-logo {
    display: flex;
    align-items: center;
}

.site-logo__img {
    height: 60px;
    width: auto;
}

@media (max-width: 768px) {
    .site-logo__img {
        height: 48px;
    }
}

.main-nav {
    display: flex;
    gap: var(--space-md);
}

.nav-link {
    font-size: var(--text-sm);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    opacity: 0.7;
    transition: opacity var(--transition);
}

.nav-link:hover,
.nav-link.active {
    opacity: 1;
}

/* Mobile menu */
.menu-toggle {
    display: none;
}

@media (max-width: 768px) {
    .site-header {
        top: var(--space-sm);
        left: var(--space-sm);
        right: var(--space-sm);
    }

    .main-nav {
        gap: var(--space-sm);
    }

    .nav-link {
        font-size: var(--text-xs);
    }
}

/* ==========================================================================
   HERO — CON GRADIENT ANIMADO
   ========================================================================== */

.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: var(--space-xl) var(--container-padding);
    position: relative;
    overflow: hidden;
}

/* ShaderGradient iframe de fondo */
.hero__shader {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: none;
    z-index: 0;
    pointer-events: none;
}

/* Grain overlay opcional (ShaderGradient ya tiene grain) */
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%' height='100%' filter='url(%23noise)'/%3E%3C/svg%3E");
    opacity: 0.04;
    pointer-events: none;
    z-index: 1;
    mix-blend-mode: overlay;
}

.hero__title {
    margin-bottom: var(--space-md);
    position: relative;
    z-index: 2;
}

.hero__title span {
    display: block;
}

/* Efecto outline para "portfolio" */
.hero__title--outline {
    color: transparent;
    -webkit-text-stroke: 2px var(--amarillo);
    text-stroke: 2px var(--amarillo);
}

.hero__subtitle {
    position: absolute;
    bottom: var(--space-md);
    right: var(--container-padding);
    font-size: var(--text-sm);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    text-align: right;
    opacity: 0.7;
    line-height: 1.8;
    z-index: 2;
}

.hero__year {
    position: absolute;
    bottom: var(--space-md);
    left: var(--container-padding);
    font-size: var(--text-sm);
    letter-spacing: 0.15em;
    opacity: 0.4;
    z-index: 2;
}

/* Línea decorativa */
.hero__deco {
    position: absolute;
    top: 50%;
    right: 15%;
    transform: translateY(-50%);
    width: 1px;
    height: 35vh;
    background: var(--amarillo);
    opacity: 0.25;
}

@media (max-width: 768px) {
    .hero {
        padding-top: 5rem;
        padding-bottom: var(--space-md);
        min-height: 100svh;
        /* svh para mejor cobertura en móvil */
    }

    .hero__title {
        font-size: clamp(3rem, 15vw, 6rem);
    }

    .hero__title--outline {
        -webkit-text-stroke: 1.5px var(--amarillo);
        text-stroke: 1.5px var(--amarillo);
    }

    .hero__subtitle {
        position: relative;
        bottom: auto;
        right: auto;
        text-align: left;
        margin-top: var(--space-lg);
        font-size: var(--text-xs);
    }

    .hero__year {
        font-size: var(--text-xs);
    }

    .hero__deco {
        display: none;
    }
}

/* ==========================================================================
   ABOUT — EDITORIAL GRID
   ========================================================================== */

.about {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    align-items: start;
    padding: var(--space-xl) var(--container-padding);
}

.about__text {
    font-family: var(--font-serif);
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    font-style: italic;
    line-height: 1.4;
}

.about__services {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.about__service {
    font-size: var(--text-sm);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    opacity: 0.7;
    padding-left: 1.5rem;
    position: relative;
}

.about__service::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--amarillo);
}

@media (max-width: 768px) {
    .about {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
}

/* ==========================================================================
   PROJECTS — GRID ASIMÉTRICO
   ========================================================================== */

.projects {
    padding: var(--space-xl) 0;
}

.projects__header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    padding: 0 var(--container-padding) var(--space-lg);
}

.projects__count {
    font-size: var(--text-sm);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    opacity: 0.5;
}

/* Grid uniforme */
.projects__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    padding: 0 var(--container-padding);
}

.project-card {
    position: relative;
    background: var(--azul);
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 4/5;
}

.project-card__image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.project-card:hover .project-card__image {
    transform: scale(1.03);
}

@media (max-width: 1024px) {
    .projects__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .projects__grid {
        grid-template-columns: 1fr;
    }
}

.project-card__placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.project-card__shape {
    width: 50%;
    aspect-ratio: 1;
    border: 1px solid rgba(255, 255, 255, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition);
}

.project-card:hover .project-card__shape {
    border-color: var(--amarillo);
    transform: scale(1.05);
}

.project-card__number {
    font-size: clamp(2rem, 5vw, 4rem);
    font-weight: 700;
    opacity: 0.1;
}

.project-card__content {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--space-md);
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7) 0%, transparent 60%);
    opacity: 0;
    transition: opacity var(--transition);
}

.project-card:hover .project-card__content {
    opacity: 1;
}

.project-card__category {
    font-size: var(--text-xs);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--amarillo);
    margin-bottom: var(--space-xs);
}

.project-card__title {
    font-family: var(--font-serif);
    font-size: var(--text-xl);
    font-style: italic;
    line-height: 1.2;
}

.project-card__image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition);
}

.project-card:hover .project-card__image {
    transform: scale(1.03);
}

@media (max-width: 1024px) {
    .projects__grid {
        grid-template-columns: repeat(6, 1fr);
    }

    .project-card:nth-child(1) {
        grid-column: span 3;
    }

    .project-card:nth-child(2) {
        grid-column: span 3;
    }

    .project-card:nth-child(3) {
        grid-column: span 2;
    }

    .project-card:nth-child(4) {
        grid-column: span 2;
    }

    .project-card:nth-child(5) {
        grid-column: span 2;
    }

    .project-card:nth-child(6) {
        grid-column: span 6;
        aspect-ratio: 2/1;
    }
}

@media (max-width: 640px) {
    .projects__grid {
        grid-template-columns: 1fr 1fr;
    }

    .project-card,
    .project-card:nth-child(n) {
        grid-column: span 1;
        aspect-ratio: 1;
    }
}

/* ==========================================================================
   CONTACT — TIPOGRAFÍA DRAMÁTICA
   ========================================================================== */

.contact {
    padding: var(--space-xl) var(--container-padding);
    text-align: center;
}

.contact__email {
    display: inline-block;
    font-family: var(--font-serif);
    font-size: clamp(1.5rem, 7vw, 6rem);
    font-style: italic;
    color: var(--amarillo);
    transition: letter-spacing var(--transition);
}

.contact__email:hover {
    letter-spacing: 0.03em;
}

.contact__social {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

.contact__social-link {
    font-size: var(--text-sm);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    opacity: 0.5;
    transition: all var(--transition);
}

.contact__social-link:hover {
    opacity: 1;
    color: var(--amarillo);
}

/* ==========================================================================
   FOOTER — MINIMAL
   ========================================================================== */

.site-footer {
    padding: var(--space-md) var(--container-padding);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--text-xs);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    opacity: 0.4;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

@media (max-width: 640px) {
    .site-footer {
        flex-direction: column;
        gap: var(--space-xs);
        text-align: center;
    }
}

/* ==========================================================================
   SINGLE PROJECT — PÁGINA INDIVIDUAL
   ========================================================================== */

.project-single {
    padding-top: 6rem;
}

.project-single__header {
    padding: var(--space-xl) var(--container-padding);
}

.project-single__category {
    margin-bottom: var(--space-sm);
}

.project-single__title {
    margin-bottom: var(--space-md);
}

.project-single__meta {
    display: flex;
    gap: var(--space-lg);
    font-size: var(--text-sm);
    opacity: 0.7;
}

.project-single__content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--space-lg);
    padding: var(--space-lg) var(--container-padding);
}

.project-single__sidebar {
    position: sticky;
    top: 6rem;
    align-self: start;
}

.project-single__info {
    margin-bottom: var(--space-md);
}

.project-single__info-label {
    margin-bottom: var(--space-xs);
}

.project-single__description {
    font-family: var(--font-serif);
    font-size: var(--text-lg);
    font-style: italic;
    line-height: 1.6;
}

.project-single__gallery {
    padding: var(--space-lg) 0;
}

.project-single__gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
}

.project-single__gallery-item {
    overflow: hidden;
}

.project-single__gallery-item--full {
    grid-column: span 2;
}

.project-single__gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition);
}

.project-single__gallery-item:hover img {
    transform: scale(1.02);
}

@media (max-width: 768px) {
    .project-single__content {
        grid-template-columns: 1fr;
    }

    .project-single__sidebar {
        position: relative;
        top: 0;
    }

    .project-single__gallery-grid {
        grid-template-columns: 1fr;
    }

    .project-single__gallery-item--full {
        grid-column: span 1;
    }
}

/* ==========================================================================
   CURSOR PERSONALIZADO
   ========================================================================== */

.custom-cursor {
    position: fixed;
    width: 12px;
    height: 12px;
    background: var(--amarillo);
    border-radius: 50%;
    pointer-events: none;
    z-index: var(--z-cursor);
    mix-blend-mode: difference;
    transition: transform 0.2s ease;
}

.custom-cursor.active {
    transform: scale(3);
}

@media (max-width: 768px) {
    .custom-cursor {
        display: none;
    }
}

/* ==========================================================================
   ANIMACIONES
   ========================================================================== */

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

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

.fade-in {
    animation: fadeInUp 0.8s ease forwards;
}

.fade-in-delay-1 {
    animation-delay: 0.1s;
}

.fade-in-delay-2 {
    animation-delay: 0.2s;
}

.fade-in-delay-3 {
    animation-delay: 0.3s;
}

/* Disable animations for reduced motion */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}

/* ==========================================================================
   UTILIDADES
   ========================================================================== */

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
}

.mt-sm {
    margin-top: var(--space-sm);
}

.mt-md {
    margin-top: var(--space-md);
}

.mt-lg {
    margin-top: var(--space-lg);
}

.mb-sm {
    margin-bottom: var(--space-sm);
}

.mb-md {
    margin-bottom: var(--space-md);
}

.mb-lg {
    margin-bottom: var(--space-lg);
}