/* ============================================
   BRUTALIST EXPERIMENTAL CSS
   WARNING: THIS IS INTENTIONALLY DISRUPTIVE
   ============================================ */

:root {
    /* Brutal Colors */
    --black: #000000;
    --white: #FFFFFF;
    --yellow: #FFFF00;
    --red: #FF0000;
    --blue: #0000FF;
    --gray: #CCCCCC;

    /* Typography - MASSIVE */
    --font-display: 'Bebas Neue', Impact, sans-serif;
    --font-body: 'Space Grotesk', monospace;
    --font-mono: 'Space Mono', monospace;

    /* Brutal Sizes */
    --border-thick: 8px;
    --border-mega: 16px;
}

/* ============================================
   RESET & BASE
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-body);
    background: var(--white);
    color: var(--black);
    overflow-x: hidden;
    cursor: crosshair;
}

::selection {
    background: var(--yellow);
    color: var(--black);
}

/* ============================================
   SCROLL PROGRESS
   ============================================ */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: var(--border-thick);
    background: var(--red);
    z-index: 9999;
    transition: width 0.1s linear;
}

/* ============================================
   NOISE OVERLAY
   ============================================ */
.noise-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('data:image/svg+xml;utf8,<svg viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg"><filter id="noise"><feTurbulence type="fractalNoise" baseFrequency="0.9" numOctaves="4" stitchTiles="stitch"/></filter><rect width="100%" height="100%" filter="url(%23noise)" opacity="0.05"/></svg>');
    pointer-events: none;
    z-index: 9998;
    opacity: 0.4;
}

/* ============================================
   HERO BRUTAL - MASIVO
   ============================================ */
.hero-brutal {
    min-height: 100vh;
    background: var(--white);
    position: relative;
    padding: 4rem 2rem;
    border-bottom: var(--border-mega) solid var(--black);
    overflow: hidden;
}

.hero-number {
    position: absolute;
    top: 2rem;
    right: 2rem;
    font-family: var(--font-display);
    font-size: clamp(120px, 15vw, 200px);
    line-height: 0.8;
    color: var(--black);
    opacity: 0.1;
    z-index: 1;
}

.hero-grid {
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 10;
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: auto;
    gap: 2rem;
    min-height: 90vh;
}

.hero-label {
    grid-column: 1 / 4;
    grid-row: 1;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.label-line {
    width: 60px;
    height: 4px;
    background: var(--red);
}

.label-text {
    font-family: var(--font-mono);
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 3px;
}

.hero-title {
    grid-column: 1 / 13;
    grid-row: 2;
    margin: 2rem 0;
}

.title-line {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(60px, 12vw, 180px);
    line-height: 0.85;
    letter-spacing: -0.02em;
    text-transform: uppercase;
    position: relative;
    font-weight: 700;
    -webkit-text-stroke: 2px var(--black);
    paint-order: stroke fill;
}

.title-line--offset {
    margin-left: 10%;
    color: transparent;
    -webkit-text-stroke: 2px var(--black);
}

.title-line--massive {
    font-size: clamp(80px, 16vw, 240px);
    margin-left: -2%;
    color: var(--yellow);
    -webkit-text-stroke: 3px var(--black);
    transform: rotate(-2deg);
}

.hero-author {
    grid-column: 9 / 13;
    grid-row: 3;
    align-self: start;
}

.author-block {
    background: var(--black);
    color: var(--white);
    padding: 2rem;
    border: var(--border-thick) solid var(--black);
    transform: rotate(3deg);
}

.author-by {
    display: block;
    font-family: var(--font-mono);
    font-size: 12px;
    margin-bottom: 0.5rem;
    letter-spacing: 2px;
}

.author-name {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(32px, 4vw, 48px);
    line-height: 0.9;
    letter-spacing: -0.01em;
}

.hero-statement {
    grid-column: 1 / 8;
    grid-row: 3;
    align-self: end;
}

.statement-box {
    border: var(--border-thick) solid var(--black);
    padding: 2rem;
    background: var(--white);
    position: relative;
}

.statement-box::after {
    content: '';
    position: absolute;
    top: -12px;
    right: -12px;
    width: 100%;
    height: 100%;
    border: var(--border-thick) solid var(--red);
    z-index: -1;
}

.statement-text {
    font-family: var(--font-body);
    font-size: clamp(18px, 2vw, 24px);
    line-height: 1.4;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.highlight-brutal {
    background: var(--yellow);
    padding: 0 8px;
    box-decoration-break: clone;
    -webkit-box-decoration-break: clone;
}

.highlight-number {
    font-size: 2em;
    color: var(--red);
    font-family: var(--font-display);
}

.hero-scroll {
    grid-column: 12 / 13;
    grid-row: 4;
    justify-self: end;
    align-self: end;
}

.scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    writing-mode: vertical-rl;
    text-orientation: mixed;
}

.scroll-text {
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 2px;
    font-weight: 700;
}

.scroll-arrow {
    font-size: 32px;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(10px); }
}

/* Geometric Shapes */
.shape {
    position: absolute;
    z-index: 5;
}

.shape-1 {
    width: 200px;
    height: 200px;
    background: var(--yellow);
    top: 20%;
    right: 5%;
    transform: rotate(45deg);
    opacity: 0.3;
}

.shape-2 {
    width: 150px;
    height: 150px;
    border: var(--border-thick) solid var(--red);
    bottom: 15%;
    left: 10%;
    transform: rotate(-15deg);
}

.shape-3 {
    width: 100px;
    height: 100px;
    background: var(--blue);
    top: 50%;
    left: 50%;
    border-radius: 50%;
    opacity: 0.4;
}

/* ============================================
   BOOKS SECTION
   ============================================ */
.books-brutal {
    padding: 6rem 2rem;
    background: var(--white);
    position: relative;
}

.section-header {
    max-width: 1400px;
    margin: 0 auto 4rem;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    border-bottom: var(--border-thick) solid var(--black);
    padding-bottom: 2rem;
}

.section-title {
    display: flex;
    align-items: baseline;
    gap: 1rem;
}

.title-number {
    font-family: var(--font-mono);
    font-size: 18px;
    font-weight: 700;
}

.title-text {
    font-family: var(--font-display);
    font-size: clamp(48px, 8vw, 96px);
    line-height: 0.9;
    letter-spacing: -0.02em;
}

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

.count-number {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(48px, 6vw, 72px);
    line-height: 1;
    color: var(--red);
}

.count-label {
    display: block;
    font-family: var(--font-mono);
    font-size: 14px;
    letter-spacing: 2px;
    font-weight: 700;
}

/* ============================================
   GRID ASIMÉTRICO - EL CAOS ORGANIZADO
   ============================================ */
.books-grid-brutal {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-auto-rows: 200px;
    gap: 1.5rem;
}

.book-item {
    position: relative;
    border: var(--border-thick) solid var(--black);
    background: var(--white);
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    cursor: pointer;
}

.book-item:hover {
    transform: scale(1.05) rotate(var(--rotate-hover, 0deg));
    z-index: 100;
    box-shadow:
        12px 12px 0 var(--yellow),
        12px 12px 0 8px var(--black);
}

/* Tamaños asimétricos */
.book-item--large {
    grid-column: span 6;
    grid-row: span 3;
    --rotate-hover: -2deg;
}

.book-item--medium {
    grid-column: span 4;
    grid-row: span 2;
    --rotate-hover: 1deg;
}

.book-item--tall {
    grid-column: span 3;
    grid-row: span 3;
    --rotate-hover: -1deg;
}

.book-item--wide {
    grid-column: span 5;
    grid-row: span 2;
    --rotate-hover: 2deg;
}

.book-item--small {
    grid-column: span 3;
    grid-row: span 2;
    --rotate-hover: -3deg;
}

.book-item--feature {
    background: var(--yellow);
}

.book-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    z-index: 10;
}

.book-number {
    font-family: var(--font-display);
    font-size: 48px;
    line-height: 1;
    opacity: 0.3;
    mix-blend-mode: multiply;
}

.book-status {
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1px;
    padding: 0.5rem 1rem;
    border: 3px solid var(--black);
}

.status-warning {
    background: var(--yellow);
    color: var(--black);
}

.status-new {
    background: var(--red);
    color: var(--white);
}

.book-image-wrap {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60%;
    height: 80%;
    z-index: 5;
}

.book-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.book-item:hover .book-image {
    transform: scale(1.1) rotate(var(--rotate-hover, 0deg));
}

.image-border {
    position: absolute;
    top: -8px;
    left: -8px;
    width: calc(100% + 16px);
    height: calc(100% + 16px);
    border: 4px solid var(--black);
    opacity: 0;
    transition: opacity 0.3s;
}

.book-item:hover .image-border {
    opacity: 1;
}

.book-content {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 1.5rem;
    background: linear-gradient(to top, rgba(255,255,255,0.95), transparent);
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    z-index: 20;
}

.book-item:hover .book-content {
    transform: translateY(0);
}

.book-title {
    font-family: var(--font-display);
    font-size: clamp(20px, 2.5vw, 32px);
    line-height: 0.9;
    margin-bottom: 0.5rem;
    letter-spacing: -0.01em;
    text-transform: uppercase;
}

.book-desc {
    font-family: var(--font-mono);
    font-size: 11px;
    line-height: 1.4;
    margin-bottom: 1rem;
    opacity: 0.7;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.book-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-mono);
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
    color: var(--black);
    border: 3px solid var(--black);
    padding: 0.5rem 1rem;
    background: var(--white);
    transition: all 0.2s;
}

.book-link:hover {
    background: var(--black);
    color: var(--white);
    transform: translateX(4px);
}

.link-arrow {
    font-size: 18px;
    transition: transform 0.2s;
}

.book-link:hover .link-arrow {
    transform: translateX(4px);
}

/* Glitch effect overlay */
.book-glitch {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        0deg,
        rgba(255,0,0,0.1) 0px,
        rgba(0,255,0,0.1) 2px,
        rgba(0,0,255,0.1) 4px
    );
    opacity: 0;
    pointer-events: none;
    z-index: 30;
    transition: opacity 0.1s;
}

.book-item:hover .book-glitch {
    animation: glitchAnim 0.3s infinite;
}

@keyframes glitchAnim {
    0% { opacity: 0; transform: translateX(0); }
    20% { opacity: 0.8; transform: translateX(-2px); }
    40% { opacity: 0; transform: translateX(2px); }
    60% { opacity: 0.8; transform: translateX(-1px); }
    80% { opacity: 0; transform: translateX(1px); }
    100% { opacity: 0; transform: translateX(0); }
}

/* ============================================
   STATEMENT SECTION con PARALLAX
   ============================================ */
.statement-section {
    min-height: 100vh;
    background: var(--black);
    color: var(--white);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    border-top: var(--border-mega) solid var(--yellow);
    border-bottom: var(--border-mega) solid var(--yellow);
}

.statement-parallax {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.statement-layer {
    position: absolute;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.giant-text {
    font-family: var(--font-display);
    font-size: clamp(100px, 20vw, 300px);
    line-height: 1;
    opacity: 0.1;
    -webkit-text-stroke: 2px var(--white);
    color: transparent;
}

.statement-content {
    position: relative;
    z-index: 10;
    text-align: center;
}

.statement-big {
    font-family: var(--font-display);
    font-size: clamp(60px, 10vw, 150px);
    line-height: 0.9;
    color: var(--yellow);
    -webkit-text-stroke: 3px var(--white);
}

/* ============================================
   FOOTER BRUTAL
   ============================================ */
.footer-brutal {
    background: var(--white);
    border-top: var(--border-mega) solid var(--black);
    padding: 4rem 2rem 2rem;
}

.footer-grid {
    max-width: 1400px;
    margin: 0 auto 3rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
}

.footer-title {
    font-family: var(--font-display);
    font-size: clamp(36px, 5vw, 64px);
    line-height: 0.9;
    margin-bottom: 1rem;
}

.footer-subtitle {
    font-family: var(--font-mono);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-heading {
    font-family: var(--font-mono);
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: 1px;
}

.footer-nav {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-link {
    font-family: var(--font-mono);
    font-size: 16px;
    font-weight: 700;
    color: var(--black);
    text-decoration: none;
    transition: all 0.2s;
    display: inline-block;
}

.footer-link:hover {
    color: var(--red);
    transform: translateX(8px);
}

.footer-box {
    border: var(--border-thick) solid var(--black);
    padding: 1.5rem;
    background: var(--yellow);
}

.footer-text {
    font-family: var(--font-mono);
    font-size: 13px;
    line-height: 1.6;
    text-transform: uppercase;
}

.version-switch {
    display: inline-flex;
    flex-direction: column;
    gap: 0.25rem;
    text-decoration: none;
    color: var(--black);
    border: 4px solid var(--black);
    padding: 1rem;
    background: var(--white);
    transition: all 0.3s;
}

.version-switch:hover {
    background: var(--black);
    color: var(--white);
    transform: rotate(-3deg) scale(1.05);
}

.switch-label {
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 2px;
}

.switch-name {
    font-family: var(--font-display);
    font-size: 24px;
    line-height: 1;
}

.switch-arrow {
    font-size: 20px;
}

.footer-bottom {
    max-width: 1400px;
    margin: 0 auto;
    padding-top: 2rem;
    border-top: 4px solid var(--black);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-year,
.footer-made {
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1px;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .books-grid-brutal {
        grid-template-columns: repeat(6, 1fr);
        grid-auto-rows: 150px;
    }

    .book-item--large {
        grid-column: span 6;
        grid-row: span 3;
    }

    .book-item--medium,
    .book-item--tall,
    .book-item--wide {
        grid-column: span 3;
        grid-row: span 2;
    }

    .book-item--small {
        grid-column: span 3;
        grid-row: span 2;
    }
}

@media (max-width: 768px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .hero-label,
    .hero-title,
    .hero-author,
    .hero-statement,
    .hero-scroll {
        grid-column: 1 / -1;
    }

    .title-line--offset {
        margin-left: 0;
    }

    .books-grid-brutal {
        grid-template-columns: 1fr;
        grid-auto-rows: 300px;
    }

    .book-item--large,
    .book-item--medium,
    .book-item--tall,
    .book-item--wide,
    .book-item--small {
        grid-column: 1 / -1;
        grid-row: span 1;
    }

    .book-content {
        transform: translateY(0);
    }
}