/* ============================================
   lunch.quest - Anti-Design Food Zine
   ============================================ */

/* --- Reset & Base --- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: 'Crimson Pro', Georgia, serif;
    font-weight: 400;
    font-size: clamp(14px, 1vw, 17px);
    line-height: 1.7;
    color: #3A2A18;
    background-color: #F0E0C8;
    overflow-x: hidden;
}

/* --- Typography --- */
.headline {
    font-family: 'Syne', Arial, sans-serif;
    font-weight: 800;
    font-variation-settings: "wght" 800;
    font-size: clamp(48px, 10vw, 160px);
    line-height: 0.9;
    color: #3A2A18;
    letter-spacing: -0.02em;
}

blockquote {
    font-family: 'Syne', Arial, sans-serif;
    font-weight: 400;
    font-style: italic;
    font-size: clamp(24px, 3vw, 36px);
    line-height: 1.3;
    color: #4A3A2A;
}

a {
    color: #A0603A;
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: #8B5A30;
}

/* --- Shake-Error Animation --- */
@keyframes shakeError {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-3px); }
    40% { transform: translateX(3px); }
    60% { transform: translateX(-2px); }
    80% { transform: translateX(2px); }
}

.shakeable:hover {
    animation: shakeError 0.3s ease-out;
}

/* --- Hero Section --- */
.hero {
    position: relative;
    width: 100%;
    height: 100vh;
    min-height: 600px;
    background: #F0E0C8;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-lunch {
    font-family: 'Syne', Arial, sans-serif;
    font-weight: 800;
    font-variation-settings: "wght" 800;
    font-size: clamp(120px, 25vw, 500px);
    color: #3A2A18;
    white-space: nowrap;
    position: relative;
    z-index: 2;
    user-select: none;
    letter-spacing: -0.04em;
    line-height: 1;
    width: 100vw;
    text-align: center;
    transform: scaleX(1.3);
}

.hero-curve {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

.hero-curve-path {
    stroke-dasharray: 2000;
    stroke-dashoffset: 2000;
    animation: drawCurve 1.5s ease-out 0.3s forwards;
}

.hero-curve-fill {
    opacity: 0;
    animation: fadeIn 0.8s ease-out 1s forwards;
}

@keyframes drawCurve {
    to { stroke-dashoffset: 0; }
}

@keyframes fadeIn {
    to { opacity: 0.1; }
}

.hero-quest {
    position: absolute;
    bottom: 30px;
    right: 40px;
    font-family: 'Syne', Arial, sans-serif;
    font-weight: 400;
    font-size: 12px;
    color: #A0603A;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    z-index: 3;
    opacity: 0;
    animation: questFadeIn 0.6s ease-out 2s forwards;
}

@keyframes questFadeIn {
    to { opacity: 1; }
}

/* --- Curve Dividers --- */
.curve-divider {
    width: 100%;
    height: 120px;
    overflow: hidden;
    position: relative;
    z-index: 5;
}

.curve-divider svg {
    width: 100%;
    height: 100%;
    display: block;
}

/* --- Spreads --- */
.spread {
    position: relative;
    width: 100%;
    min-height: 200vh;
    padding: 80px 0;
    background: #FAF2E6;
}

.spread-alt {
    background: #F0E0C8;
}

.spread-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: auto;
    gap: 20px;
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 40px;
    position: relative;
}

/* --- Spread 1 Layout --- */
#spread-1 .spread-left-headline {
    grid-column: 1 / 6;
    grid-row: 1 / 2;
    padding: 40px 0;
}

#spread-1 .spread-left-body {
    grid-column: 1 / 6;
    grid-row: 2 / 4;
    padding-right: 40px;
}

#spread-1 .spread-left-image {
    grid-column: 3 / 7;
    grid-row: 3 / 5;
    z-index: 1;
}

#spread-1 .spread-right-quote {
    grid-column: 7 / 12;
    grid-row: 1 / 2;
    padding: 60px 20px;
    transform: rotate(5deg);
}

#spread-1 .spread-right-body {
    grid-column: 7 / 12;
    grid-row: 2 / 4;
    position: relative;
    z-index: 2;
    background: rgba(250, 242, 230, 0.85);
    padding: 30px;
}

#spread-1 .spread-right-image {
    grid-column: 8 / 13;
    grid-row: 3 / 5;
    z-index: 1;
}

/* --- Spread 2 Layout --- */
#spread-2 .spread-left-wide-image {
    grid-column: 1 / 7;
    grid-row: 1 / 3;
    z-index: 1;
}

#spread-2 .spread-left-overlap {
    grid-column: 2 / 7;
    grid-row: 2 / 4;
    position: relative;
    z-index: 2;
    background: rgba(240, 224, 200, 0.85);
    padding: 30px;
}

#spread-2 .spread-left-overlap .headline {
    font-size: clamp(36px, 6vw, 96px);
    margin-bottom: 20px;
}

#spread-2 .spread-right-wide-quote {
    grid-column: 7 / 13;
    grid-row: 1 / 2;
    padding: 40px;
    transform: rotate(-3deg);
}

#spread-2 .spread-right-bottom {
    grid-column: 7 / 12;
    grid-row: 2 / 4;
    padding: 20px;
}

#spread-2 .spread-right-corner {
    grid-column: 10 / 13;
    grid-row: 3 / 5;
    z-index: 1;
}

/* --- Spread 3 Layout --- */
#spread-3 .spread-left-headline {
    grid-column: 1 / 7;
    grid-row: 1 / 2;
    padding: 40px 0;
}

#spread-3 .spread-left-angled-quote {
    grid-column: 1 / 6;
    grid-row: 2 / 3;
    padding: 30px;
    transform: rotate(7deg);
}

#spread-3 .spread-left-bottom-image {
    grid-column: 2 / 7;
    grid-row: 3 / 5;
    z-index: 1;
}

#spread-3 .spread-right-full {
    grid-column: 7 / 12;
    grid-row: 1 / 3;
    position: relative;
    z-index: 2;
    background: rgba(250, 242, 230, 0.85);
    padding: 30px;
}

#spread-3 .spread-right-tall {
    grid-column: 9 / 13;
    grid-row: 2 / 5;
    z-index: 1;
}

/* --- Spread 4 Layout --- */
#spread-4 .spread-left-hero-image {
    grid-column: 1 / 7;
    grid-row: 1 / 3;
    z-index: 1;
}

#spread-4 .spread-left-bold-quote {
    grid-column: 1 / 6;
    grid-row: 3 / 4;
    padding: 30px;
    transform: rotate(-5deg);
}

#spread-4 .spread-right-headline {
    grid-column: 7 / 13;
    grid-row: 1 / 2;
    padding: 40px 0;
}

#spread-4 .spread-right-essay {
    grid-column: 7 / 12;
    grid-row: 2 / 4;
    padding: 20px;
}

#spread-4 .spread-right-small {
    grid-column: 10 / 13;
    grid-row: 3 / 5;
    z-index: 1;
}

/* --- Spread 5 Layout --- */
#spread-5 .spread-left-headline {
    grid-column: 1 / 7;
    grid-row: 1 / 2;
    padding: 40px 0;
}

#spread-5 .spread-left-body {
    grid-column: 1 / 6;
    grid-row: 2 / 4;
    padding-right: 40px;
}

#spread-5 .spread-left-image {
    grid-column: 3 / 7;
    grid-row: 3 / 5;
    z-index: 1;
}

#spread-5 .spread-right-final-quote {
    grid-column: 7 / 12;
    grid-row: 1 / 2;
    padding: 40px;
    transform: rotate(4deg);
}

#spread-5 .spread-right-closing {
    grid-column: 7 / 12;
    grid-row: 2 / 4;
    position: relative;
    z-index: 2;
    background: rgba(240, 224, 200, 0.85);
    padding: 30px;
}

/* --- Text Block Styling --- */
.spread-text-block p {
    margin-bottom: 1.2em;
    color: #3A2A18;
}

.spread-text-block p:last-child {
    margin-bottom: 0;
}

/* --- Pull Quote Styling --- */
.spread-pullquote {
    display: flex;
    align-items: center;
    justify-content: center;
}

.spread-pullquote blockquote {
    border-left: 3px solid #A0603A;
    padding-left: 20px;
}

/* --- Duotone Image Treatment --- */
.duotone-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 300px;
    overflow: hidden;
}

.duotone-placeholder {
    width: 100%;
    height: 100%;
    min-height: 300px;
    background: #3A2A18;
    filter: grayscale(100%) contrast(120%);
    position: relative;
}

/* Generate visual texture for placeholder images */
.duotone-placeholder::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 4px,
            rgba(240, 224, 200, 0.08) 4px,
            rgba(240, 224, 200, 0.08) 5px
        ),
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 4px,
            rgba(240, 224, 200, 0.05) 4px,
            rgba(240, 224, 200, 0.05) 5px
        );
}

/* Halftone-style dot pattern to simulate risograph look */
.duotone-placeholder::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle, rgba(196, 149, 106, 0.3) 1px, transparent 1px);
    background-size: 6px 6px;
    mix-blend-mode: screen;
}

.duotone-overlay {
    position: absolute;
    inset: 0;
    background: #8B5A30;
    mix-blend-mode: multiply;
    opacity: 0.6;
}

/* --- Scroll Reveal Animation --- */
[data-animate] {
    opacity: 0;
    transform: rotate(1deg) translateY(20px);
    transition: opacity 0.4s ease-out, transform 0.4s ease-out;
}

[data-animate].revealed {
    opacity: 1;
    transform: rotate(0deg) translateY(0);
}

/* Preserve intentional rotation on pull quotes when revealed */
[data-animate][data-rotate].revealed {
    opacity: 1;
    transform: translateY(0);
}

/* --- Footer --- */
.footer {
    background: #3A2A18;
    padding: 60px 40px 40px;
    position: relative;
}

.footer-curve {
    position: absolute;
    top: -60px;
    left: 0;
    width: 100%;
    height: 80px;
}

.footer-curve svg {
    width: 100%;
    height: 100%;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    max-width: 1440px;
    margin: 0 auto;
}

.footer-brand {
    font-family: 'Syne', Arial, sans-serif;
    font-weight: 800;
    font-variation-settings: "wght" 800;
    font-size: clamp(24px, 3vw, 48px);
    color: #F0E0C8;
    letter-spacing: -0.02em;
}

.footer-tagline {
    font-family: 'Syne', Arial, sans-serif;
    font-weight: 400;
    font-style: italic;
    font-size: 14px;
    color: #C4956A;
    letter-spacing: 0.15em;
    text-transform: lowercase;
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .spread-grid {
        grid-template-columns: repeat(6, 1fr);
        padding: 0 20px;
    }

    .spread {
        min-height: auto;
        padding: 40px 0;
    }

    .hero-lunch {
        font-size: clamp(80px, 20vw, 300px);
        transform: scaleX(1.1);
    }

    /* Collapse all grid items to full width on mobile */
    #spread-1 .spread-left-headline,
    #spread-1 .spread-left-body,
    #spread-1 .spread-left-image,
    #spread-1 .spread-right-quote,
    #spread-1 .spread-right-body,
    #spread-1 .spread-right-image,
    #spread-2 .spread-left-wide-image,
    #spread-2 .spread-left-overlap,
    #spread-2 .spread-right-wide-quote,
    #spread-2 .spread-right-bottom,
    #spread-2 .spread-right-corner,
    #spread-3 .spread-left-headline,
    #spread-3 .spread-left-angled-quote,
    #spread-3 .spread-left-bottom-image,
    #spread-3 .spread-right-full,
    #spread-3 .spread-right-tall,
    #spread-4 .spread-left-hero-image,
    #spread-4 .spread-left-bold-quote,
    #spread-4 .spread-right-headline,
    #spread-4 .spread-right-essay,
    #spread-4 .spread-right-small,
    #spread-5 .spread-left-headline,
    #spread-5 .spread-left-body,
    #spread-5 .spread-left-image,
    #spread-5 .spread-right-final-quote,
    #spread-5 .spread-right-closing {
        grid-column: 1 / -1;
        grid-row: auto;
    }

    .spread-pullquote {
        padding: 20px;
    }

    .footer-content {
        flex-direction: column;
        gap: 10px;
    }
}