/* ============================================
   freedom.study - Art Deco Civic Architecture
   ============================================ */

:root {
    --warm-ivory: #FAF6F0;
    --charcoal-deco: #2B2D33;
    --burnished-gold: #C9A84C;
    --dusty-rose: #D4A5A0;
    --muted-sage: #A8B5A0;
    --ink-text: #1E1E24;
    --pale-lavender: #C8C3D4;
    --apricot-cream: #E8C9A0;
    --stagger-ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    background: var(--warm-ivory);
    color: var(--ink-text);
    font-family: 'Libre Baskerville', serif;
    font-weight: 400;
    font-size: clamp(0.95rem, 1.1vw, 1.15rem);
    line-height: 1.72;
    overflow-x: hidden;
}

/* --- Marble Texture --- */
.marble-texture {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background-image:
        radial-gradient(ellipse at 20% 30%, rgba(180, 170, 160, 0.04) 0%, transparent 60%),
        radial-gradient(ellipse at 70% 60%, rgba(160, 155, 150, 0.06) 0%, transparent 50%),
        linear-gradient(135deg, rgba(180, 170, 160, 0.03) 0%, transparent 40%),
        radial-gradient(ellipse at 50% 80%, rgba(170, 165, 155, 0.04) 0%, transparent 55%);
    z-index: 0;
}

/* --- BENTO HERO GRID --- */
.bento-hero {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: repeat(8, 1fr);
    height: 100vh;
    gap: 2px;
    background-color: var(--burnished-gold);
    overflow: hidden;
}

.bento-cell {
    position: relative;
    overflow: hidden;
}

/* --- Stagger Entrance --- */
.stagger-cell {
    opacity: 0;
    transform: scale(0.96);
    transition: opacity 600ms var(--stagger-ease), transform 600ms var(--stagger-ease);
}

.stagger-cell.visible {
    opacity: 1;
    transform: scale(1);
}

/* --- Keystone Cell --- */
.keystone {
    grid-column: 1 / 7;
    grid-row: 1 / 5;
    background: linear-gradient(145deg, var(--warm-ivory), #F5F0E8);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: clamp(24px, 3vw, 48px);
}

.deco-line-top,
.deco-line-bottom {
    width: clamp(200px, 40%, 400px);
    height: 8px;
}

.site-title {
    font-family: 'Poiret One', cursive;
    font-weight: 400;
    font-size: clamp(2.8rem, 7vw, 6rem);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    line-height: 1.05;
    color: var(--ink-text);
    text-align: center;
    margin: 0.3em 0;
}

.keystone-sub {
    font-family: 'Josefin Sans', sans-serif;
    font-weight: 300;
    font-size: clamp(0.85rem, 1.5vw, 1.1rem);
    letter-spacing: 0.06em;
    color: var(--charcoal-deco);
    margin-top: 0.5rem;
    opacity: 0.7;
}

/* --- Square Studies --- */
.square-study {
    background: var(--charcoal-deco);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: clamp(12px, 2vw, 24px);
    cursor: pointer;
    transition: background 400ms ease;
}

.sq1 { grid-column: 1 / 4; grid-row: 5 / 7; }
.sq2 { grid-column: 4 / 7; grid-row: 5 / 7; }
.sq3 { grid-column: 1 / 4; grid-row: 7 / 9; }
.sq4 { grid-column: 4 / 7; grid-row: 7 / 9; }

.study-icon {
    width: 48px;
    height: 48px;
    margin-bottom: 12px;
}

.study-question {
    font-family: 'Josefin Sans', sans-serif;
    font-weight: 600;
    font-size: clamp(0.8rem, 1.2vw, 1rem);
    letter-spacing: 0.06em;
    color: var(--dusty-rose);
    text-align: center;
    transition: color 400ms ease;
}

.square-study.shaking {
    animation: shake 400ms ease;
    background: #33353B;
}

.square-study.shaking .study-question {
    color: var(--apricot-cream);
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-4px); }
    40% { transform: translateX(4px); }
    60% { transform: translateX(-2px); }
    80% { transform: translateX(2px); }
}

/* --- Sidebar Pillar --- */
.sidebar-pillar {
    grid-column: 10 / 13;
    grid-row: 1 / 9;
    background: var(--muted-sage);
    padding: clamp(16px, 2vw, 32px);
    display: flex;
    flex-direction: column;
    gap: 0;
    overflow-y: auto;
}

.pillar-title {
    font-family: 'Poiret One', cursive;
    font-weight: 400;
    font-size: clamp(1.2rem, 2vw, 1.6rem);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ink-text);
    margin-bottom: 16px;
}

.pillar-entry {
    padding: 10px 0;
}

.entry-label {
    font-family: 'Josefin Sans', sans-serif;
    font-weight: 600;
    font-size: clamp(0.75rem, 1vw, 0.9rem);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--charcoal-deco);
    display: block;
    margin-bottom: 4px;
}

.entry-text {
    font-family: 'Libre Baskerville', serif;
    font-size: clamp(0.7rem, 0.9vw, 0.85rem);
    line-height: 1.5;
    color: var(--ink-text);
    opacity: 0.8;
}

.gold-rule {
    height: 1px;
    background: linear-gradient(to right, transparent, var(--burnished-gold), transparent);
    margin: 4px 0;
}

/* --- Fill Cells --- */
.fill-cell {
    background: var(--warm-ivory);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(16px, 2vw, 32px);
}

.fill1 { grid-column: 7 / 10; grid-row: 1 / 4; }
.fill2 { grid-column: 7 / 10; grid-row: 4 / 8; }

.fill-text {
    font-family: 'Libre Baskerville', serif;
    font-style: italic;
    font-size: clamp(0.85rem, 1vw, 1rem);
    line-height: 1.65;
    color: var(--ink-text);
    opacity: 0.7;
    max-width: 280px;
}

/* --- Banner Strip --- */
.banner-strip {
    grid-column: 7 / 10;
    grid-row: 8 / 9;
    background: var(--charcoal-deco);
    display: flex;
    align-items: center;
    overflow: hidden;
}

.marquee-track {
    display: flex;
    white-space: nowrap;
    animation: marqueeScroll 45s linear infinite;
}

.marquee-track:hover {
    animation-play-state: paused;
}

.marquee-text {
    font-family: 'Josefin Sans', sans-serif;
    font-weight: 300;
    font-size: 0.85rem;
    letter-spacing: 0.12em;
    color: var(--apricot-cream);
    padding-right: 2rem;
}

@keyframes marqueeScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* --- Sunburst Divider --- */
.sunburst-divider {
    display: flex;
    justify-content: center;
    padding: 40px 0;
    background: var(--warm-ivory);
}

.sunburst-svg {
    width: 160px;
    height: 48px;
}

/* --- Narrative Sections --- */
.narrative-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(48px, 8vw, 120px);
    overflow: hidden;
}

.section-negative {
    background: var(--pale-lavender);
}

.section-positive {
    background: var(--muted-sage);
}

.section-tension {
    background: linear-gradient(135deg, var(--pale-lavender) 50%, var(--muted-sage) 50%);
}

.narrative-content {
    position: relative;
    z-index: 5;
    max-width: 640px;
    text-align: center;
}

.narrative-heading {
    font-family: 'Poiret One', cursive;
    font-weight: 400;
    font-size: clamp(3rem, 10vw, 8rem);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ink-text);
    mix-blend-mode: multiply;
    margin-bottom: 2rem;
    line-height: 1;
}

.narrative-illustration {
    width: clamp(100px, 20vw, 180px);
    height: auto;
    margin: 0 auto 2rem;
    display: block;
}

.draw-line {
    stroke-dasharray: 500;
    stroke-dashoffset: 500;
    transition: stroke-dashoffset 1.8s ease-out;
}

.stagger-group.visible .draw-line {
    stroke-dashoffset: 0;
}

.narrative-body {
    font-family: 'Libre Baskerville', serif;
    font-weight: 400;
    font-size: clamp(0.95rem, 1.1vw, 1.15rem);
    line-height: 1.72;
    color: var(--ink-text);
    margin-bottom: 1.2rem;
    text-align: left;
}

/* --- Stagger Animation for Narrative --- */
.stagger-item {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 800ms var(--stagger-ease), transform 800ms var(--stagger-ease);
}

.stagger-group.visible .stagger-item {
    opacity: 1;
    transform: translateY(0);
}

.stagger-group.visible .stagger-item:nth-child(1) { transition-delay: 0ms; }
.stagger-group.visible .stagger-item:nth-child(2) { transition-delay: 120ms; }
.stagger-group.visible .stagger-item:nth-child(3) { transition-delay: 240ms; }
.stagger-group.visible .stagger-item:nth-child(4) { transition-delay: 360ms; }
.stagger-group.visible .stagger-item:nth-child(5) { transition-delay: 480ms; }

/* --- Responsive --- */
@media (max-width: 768px) {
    .bento-hero {
        display: flex;
        flex-direction: column;
        height: auto;
        gap: 2px;
    }

    .bento-cell {
        min-height: 200px;
    }

    .keystone {
        min-height: 50vh;
    }

    .sidebar-pillar {
        order: 1;
    }

    .square-study {
        min-height: 160px;
    }

    .sq1, .sq2, .sq3, .sq4 {
        display: flex;
    }

    .banner-strip {
        min-height: 60px;
    }

    .narrative-section {
        padding: clamp(32px, 6vw, 60px) clamp(24px, 4vw, 48px);
    }

    .narrative-heading {
        font-size: clamp(2rem, 8vw, 4rem);
    }
}